Acer 4252 Laptop User Manual


 
2 Chapter 1
Graphics
Aspire 4252 and 2552
ATI Radeon™ HD 4250 Graphics with 256 MB of dedicated system memory, supporting Unified
Video Decoder 2 (UVD2), OpenGL® 2.0, OpenEXR High Dynamic-Range (HDR) technology,
Shader Model 4.1, Microsoft® DirectX® 10.1
Aspire 4552G
ATI Mobility Radeon
HD 5470 with up to 3579 MB of HyperMemory
(512 MB of dedicated
DDR3 VRAM, up to 3067 MB of shared system memory), supporting Unified Video Decoder
(UVD), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft
®
DirectX
®
11, OpenGL
®
3.1, OpenCL
1.1
Dual independent display support
16.7 million colors
External resolution / refresh rate:
•VGA port up to 2048 x 1536: 85 Hz
HDMI
port up to 1920 x 1080: 60 Hz
MPEG-2/DVD decoding
VC-1 and H.264 (AVC) decoding
HDMI
(High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content
Protection) support
Audio
Built-in speaker
High-definition audio support
Built-in microphone
MS-Sound compatible
Storage
Hard disk drive
160/250/320/500/640/750 GB or larger
Multi-in-1 card reader, supporting:
Secure Digital™ (SD) Card and MultiMediaCard™ (MMC)
Webcam
Acer Video Conference, featuring:
Acer Crystal Eye 1.3 MP webcam, 1280 x 1024 resolution