The 4K TCL Roku TV delivers stunning Ultra HD with four times the resolution of Full HD for enhanced clarity and detail, as well as the most streaming channels of any 4K TV. In addition, all of your favorite HD shows, movies and sporting events are upscaled to near Ultra HD resolution with the 4K Creative Pro upscaling engine. The personalized home screen allows seamless access to over 300,000 streaming movies and TV episodes, your cable box, Blu-ray player, gaming console and other devices without flipping through inputs or complicated menus. The 4K Spotlight channel makes it easy to find available 4K content across popular streaming channels. 
TCL Roku 50" Class TV (50UP120): 

Key Features:

• Screen Size (Diag.): 50"
• Backlight Type: LED
• Resolution: 2160p
• Effective Refresh Rate: 60Hz
• Smart Functionality: yes
• Aspect Ratio: 16:9
• OSD Language: English, Spanish, French
• Speakers/Power Output: 8W x 2
• Sound System: Dolby Digital Plus
• Roku Streaming Service

Connectivity:

• Composite Video: 1
• Ethernet: 1
• HDMI: 4
• Headphone: 1
• Optical Digital Audio: 1
• RCA Audio L R: 1
• RF (Coaxial): 1
• USB 2.0: 1
• Tuner: Digital ATSC
• Built-in WiFi: yes

What's In The Box:

• Remote Control

Wall-mountable:

• Mount Pattern: 200mm x 200mm
• Screw Size: M6
• Screw Length: 12mm