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Item#: 9SIA8RW38E5771

Seiki SE39UY04 39" 4K 120Hz LED-LCD HDTV

  • 4K Ultra-High Definition
  • 120Hz Refresh Rate, 4K @ 30Hz
  • 3840 x 2160 Max. Resolution
  • Built-In 4K Upscaler
  • 3 HDMI Inputs
  • PC Input
  • USB Photo/Music

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


Seiki 39" Class 4K Ultra HD 120Hz LED TV

Contrary to popular belief, the ultimate television experience is well within reach. By creating a 4K UHD TV with great picture and sound, minus the unnecessary bells and whistles, we're able to offer you an Ultra HD TV that is ultra affordable.


Seiki Class 4K


Remember how excited you were the first time you saw HD? Multiply that by four and you'll understand 4K Ultra HD from Seiki. With over 8 million individual pixels (3,840 x 2,160) compared to about 2 million (1,920 x 1,080) on your current HDTV, the picture provides stunning clarity and colors that far surpass anything you've seen before. Put simply, you have to see it to believe it.

Seiki Class 4K


With Ultra HD, you'll be able to enjoy your favorite shows and movies in the best resolution possible – whether it's SD or HD, DVD or Blu-Ray. And as more and more 4K content becomes available in the near future, you'll be one of the first to see it in its full Ultra HD glory.

Seiki Class 4K


The most affordable, highest resolution screen on the market brings new possibilities to the table – not to mention your computer desk. The same promise of detail and clarity that Seiki's 4K brings to your favorite shows, movies, and sports will also be delivered to your workstation, and your online and gaming experience.

Seiki Class 4K


At Seiki, we offer a full line of HD TVs. And UHD will be no different— 50-inch 4K is just the beginning. Look for the generously-sized 65-inch and monitor-friendly 39-inch UHD models in the near future.

Seiki Class 4K

We stand behind every Seiki

In the unlikely event you have a problem with your Seiki TV, don't worry, the industry's best warranty is there to back you up. Our one-year, no-nonsense replacement policy will make sure you're always satisfied with your Seiki.

What's in the box

Seiki Class 4K

Learn more about the Seiki SE39UY04

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Seiki SE39UY04

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  • Ravindran K.
  • 9/3/2015 3:11:34 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsAvoidable

Pros: TV seems to be good and value for money.

Cons: Got the TV without the base stand, without manual, without the HDMI cable mentioned in the box, without packing list, without sufficient packing. Customer service is not responsive. I send a request but they replied back asking order number. After that no response.

Other Thoughts: Incorrectly packed. I guess UPS handled well. I see others also have this. I liked the TV but cannot use ever after 3 days as there is no base stand.

Did you find this review helpful? Yes No

  • Ryan F.
  • 9/2/2015 7:14:37 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggs

Pros: Crisp picture, surprisingly solid sound, easy interface.

Cons: First one arrived defective, which is always unfortunate. The 30hz is a bummer for the 4k stuff, but I knew that going in. There's no optical port, which is also a bummer.

The stand wasn't threaded right, so getting the screws in was not fun at all.

Also, one of the three HDMI ports is in a TERRIBLE position, making it nearly impossible to get anything plugged into it. Lord help you if you have to unplug everything to move it.

Other Thoughts: Dealing with the seller (BM Distributing) was painless and they did a good job with the RMA process.

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  • Jason S.
  • 8/26/2015 5:29:12 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBeautiful picture

Pros: Stunning computer display

Cons: Not the fastest refresh...

Other Thoughts: Fortunately, I dont play mny games... For what i do, the disply is amazing... Also looks great dispaying my wifes new Mac Book.

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  • Jason H.
  • 8/25/2015 8:30:27 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGreat for TV/Movies.

Pros: This television is absolutely great for its true purpose. A TV. In 4k the TV Shows and Movies (especially Blueray) look absolutely incredible. I have been using it as a monitor for the past month and for browsing the internet (Reddit/Facebook/Youtube) it works wonderfully as well.

Cons: It advertises at a 120hz 4k TV. It is in fact not that. It is only at 30hz for 4k. So using it for gaming isn't ideal, but some games you see little to no effect. The lower end games (Graphically wise) I saw little to no difference, but the newer games you can tell a difference and it is bad at 4k.

Other Thoughts: So if you are looking for a television that is just used as a television, definitely pick up this one. It is crisp and clear for ANY TV Show or movie. If you are planning on doing any gaming on it, whether its console or computer, I think it would be best to look elsewhere. Playing games at 30hz is not enough for most games, especially newer ones. Using it as a monitor for your computer works perfectly fine as well, browsing the internet is smooth, running programs seem to be fine as well except the icons are smaller which isn't a big deal at all. Just gaming doesn't work to well on it.

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  • 8/2/2015 6:32:11 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsA steal for the price

Pros: I've had this set now 8 months, with no issues. I bought a Panasonic Blu-Ray player that up-scales to 4K also 4K compatible HDMI cables. Blu-Rays look great, action scenes no problem. I did update the firmware. The set itself looks great, the base is black glass reinforced with a metal plate, the set itself is very thin

Cons: The base mount could have been better, the screws could use metal selves. Would have liked a better remote.

Other Thoughts: the set arrived in 2 days, would buy again.

2 out of 2 people found this review helpful. Did you? Yes No

  • david c.
  • 5/30/2015 7:07:25 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

4 out of 5 eggsupgrade

Pros: It looks amazing to see 4k in 30 fps vids...its best at 2k or 1080p. I put in blurray movie avatar and it looks impressive. played call of duty at 1600x900 on pc no problem.
I put in xbox 360 and was impressed. went to espn preview and it looked sweet. way better than cable espn. i need to xbox 360 to run all stuff i guess

Cons: 4k at 60 fps is a no go. choppy. if i was rich id get the $700 60hz tv...
timewarner looks like 480i, i went to online timewarner and it looked 720-1080i.

Other Thoughts: im still happy that im ready for the future when timewarner goes 4k. goin down to 2k didnt seem to look ok with 2k tv and 4k pics in the future

2 out of 3 people found this review helpful. Did you? Yes No

  • Daniel D.
  • 1/19/2015 7:30:44 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWaste of money

Pros: Decent price, ok picture.

Cons: Refresh rate of 120hz is completely untrue. It will do 60hz with a lot of lines during motion.
Can not get the 4k to work no matter what I try.
TV started to make weird noises when turned on while making no other sounds.
Customer service refuses to warranty it because the newegg invoice is apparently not sufficient to prove the purchase.
Spend the extra money and avoid this tv at all costs.

8 out of 9 people found this review helpful. Did you? Yes No

  • Anonymous
  • 12/27/2014 10:13:49 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week

5 out of 5 eggsAwesome screen after some color adjustments

Pros: This screen is fantastic, it is crystal clear and the viewing angle is great as well. I am a professional Forex trader and this screen is aweomse for reading multiple charts at the same time. Before this I had a 24inch 1920*1080p monitor this was a huge jump and now that I have experinced a 4k tv I now can never go back to anything less.

Cons: When I first started this I was disappointed with the colors and the standard settings made everything look dull, but after some color adjustments it looks fantastic.

Other Thoughts: I was very skeptical at first after my dad told me he only paid $375 for this screen at Tiger Direct. But now it is the best screen I have ever owned.

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  • Dennis L.
  • 11/23/2014 10:07:45 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAmazing Monitor = 4 in 1

Pros: If you are looking to push 3840 x 2160 then look no further. I was skeptical at first with the price thinking you get what you pay for, but this monitor is a godsend and its size/resolution/price is unmatched! It is literally 4 monitors (1920x1080) in one! The 39” makes 4k resolution on a pc highly productive, if you are used to 1920x1080 on a 22” or 23” this is identical text size but 4x the area - AMAZING! I have 8 windows open at once in comfortable view. I highly recommend pushing this with the VisionTek Radeon HD 7750 2GB – it supports 2 of these monitors in full 3840x2160 over a single HDMI cable each. If you are a developer, IT admin, or need multi windows then buy this now - once people understand what this is and how it looks it’s going to sell out fast.

Cons: none

2 out of 4 people found this review helpful. Did you? Yes No

  • John O.
  • 10/17/2014 7:21:04 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsMust have for Engineering

Pros: THE COST. Nothing else comes close. Despite its idiosyncrasies, most of which Seiki could probably fix with a firmware upgrade (I have 2/14/2014 version), this is still an unbelievable buy. No one should use a monitor over 24" unless its resolution exceeds 1920x1080. This monitor allows me to read full size engineering drawings (42x30 in real life) without zooming in, which is a huge time saver.

My settings are as follows to get a reasonable color rendering:
USER: Contrast 52, Brightness 48, Color 39, Tint 0, Sharpness 0, Color Temp Normal, Blue Screen Off
SETUP: Noise Reduction Off

In the Special Service Menu 0000
Other Settings: TI Mode Off, Swap Mode Off, Backlight 40, Uart Mode Off
LVDS: On, 8, 66K, Off, 1995
DDR Spread: On, 7, 47, 0
VGA Debug: 0, 4400, 2250, 0, 0
Color Temp: HDMI1, Normal, 131, 124, 127, (Offsets) 495, 510, 504
Video Quality: User, 52, 48, 0, 39, Off, Normal

These settings give decent color photographs, but not ideal. As I use this for business apps, it's not an issue.

I'm using a cheap XFX R7-240A-CLH4 Radeon R7 240 2GB video card. Don't expect to stream 4K video and have this card keep up however, but it runs cool and is passively cooled.

Cons: This is a TV, which means you need the remote to turn it on; you can't move your mouse and have it wake up. If you have more than one monitor, when this one goes off, Windows thinks it's disconnected and really screws up your windows, icons, etc (see work around below). Also, the most annoying problem is the backlight; in the special service menu (Menu then 0000 on the remote) the backlight will say 40, but it's really 100; as soon as you go up to 41, then it fixes itself. But! you have to do this every time you turn on the TV.

From time to time the monitor starts a 60 second countdown to turn off; make sure you have the remote nearby. I'm not sure what causes it, but it happen a few times a week.

Other Thoughts: Make sure you get AutoHotKey for Windows so you can write scripts to arrange windows with hot keys. If you have more than one monitor and the Seiki is your primary, this is a must have, otherwise you have to reconfigure your windows every time the monitor turns off.

8 out of 11 people found this review helpful. Did you? Yes No

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