*This item is REFURBISHED. Hitachi 55" Class 4K (2160P) Roku Smart LED TV (55R80):
<br />Key Features: Screen Size (Diag.): 54.64&quot;Backlight Type: LEDResolution: 2160pSmart TV: yesEffective Refresh Rate: 60HzAspect Ratio: 16:9Dynamic Contrast Ratio: 200K: 1Number of Colors: 16.7 MillionOSD Language: English, Spanish, FrenchSpeaker Power: 8W x2Connectivity:HDMI: 3Composite: 1Ethernet: 1USB: 1RF: YesBuilt in Wi-Fi: yesWall-Mountable: Mount Pattern: 400mm x 200mm