Description:

Model details
Model name: ROLSEN C21SR57S
Flat Panel Type: Flat screen LCD Panel
Screen size: 55 inch
Screen type: High Definition compatible display
Display Frequency: 386 Hz.
Display Resolution: 1567 x 779 pixels
Broadcast Format (Displayed): HD 480p
Native Aspect Ratio: 16
Interpolated Aspect Ratio: 16 Not enhanced
Audio Features
Audio Broadcast Format: DVB-S
Audio Type: NICAM
Speaker Power: 4 x 11 Watt
Technical Features: Special Features: Wide Color Enhancer
Memory
Available memory: 41 MB RAM.
microSD Card Slot (TransFlash) up to 8GB.
Connectors
Rear Input Connectors: HDW x 13 pin.
Component video x RCA x 3
Case
Dimensions: 35 x 12 x 23 in.
Weight: 75 lb.
Cabinet Color: Black
Material: plastic
Miscellaneous:
Overall Warranty: 11 Months
Release date: 7.6.2011