CPU
- ARM Cortex-A7 Quad-Core
- 256KB L1-Cache
- 1MB L2-Cache
GPU
- POWER VR SGX 544
- Eight logic cores
- Comply with Open GL ES2.0, Open CL1.x, DX 9_3
Video
- UHD H.264 4K ×2K @30fps video decoding
- Full HD video decoding
- BD Directory, BD ISO and BD m2ts video decoding
- H.264 High Profile 1080P@60fps encoding
- 3840x1080@30fps 3D decoding
- Comply with RTSP, HTTP, HLS, RTMP, MMS streaming media protocol
Display
- Dual-Channel LVDS 1920 ×1080@60fps
- 4-lane MIPI DSI 1920 × 1200@ 60fps
- Dual-Channel RGB/CPU 2048 ×1536@60fps
- Integrated HDMI 1.4 4K ×2K@ 30fps
Camera
- Integrated Parallel & MIPI I/F sensor
- Integrated Powerful ISP, supporting Raw Data CMOS sensor
- 5M/8M/12M CMOS Sensor supported
- 8/10/12-bit RGB Bayer sensor supported
Memory
- Dual-Channel LPDDR2/DDR3/DDR3L Controller
- Dual-Channel NAND FLASH Controller
- 64-bit ECC
PMIC
- A31exclusively tailor-made PMIC AXP221
- 21-CH power output and 2.2A Flash charging
- Comply with USB 3.0 power supply standard
Audio
- Integrated HI-FI 100dB Audio Codec
- Three MIC
- One MIC with Noise cancellation
OS
- Support Android 4.2 or up
- Support Microsoft Windows 8
Sumber :
http://www.allwinnertech.com/en/product/A31.html