https://devzone.nordicsemi.com/f/nordic-q-a/117938/nrf9160-to-nrf9151-hardware-migrationDear Nordic Team, I hope this message finds you well. Some time ago, we asked about the migration from nRF9160 to nRF9161. We want to ask the same question regarding the migration from nRF9160 to nRF9151. Are there any official documents? httpsen-USTelligent Community 13Mon, 13 Jan 2025 09:55:30 GMThttps://devzone.nordicsemi.com/thread/518106?ContentTypeID=1Mon, 13 Jan 2025 09:55:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5f21dbc2-696a-4a6a-9417-1b2544df1637Charlie<p>Hi Marcin,</p> <p>You can find a comparison table on our cellular product page:</p> <p><a href="https://www.nordicsemi.com/Products/Wireless/Low-power-cellular-IoT/Products?lang=en#infotabs">Products - nordicsemi.com</a></p> <p>The nRF9161 and nRF9151 are almost identical in terms of NB-IoT/LTE-M support (3GPP Release 14) and radio performance. The main differences lie in the product supply chain arrangement and footprint—nRF9151 has a smaller form factor, in addition nRF9151 also support&nbsp;<span>Power Class 5 20dBm which&nbsp;eases the requirements for battery-powered products.</span></p> <p>For guidance on hardware design for the nRF9151, please refer to the&nbsp;<span style="font-family:inherit;"> </span><a style="font-family:inherit;" href="https://docs.nordicsemi.com/bundle/nwp_056/page/WP/nwp_054/intro.html">nRF9151 Hardware Design Guidelines</a><span style="font-family:inherit;">.</span></p> <p><span>Best regards,</span></p> <p><span>Charlie</span></p><div style="clear:both;"></div>