Not compatible: CDMA network, such as Sprint,Virgin mobile, cricket, metro pcs and Verizon and not compatible with 4G network Compatible: GSM or WCDMA network sim cards5MP rearing, 0.3MP front camera with flash light; map, TF SD card extended to 32GB; size 148*75.5*8.3mm; weight 160g, One 2800mah batteries; WIFI, BT, FM Radio, 3.5mm phone jack; QWERTY Keyboard, Android 4.4.2 (Support Google Play Store – access to millions of free and paid-for applications available to download straight to your smartphone: Facebook, Twitter, WhatsApp, Skype, Instagram, YouTube, Netflix, wet chat, gmail, map, QQ etc.)