Until recently the Alcatel Idol 4S Windows 10 device was only available from T-Mobile US. The modern Snapdragon 820 handset was locked to the network and therefore not available to AT&T users or the rest of the world.
That’s all changing today however, with the handset now on sale in the Microsoft Store, fully unlocked.
Idol 4S comes with a 5.5-inch Full HD AMOLED display protected by Dragontrail Glass, a 21MP rear camera, and an 8MP front camera. It is powered by a quad-core Qualcomm Snapdragon 820 clocked at 2.15GHz, 4GB of RAM, 64GB of internal storage (with microSD support), and a 3000mAh battery.
It supports bands GSM network: 850/900/1800/1900, UMTS 2/4/5, LTE2/4/12. AT&T 4G HSPA and HSPA+ use 850Mhz(Band 5) and 1900Mhz(Band 2) bands and AT&T LTE uses Band 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently, so the device should be compatible, depending on the area.
For more information on the Alcatel Idol 4S with Windows 10, read our full review of the device right here. And if you are interested in buying the device, you can get it for $470 from Microsoft here.