This version is 16G+128G Screen:3.5-inch IPS full viewing angle, zero distance OCA full fit/ 640*480 CPU:RK3566 -Core 64bitCortex-A55, Main frequency up to 1.8GHz RAM:LPDDR4 1GB Memory:Linux 16GB TF WIFI/Bluetooth:2.4/5G WIFI 802.11a/b/g/ac,Bluetooth 4.2 OS:LINUX Games:Supports:Some PC porting games, PSP,DC,,PS1,,N64,CPS1,CPS2,FBA,,,,GB,SFC,,,SMS,,,,,WIN,NGG etc 20 kinds of games format. Software:Supports Bluetooth gamepad and multimedia network playback Language:Multilanguage Speaker:High quality double horn stereo speaker Battery:-polymer 3500 mAh, lasting 6 hours TF card:Supports dual TF card expansion, up to 512GB Other function: Support build in WIFI online lighting, compatibility, vibration motor/Support 3.5mm Stereo phones/Energy saving setting, Display brightness and other functional properties settings Appearance:Exquisite appearance, comfortable feel, let you fondle admiringly Colour:A:grey Material:plastic Package Contents: 1 x Game Console 1 x Charging Cable 1 x Screen Protector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.