Main:-
Ultra High Defnition (4k) Android 
Screen Type: 50"
Android
Internal Memory / Free: 8G / 5G
Screen Mirroring
Aspect Ratio: 16:09
Contrast Ratio: MEGA CONTRAST
Brightness (cd/m2): 700
Resolution (HxV): 3840 x 2160
Viewing Angle (Degrees): 178
Panel Response Speed (ms): 8
Visual:-
Video Engine: CEVO 4K
Video processing: 8bit + FRC
Auto Signal Booster
Auto Clean
Contrast Booster
3D Colour Management
Comb Filter: 3D Y/C (PAL & NTSC)
Intelligent Backlight Control
Mpeg Noise Reduction
Real Digital Picture
Picture Freeze
Picture Mode: Auto View/ Dynamic/ Standard/ Mild/ Movie/ Eco/ Game/ PC/ Football
Audio:-
Speaker Output: 15W + 15W
Features:-
YouTube
Skype
Open Browser
Cloud TV
Toshiba Apps Connect
WiDi Miracast (Wireless Display)
Wi-Fi Integration
USB-Video-Recording
MHL
Playback Format: Movie (28 video format)/ Music/ Photo
External Hard Disk
Ambient Light Sensor
Sleep Timer
Teletext
Multilingual OSD: English / French / Russian / Simplified Chinese/ German / Malay /  Persian/ Indonesian
Hotel Mode
Connection:-
Input Antenna (Analogue): 1
Input EXT 1: Composite Video + Component + RCA Audio
Input EXT 2: Composite Video + RCA Audio (Side)
4 Ports HDMI TM 4K Support: HDMI *4
SD Card
Input PC: D-Sub 15 Pin (3.5mm Mini Jack common with HDMI 1 Audio)
Input Digital: USB * 3
MHL
Output Audio: Fixed RCA Audio
Accessories:-
2 Remote: CT-90438
Warranty:-
5 years full free warranty