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  • Seiki SE39UY04 39-Inch 4K Ultra HD 120Hz LED TV (2013 Model)
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Seiki SE39UY04 39-Inch 4K Ultra HD 120Hz LED TV (2013 Model)

by Seiki
| 332 answered questions

List Price: $699.00
Price: $339.00 & FREE Shipping. Details
You Save: $360.00 (52%)

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In Stock.
Ships from and sold by Amazon.com.
39 Inches
  • Refresh Rate: 120Hz (Native), 30Hz (4K)
  • Backlight: LED (Edge-Lit)
  • Smart Functionality: No
  • Dimensions (W x H x D): TV without stand: 35.16'' x 21.21" x 3.48'', TV with stand: 35.16'' x 23.33'' x 7.87''
  • Inputs: 3 HDMI, 2 USB, 1 VGA
  • Accessories Included: Remote w/ batteries
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Frequently Bought Together

Seiki SE39UY04 39-Inch 4K Ultra HD 120Hz LED TV (2013 Model) + SquareTrade 5-Year TV Protection Plan ($300-$350)
Price for both: $386.07

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Size: 39 Inches
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Product Information

Size: 39 Inches
Technical Details
Brand NameSeiki
Item Weight35.6 pounds
Product Dimensions35.2 x 7.9 x 23.3 inches
Item model numberSE39UY04
Batteries:2 AA batteries required. (included)
  
Additional Information
ASINB00DOPGO2G
Best Sellers Rank #391 in Electronics (See top 100)
Shipping Weight37 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S.
Date First AvailableJuly 1, 2013
  
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Customer Rating 3.9 out of 5 stars   (716) 4.3 out of 5 stars   (616) 4.4 out of 5 stars   (329) 4.2 out of 5 stars   (312)
Price $339.00$349.00$399.00$278.88
Shipping FREE ShippingFree ShippingFree ShippingFREE Shipping
Sold By Amazon.comAdorama CameraAdorama CameraAmazon.com
TV Display Technology LED LED LED LED
Resolution 4K Ultra HD 1080p 1080p 1080p
Refresh Rate 120 Hz 60 Hz 60 Hz 60 Hz
3D (Y/N) Yes No No No
Smart TV No Yes No No
Total HDMI Ports 3 2 2 3
Dimension 23.3 x 35.2 x 7.9 inches 23.1 x 35.2 x 9.3 inches 24.7 x 38.1 x 9.3 inches 22.2 x 36.8 x 3.7 inches
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Technical Details

Size: 39 Inches
  • Brand Name: Seiki
  • Model: SE39UY04
  • Display Technology: LED
  • Display Size: 39 inches
  • Image Aspect Ratio: 16:9
  See more technical details

Read about our customers' top-rated TVs on our reviews pages: TV Reviews, 4K TV Reviews, LED TV Reviews, Plasma TV Reviews, and Smart TV Reviews. Shop our popular TV brands: LG, Samsung, Sharp, Sony, and VIZIO.

Product Description

Simply Brilliant

Seiki believes everyone deserves a well-made TV, and goes to great lengths to make sure its TVs are the highest quality and available at a fair price. Seiki believes the next ‘big thing’ is a great television that offers the same clarity of video and audio featured on the higher priced TVs–without the add-ons that bring the higher price. Seiki is part of one of the largest manufacturers of TVs in the world. This allows Seiki to create considerable efficiencies that it gladly passes along to customers. Seiki starts with only the most advanced panels for the highest picture quality and uses high performance amplifiers to power its speakers. Seiki TVs are made in its own facility by its own people. Not only does this cut out a costly middleman, this also allows Seiki to maintain a high level of quality control that meets its own strict standards.

Key Features

4K Ultra HD Technology

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.

Connect all of your devices

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.

Upscale your entertainment to 4K

With Seiki 4K 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. 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 4K Ultra HD glory.

Seiki U-Vision Upscaling

Seiki 4K One Year Warranty

Seiki 4K Customer Service

No 4K content? We've got you covered

Most Hollywood movies are produced in 4K Ultra HD but delivered to consumers as HD or lower resolution content. With the new generation of 4K Ultra HDTVs now on the market, the challenge is to transform this legacy content into enhanced 4K digital entertainment experience for the living room. Together with a Seiki 4K Ultra HDTV, U-VISION 4K upscaling HDMI cable offers state-of-the-art video processing and 4K performance enhancements comparable to native 4K. (Sold separately.)

One-Year Replacement Warranty

At Seiki, we believe that when you make a great TV, standing behind it is easy and simple. To us, this means offering a comprehensive one year replacement warranty. If there is an issue with our TV during the first year, we will do our best to provide a resolution. If we are unable to, we promise to replace your TV.

Customer Support

Seiki offers toll-free customer support from its U.S headquarters in California to provide setup and technical assistance to Seiki TV owners.

Retro Series DVD Combo Series H Series F Series G Series 4K UHD Series
Available Screen Sizes 22" 24", 32" 19", 20", 24", 28", 32", 39" 22", 24", 40", 48", 50" 55", 60", 65" 39", 50", 55", 65"
Backlight Technology LED LED LED LED LED LED
Resolution 1080p 720p 720p 1080p 1080p 4K Ultra HD (2160p)
Refresh Rate (Native) 60 Hz 60 Hz 60 Hz 60 Hz 60 Hz 120 Hz
Smart No No No No No No

Customer Questions & Answers

Customer Reviews

I set it up with the settings recommended by another reviewer and haven't touched it since. The picture is stunning. I haven't had any of the problems with mouse lag, etc.,… Read more ›
The Amazon tech support rep (forgot his name) was excellent and…After that, the picture quality was much improved and I've been satisfied with this product ever since. H… Read more ›
Although it's cheap this is one of the best TVs I have owned. When you bet the settings correctly or to your liking HD channels looks fantastic. Tested 4k on my PC and it… Read more ›
No more, no less. The images look much cooler, definitely, but are not nearly as surreal as 3D. I just kept looking at it and thinking about those photos that people have… Read more ›
Ended up using the TV in the workout area fr TV and movies. Picture quality is excellent, only the mouse input lag is the gripe. Read more ›
I've got to say it's a great TV . Some of these reviews scared me cuz they said this TV was not that great but the down conversion to 1080 full hd is great. I only have a… Read more ›
I use this as a monitor and plug my MacbookPro into it via HDMI. The resolution is HUGE! Read more ›
The TV's 4k display is beautiful and i also bought the seiki u-vision 4k upscale cable. The cable upscales my blu-rays to 4k quality and enhances the look of my PS4 and… Read more ›
When it arrived, it…The batteries were still wrapped, the TV screen was perfect and still had the plastic wrap on the bezel around the screen...basically it was Brand New ! Read more ›
It insists on shutting down every 4 hours, even though I disabled that timer in the menu. the resolution is great but the color definition is not the greatest. For the… Read more ›
Well to give an adiquite review I need to make sure you understand so simple…First fps means frames per second, second a refresh rate is how fast a tv can display the fps. Read more ›
The contrast was super high. 5 Minutes fiddling with brightness and color I had a display that was perfect for me to web design and interwebs on. Yes there is lag, lack of… Read more ›
It had ghosting and delays with gaming with my xbox one. Color was bad too. I downloaded the update from their website, tclusa.com, and ghosting and delays are completely… Read more ›
Black levels are really bad. Resolution is amazing, plus is quite thin. Read more ›
5. Despite the fact it's a TN panel, colors are great-if you want to edit photos, you already know that TN won't fit your needs, but from the side of typical PC user-this… Read more ›
It was completely plug and play. The colors are fantastically deep and bright. Sharpness and contrast are superb. Read more ›
The…I took the sharpness down to 0, dropped the contrast a bit, dropped the back light down, and adjusted the color. it is crystal clear now and tons of screen real estate. Read more ›
I have no mouse lag, the colors are nice, and having 50" of high resolution display has been a dream. Read more ›
4k isn't quite there yet and this is a new, cheaper company, so expect as much. Potential for a good future, as the prices are great, but quality has to catch up. Read more ›
If I didn't have an adjustable dpi mouse I'd be taking it back. I think Seiki obviously knows this, that must be why the price is so low. The 4k is great for using on a… Read more ›
I did not try it as a TV yet. For the price this is a great buy Read more ›
I do typically zoom PDFs more than I used to, as my eyesight is starting to go. * Price is so low that I decided I could afford to buy the monitor and juat be wrong about it. Read more ›
- 3 HDMI inputs enable multi-computer hook up - price is extremely reasonable Read more ›
The next one I ordered from Amazon. I figured I'd try again, since the sale price was great ($405). I should have known better. Read more ›
This is a great TV for the price, especially with the 4K resolution. The default settings are terrible, but when you adjust them it's got a lovely picture. Read more ›
The tv setting are very simple and easy the picture definetly needs calibration when hooked up out the box. I currently having problem with the u-vision cable I bought soon… Read more ›
All work perfectly. Its absolutely imperative that you calibrate the display since the default settings are terrible. Once calibrated the display really does look fantastic… Read more ›
I call blatant false advertising by calling it a 120hz panel, then refusing to provide support or a promise of a firmware update for a feature that is CLEARLY advertised on… Read more ›
Out of the box, there are several tweaks you need to due to the image quality settings, such as turning down the "sharpness." I won't go into the details since… Read more ›
Desktop tasks and 4K videos look great, as do…For games that depend on fluidity, like Starcraft, the 120hz @ 1080p mode is perfect (with the firmware from the 50" model). Read more ›
The sound quality is very poor. I had hoped to have an improvement over my old VISIO in video performance but I was disappointed. Read more ›
the colors look better. and dark scenes look much much better. Also the sound is amazing compared to seiki. the benzil is much thinner and the unit over all is much thinner. T… Read more ›
I was pleasantly surprised how nice the tv looks. Speakers are weak but nothing a soundbar wouldn't fix. Awesome tv for the price and size. Read more ›
- it takes many seconds to…2) The speakers are poor, tiny sound but usually manageable for most inputs (*But with the money you save, you can spring for a sound bar) 3… Read more ›
The built in speaker is quite nice, and is angled down to project better sound. I wouldn't use it, personally, but it's there and it works. Read more ›
Very good picture for the price. The speaker is absolutely terrible. Read more ›
Saw a lot of glittery stuff happening when in 1080p and the image was semi-transparent. The PS4 menus were a good example of this. Didn't like 1080p in general due to… Read more ›
I just didn't want to attempt it without a way to reflash the…I'm wondering where the UART is at which I guess might be able to unbrick it if just the menu was broken. Read more ›
The TV base and remote are beyond cheap. I felt nervous putting the TV on the base since it appears to be made entirely of cheap, easy to flex plastic. Read more ›
The base looks good but did not assemble convincingly and now wobbles. -Menus are quick and intuitive. -Good HDMI cable included. Read more ›
All of the controls on this SE50UY044 -- SEIKI…So the difference between 0 and 1 is quite a jump-- so there's no fine control at low volumes-- it just won't happen. Thi… Read more ›
There are no buttons on the front. They're only on the back right, which may be difficult to reach, depending on your setup. Read more ›
Sound quality isnt great, but I expected to be connecting it to my surround sound receiver, which through the optical cable…For the price and size this is a great buy. Read more ›
However, I have been pleased…I like that it is light weight, and the size is perfect for a desktop monitor but also makes a great TV you can view from across a small room. Read more ›
When used as monitor the image quality is exceptionally good. Small text size is sharp. Everything I hoped for. Read more ›
03/07/14 Now that I have used this monitor several months I can still say this monitor is fabulous. Size is perfect at arms length. I usually look at 3 news web pages in… Read more ›
I purchased the 39" to use as a computer monitor. I review large PDF drawings and the resolution and size is great for that. Not so practical for other programs since the… Read more ›
Comes with heavy glass TV stand. The weight is great for the size. The thin edge bezel is great. Read more ›
All in all a very quality 4k tv for the money. 4k Youtube videos look very good on it. Im excited for what the future holds in the 4k world. Read more ›
I have to say that videos in true 4k, downloaded from YouTube, are absolutely amazing. It sounds cheesy, but it actually brought tears to my eyes when I first saw the color… Read more ›
Had to return but did not use Amazon because they were out of…On the other hand, the included Nvidia desktop software is really nice and I have used it for four years. T… Read more ›
Crisp, Clear. 4k Video from Youtube was wonderful. Read more ›
Pinks and reds are vivid and black is black. 4K videos on YouTube look very good. There is really only the slightest hint of shutter and frankly it's really not noticeable… Read more ›
Extremely sharp when casting videos with chromecast. Netflix and YouTube look amazing, and hd up casting looks great. Read more ›
Ive played plenty of games including black ops 2 at 4k with everything high and still getting a steady…So I have no idea why people are saying this is no good for gaming. Read more ›
As a pc monitor you will have to do a lil tinkering…I like to game so 30hz is only good for games like assassins creed and sim city types where frames are not a big deal. Read more ›
The refresh rate is too slow for gaming on PC, unless you're really into stutter. UHD looks magnificent though and keeps looking better till your head runs into the screen. Read more ›
Works well as a TV or an oversized UHD monitor. 30Hz at 2160p as advertised not great for gaming but will work well enough for certain game types. Low light bleed. Read more ›
Very happy with this purchase! I have not tried out 4k yet but 1080p is solid I play my xbox one on this guy and it's solid for gaming. Speakers are trash but I don't use… Read more ›
tl;dr 4k@30Hz, under $400, blanking issues, not good for games or videos @ 4k. **UPDATE** 6/20/2014 - Update with SE50UY04 firmware. Read more ›
But since there is not a lot of 4K content out there I mainly used this hooked up to a…the sets built in line doubling was terrible making standard HD material look bad. Read more ›
@ $430.00 with free shipping this is cheaper then a standard 1080P Set. 2- Fit and finish are excellent in my opinion. Consider the price range VS the value. Read more ›
I have been using this only for a few days, and there are some glitchy…I assume that this is easily fixed in the settings...no matter....the picture is beautiful!!! I… Read more ›
-…- Fit and finish isn't perfect, but the defect isn't really noticeable (the right side bezel is bowed out about 1/16th of an inch...you really have to look to find it). Read more ›
Definitely the price. -- The build quality is good, it doesn't wabble or feel like it's going to fall on me -- Visual Studio, Two RDP windows, and SSMS and I can still see… Read more ›
What you are getting here is an excellent basic Ultra DH TV and monitor. The basic fit and finish is elegant and minimal. The base seems to be real glass. Read more ›
* Watching one of the youtube 4K demos is awesome * The on screen menus are easy to use * As far as I can tell, no dead pixels. Read more ›
30 frames a second is plenty good for typical use, and even videos. Most movies are suppose to be 24 to 30 frames per second anyway. Read more ›
4K video is remarkable. Remote is simple to use. Power consumption is very low, and virtually no heat is generated by the panel. Read more ›
A few programmers have claimed to successfully use this as a monitor, I have…I used it for a few days and the input lag is just too great to really use it, even for typing. Read more ›
I purchased 3 of these 39" Seiki Ultra HD TVs for use as large monitors that…They work well as 3840 X 2160 monitors at 30 Hz frame rate, and are perfect for our use. Read more ›
Having speakers designed for an entire room, I run the audio through the DisplayPort/HDMI cable and normally have it set around 5 (out of 100) which is comfortable for… Read more ›

Most Helpful Customer Reviews

1,654 of 1,757 people found the following review helpful By Wayne TOP 1000 REVIEWER on June 27, 2013
Size Name: 50 Inches Vine Customer Review of Free Product ( What's this? )
The Seiki 4K TV's are relatively new and have recently made some headlines with being one of the first manufacturers to build a 4K TV for a fraction of the price of the competition. There are many questions that I have such as what, if any, sacrifices were made to get such a low price, how does it work as a PC monitor, gaming possibilities, blu-ray, low-def content, etc. So let's jump in and see how it does!

DESIGN & INPUTS:

First thing to note is how the TV is being used. It's in a medium sized Media/Game room that measures about 14' x 13', give or take a few inches. There are 2 windows with blackout curtains. And I'm normally sitting anywhere from 4 ft (at my desk) to 11 ft (couch) away. This room has a couple of computers, so it's used as an office / game & media room (aka "man cave").

The TV is only about 2" deep and has thin ¾" border around the screen. However, there is a larger "base" at the bottom where the included stand mounts. This protrudes towards the back another 1". It also only weighs about 50lbs.

The TV is currently sitting on a mobile TV cart with it's included stand so I can roll it around as I compare it to my Toshiba 50L2200U 50-Inch 60Hz LED-LCD HDTV that is mounted on the wall. I wanted time to review before making a commitment to replace the already pretty darn awesome Toshiba. :) It's only about a foot lower and is using the same sources. The stand is a bit wobbly if you bump it, but I shouldn't need it for long.

There is also a 2" wide LED "bar" on the front of the TV that changes from blue (on) to red (off).
Read more ›
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884 of 992 people found the following review helpful By Clint Baxley on May 23, 2013
Size Name: 50 Inches Verified Purchase
Ok. I got this in the mail today and wasn't sure if it would work with my hp dv7 laptop with an intel hd3000 graphics card (HDMI only out). When I first opened and connected to this monitor the resolution defaulted to a maximum of 1920x1080 @ 24 Hz. It was pretty sharp but the last TV I had was just as sharp at that resolution.

So I spent all day working with different modelines to try to manually get the resolutin right. The monitor was impressive and would display all kinds of modes between 1920x1080 and 3840x2160. BUT. They were all kind of blurry and would not have worked to program all day on.

Well after about 4 hours of working with random timings and resolutions I thought I would try xrandr with the 3840x2160 modes untill I found one that very closely matched an hsync of 30. I found the closest line that I could get to 30hz was:

root@dv7# cvt 3840 2160 13.8
# 3840x2160 13.79 Hz (CVT) hsync: 30.05 kHz; pclk: 144.25 MHz
Modeline "3840x2160_13.80" 144.25 3840 3944 4320 4800 2160 2163 2168 2180 -hsync +vsync

I guess you could find something closer but that was close enough. So I ran:

xrandr --newmode "3840x2160_13.80" 144.25 3840 3944 4320 4800 2160 2163 2168 2180 -hsync +vsync
xrandr --addmode HDMI1 "3840x2160_13.80"

Those make it so you can select it in the Displays or monitors section depending on your distribution (make sure you have the right HDMI port by running xrandr without any arguments).

If you don't know where the monitors section is you can run (leave off the quotes):

xrandr --output HDMI1 --mode 3840x2160_13.80

Anyway after I ran that and the monitor came back from being black... BAM! Super high definition and huge display! I was so happy I cried a little.
Read more ›
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63 of 69 people found the following review helpful By e1ectric on June 14, 2014
Size Name: 39 Inches
This review is for the Seiki SE39UY04, a 39" 4k TV

tl;dr 4k@30Hz, under $400, blanking issues, not good for games or videos @ 4k. **UPDATE** 6/20/2014 - Update with SE50UY04 firmware. I now recommend this product.

The old adage, "you get what you pay for" definitely holds true with this product.

First a little about my setup; I am using this TV as a computer monitor for CAD/productivity applications. I do not intend to play games with this TV, but I used to be an avid gamer so I will make a few comments there. While I do watch a decent amount of videos, I do not have any that are 4k, so there would be no advantage over my other TV, although I did watch some snippets for this review. I am using the included HDMI cable **UPDATE** 6/20/2014 - I am using the AmazonBasics High-Speed HDMI Cable Supports Ethernet, 3D and Audio Return (3 Feet/0.9 Meter) to connect the HDMI1 input to the HDMI 1.4 port on my laptop (i7-4700MQ, GTX 770M). All of my testing was done at the 4k resolution, because if I wanted a 1080p screen I could choose much cheaper and smaller screens than this one.

Pros:
- 4k (3840 x 2160) resolution.
This is a huge difference in CAD programs. I do a lot less panning, scrolling and zooming in/out, all of which saves time.
- 39" diagonal.
I thought this was going to be a con before I bought it because I sit fairly close to it, but I realized that it is large enough that text is easily readable on the screen (without changing any accessibility settings), and small enough that it still fits on the desk somewhat comfortably.
Read more ›
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