Seiki 42" LED 4K Ultra HD TV

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Product Details

Seiki 42” LED 4K Ultra HD TV

Discover new details in your favorite TV shows and movies when watching them in the pristine picture quality afforded by this HDTV’s 4K UHD picture resolution and LED display.

Rich, Cinematic Picture
4K Ultra HD resolution supports an almost uncannily realistic picture. 4K refers to Ultra HD’s more than 8 million pixels—about four times as many as 1080p Full HD resolution—which saturate the display so completely that images retain their lifelike detail regardless of how close or far you are from the screen. This pixel density also supports heightened picture quality for non-4K content.

Enhanced Brightness and Depth
LEDs boost brightness, creating a brilliant picture that’s easy to see whether you’re curled up for a late movie or getting ready for a noon kickoff. Striking black and white levels give images more pop, contribute to a more realistic sense of depth, and amplify shadows and other lighting effects. LEDs also consume little power, making them more energy efficient than other forms of display lighting.

HDMI and USB: Connect to More Content
An HDMI port connects high-definition components such as a Blu-ray player, cable box, or Roku Streaming Stick directly to your HDTV. USB input pushes your TV’s connectivity even further, letting you do things such as view photos or listen to music saved on thumb drives, digital cameras, and other USB sources.


  • Model number: SE42UMS
  • 42” LED-backlit display
  • 4K Ultra HD picture resolution (3840x2160)
  • 60Hz refresh rate
  • Three HDMI ports
  • One USB port
  • VESA specifications: 200mm x 200mm
  • Product dimensions (without stand): 37.48” (W) x 21.21” (H) x 3.27” (D)
  • Product weight (without stand): 16.5lb.
  • Condition: new
  • Full specifications
  • 1 year warranty from Seiki

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TV buying guideTV Buying Guide

Does refresh rate really make a difference? How big should your TV be? Our TV buying guide helps you learn more about the most important features on HDTVs.

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The Fine Print

  • Free returns
  • Most orders delivered within 7 business days of purchase date. Shipping questions?
  • See return policy. Must pay applicable tax and provide name/shipping address/phone number/email at checkout shared to facilitate shipping.
  • Does not ship to PO boxes/AK/HI/Canada/Puerto Rico
  • Valid only for weekday deliveries
  • $150 return/restocking fee applies to refused deliveries or after 3rd delivery attempt
  • 1 year warranty from Seiki.
  • How is the strike-through price determined?
Offer is not eligible for our promo codes or other discounts.

Customer Reviews

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Seiki 42" LED 4K Ultra HD TV

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David Verified Purchaser
Mar 19th, 2016
I have only been using this TV for a few days, but so far it has performed without problems and the picture is good. I will need to use it for a few weeks to months to give it a long term rating.
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Trent Verified Purchaser
Mar 15th, 2016
It's an ok tv. Do not use it as a monitor. 30hz at 4k isn't at all good.
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Average of 7 ratings

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