Qualcomm, T-Mobile Successfully Test First Full-Featured 5G Modem
Qualcomm and T-Mobile have successfully completed the first data call using Qualcomm's X55 modem, the first 5G chip for phones to support all 5G networks to be launched in the US in 2019, including T-Mobile's band 71 (600 MHz). All 5G phones currently on the market in the US use the X50 chip, which only supports mmWave bands and TDD bands such as Sprint's band 41. mmWave bands offer high speeds, but short range and poor building penetration. US carriers will only offer mmWave 5G in central areas of major cities. T-Mobile and AT&T will offer broader 5G coverage using sub-6-GHz FDD bands later this year, and the first phones in the US to support those networks will use this new X55 chip.
There's a whole new kind of 5G being launched and talked about in the US in 2022: C Band. It's much faster than existing "nationwide" 5G, yet has better coverage than hard-to-find mmWave 5G.
Feb 9, 2022
Samsung today announced its lineup of flagship phones for 2022: the Galaxy S22 series. The top-end S22 Ultra sees the biggest changes as it essentially absorbs Samsung's Note series with an integrated S Pen stylus and a more Note-like shape and design, instead of the Contour Cut design of the other models.
Dec 4, 2019
Qualcomm today announced the Snapdragon 865, its new top-end chipset to power flagship phones in 2020. Unlike most previous Snapdragon chips, the 865 is split into two physical chips: the main processor chip and a separate radio modem chip that includes a 5G modem based on the company's X55 5G modem.
Mar 23, 2021
OnePlus today announced the OnePlus 9 and OnePlus 9 Pro, its newest flagship phones. The 9 Pro is a true flagship-class phone with a QHD AMOLED display with variable refresh from 1 to 120 Hz, and IP68 water rating, starting at $969.