LG 55LB5550 55" 1080p 60hz LED TV LG 55LB5550 55" 1080p 60hz LED TV Specifications: Screen Size55" SMART SHARE Screen ShareYes - MHL (Mobile HD Link)Yes AUDIO Speaker System2ch Speaker System Audio Output Power (Watts - THD 10%)10W Mono/Stereo/Dual (MTS/SAP)Yes Dolby® Digital DecoderYes Clear VoiceYes Sound Modes5 Modes CONNECTIVITY USBYes - PhotoJPEG - AudioMP3 AV INPUTS/OUTPUTS RF In (Antenna/Cable)1 (Rear) Component Video In(Y, Pb, Pr + Audio)1 (Rear) Composite In (AV)1 (shared w/Component) HDMI®2 (1 Rear, 1 Side) Digital Audio Out (Optical)1 (Rear) USB 2.01 (Side) RS-232 (mini jack)1 (Side) POWER Power Supply (Voltage, Hz)100V ~ 240V, 50/60 Hz Standby Mode0.3W DIMENSIONS / WEIGHT TV without Stand (WxHxD)48.9" x 28.5" x 2.3" TV with Stand (WxHxD)48.9" x 30.3" x 9.7" TV without Stand Weight39.2 lbs TV with Stand Weight40.1 lbs TV Shipping Dimensions (WxHxD)52.13" x 31.22" x 6.61" Shipping Weight50.7 lbs PANEL SPECIFICATIONS Screen Size Class (diagonal)55" Class (54.6" diagonal) Resolution1920 x 1080 Display TypeLED MCI120 VIDEO Triple XD™ EngineYes Picture Mode7 Modes Aspect Ratio6 Modes Just Scan (1:1 Pixel Matching)HDMI, Component, RF: 1080i, 1080p, 720p Real Cinema 24p (2:2 pull down)Yes CABINET / ACCESSORIES VESA® Size (mm)400 x 400