HTC Desire 620G
 Operating System:  Android v4.4.4 (Kitkat);  SIM Slot(s):  Dual SIM, GSM+GSM;  SIM Size:  SIM1:  Micro;  Network:  4G:  Not Available, 3G:  Available, 2G:  Available;  Fingerprint Sensor:  No;  Quick Charging:  No;  Dimensions:  150.1 (H) x 72.7 (W) ...
NUU Mobile A6L
 Operating System: Android 8.0 (Oreo); CPU: Quad-core 1.3 GHz Cortex-A53 (32nm); Chipset: Mediatek MT6739 (32 nm); GPU: PowerVR GE8100;  Size: 5.5 inches, 68.9 cm2 (~73.8% screen-to-body ratio); Display Type: IPS LCD capacitive touchscreen, 16M colors...