Acer Aspire E1-431 - Audio; Display; Graphics

1-6 Hardware Specifications and Configurations
Display 0
14" HD 1366 x 768 pixel (WXGA) resolution, high-brightness (200-nit) Acer
CineCrystal™ LED-backlit TFT LCD
Mercury-free, environment-friendly
16:9 aspect ratio
Audio 0
High-definition audio support
Two built-in stereo speakers
MS-Sound compatible
Built-in microphone
Graphics 0
Acer E1-431
Intel® HD Graphics with 128 MB of dedicated system memory, supporting
Microsoft® DirectX® 10.1
Dual independent display support
16.7 million colors
External resolution / refresh rates:
VGA port up to 2048 x 1536: 75 Hz
HDMI® port up to 1920 x 1080: 60 Hz
MPEG-2/DVD decoding
WMV10 (VC-1) and H.264 (AVC) decoding
HDMI® (High-Definition Multimedia Interface) with HDCP (High-bandwidth
Digital Content Protection) support
Acer E1-471
Intel® HD Graphics 3000 with 128 MB of dedicated system memory, supporting
Microsoft® DirectX® 10.1
Intel® HD Graphics 4000 with 128 MB of dedicated system memory, supporting
Microsoft® DirectX® 11, OpenGL® 3.1, and OpenCL™ 1.1
Dual independent display support
16.7 million colors
External resolution / refresh rates:
VGA port up to 2048 x 1536: 75 Hz
HDMI® port up to 1920 x 1080: 60 Hz
MPEG-2/DVD decoding
WMV10 (VC-1) and H.264 (AVC) decoding
HDMI® (High-Definition Multimedia Interface) with HDCP (High-bandwidth
Digital Content Protection) support