---
title: "LoRaWAN® & 5G Fact vs. Fiction: Comparing to NB-IoT"
description: This is the fourth blog in an ongoing series about the LoRaWAN® protocol, and its capabilities to transform next-gen networking applications built on 5G.
image: https://blog.semtech.com/hubfs/LoRaWAN_Blog_5GFactFiction_part4.jpg
---
[Skip to main content](https://blog.semtech.com/lorawan-5g-fact-vs-fiction-comparing-to-nb-iot#content)
- [Cross Reference](https://www.semtech.com/design-support/cross-reference-search)
- [Parametric](https://www.semtech.com/design-support/parametric-search)
- [Shop](https://www.semtech.com/shop)
- [Investors](https://investors.semtech.com/)
- [mySemtech](https://semtech.my.site.com/DP/)
- EN
- [EN](https://www.semtech.com/)
- [CN (中文)](https://www.semtech.cn/)
- [JP (日本語)](https://www.semtech.jp/)
- [FR](https://www.semtech.fr/)
[](https://www.semtech.com)
- [LoRa®](https://www.semtech.com/lora)
- [LoRa® Overview](https://www.semtech.com/lora)
### LoRa Overview
LoRa is the de facto wireless platform of Internet of Things (IoT). Semtech's LoRa chipsets connect sensors to the Cloud and enable real-time communication of data and analytics that can be utilized to enhance efficiency and productivity.
[Read More](https://www.semtech.com/lora)
- [LoRa (PHY)](https://www.semtech.com/lora/what-is-lora)
- [Benefits of LoRa](https://www.semtech.com/lora/why-lora)
- [LoRaWAN® Standard](https://www.semtech.com/lora/lorawan-standard)
- [Products](https://www.semtech.com/products/wireless-rf)
- [Applications](https://www.semtech.com/lora/lora-applications)
### Applications Overview
With an ever-increasing number of IoT vertical applications, LoRa devices and the LoRaWAN standard is creating business efficiencies and improving lives around the world.
[Read More](https://www.semtech.com/lora/lora-applications)
- [Agriculture](https://www.semtech.com/lora/lora-applications/smart-agriculture)
- [Cities](https://www.semtech.com/lora/lora-applications/smart-cities)
- [Environment](https://www.semtech.com/lora/lora-applications/smart-environment)
- [Healthcare](https://www.semtech.com/lora/lora-applications/smart-healthcare)
- [Buildings](https://www.semtech.com/lora/lora-applications/smart-buildings)
- [Homes](https://www.semtech.com/lora/lora-applications/smart-homes)
- [Industrial Control](https://www.semtech.com/lora/lora-applications/smart-industrial-control)
- [Retail](https://www.semtech.com/lora/lora-applications/smart-retail)
- [Supply Chain and Logistics](https://www.semtech.com/lora/lora-applications/smart-supply-chain-logistics)
- [Electricity](https://www.semtech.com/lora/lora-applications/smart-electricity-metering)
- [Gas](https://www.semtech.com/lora/lora-applications/smart-gas-metering)
- [Water](https://www.semtech.com/lora/lora-applications/smart-water-metering)
- [Ecosystem](https://www.semtech.com/lora/ecosystem)
### Ecosystem Overview
LoRa is bolstered by a diverse global ecosystem of hardware manufacturers, software designers, network providers, and industry associations.
[Read More](https://www.semtech.com/lora/ecosystem)
- [LoRa Alliance®](https://www.semtech.com/lora/ecosystem/lora-alliance)
- [Featured Sensor Use Cases](https://www.semtech.com/lora/ecosystem/sensor-features)
- [Gateways](https://www.semtech.com/lora/ecosystem/gateways)
- [Software](https://www.semtech.com/lora/ecosystem/software)
- [Networks](https://www.semtech.com/lora/ecosystem/networks)
- [Industry Alliances](https://www.semtech.com/lora/ecosystem/industry-alliances)
- [Resources](https://www.semtech.com/lora/resources)
### Resources Overview
Explore our top resources to help you learn more about LoRa devices and the LoRaWAN standard or bring a LoRa-based solution to market.
[Read More](https://www.semtech.com/lora/resources)
- [LoRa Products Overview](https://www.semtech.com/lora/resources)
- [Videos](https://www.semtech.com/lora/resources/lora-videos)
- [White Papers & Use Cases](https://www.semtech.com/lora/resources/lora-white-papers)
- [LoRa Developers & Tech Support](https://www.semtech.com/lora/resources/lora-community)
- [LoRa Calculator](https://www.semtech.com/design-support/lora-calculator)
- [Amazon Sidewalk](https://info.semtech.com/sidewalk)
- [Academy for LoRaWAN](https://www.semtech.com/lora/resources/lorawan-academy)
- [Logo Use](https://www.semtech.com/company/brand-resources)
- [Press Releases](https://www.semtech.com/company/press/category/pr-lora-wireless-rf)
- [Press Coverage](https://www.semtech.com/company/news/category/pr-lora-wireless-rf)
- [Contact](https://www.semtech.com/company/contact/support)
- [Products](https://www.semtech.com/products)
- [Products Overview](https://www.semtech.com/products)
### Products Overview
Thousands of customers worldwide rely on our diverse product portfolio and world class technology roadmap for solutions in low power wireless communications, optical data transport, video broadcasting, power management, circuit protection, touch sensing, and more.
[Read More](https://www.semtech.com/products)
### Quick Links
- [Product Selector Guides](https://www.semtech.com/design-support/product-guides)
- [Shop](https://www.semtech.com/shop)
- [Parametric Search](https://www.semtech.com/design-support/parametric-search)
- [LoRa® Wireless RF](https://www.semtech.com/products/wireless-rf)
### Products Overview
LoRa®, a long range, low power platform, and the de facto wireless platform of Internet of Things, is highly integrated and cost-effective, boasting a notable battery life of up to 20 years, a 3-mile range in urban environments and a 30-mile range outdoors.
[Read More](https://www.semtech.com/products/wireless-rf)
- [ICs for Gateways](https://www.semtech.com/products/wireless-rf/lora-core)
- [ICs for Sensors](https://www.semtech.com/products/wireless-rf/lora-connect)
- [LoRa Cloud™](https://loracloud.com)
- [Software Library](https://www.semtech.com/products/wireless-rf/software-library-protocol-solution)
- [Circuit Protection](https://www.semtech.com/products/circuit-protection)
### Products Overview
Sophisticated devices that protect sensitive circuitry from Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), Cable Discharge Events (CDE), and other electrical overstress.
[Read More](https://www.semtech.com/products/circuit-protection)
### Circuit Protection Products
- [ESD Protection Diodes](https://www.semtech.com/products/circuit-protection/esd-protection)
- [TVS Diodes](https://www.semtech.com/products/circuit-protection/tvs-diodes)
### Interfaces
- [Antenna](https://www.semtech.com/products/circuit-protection/antenna)
- [Automotive Ethernet](https://www.semtech.com/products/circuit-protection/automotive-ethernet)
- [Automotive High Speed](https://www.semtech.com/products/circuit-protection/automotive-high-speed)
- [Ethernet](https://www.semtech.com/products/circuit-protection/ethernet)
- [HDMI](https://www.semtech.com/products/circuit-protection/hdmi)
- [RS-485](https://www.semtech.com/products/circuit-protection/rs485)
- [USB](https://www.semtech.com/products/circuit-protection/usb)
- [VBUS](https://www.semtech.com/products/circuit-protection/vbus)
- [Signal Integrity](https://www.semtech.com/products/signal-integrity)
### Products Overview
A comprehensive portfolio of innovative optical, analog and mixed-signal semiconductor solutions that serve the rising global demand for high-speed data transmission products.
[Read More](https://www.semtech.com/products/signal-integrity)
- [Clock & Data Recovery](https://www.semtech.com/products/signal-integrity/clock-and-data-recovery)
- [Laser Drivers and Transceivers](https://www.semtech.com/products/signal-integrity/laser-drivers-transceivers)
- [Limiting Amplifiers](https://www.semtech.com/products/signal-integrity/limiting-amplifiers)
- [ROSAs](https://www.semtech.com/products/signal-integrity/rosas)
- [Signal Conditioners](https://www.semtech.com/products/signal-integrity/signal-conditioners)
- [Transimpedance Amplifiers](https://www.semtech.com/products/signal-integrity/transimpedance-amplifiers)
- [Professional AV](https://www.semtech.com/products/professional-av)
### Products Overview
Advanced off-the-shelf technology that enables end-to-end systems and integrates advanced inline signal processing capabilities such as light compression, broadcast quality scaling and audio down-mixing.
[Read More](https://www.semtech.com/products/professional-av)
- [BlueRiver®](https://www.semtech.com/products/professional-av/blueriver)
- [USB Extension](https://www.semtech.com/products/professional-av/usb-extension)
- [PerSe® Smart Sensing](https://www.semtech.com/products/perse-smart-sensing)
### Products Overview
Ultra-low power, feature-rich touch controllers that are optimized for numerous applications and provide best-in-class sensitivity with robust noise immunity to enhance touch and near range proximity detection.
[Read More](https://www.semtech.com/products/perse-smart-sensing)
- [PerSe® Connect](https://www.semtech.com/products/perse-smart-sensing/perse-connect)
- [PerSe® Contact](https://www.semtech.com/products/perse-smart-sensing/perse-contact-human-sensor)
- [PerSe® Control](https://www.semtech.com/products/perse-smart-sensing/perse-control-touch-proximity-sensor)
- [IO Expanders](https://www.semtech.com/products/perse-smart-sensing/io-expanders)
- [Broadcast Video](https://www.semtech.com/products/broadcast-video)
### Products Overview
Award-winning solutions designed specifically to push real-world broadcast boundaries in performance, reach, power, and signal integrity while reducing time to market and design risks.
[Read More](https://www.semtech.com/products/broadcast-video)
- [AV Interface & Protocol Conversion](https://www.semtech.com/products/broadcast-video/av-interface-protocol-conversion)
- [Configurable EQ/CD](https://www.semtech.com/products/broadcast-video/configurable-eq-cd)
- [Cable Drivers](https://www.semtech.com/products/broadcast-video/cable-drivers)
- [Cable Equalizers](https://www.semtech.com/products/broadcast-video/cable-equalizers)
- [Crosspoints](https://www.semtech.com/products/broadcast-video/crosspoints)
- [Receivers (Deserializers)](https://www.semtech.com/products/broadcast-video/receivers-deserializers)
- [Reclocking](https://www.semtech.com/products/broadcast-video/reclocking)
- [Transmitters (Serializers)](https://www.semtech.com/products/broadcast-video/transmitters-serializers)
- [Power Management](https://www.semtech.com/products/power-management)
### Products Overview
A pioneer in power management ICs across networking and industrial power, handheld power and automotive applications, Semtech leads the quest to enable a new class of greener, smarter and smaller end products.
[Read More](https://www.semtech.com/products/power-management)
- [EcoBrite LED Drivers](https://www.semtech.com/products/power-management/ecobrite-led-drivers)
- [EcoSpeed DC-DC Converters](https://www.semtech.com/products/power-management/ecospeed-dc-dc-converters)
- [FemtoBuck DC-DC Regulators and Controllers](https://www.semtech.com/products/power-management/femtobuck-dc-dc-regulators-controllers)
- [FemtoSwitch Load Switch ICs](https://www.semtech.com/products/power-management/femtoswitch-switches)
- [nanoSmart LDOs](https://www.semtech.com/products/power-management/nanosmart-ldos)
- [Neo-Iso Solid State Relays](https://www.semtech.com/products/power-management/neo-iso-solid-state-relays)
- [Special Functions](https://www.semtech.com/products/power-management/special-functions)
- [Cellular IoT Solutions](https://www.semtech.com/products/cellular-iot-solutions)
### Products Overview
Leading edge-to-Cloud solutions delivering the device, software and connectivity services needed to simplify and accelerate data-driven transformation with cellular IoT.
[Read More](https://www.semtech.com/products/cellular-iot-solutions)
- [Managed Connectivity](https://www.semtech.com/products/cellular-iot-solutions/managed-connectivity)
- [Modules](https://www.semtech.com/products/cellular-iot-solutions/modules)
- [Router Solutions](https://www.semtech.com/products/cellular-iot-solutions/router-solutions)
- [Technology](https://www.semtech.com/technology)
- [Technology Overview](https://www.semtech.com/technology)
### Technology Overview
Our highly differentiated, disruptive analog and mixed-signal semiconductors and advanced algorithms enable today's most innovative electronics within some of the fastest growing verticals and markets.
[Read More](https://www.semtech.com/technology)
### Quick Links
- [Related Applications](https://www.semtech.com/applications)
- [LoRa White Papers & Infographics](https://www.semtech.com/lora/resources/lora-white-papers)
- [Product Selector Guides](https://www.semtech.com/design-support/product-guides)
- [LoRa® Wireless RF For The IoT](https://www.semtech.com/lora)
### LoRa Wireless RF For The IoT Overview
LoRa is the de facto wireless platform of Internet of Things (IoT). Semtech's LoRa chipsets connect sensors to the Cloud and enable real-time communication of data and analytics that can be utilized to enhance efficiency and productivity.
[Read More](https://www.semtech.com/lora)
- [LoRa (PHY)](https://www.semtech.com/lora/what-is-lora)
- [Benefits of LoRa](https://www.semtech.com/lora/why-lora)
- [LoRaWAN® Standard](https://www.semtech.com/lora/lorawan-standard)
- [PerSe® Smart Sensing](https://www.semtech.com/technology/perse)
### PerSe® Smart Sensing Overview
Semtech's PerSe technology intelligently senses human presence for optimized connectivity and enhanced user experience.
[Read More](https://www.semtech.com/technology/perse)
### Quick Links
- [Infographic](https://info.semtech.com/perse-smart-sensing-infographic)
- [Brochure](https://www.semtech.com/uploads/common/PerSe_One_Pager.pdf)
- [Blogs](https://blog.semtech.com/topic/perse)
- [Products](https://www.semtech.com/products/perse-smart-sensing)
- [Tri-Edge™ PAM4 CDR](https://www.semtech.com/technology/tri-edge)
### Tri-Edge PAM4 CDR Overview
Tri-Edge is a CDR platform optimized for PAM4 optical interconnect in next-generation 200G and 400G data center module and AOC applications.
[Read More](https://www.semtech.com/technology/tri-edge)
### Quick Links
- [Tri-Edge White Paper](https://info.semtech.com/en/tri-edge-white-paper)
- [Product Selector Guide](https://www.semtech.com/uploads/design-support/Semtech_Optical_Product_Guide.pdf)
- [Open Eye MSA](https://www.openeye-msa.org/)
- [BlueRiver Platform For SDVoE™](https://www.semtech.com/technology/blueriver)
### BlueRiver Platform For SDVoE™
BlueRiver AV-over-IP chipsets are the world’s only chipsets to transport uncompressed, zero-latency Ultra HD/4K HDR over standard Ethernet and are the foundation for Software Defined Video Over Ethernet (SDVoE) technology.
[Read More](https://www.semtech.com/technology/blueriver)
- [BlueRiver OVERVIEW](https://www.semtech.com/technology/blueriver)
- [BlueRiver APPLICATIONS](https://www.semtech.com/technology/blueriver-applications)
- [BlueRiver VERTICAL MARKETS](https://www.semtech.com/technology/blueriver-vertical-markets)
- [SDVoE ALLIANCE®](https://www.semtech.com/technology/blueriver-sdvoe)
- [Circuit Protection](https://www.semtech.com/technology/esd-protection)
### Circuit Protection Overview
Semtech is leading the way in Transient Voltage Suppression (TVS) protection solutions that safeguard electronics systems against damage or latch-up caused by electrostatic discharge (ESD), lightning (surge), and other destructive voltage transients.
[Read More](https://www.semtech.com/technology/esd-protection)
- [Circuit Protection Overview](https://www.semtech.com/technology/esd-protection)
- [Z-Platform](https://www.semtech.com/technology/z-platform)
- [Design Resources](https://www.semtech.com/design-support/)
- [Design Resources Overview](https://www.semtech.com/design-support/)
### Design Resources Overview
Semtech places a high importance on delivering superior design support and provides a wealth of tools and resources with the goal of shortening your time to revenue for your new product introductions.
[Read More](https://www.semtech.com/design-support/)
- [Product Guides](https://www.semtech.com/design-support/product-guides)
- [Development Support Documentation](https://www.semtech.com/design-support/development-support-documents/)
- [Parametric Search](https://www.semtech.com/design-support/parametric-search)
- [Quality Assurance](https://www.semtech.com/quality/search-pb-lead-free-rohs-green)
- [LoRa GitHub](https://github.com/LoRa-Net)
- [LoRa PCB Design Review](https://info.semtech.com/pcb-design-review-service)
- [LoRa Calculator](https://www.semtech.com/design-support/lora-calculator)
- [LoRaWAN Academy and Training](https://learn.semtech.com/)
- [Product Cross Reference Search](https://www.semtech.com/design-support/cross-reference-search)
- [Frequently Asked Questions](https://www.semtech.com/design-support/faq)
- [mySemtech Document Portal](https://semtech.my.site.com/DP/)
- [IoT Applications](https://www.semtech.com/applications)
### Internet of Things
Award-winning LoRa Technology, ESD and surge protection, and smart control platforms for Internet of Things-enabled devices and low power, wide area network (LPWAN) infrastructure.
[Read More](https://www.semtech.com/applications)
- - [Smart Agriculture](https://www.semtech.com/applications/internet-of-things/smart-agriculture)
- [Smart Buildings](https://www.semtech.com/applications/internet-of-things/smart-building-automation)
- [Smart Cities](https://www.semtech.com/applications/internet-of-things/smart-cities)
- [Smart Emergency](https://www.semtech.com/applications/internet-of-things/smart-emergency-response)
- [Smart Environment](https://www.semtech.com/applications/internet-of-things/smart-environment)
- [Smart Healthcare](https://www.semtech.com/applications/internet-of-things/smart-healthcare)
- [Smart Home](https://www.semtech.com/applications/internet-of-things/smart-home-automation)
- [Smart Industrial](https://www.semtech.com/applications/internet-of-things/smart-industrial-iot)
- [Smart Logistics](https://www.semtech.com/applications/internet-of-things/logistics-supply-chain-management)
- [Smart Utilities](https://www.semtech.com/applications/internet-of-things/smart-utilities)
- [Smart Consumer](https://www.semtech.com/applications/internet-of-things/smart-consumer)
- [Professional AV Applications](https://www.semtech.com/applications/pro-av-applications)
### Professional AV
AptoVision BlueRiver™ Technology uses commercial-off-the-shelf Ethernet networks to deliver higher performance, flexibility, and scalability to the Pro AV industry.
[Read More](https://www.semtech.com/applications/pro-av-applications)
- - [AV Over IP](https://www.semtech.com/applications/pro-av-applications/av-over-ip)
- [BYOM Video Conferencing](https://www.semtech.com/applications/pro-av-applications/byom-video-conferencing)
- [HDMI Extender](https://www.semtech.com/applications/pro-av-applications/hdmi-extension)
- [HDMI Wall Plates](https://www.semtech.com/applications/pro-av-applications/hdmi-wallplates)
- [Hybrid AV Distribution](https://www.semtech.com/applications/pro-av-applications/hybrid-av-distribution)
- [KVM Switches](https://www.semtech.com/applications/pro-av-applications/kvm-switches)
- [Multiviewers](https://www.semtech.com/applications/pro-av-applications/multiviewers)
- [Point-to-Point Matrix Switching](https://www.semtech.com/applications/pro-av-applications/point-to-point-matrix-switching)
- [Presentation Switchers](https://www.semtech.com/applications/pro-av-applications/presentation-switchers)
- [SDI Equipment](https://www.semtech.com/applications/pro-av-applications/sdi-equipment)
- [SDVoE™ Integration](https://www.semtech.com/applications/pro-av-applications/sdvoe-integration)
- [Smart Display Modules (SDM)](https://www.semtech.com/applications/pro-av-applications/smart-display-modules-sdm)
- [USB-C](https://www.semtech.com/applications/pro-av-applications/usb-c)
- [Video Walls](https://www.semtech.com/applications/pro-av-applications/video-walls)
- [Other Applications](https://www.semtech.com/applications)
### Other Applications
Award-winning LoRa Technology, ESD and surge protection, and smart control platforms for Internet of Things-enabled devices and low power, wide area network (LPWAN) infrastructure.
[Read More](https://www.semtech.com/applications)
- [Automotive](https://www.semtech.com/applications/automotive-apps)
- [Advanced Driver Assistance Systems](https://www.semtech.com/applications/automotive-apps/adas-body-electronics)
- [Automotive Battery Management Systems](https://www.semtech.com/applications/automotive-apps/automotive-battery-management-systems)
- [Automotive USB Charger](https://www.semtech.com/applications/automotive-apps/dashboard-electronics-usb-charging)
- [Infotainment Unit](https://www.semtech.com/applications/automotive-apps/navigation-infotainment)
- [Remote Keyless Entry](https://www.semtech.com/applications/automotive-apps/remote-keyless-entry)
- [Telematics Unit](https://www.semtech.com/applications/automotive-apps/telematics-unit)
- [Broadcast Video](https://www.semtech.com/applications/broadcast-video-applications)
- [Broadcast Equipment](https://www.semtech.com/applications/broadcast-video-applications/broadcast-equipment)
- [Consumer Electronics](https://www.semtech.com/applications/consumer-electronics)
- [Mobile Devices](https://www.semtech.com/applications/consumer-electronics/mobile-devices)
- [Wearables](https://www.semtech.com/applications/consumer-electronics/wearables)
- [TVs, Set Top Boxes, Monitors](https://www.semtech.com/applications/consumer-electronics/tvs-set-top-boxes-monitors)
- [Laptops, Tablets, Computers](https://www.semtech.com/applications/consumer-electronics/laptops-tablets-computers)
- [Appliances & White Goods](https://www.semtech.com/applications/consumer-electronics/appliances-white-goods)
- [Computers, Printers, Scanners](https://www.semtech.com/applications/consumer-electronics/computers-printers-scanners)
- [Industrial](https://www.semtech.com/applications/industrial-applications)
- [Medical Equipment](https://www.semtech.com/applications/industrial-applications/medical-equipment)
- [Factory Automation](https://www.semtech.com/applications/industrial-applications/factory-automation)
- [Energy, Smart Grids, Smart Metering](https://www.semtech.com/applications/industrial-applications/energy-smart-grids-smart-metering)
- [Surveillance](https://www.semtech.com/applications/industrial-applications/surveillance)
- [Test & Measurement](https://www.semtech.com/applications/industrial-applications/test-measurement)
- [Power Tools](https://www.semtech.com/applications/industrial-applications/power-tools)
- [Infrastructure](https://www.semtech.com/applications/infrastructure)
- [Data Centers](https://www.semtech.com/applications/infrastructure/enterprise-datacenters)
- [Passive Optical Networks / Fiber to the Home](https://www.semtech.com/applications/infrastructure/enterprise-passive-optical-networks-fiber-to-the-home)
- [Broadband](https://www.semtech.com/applications/infrastructure/enterprise-broadband)
- [Networking & Optical Communications](https://www.semtech.com/applications/networking-communication)
- [Broadband](https://www.semtech.com/applications/networking-communication/broadband)
- [Passive Optical Networks / Fiber to the Home](https://www.semtech.com/applications/networking-communication/passive-optical-networks)
- [ISM Networks](https://www.semtech.com/applications/networking-communication/ism-networks)
- [Wireless Infrastructure, Base Stations](https://www.semtech.com/applications/networking-communication/wireless-infrastructure-base-stations)
- [Data Centers](https://www.semtech.com/applications/networking-communication/datacenters)
- [Quality](https://www.semtech.com/quality)
- ### Quality Overview
Ethical standards drive peak customer satisfaction.
[Read More](https://www.semtech.com/quality)
- [Quality Overview](https://www.semtech.com/quality)
- [Reliability](https://www.semtech.com/quality/reliability)
- [Product Testing](https://www.semtech.com/quality/testing)
- [Material & Packaging Declarations](https://www.semtech.com/quality/declarations)
- [Quality & Failure Analysis](https://www.semtech.com/quality/analysis)
- [Search Pb(Lead)-Free/RoHS-Green](https://www.semtech.com/quality/search-pb-lead-free-rohs-green)
- [Environmental Initiatives](https://www.semtech.com/quality/environment)
- [Quality Policy](https://www.semtech.com/quality/policy)
- [Quality Certifications](https://www.semtech.com/quality/certifications)
- [IR Reflow Profiles](https://www.semtech.com/quality/reflow-profiles)
- [About](https://www.semtech.com/company)
- ### Company Overview
Since our founding in 1960 as a manufacturer of high reliability products, Semtech has grown to become a multinational technology innovator, enabling solutions that help to make the world a better place.
[Read More](https://www.semtech.com/company)
- [Company Overview](https://www.semtech.com/company)
- [Leadership](https://www.semtech.com/company/executive-leadership)
- [Corporate Citizenship (ESG)](https://www.semtech.com/company/corporate-citizenship)
- [Core Values](https://www.semtech.com/company/core-values)
- [News & Media](https://www.semtech.com/company/news-and-media)
- [Videos](https://www.semtech.com/company/videos)
- [Blog](https://blog.semtech.com)
- [Events](https://www.semtech.com/company/events)
- [Careers](https://www.semtech.com/careers)
- [Locations](https://www.semtech.com/company/locations/north-america)
- [Security](https://www.semtech.com/company/security)
- [Contact](https://www.semtech.com/company/contact)
- [Contact Us](https://www.semtech.com/company/contact/support)
1. [Home](https://www.semtech.com/)
2. [Blog](https://blog.semtech.com/)
03 February, 2021 5 min read
# LoRaWAN® & 5G Fact vs. Fiction: Comparing to NB-IoT
Remi Lorrain
This is the fourth blog in an ongoing series about [the LoRaWAN® protocol](http://www.semtech.com/lora), and its capabilities to transform next-generation networking applications built on 5G. This blog series follows Semtech’s “[5G Fact vs. Fiction, and How LoRaWAN Plays a Role](https://share.vidyard.com/watch/EQ32vMy6SJ9ci6s8etcXo8)” webinar, featuring [Charter Communications](https://corporate.charter.com/newsroom/), [MultiTech](https://www.multitech.com/) and [Orange](https://www.orange.com/en/home), and moderated by Beecham Research. It will address some of the pressing topics offered by the audience during the webinar’s Q&A. Read the introduction to the new series [in part one](https://blog.semtech.com/introducing-the-lorawan-5g-fact-vs.-fiction-part-one), explore large scale LoRaWAN networks in [part two – featuring MultiTech](https://blog.semtech.com/lorawan-5g-qa-with-multitech), and insights from [Orange in part three](https://blog.semtech.com/lorawan-5g-fact-vs-fiction-qa-with-orange).
In part four below, Rémi Lorrain, Director of LoRaWAN Networks for Semtech, explores key differences between LoRaWAN and NB-IoT.
### Could you elaborate on the energy consumption gap between LoRaWAN and NB-IoT?
4G NB-IoT (Cat NB1 3GPP Release 13 and Cat NB2 3GPP Rel14) is actually not a 5G radio technology. 5G NR (New Radio) does not cover low power wide area network (LPWAN) Internet of Things (IoT) use cases in the current 5G release. Therefore, the Cellular IoT technologies covering the LPWAN IoT segment today are 4G Technologies: NB-IoT and LTE-M (CAT-M1).
We regularly see studies comparing NB-IoT and LoRaWAN from the energy consumption perspective. Making a comprehensive analysis on this topic is challenging as “energy consumption” is use case related and relies upon tens of parameters like application design (end device communication schemes and mobility profile), hardware and software design (electronics components) and network roll-out strategy (3GPP specification releases and activated services).
The LoRaWAN protocol was specifically designed for massive IoT use cases optimizing battery life of battery powered sensors. Alternatively, 4G was built for broadband and critical IoT applications and optimizes a scarce and expensive spectrum that is based on a permanent end device control by the network. I will not go through a detailed gap analysis for each use case, but simply highlight the 10 reasons illustrating the NB-IoT challenge to meet low energy consumption performances. It will become obvious that the energy consumption performance comparison needs to go beyond a ‘chip-to-chip’ technical comparison.
### Wide Spectrum Challenge
NB-IoT spectrum covers more than 20 frequency bands and over 10 are recommended for worldwide roaming, from 700MHz up to more than 2GHz. There is a power loss issue when designing a device antenna and radio front end using multiple frequency bands, where the LoRaWAN protocol is all contained between 450MHz and 923MHz, leading to optimized antenna design limiting power loss. A solution for NB-IoT end devices is to cover a limited set of frequency channels, with the consequence to reduce roaming capabilities.
### Peak Current Challenge
On the one hand, most NB-IoT end devices are operated between 20dBm and 23dBm output power, showing a peak current of more than 100mA. On the other hand, most Semtech chips (LoRa® modulation) have an output power at +14dBm, and some (SX1262) go up to 20dBm. Semtech chips typically reach a 40mA maximum output peak current. Thus, for NB-IoT end devices, the impact is an increased cost of ownership (bigger form factor and higher capacity battery) as well as a shorter battery lifetime.
### Multi-standard Challenge
Most Cellular operators have a large 2G M2M end devices base, leading to embed 2G and NB-IoT on the same module. A multi-standard implementation brings the necessity to design end devices with higher performance CPU, and higher memory capacity (multiple stacks to be stored), thus more energy consumption.
### Complexity Challenge
On the one hand, 4G relies on OFDM advanced (complex) modulation for downlink communications; therefore, NB-IoT end devices must be able to demodulate complex OFDM signals requiring higher performance electronic components, leading to higher energy consumption. On the other hand, the LoRa physical radio layer and LoRaWAN protocol enable end devices design relying on cost efficient and lower power electronic components. Due to certification complexity and cost, the only reasonable path to integrate NB-IoT connectivity in an end device is to use an NB-IoT module, which is optimized for some use cases. The module firmware cannot be changed (without voiding the certification of the module), preventing optimization for given use cases. The simplicity of LoRaWAN network connectivity allows the device manufacturer to directly integrate at the chip level without using a module. The LoRaWAN protocol stack is open source and can be integrated by any market player.
### Multi-Release Challenge
Adding to complexity, 3GPP has been releasing multiple versions of 4G specification and this pace will not change (one new release every 18 months). It brings the necessity for the ecosystem to manufacture a very large set of module configurations keeping the backward compatibility, leading to reduce scale and energy performance benefits whereas the LoRaWAN protocol is focused on a very few number of configurations.
### Overhead Challenge
LTE is a stateful protocol where the end device is constantly connected to the network, generating overhead and frequent both-way communications, with a direct impact on battery lifetime. This sets a power consumption floor for the end devices, even when it has no application data to transmit. In contrast, the LoRaWAN protocol is a non-connected standard (ALOHA) where end devices only wake up and communicate when necessary.
### End Device States Challenge
As a complex protocol, LTE multiplies high energy consumption device states for cell handover (it is an issue for moving devices), keep alive, or security processes, reducing battery lifetime where the LoRaWAN protocol limits communication to a very few number of MAC (Media Access Control) commands with a limited set of information shared with the network.
### Network Specificity Challenge
When NB-IoT devices use different networks through roaming, each network has a strong probability to have different device management strategies making end device battery lifetime unpredictable. There are many areas of discrepancies among NB-IoT networks: PSM (Power Saving Mode) activation mode, 3GPP release, PSM parameters, Extended Coverage activation mode, multi-standards options, radio (spectrum usage) channel plans, and device power management scheme. These multiple options make power consumption prediction very difficult. Regarding the LoRaWAN protocol, only the Adaptive Data Rate strategy can vary across networks, and end devices requiring guaranteed battery life can implement their own device-defined data rate strategy.
### Network Diversity Challenge
NB-IoT does not implement uplink macro diversity (end device frames received by multiple gateways). NB-IoT end devices are managed by one dedicated cell that can stand far away from the end devices, leading to increase emitting power and consume more energy. A LoRaWAN network implements macro diversity by design where any gateway can receive a device frame and become the serving gateway, increasing the occurrence of gateways close to end devices, thus reducing battery consumption.
### Densification Challenge
Network densification has a positive effect on end device energy consumption as end devices move closer to serving gateways. Based on power control feature, end devices can reduce their emitting power, thus reducing energy consumption. Densifying a LoRaWAN network is lower cost by two or more orders of magnitude compared to LTE network expansion. Moreover, the easy collaboration between private and public LoRaWAN networks is a driver for network cost optimization through roaming.
To summarize, the energy consumption gap between LoRaWAN networks and NB-IoT is far more than just comparing LoRa chip and NB-IoT module energy performances. It turns out to compare end to end architectures and roll-out options. We see that NB-IoT is going to face 10 challenges to reach energy consumption performances equivalent to LoRaWAN networks. The focus of 3GPPP is today on the development of the new 5G broadband ecosystem and 3GPP innovation cycle (5-10 years) might also be a challenge for NB-IoT ecosystem to significantly improve.
I would like to end this post on a more holistic view. Today, it has become obvious that no IoT technology can cover the large diversity of IoT use cases. We see the market shifting to the multi-Radio Access Network (Multi-RAN) strategy, as explored in the recent white paper combining Wi-Fi and LoRaWAN published by the LoRa Alliance® and Wireless Broadband Alliance (WBA). Moreover, multiple private companies and operators deploy both Cellular IoT and LoRaWAN networks, combining the strengths of both standards, with LoRaWAN networks fitting massive IoT requirements (very low power consumption, cost effective roll-out, flexible business models, and simplicity) where Cellular IoT (4G, 5G) for critical IoT use cases or broadband applications.
[](https://cta-redirect.hubspot.com/cta/redirect/2507363/e67fe479-f7a8-409c-849d-db4f2218c9d8)
*Semtech*®*, the Semtech logo, LoRa*®*, and LoRaWAN® are registered trademarks or service marks of Semtech Corporation or its affiliates.* *Other product or service names mentioned herein may be the trademarks of their respective owners.*
---
[LoRa](https://blog.semtech.com/topic/lora) [Wireless RF](https://blog.semtech.com/topic/wireless-rf) [Internet of Things](https://blog.semtech.com/topic/internet-of-things) [Events](https://blog.semtech.com/topic/events)
### Sign Up for Blog Updates
Get innovation delivered to your inbox. Sign up for our blog and stay on top of the very latest from Semtech.
### Related Blogs:
[LoRaWAN® & 5G Fact vs. Fiction: Q&A with Orange](https://blog.semtech.com/lorawan-5g-fact-vs-fiction-qa-with-orange)
September 17, 2020
[LoRaWAN® & 5G Fact vs. Fiction: Q&A with MultiTech](https://blog.semtech.com/lorawan-5g-qa-with-multitech)
July 1, 2020
[The Future of 5G and LoRaWAN®: Friends or Foes?](https://blog.semtech.com/the-future-of-5g-and-lorawan-friends-or-foes)
February 9, 2021
[Semtech](https://blog.semtech.com/)
- [Sierra Wireless](https://www.sierrawireless.com/)
- [LoRa](https://www.semtech.com/lora)
- [Products](https://www.semtech.com/products)
- [Technology](https://www.semtech.com/technology)
- [Design Resources](https://www.semtech.com/design-support/product-guides)
- [About Semtech](https://www.semtech.com/company)
### Quick Links
- [Parametric Search](https://www.semtech.com/design-support/parametric-search)
- [mySemtech](https://semtech.my.site.com/DP/)
- [Blogs](https://blog.semtech.com/)
- [Careers](https://www.semtech.com/careers)
- [Contact Us](https://www.semtech.com/company/contact)
Semtech is a leading global supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for infrastructure, high-end consumer and industrial equipment.
- [Facebook](https://www.facebook.com/semtechcorporation)
- [Twitter](https://twitter.com/SemtechCorp)
- [YouTube](https://www.youtube.com/user/SemtechMediacenter)
- [LinkedIn](https://www.linkedin.com/company/semtech/)
[Privacy Policy](https://www.semtech.com/legal) | [Terms & Conditions](https://www.semtech.com/terms) | [Supplier Responsibility](https://www.semtech.com/quality/policy) | [Statement Against Human Trafficking and Slavery](https://www.semtech.com/uploads/quality/semtech-statement-against-human-trafficking-and-slavery.pdf) | © 2025 All Rights Reserved
- [Home](https://www.semtech.com/)
- [LoRa](https://www.semtech.com/lora)
- [LoRa Overview](https://www.semtech.com/lora)
- [LoRa(PHY)](https://www.semtech.com/lora/what-is-lora)
- [Benefits of LoRa](https://www.semtech.com/lora/why-lora)
- [LoRaWAN® Standard](https://www.semtech.com/lora/lorawan-standard)
- [Applications](https://www.semtech.com/lora/lora-applications)
- [Ecosystem](https://www.semtech.com/lora/ecosystem)
- [Products](https://www.semtech.com/lora/lora-products)
- [Resources](https://www.semtech.com/lora/resources)
- [Products](https://www.semtech.com/products)
- [Products Overview](https://www.semtech.com/products)
- [Wireless RF](https://www.semtech.com/products/wireless-rf)
- [Circuit Protection](https://www.semtech.com/products/circuit-protection)
- [Signal Integrity](https://www.semtech.com/products/signal-integrity)
- [Professional AV](https://www.semtech.com/products/professional-av)
- [PerSe™ Smart Sensing](https://www.semtech.com/products/perse-smart-sensing)
- [Broadcast Video](https://www.semtech.com/products/broadcast-video)
- [Power Management](https://www.semtech.com/products/power-management)
- [High Reliability](https://www.semtech.com/products/high-reliability)
- [Technology](https://www.semtech.com/technology)
- [Technology Overview](https://www.semtech.com/technology)
- [LoRa Wireless RF for the IoT](https://blog.semtech.com/lora)
- [Tri-Edge™ PAM4 CDR](https://www.semtech.com/technology/tri-edge)
- [BlueRiver® PLATFORM FOR SDVoE™](https://www.semtech.com/technology/blueriver)
- [BlueRiver OVERVIEW](https://www.semtech.com/technology/blueriver)
- [BlueRiver APPLICATIONS](https://www.semtech.com/technology/blueriver-applications)
- [BlueRiver VERTICAL MARKETS](https://www.semtech.com/technology/blueriver-vertical-markets)
- [SDVoE ALLIANCE™](https://www.semtech.com/technology/blueriver-sdvoe)
- [Circuit Protection](https://www.semtech.com/technology/esd-protection)
- [Circuit Protection Overview](https://www.semtech.com/technology/esd-protection)
- [Z-Platform](https://www.semtech.com/technology/z-platform)
- [Design Resources](https://www.semtech.com/design-support)
- [Design Resources Overview](https://www.semtech.com/design-support)
- [Design Resources](https://www.semtech.com/design-support/product-guides)
- [Cross Reference Search](https://www.semtech.com/design-support/cross-reference-search)
- [Parametric Search](https://www.semtech.com/design-support/parametric-search)
- [mySemtech](https://semtech.force.com/DP)
- [Quality](https://www.semtech.com/quality)
- [Quality Overview](https://www.semtech.com/quality)
- [Reliability](https://www.semtech.com/quality/reliability)
- [Product Testing](https://www.semtech.com/quality/testing)
- [Material & Packaging Declarations](https://www.semtech.com/quality/declarations)
- [Quality & Failure Analysis](https://www.semtech.com/quality/analysis)
- [Search Pb(Lead)-Free/RoHS-Green](https://www.semtech.com/quality/search-pb-lead-free-rohs-green)
- [Environmental Initiatives](https://www.semtech.com/quality/environment)
- [Quality Policy](https://www.semtech.com/quality/policy)
- [Quality Certifications](https://www.semtech.com/quality/certifications)
- [IR Reflow Profiles](https://www.semtech.com/quality/reflow-profiles)
- [About](https://www.semtech.com/company)
- [Leadership](https://www.semtech.com/company/executive-leadership)
- [Corporate Citizenship (ESG)](https://www.semtech.com/company/corporate-citizenship)
- [Core Values](https://www.semtech.com/company/core-values)
- [News & Media](https://www.semtech.com/company/news-and-media)
- [Events](https://www.semtech.com/company/events)
- [Careers](https://www.semtech.com/careers)
- [Locations](https://www.semtech.com/company/locations/north-america)
- [Security](https://www.semtech.com/company/security)
- [Contact](https://www.semtech.com/company/contact)
- More
- [Parametric Search](https://www.semtech.com/design-support/parametric-search)
- [Shop](https://www.semtech.com/shop)
- [Investors](http://investors.semtech.com/)
- [Blog](https://www.semtech.com/blog)
- [mySemtech](https://semtech.force.com/DP)
- [Contact](https://www.semtech.com/company/contact)
```json
{
"@context" : "https://schema.org",
"@type" : "BlogPosting",
"author" : {
"@type" : "Person",
"name" : "Remi Lorrain",
"url" : "https://blog.semtech.com/author/remi-lorrain"
},
"dateModified" : "2025-03-07T22:31:14.509Z",
"datePublished" : "2021-02-03T19:52:02.000Z",
"headline" : "LoRaWAN& 5G: Comparing to NB-IoT",
"image" : [ "https://blog.semtech.com/hubfs/LoRaWAN_Blog_5GFactFiction_part4.jpg" ],
"mainEntityOfPage" : {
"@id" : "https://blog.semtech.com/lorawan-5g-fact-vs-fiction-comparing-to-nb-iot",
"@type" : "WebPage"
},
"publisher" : {
"@type" : "Organization",
"logo" : {
"@type" : "ImageObject",
"url" : "https://blog.semtech.com/hubfs/Imported%20sitepage%20images/semtech-logo.svg"
},
"name" : "Semtech"
}
}
```
```json
{
"@context" : "http://schema.org",
"@type" : "BlogPosting",
"author" : {
"@type" : "Person",
"name" : "Remi Lorrain"
},
"dateModified" : "March 7, 2025, 10:31:14 PM",
"datePublished" : "2021-02-03 19:52:02",
"description" : "This is the fourth blog in an ongoing series about the LoRaWAN® protocol, and its capabilities to transform next-gen networking applications built on 5G.",
"headline" : "LoRaWAN® & 5G Fact vs. Fiction: Comparing to NB-IoT",
"image" : {
"@type" : "ImageObject",
"url" : "https://info.semtech.com/hubfs/LoRaWAN_Blog_5GFactFiction_part4.jpg"
},
"mainEntityOfPage" : {
"@id" : "https://blog.semtech.com/lorawan-5g-fact-vs-fiction-comparing-to-nb-iot",
"@type" : "WebPage"
},
"publisher" : {
"@type" : "Organization",
"logo" : {
"@type" : "ImageObject",
"url" : "https://info.semtech.com/hubfs/Imported%20sitepage%20images/semtech-logo.svg"
},
"name" : "Semtech Corporation"
}
}
```