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Product Positioning: LED TV, ultra high-definition TV
Screen size: 50 inches
Aspect Ratio: 16: 9
Resolution: 3840 * 2160
Backlight type: LED light-emitting diode
Best viewing distance: 4.1-5.0 meters

Supported formats: 2160p (Ultra HD)
Output Power: 20W (left channel 10W, right channel 10W)
Sound System: MS110 MS11
DTS Studio Sound
DTS Premium Sound 5.1
Network functions: support, WiFi Direct Connect

HDMI Interface: 4 * HDMI (HDMI 2.0 / HDCP2.2)
Other interfaces: 3 × USB
Expansion card: 3 × USB