Panasonic TH-55DX400 LED TV UHD 4K 

Picture Quality Display Panel 4K ULTRA HD IPS LED LCD
4K PRO
Bright Panel
Screen Resolution 3,840 (W) x 2,160 (H)
Panel Drive 100Hz BMR
Picture Mode Dynamic/Standard/Mild/User
Signal Processor
Hexa Chroma Drive
Vivid Digital Pro
4K Upscaling Y
HDR
Local Dimming
Adaptive Backlight Dimming Y
Noise Reduction Y(Dot Noise)
THX Certified Display
4K Pure Direct
isf Mode
3D
Sound Quality Surround
Speakers Full Range x 2
Speaker Output 16 W (8 W x 2)
Sound Mode Music/Movie/Stereo/News/User
Smart Features Firefox OS
my Home Screen
Info Frame
Voice Interaction Voice Interaction
Voice Guidance
EPG SI, 7 days
On Screen Display Menu Languages 5 Languages*5
Unique Processing Engine
Wireless LAN Built-in Y
Panasonic Media Center (App) Panasonic Media Center (App)
TV Anytime
USB-HDD Recording
Panasonic TV Remote Apps Panasonic TV Remote Apps
Swipe & Share
Smart Calibration
Internet Apps Internet Apps Y (Smart TV Lite)
Web Browser*1 Y
Hbb TV
Mirroring Y
DLNA
Bluetooth*2
Media Player Media Player Y
Support Format AVI/MKV/MP4/TS, MP3/WAV
Double USB Sharing
Teletext Reception 1000P
Multi Window
Hotel Mode Y
VIERA Link
Energy Data Power Supply AC 110 - 240 V, 50/60 Hz
Ambient Sensor
Terminal Digital Tuner Reception DVB-T/T2 (MPEG2/4, H.264/AVC) Type B Multi-channel Audio
Analogue Tuner PAL B/G D/K I, SECAM B/G D/K
HDMI HDMI 1 (side), 2 (bottom)
HDMI (4K 60/50p with HDCP2.2) 3
Support Feature Audio Return Channel (Input 2)
USB 2 (1 side, 1 bottom; USB 3.0 x 1, USB 2.0 x 1)
LAN Port 1
SD Card
Component Video Input shared with Composite Mini jack x 1 (bottom; not shared with Composite)
Composite Video Input RCA phono type x 1 (side)
Digital Audio Output (Optical) 1 (bottom; Coaxial)
Analogue Audio Output
GENERAL Included Accessory*3 TV Remote
VESA Compatible Y
NOTE *1 The Web Browser cannot display some web pages correctly. And viewable contents by VIERA Web Browser are subject to the following conditions; - viewable contents may vary depend on models, - viewable contents may differ from those for PC, - viewable contents may be limited. *2 HID (Human Interface Device Profile) compliant keyboards are available. *3 Not all the accessories are listed here. *4 10 Languages (English/Chinese (Simplified)/Arabic/Persian/French/Thai/Vietnamese/Indonesia/Hindi/Burmese) *5 5 Languages (English/Chinese (Simplified)/Thai/Vietnamese/Indonesia)