全志A31s

编辑:颠簸网互动百科 时间:2019-11-18 03:28:32
编辑 锁定
全志A31s作为全志四核移动应用处理器A31的降成本版本, A31s新增加了对各种无线数据传输技术如3G, 2G, LTE, WIFI, BT, FM, GPS, AGPS,GPRS等的支持。
中文名
全志A31s
性    质
全志四核移动应用处理器
特    性
四核Cortex-A7 CPU架构
特    点
结合了智能手机与平板电脑特点

目录

全志A31s特性

编辑
作为结合了智能手机与平板电脑特点的跨界产品, Phablet受到了越来越多的手机厂商和用户的追捧。A31s是珠海全志科技针对Phablet市场最新推出的四核处理器。该处理器基于四核 Cortex-A7 CPU以及 SGX544MP2 GPU架构,支持2160P视频解码和H.264 HP 1080p@30fps视频编码。
A31s处理器具有以下特性:
  • 四核Cortex-A7 CPU架构;
  • 最大支持1GB系统内存;
  • 配备PowerVR SGX544MP2 GPU, 拥有8颗渲染引擎
  • 集成HawkView摄像头ISP,支持高清图像处理和快速图像捕捉
  • 专为多核CPU设计的低功耗PMU AXP221s
  • 集成Audio编解码模块,支持多个MIC接口,采用全志专有的CrispTalk消噪技术

全志A31s规格

编辑
CPU
· ARM Cortex-A7 quad-core
· 256 KB L1 cache
· 1 MB L2 cache
GPU
· PowerVR SGX544MP2
· Comply with OpenGL ES 2.0, OpenCL 1.x, DX 9_3
AUDIO
· Two sets of I2S/PCM interfaces for Baseband and Bluetooth
· Two integrated differential analog MIC for headset and phone
· Integrated digital MIC
· Dedicated headphone/speaker/receiver outputs
· Two-channel audio ADC with 96dBA SNR
· Two-channel audio DAC with 100dBA SNR
VIDEO
· UHD H.264 2160p video decoding
· Multi-format FHD video decoding, including Mpeg1/2, Mpeg4 SP/ASP GMC, H.263, H.264,etc
· BD Directory, BD ISO and BD m2ts video decoding
· H.264 High Profile 1080p@30fps or 720p@60fps encoding
· 3840x1080@30fps 3D decoding, BD/SBS/TAB/FP supported
· 3840x1080@30fps 3D encoding
· Comply with RTSP, HTTP, HLS, RTMP, MMS streaming media protocols
DISPLAY
· Integrated LVDS/RGB/CPU LCD interface 1280x800 resolution
· Integrated HDMI1.4 1920x1080@60fps
CAMERA
· Support 0.3M/1.3M/2M/5M CMOS sensor
· Support 8/10/12-bit YUV/Bayer sensor
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
· 32-bit DDR3/DDR3L/LPDDR2 controller
· 8-bit NAND Flash controller with 64-bit ECC
PMIC
· PMIC AXP221s
· 21-CH power output and 2.2A Flash charging
· Comply with USB 3.0 power supply standard
OS
· Support Android 4.1/4.2 and above
· Compatible with Microsoft Windows 8
·baidu yun OS
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