RG40XXH Specifications: Color: Black/Gray/Blue Screen:4.0-inch IPS full viewing angle, OCA full lamination/ 640*480 CPU:H700 quad-core ARM Cortex-A53, 1.5GHz frequency GPU:dual- core G31 MP2 RAM:LPDDR4 1GB Storage:64GB TF/MicroSD System:Linux Games:Built-in 64G SD Card 5000+ Games, Support more than 10 formats of the game. Support users to download games in relevant formats. Language:Chinese, English, Japanese, Korean, Russian, French, German, Portuguese, Spanish, Speaker:High-fidelity speaker TF card:Dual card slots, support TF card expansion, maximum 512GB Battery:Li-polymer battery 3300mAh, lasting 8 hours Charging:5V/1.5A, support C2C charger Other function:Support output TV, vibration motor, streaming