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Home  >  LED TVs >  Item # SEIKSE50UY04 (MFR# SE50UY04)

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SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV
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Seiki SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV

Condition: Brand new, USA Warranty
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Everyone deserves a well-made TV. Seiki Digital goes to great lengths to make sure their TVs are the highest quality and available at a fair price. Seiki is part of one of the largest manufacturers of televisions in the world, allowing them to create considerable efficiencies in manufacturing and sourcing resulting in substantial savings to the customer.

A Great TV, Without the Nonsense - Many electronics companies reinvest their money into future technologies in hopes of creating the next 'big thing.' Seiki believes the next 'big thing' is a great television you can afford. Investing in technologies like 4K Ultra High Definition displays (available on select models) and next-generation connectivity helps Seiki Digital to bring you the best picture quality possible.

Next-Generation High Definition with 4K Technology - This outstanding, ultra-high-definition HDTV brings your favorite movies, games, and shows to life with greater image quality and vibrant details in a whopping 4K (3840 x 2160) resolution. Every detail is captured with even greater clarity than current high-definition 1080p displays, and every video plays smoothly with minimal pixilation and blurs, thanks to its 120Hz refresh rate and 6.5ms response time.

The Best Components Make the Best TVs - Seiki believes a no-nonsense TV delivers big on sight and sound. So they start with only the most advanced LED panels for the highest picture quality and use the improved performance of high-quality amplifiers to power the TV speakers.

High Quality Picture - This TV contains built-in technologies to deliver a clearer picture, including a 3D PAL/NTSC comb filter, 3D video noise reduction, over-the-air ATSC/NTSC RF input support, Clear-QAM digital cable support, digital/analog channel auto tuning, V-CHIP/CCD/Favorite Channel support, and more.

On-Screen Setup and Menu - This TV features an easy-to-understand on-screen menu for adjusting the TV's settings. Adjust contrast and brightness, audio settings like bass and treble, or set a sleep timer, plus much more. The menu supports English, French, and Spanish.

Component and HDMI Accessory Connections - Easily connect your accessory components by utilizing the available multiple connections (including HDMI, VGA, Component, Audio, AV depending on the TV model) incorporated in the HDTV.

Built-In Speakers with Amplifiers - The TV's built-in speakers produce high-quality, crisp and clear audio stereo sound, powered by high-quality amplifiers.

Enviromentally Sustainable - Seiki supports environmentally sustainable practices during the design, manufacture, packaging and delivery of all Seiki products without compromising the overall value. And Seiki doesn't stop there--Seiki's new LED TVs do not have the levels of lead, mercury and other volatile compounds found in most CRT and LCD TVs.

Product Details:

  • 4K Ultra highdefinition TV; delivers outstanding image quality with greater vivid details in 3840 x 2160 resolution
  • 16:9; offers bright and clear picture quality on a large display
  • 120Hz refresh rate; ensures smooth videos with minimal blurs and pixilation
  • 5000:1 contrast ratio; brings out bright whites and deep blacks
  • 6.5ms response time; eliminates distortions and blur in fast-moving scenes
  • 3x HDMI, VGA; provides easy connection to various HD sources

Product Specifications:

Display Features

Diagonal Panel Size - 50 inch
Active Area - 1095.84mm (H) x 616.41mm (V)
Aspect Ratio - 16:9
Panel Resolution - 3840 x 2160
Panel Refresh Rate - 120Hz
Brightness - 320 - 400 cd/m2(Typical)
DynamicContrast ratio - 3500 - 5000:1(Typical)
Viewing Angle - 176 degrees (H) X 176 degrees (V)
Dot Pitch - 0.10mm (H) X 0.29mm (W)
Maximum Color - 1.07 Billion (10-Bit)
Response time Gray-Gray - 6.5ms


Built in 3D PAL/NTSC Comb Filter
Built in 3D Video Noise Reduction
Built in BTSC/SAP
Over-The-Air ATSC/NTSC RF Input Support
Digital/Analog Channel auto tuning
Support V-CHIP/CCD/Favorite Channel Edition
Component & HDMI supports: 480I,576I,480P,576P,720P,1080I ,1080P,4k2k 30HZ(Only HDMI)
USB Support File Format:MP3,JPEG
OSD Language: English/French/Spanish


Scaler Solution - RTD2975K
DNR - 3D
Digital Comb Filter / Type - 3D

TV System & Video Standards Supported

Channel CATV - UHF/VHF (ATV) - AIR:69 CH/CABLE:135 CH
Composite / C-Video input - PAL/NTSC

Video Connections

Analog & Digital TV Tuner - x1
Composite Video Input - x1(Y terminal will be the same )
Component Input (Y,Cb,Cr/Y,Pb,Pr) - x1
S-Video Input (4pin DIN) - NO
VGA Input (15 pin D-Sub) - x1
RJ45 - NO
DVI-D / DVI-I Input - NO
HDMI Input - x3
USB - x2


Maximum Audio Output - 2x6W
Number of speakers - x2
Audio Surround - NO

Audio Connections

Stereo Mini Phono Jack Input (3.5mm) - x1(VGA Audio)
RCA Input - x1(R/L)
Headphone: Stereo Mini (3.5mm) - x1
RCA Output - x1
Coax Digital Output - x1

VGA Resolutions Supported


Power Requirements

Power Source - AC100-240V,  50/60Hz
Power ON consumption - Less than 150W
Standby consumption - Less than 1W
Operating Temperature - 5 degrees C - 35 degrees C
Operating Humidity - 20 percent - 80 percent

Dimension (WxHxD)

VESA Dimension (WxH) - 400 mmx400 mm
Unit w/ Stand (inch) - 44.80"x28.66"x9.84"
Unit w/o Stand (inch) - 44.80"x26.65"x2.09"
Carton (inch) - 49.21"x32.44"x7.48"

Weight ( lbs )

Net Weight w/Stand - 49.16 Lbs
Net Weight w/o Stand - 42.99 Lbs
Gross Weight - 57.32 Lbs

Warranty & Support

One Year Manufacture Warranty
Toll Free Customer Support
On-Line Manual / Firmware Access

Customer Reviews
Seiki SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV

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5 out of 5 stars   impressive
By c (pueblo co) June 03, 2013
Review submitted for Seiki SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV (SEIKSE50UY04)
Verified Purchaser
Pros: Resolution
Cons: Menu Is Very Basic
Other Comments: Great computer monitor. Amd 7970 video card never looked so good.
I recommend this product Yes, I recommend this product
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5 out of 5 stars   Very Happy
By HappyComper (Philly) May 25, 2013
Review submitted for Seiki SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV (SEIKSE50UY04)
Verified Purchaser
Other Comments: Amazing product at a price that will set the standard for 4K. I use this as a computer monitor and it is fantastic! Not one bad pixel!! BuyDig delivered fast and without any shipping damage.
I recommend this product Yes, I recommend this product
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5 out of 5 stars   Simply Amazing Bargin
By HappyComper (Philly) May 09, 2013
Review submitted for Seiki SE50UY04 - 50-Inch 4K 120Hz LED Ultra-High-Definition TV (SEIKSE50UY04)
Other Comments: Seiki is pre-empting the 4K rollout with this panel. Low price, excellent panel. perfect for high end computer monitor. 30Hz @ 4K but I do not notice an issue at all. Games amazingly well. as a TV it lacks a quality upscaling engine, but you can get a good one for <$500 and be in a better position as that tech evolves. No bells and whistles that are worthless. Just a good UHD panel. very satisfied and BuyDig delivered fast and with care.
I recommend this product Yes, I recommend this product
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