• 40" LED 4K UHD TV
  • Ultra High Resolution Ultra HD - 3840 x 2160
  • HDMI 2.0 & HDCP 2.2
  • MEMC 120
Model: U405CV-UMS
Availability: In Stock
Price: $499.00 $289.00

Journey into an incredibly realistic landscape as 8 million pixels of brilliant color and clarity materialize before your eyes. Sceptre 4K Ultra High-Definition displays have 4 times the number of pixels as a Full HD display, turning your shows into an epic UHD viewing experience. 

The unequalled color and clear brilliance of 4k will provide more natural and lifelike images than have ever been viewed on a 40” screen. 4 HDMI ports allow you to connect up to four devices at once, so you can stream, browse, and listen to all of your favorite multimedia.  The HDMI 2.0 ports allow you to seamlessly stream 4k video to get the most rewarding viewing experience that is available on the market.  Explore your apps on this giant LED screen once you connect your smartphone or tablet to the Mobile High-Definition Link (MHL) port (HDMI 1).  The innovative USB port further expands functionality, allowing users to listen to music and view digital pictures quickly and conveniently.  

Active Screen Size 40" (Viewable 40.0” Diagonal)
Aspect Ratio Wide Screen 16:9
Backlight Type LED
Brightness 250 cd/m2
Contrast Ratio 4,500 : 1
Display Colors 16.7M
Dynamic Contrast Ratio 15,000 : 1
Lamp Life 30,000+ Hours
Refresh Rate MEMC 120
Response Time 8 ms (G-to-G)
True Resolution Ultra HD - 3840 x 2160
Viewing Angle 178° (Horizontal) / 178° (Vertical)
Highlight Features
CEC & ARC Available
HDCP Version 2.2 (Specifically design for 4k video)
HDMI 2.0 Support latest Standard for 4k x 2k video at 60Hz input signal.
True Ultra High Definition 4k x 2k Display 3840 x 2160
Video Features
Aspect Ratio Normal, Wide, Cinema, Zoom
Color Temperature Warm, Normal (Default), Cool
On Screen Display Control (OSD) Picture, Sound, Channel, Setup
OSD Language English (Default), Spanish, French
Picture Fine Tune Control Brightness, Contrast, Backlight, Color, Tint, Sharpness
White Balance Adjustable. Multiple Preset Options available.
Audio Features
Additional Audio Adjustable Control Treble, Bass, Balance, Volume, Mute control, Preset EQ
Auto Volume Level Control AVL available
Sound Equalizer Settings 5-band
Surround Sound Mode Available
Other Features
Auto Dynamic Contrast Enhancement Available
Built-in Stereo Speakers 2 x 10W 8Ω
Built-in Tuner ATSC / NTSC
Channel Block (with passcode) Analog & Digital
Closed Captioning (CC) Available
Comb Filter 3D
De-interlace Technology 3D
Digital Clock Equipped
Energy Guide Yes
MPEG Noise Reduction Equipped
Noise Reduction Equipped
Parental Control (V-Chip) USA & Canada
Power Saving Mode Available
Program Guide Available
Second Audio Program (SAP) Available
Show/Hide Channel Available
Sleep Timer Available
User Define Channel Label Available
User Define Source Name Available
Weak Signal Enhancement Equipped
MHL 1 x MHL (MHL Port shares with HDMI 1)
HDMI Input 4 x HDMI (HDMI1: HDMI2.0, HDCP 2.2, MHL, CEC; HDMI 2: HDMI2.0, HDCP 2.2, CEC; HDMI 3: HDMI2.0, HDCP 2.2, CEC; HDMI 4: HDMI2.0, HDCP 2.2, ARC, CEC)
Cable / Antenna Input 1 x IEC-connector 75 Ohm
Component (YPbPr) Input 1 x Component
Composite Video 1 x Composite (Video and Audio ports share with Component)
USB Input 1 x USB 2.0
LineOut Audio Output 1 x 3.5mm Audio Terminal (black)
SPDIF Audio Output 1 x SPDIF (Optical, Black)
Power Consumption
Maximum Power Consumption ≤ 200W
Power Range 100 - 240VAC, 60/50Hz, 2.2 A (Max.)
Standby Power Consumption ≤ 0.5W
Typical Power Consumption 56 W
Signal Compatibility
HDTV Signal Support 1080p, 1080i, 720p, 480p, 480i
HDMI Input Signal Support 4K, 1080/24p, 1080/60p, 1080i, 720p, 480p, 480i
Component Input Support 1080p, 1080i, 720p, 480p, 480i
Mechanical Design
Bezel Width Top, Left and Right: 0.81” ; Bottom: 1.30”
Screws for Metal Stand M4 x 25mm (4pcs)
Stand Detachable Capable
Stand Type Matted-Finished Metal
VESA Wall Mount Hole Pattern W x H (mm) 400mm x 400mm
Wall Mount Screw Size (mm) Top two: M5 x 14mm; Bottom two: M5 x 10mm
Wall Mountable Capable
Chassis Colors Black Housing
Slim Design Ultra Slim
With stand (inch, W x H x D) 36.5" x 23.5" x 8.5"
Without stand (inch, W x H x D) 36.5" x 21.7" x 2.9"
Packaging Dimension (inches) 39.96" x 6.29" x 26.14"
Stand Separation Dimension W x D 36" x 10"
with stand 20.0 lb
without stand 14.2 lb
Gross Weight 24.2 lb
Certification cETLus, FCC, MHL, ISTA 3A, ISTA 6A, HDMI
What is in the box? Display, Stand (Left & Right), User Guide, Warranty Card, Screws for Stand, Remote Control
Warranty 1 Year Limited Parts and Labor
Remote Control Model No 142021270009C
November 11, 2018
Decent, not the best, but good.

Very good TV with great looking screen resolution; not a lot of connections on the back, though. Basically just one set of RCA cable connections, one coaxial hookup, and 2 HDMI ports. Overall a good TV for the money

January 4, 2018

After getting the first one that was broken this one seams to be exactly what I wanted

December 30, 2017

Bought it for my nephew. He loves it works great for his new PS4 PRO

December 29, 2017
Nice tv for the price and brand

Great price, Great picture

December 28, 2017

Love it! Great TV at a awesome price!

December 28, 2017
Great 4K Dumb TV

Great 4K TV for price. You will have to adjust a lot of picture settings down to get picture the way you like it and increase sharpness. Standard settings were too bright. Just keep in mind it is not a smart TV but didn't need that because I have a ROKU

December 23, 2017

very nice picture - easy to hook up

December 22, 2017

Nice TV for the $$$ good picture

December 22, 2017
good tv

bought it to play my ps4 pro. the 4k enhanced games look amazing and there's no noticeable lag. no complaints, it's great!

December 16, 2017
4k + great price = good deal!

Excellent picture in 4K. I'm using as a computer monitor via HDMI connection. Sound is passable for a monitor. Don't drop it, it is lightweight and feels cheap. I haven't figured out how to wake it from sleep via the computer, so I keep the remote nearby. I've had Sceptre monitors for years and had good luck, so no different on this one, only it feels cheaper than previous ones.

December 13, 2017
Sceptre TV

Very Nice TV I like it

December 13, 2017
A Great Quality 4K TV

I bought this while looking online for a affordable 4K TV to go along with my new Xbox One X , this TV works great it has 4 HDMI ports which is a plus so you can hook up numerous things such as gaming consoles , roku , etc . The picture Quality is excellent and assembly is very easy it took only a couple minutes to install the legs on the TV Sceptre even included a screwdriver with the instructions which is another plus . The only weakness and a minor one to me is if your a hard core gamer and want real loud sound a soundbar would enhance the volume for gaming . I used Walmart pick up for this purchase since I am only 1 mile from our local store, the box the set came in was perfect no dents or dings and the set was perfect . I have no complaints about this TV even the remote control is nice and easy to use . For the price the quality of this TV is excellent I would recommend this set to anyone who is looking for a good 4K TV at affordable price.

June 5, 2017
Buget TV at best

Very happy with the monitor, I say monitor because they shipped ours with no TV tuner or coaxial cable hook up. Item description said it had it. They did send one out very fast for me to install. Even though I bought two TV's and told them so. And why do I have to be a repair man. Well, I returned them and have 2 more on the way with fingers crossed. Very bare bones product with very good Display. I am happy with our purchase as long as the tuner and coaxial connection are on these.

June 5, 2017
Best budget 1080 tv. 4K is an added bonus

I thought It was becoming impossible to find a 40 inch tv for under $300. I went through 3 different tv's before I finally found this one. I first tried out the Sceptre X405BV- 40. I owned a 32 inch Sceptre previously so figured I give that brand a shot again. I quickly realized that tv had a 176 degree viewing angle which means, while watching from the side at my computer desk, all the red colors looked pink, and faces looked pale. I quickly returned it to try out another tv from a different site. Next one I bought had ghosting and banding issues making it unwatchable. It seemed hard to find a 1080 tv with a 178 viewing angle that had at least 3 HDMI ports for a decent price. After hours of research I stumbled across this tv not even thinking about 4K. It's advertised as having a 178 degree viewing angle so I was able to watch from my computer desk. Also comes with 4 HDMI ports, and has 10 watt speakers, most cheaper tv's have 5 to 8 watt, so it's a slightly better improvement. Plus the amount of component hookups are a major benefit. One review on here did claim that there were bad ghosting issues but I was willing to take a chance. So far I'm really enjoying this tv, haven't had a single issue so far. Color only looks only slightly faded from a side angle, but not enough to be worried about. One thing to consider is the reason this 4k tv is so cheap is because it doesn't have HDR, which I honestly don't even notice is missing. My only minor complaint is when it's hooked up to my computer the tv has about an inch on the top and bottom cut off, but it's pitch black and blends in enough were I didn't even notice there was screen missing at first. Bottom line, if you're looking for an 4k tv with HDR support, you might want to invest more. But if you want a budget 1080 tv this is the best one I could find and not much more expensive than the other 40 inch Sceptre on this site. To me, the 4k capabilities are just

March 24, 2017
4k @ 64HZ

I purchased this to replace a 27" 1080p LCD computer monitor. I was torn between this and a 34" ultrawide at twice this price. I do not regret it one bit. I watched a few 4k youtube vids and the picture is amazing. If using as a monitor, take 5 minutes to adjust the picture and lower the sharpness to 20 or below. Windows 10 settings automatically scaled everything up to 350%. Once I adjusted it back down to 100% then I was able to take advantage of all of the screen real estate. Windows automatically was setup to allow snapping into 4 sections, basically giving you four 1080p monitors all in one screen. Windows shows me as using 3840x2160 @ 64Hz. Just do your research to make sure your computer either has a displayport 1.2 or HDMI 2.0 if you want to get 60Hz. I also tested it at 30Hz with a laptop, and it worked just fine. It wasn't as "smooth" feeling when moving things around though. My sole purpose for this was to replace my computer monitor and for that purpose it is amazing. I have not tested it as a TV nor have I tested the sound.

March 16, 2017
Sceptre 40" 4K Ultra HD LED TV

Great set for the price. Has 4 HDMI ports which was important to me. Replaced a 32" set which I moved to another bedroom. Easy to connect with cable system and program remote for same. Picture is what I expected. Sound is o.k., since I don't need it for gaming. Arrived within the time frame provided and I picked up from store.

March 11, 2017

this tv is great. a very good buy for the money

March 9, 2017
Great picture Great value

If you're looking for a 4K that's just as good if not better this is the one for you. The best $230 I ever spent. Delivered to my front door

March 8, 2017
Great 4k TV For the Money!

Right out of the box, this Sceptre 4K 40" Ultra HDTV blew my mind by the incredible 4K picture, great sound, and 4 HDMIs (2 with the new 2.0 HDMIs!) ports and all for the incredible low Walmart price of $249.99 before tax! .. I own a Sony PS4 and this 4k TV is a great gaming TV for the price for all you gamers out there! .. I can use this 4k TV as a computer monitor if I want to too for all you computer users! .. The remote control is very light weight and very functional (batteries are included!).. This 4k TV's menus are easy to navigate and use for those wanting to know this as well! .. Wal-Mart's Store Pick Up is fast and easy with the free shipping on this TV - 2 Business Days and it can be in your hands! .. I will let you all know too that I owned a VIZIO 32" HDTV previously that I paid $279.99 6 years ago at Wal-Mart .. What I can tell you all that it's nothing like this Sceptre 4K Ultra HDTV for the price! Would I get another Sceptre 4k Ultra HDTV? .. Yes! .. Would I recommend this 4k TV to a friend? .. Yes!

March 8, 2017
Good TV for use as a monitor

Using this as a monitor, in office setting, running at 30hz due to old graphics cards, but that's fine for spreadsheets, pdfs etc. Had to tweak backlight, contrast etc to make it look right, but after that is been great. Haven't used the speakers at all.

February 27, 2017

great tv great sound

February 21, 2017

I bought this 4K tv to use as a monitor and gaming TV - so far it has been excellent, and works well with my pc, Xbox one and my PS4.

February 11, 2017
O.K. TV poor sound - but GREAT monitor

I'm using this TV as a 4K display for my computer. Despite reviews to the contrary, I had no issues running this at 3840x2160 at 60Hz. You just need to set your display adapter to 60 Hz as it will likely default to 30. To do so in Windows 10: right click desktop, display settings, advanced display settings, then display adapter properties. Under the Monitor tab change the refresh rate to 60 Hertz. Since this is a TV and not a computer monitor, if using it as such you will have to experiment to find the best settings to get a picture to your liking. In my case having the TV set to "game mode" was the best starting place. I also found text to be much sharper after turning the "sharpness" setting all the way down to zero, and lowering the default brightness considerably. Overall as a TV this set is o.k. The built in digital tuner works fine with a regular TV antenna. (I don't use cable.) The picture can be stunning with 4K content (some YouTube and Netflix videos for example). However the sound from the built-in speakers is what I would consider very poor. The sound is rather hollow and thin. There are both typical bass / treble adjustments as well as a 5 position equalizer available in the setup menu. Some users might be able to find a setting to their liking, but in my opinion there's only so much you can do and you still won't hear much of an improvement. Not a problem for my application because I'm using much better external speakers. Overall for the price this set is a very good deal. (Especially if you get it on sale.) When used as a 4K computer monitor you can get a very clear picture after some fine tuning with the settings. In my case, I now have a HUGE 40" display for much less than the price of a 28-32" 4k computer monitor. About the only thing I'm giving up is ultra fast refresh rates. I don't do much gaming so that is not a big deal to me.

January 31, 2017
Sceptre is outstanding

This is my second Sceptre television. I had purchased a 24" about 18 months ago and it worked flawlessly. This 40" UHD television was shipped to me with no damage. The picture is excellent although I have yet to try a 4k video. If you want to have good quality and save some money then go with Sceptre.

January 30, 2017
great for the price

Picture is amazing my games on my Xbox One S have never looked better. Sound is pretty bad but I just turned the speakers off and use separate speakers.

January 30, 2017
Great for price

Good deal, one dead pixel on arrival, but not a big enough deal to return, everything else is solid value for the price.

January 17, 2017
Surprisingly good 4K set for movies and Xbox Gaming

I was looking for a 4K set to equip and room with an Xbox One S for gaming and for 4K movies. I found this $200 Spectre just before Christmas and decided to take a chance on it, but I also picked up the two year support contract just in case (it was cheap). The other reviews were right in that it is perfect for Xbox gaming. I was surprised how good it looked versus my LGs and Vizio. The LG looks better, but the Vizio is really not as good for contrast and color versus this Spectre. The viewing angle of this display is wide and was unexpected for this price range. The inputs are great with four HDMIs and the remote is decent too. The sound is pretty much average for lower priced sets like this and does not compare to my LG, however for news and sitcoms, and simple gaming it is fine. If you want it loud, get a soundbar. I want it loud so I am looking for a soundbar. Even at the current price it is still a bargain in my opinion and I would buy it again in an instant.

January 17, 2017
Sceptre is the best

I'm a previous Sceptre owner, after 10+ years, it was time to upgrade. This brand is the best! I couldn't be happier

January 2, 2017
Its a good tv. Pretty enough

I have not tried it thoroughly yet, but it looks good. I'm satisfied with the purchase

December 25, 2016
Great TV; great price.

I am very happy with this TV. It was easy to hook up, and the picture is great. I was a little leery of the name unknown to me and the great price, but am glad I took the chance. I would definitely recommend this TV to. a friend.

December 25, 2016
Amazing picture when viewing 4k content

Don't trust any of the reviews that say this thing has a bad "picture". I guarantee you that they aren't running any true 4k content to the tv. I bought this to go with my ps4 pro. The PS4 pro upconverts all of my games and they look fantastic on the tv. Battlefield 1, Ratchet and Clank, and Uncharted 4 look insane. Audio isin't great at first, but if you go into the EQ settings on the tv and max out the bass and treble, it doesn't sound half bad. This is an incredible deal at $200. I challenge you to find even a 40" 1080p at this price.


December 22, 2016

Good tv for the price

December 21, 2016
Great tv for the $

I love this tv. Was sceptible at first as I had not heard of this brand. Awesome picture, no problems with the sound as I think others may have stated. Mine is on top of my chest of drawers caticorner to the walls. Gave it only a 4 because I have not used all the features. Price was main reason for initial buy.

December 20, 2016
Love it

I recommend this tv my kids love to play their PS4.

December 19, 2016
Good quality

Bought it online, came earlier than expected and was very well packaged. The product itself is very good as well.

December 17, 2016
Online TV order

Love it. Great size for the price. Easy pick up at store. Quick arrival.

December 17, 2016

Very satisfied with this sceptre Tv good quality picture

December 15, 2016
TV and a monitor

I have had this tv for about 3 weeks now, my reason for buying i needed a large monitor for video and web work. First thing step was to change all the sharpness and the other picture items to 50%. Then Turn off all advance picture features. Next connect the HDMI cable to the computer. In my case a SurfaceBook so i needed a MiniDisplay port adapter to HDMI. Now there are a lot of cheap adapters out there, and only a few can truly support 4k picture at 3840x2160 @60hz. i used "Startech MDP2HD4K60S" The other cheaper GE one that said 4k was not able to handle the 18gps required. Bottom Line. at this price point just do it. Its a great monitor if you connect it correctly. I also added a Roku stick so I can use it as a smart TV. This unit is awesome.

December 15, 2016
Sceptre television

This television was just the right size for the bedroom and has features (4K) that support innovations in tv technology. I am completely satisfied with this product.

December 14, 2016
great computer monitor if you have a HDMI 2 signal

i don't have any 4K movies or TV content, it works fine as a regular 1080p TV. where it really shines is as a 4k/60 HZ computer monitor if it is fed a HDMI 2 output (no display port, but I use a display port to HDMI 2 dongle that can do 60 HZ ... the 1st gen HDMI 1 that can only go up to 4k/30 HZ)

December 14, 2016
good buy

nice tv especially for the price 

December 14, 2016
Great for price but not smart tv

Bought on cybor Monday for 199 and it was an great deal. The the quickest refresh rate but I like it and so would u if ur not picky

December 13, 2016
Great tv for me

Awesome color. Easy to hook up. Just the right size. And the price at Christmas time fit my pocketbook

December 13, 2016
Great value. Good picture. Poor sound

I got this 4k UHD set for under $200 with good ebates discount on Black Friday. It took a while to get picture looking right, but the advanced white balance controls made it possible to get color pretty much to my liking. There is still some clay face appearance, but not bad. No amount of equalizer adjustment improves the poor sound fidelity. It sounds like a 2" speaker in a shoe box. Be ready to output the audio to your own separate sound system. Bottom line: I'm happy with this purchase.

December 13, 2016
Sceptre 4k tv

This TV definitely delivers in the display department but the sound is kind of meh, it kind of sounds like it's in a box but if you're like me and use headphones for gaming it doesnt really bother you

December 12, 2016

Amazing deal for 199.00. So for pretty great and much better than the 43" vizio 4k I purchased. The refresh rate is low and no integrated wifi or Ethernet but for 199.00 can't complain still a beautiful picture.

December 12, 2016
$199.00 WALLY DEAL


December 12, 2016
Beautiful Picture

Big bang for the buck!

December 12, 2016
Great tv

Everything work great.. Im really happy with my tv

December 12, 2016
Great set!!

Works Great! Looks Great!

December 11, 2016
Television for our den

We need a new flatscreen tv for our den. Walmart was offering this tv online at a great price, so we chose to buy it online. As for the tv: it is great. large screen very easy setup and plenty of ports for other multi-media devices.the actual purchase was simple (I used Paypal). Walmart provided great tracking service so we could keep track as it was being shipped. It arrived two days before it was scheduled to come. I would recommend this tv to everyone.

December 11, 2016
Is very good tv I'm happy thank you Wal-Mart

Sceptre tv is super UHD screen is very good is fine.

December 10, 2016

Quality and picture are great. Price was affordable.

December 10, 2016
Everything I was looking for.

I wanted 4k as an optional viewing selection at a good price. This tv has performed as expected. Even the sound is good which hasn't been the case in other tv's I have purchased. It has all the features I need. Great value and perfect for me.

December 9, 2016
Great 4K TV

Works like a charm - bought for a gaming computer rig with a GTX1070 and was worried about lag and refresh rate. Lag is basically non-existent (very minor and tolerable) and refresh at 4K is 60Hz , at this price point a steal !

December 9, 2016
Bedroom TV

Got this for bedroom colors good connected my combo TV to it to use my DVDs and it works great.

December 9, 2016
Great price!

Great price for the size!

December 8, 2016
Great TV for a great price!

Picked up this tv on a sale for $200! Using it as a preview monitor for my clients and I love the resolution on it. Can't beat it for the price. I'm not technical with tvs, but this is our second sceptre and we love them! You might have to adjust the color profile settings to match what suits you, but that is a minor thing to me.

November 30, 2016
Great tv Good price

I recommend this tv to everyone

Technical Support

Customer Service