Ulefone Armor 12 Review

Networks, calls and connectivity, SAR

The Ulefone Armor 12 has a hybrid, dual Nano-SIM tray with both SIM cards supporting 5G. The supported network bands include 2G GSM (2/3/5/8), 2.5G (BC0/BC1), 3G WCDMA (1/2/4/5/6/8/19), 4G TDD-LTE (34/39), 4G FDD-LTE (B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66, and 5G (N1/3/28/38/41/77/78). The SAR values for the model are as follows: EU head - 0.257 W/kg, body - 0.991 W/kg. The wireless connectivity options of the model include Bluetooth 5.1, dual-band Wi-Fi 802.11ac, Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display. The smartphone also supports NFC and works with GPS, GLONASS, Galileo, and Beidou. Our review unit managed to detect a huge number of satellites with excellent accuracy of up to 1 meter. Moreover, the device has a built-in antenna, which ensures direct radio reception without the need for headphones. The model is further equipped with a USB Type-C port but lacks a 3.5 mm jack. The latter is compensated by Ulefone by including a USB-C - 3.5 mm jack connector in the box.