ASUS, ZenFone2 , Sliver, 5.5” TFT LED Backlight (400nits) FHD IPS, Intel Atom Quad Core Z3560 (1.8GHz), PowerVR G6430, with OpenGL 3.0 support, 2GB LPDDR3, 2 SIM card slots, Micro SIM, GSM/GPRS/EDGE; HSPA+/DC-HSPA+; FDD-LTE, 16GB Storage,, Micro SD Card slot support up to 64GB, Integrated 802.11AC, GPS, AGPS, Android Lollipop 5.0

Compatible with GSM Networks including ATandT, T-Mobile and cellular network providers utilizing GSM network such as: Straight Talk, Walmart Family Mobile, MetroPCS, Simple Mobile, Brightspot, Net10, h20 Wireless, and Cricket Wireless.

This device is not compatible with CDMA Networks such as: Verizon, Sprint, and US Cellular

Unlocked GSM, Dual SIM smartphone - First Sim - 2G/3G/4G/LTE and Second Sim - 2G Only - voice and basic text. No MMS (Multimedia messaging) with pictures

64-bit Intel 1.8GHz Quad Core process with 2GB RAM and 16GB storage

5.5-inch IPS full HD display (Gorilla Glass 3); 13MP rear and 5MP front camera.