Description:

Model details
Model name: ROLSEN C21SR57NT
Flat Panel Type: Display
Screen size: 21 inch
Screen type: HDTV Television display
Display Frequency: 261 Hz.
Display Resolution: 1421 x 1065 pixels
Broadcast Format (Displayed): HDTV 1024i
Native Aspect Ratio: 8
Interpolated Aspect Ratio: 6
Audio Features
Audio Broadcast Format: DMB
Audio Type: Dolby
Speaker Power: 5.1 x 6 Watt
Technical Features: Special Features: Digital Noise Reduction
Memory
Available memory: 997 MB RAM.
microSD Card Slot (TransFlash) up to 17GB.
Connectors
Rear Input Connectors: HD x 20 pin.
SVGA input x HD
Case
Dimensions: 31 x 11 x 26 in.
Weight: 120 lb.
Cabinet Color: Silver
Material: plastic
Miscellaneous:
Overall Warranty: 20 Months
Release date: 10.8.2010