Allwinner Quad-core A31

La A31 è una nuova CPU per i dispositivi mobili.

全志科技 A31 处理器

 

FEATURES

Quad-Core Mobile Application Processor

CPU
  • ARM® Cortex™-A7 Quad-Core
  • 256KB L1 Cache
  • 1MB L2 Cache
GPU
  • PowerVR™ SGX544MP2
  • Complies with OpenGL ES2.0, OpenCL 1.x, DX 9_3
Video
  • UHD H.264 4Kx2K video decoding
  • Multi-format FHD video decoding, including Mpeg1/2, Mpeg4 SP/ASP GMC, H.263, H.264,etc.
  • H.264 High Profile 1080P@60fps encoding
  • 3840×1080@30fps 3D decoding, BD/SBS/TAB/FP supported
  • 3840×1080@30fps 3D encoding
  • Complies with RTSP, HTTP, HLS, RTMP, MMS streaming media protocol
Display
  • Dual-Channel LVDS 1920×1080@60fps
  • 4 lanes MIPI DSI 1920×1200@60fps
  • Dual-channel RGB/CPU LCD 2048×1536@60fps
  • Integrated HDMI1.4 1080p@60fps
Camera
  • Integrated Parallel & MIPI I/F sensor
  • Integrated powerful ISP, supporting Raw Data CMOS sensor
  • Supports 5M/8M/12M CMOS sensor
  • Supports 8/10/12-bit YUV/Bayer sensor
HawkView™
ISP
  • Static and dynamic defect pixel correction and lens shading correction
  • Anisotropic non-linear Bayer interpolation with false color suppression
  • Programmable color correction, dynamic range compression and contrast enhancement
  • Advanced spatial de-noise filter
  • AE/AF/AWB
  • Anti-flick detection
Memory
  • Dual-Channel LPDDR2/DDR3/DDR3L Controller
  • Dual-Channel NAND FLASH Controller with 64-bit ECC
PMIC
  • Specially designed PMIC AXP221
  • 21-channel power output and 2.2A Flash charging
  • Comply with USB 3.0 power supply standard
Audio
  • Integrated HI-FI 100dB Audio Codec
  • Three integrated differential analog mic amplifiers for headset and phone
  • One digital mic interface with software noise cancellation
OS
  • Supports Android 4.1/4.2 and above
  • Compatible with Microsoft Windows 8