Samsung UN40KU7000

40" Class Smart KU7000 7-Series LED 4K UHD TV With Wi-Fi

  • Model: UN40KU7000
  • Sku: UN40KU7000
  • Limited Qty

Stores Near You...

  • Smart TV With Built-In Wi-Fi
  • Full Web Browser
  • Motion Rate 120
  • 3840 x 2160 Lines Of Resolution
  • 3 HDMI / 2 USB Inputs
  • USB For Photo, Music, And Video Playback
  • 200 x 200 VESA Wall Mount Compatible
  • Active Crystal Color
  • Cloud Gaming
Reg. $697.99
Was  $697.99
ON SALE  $547.99
  • Free Shipping
 

Product Overview↑ Back to Top

Samsung
Step up your entire home theater with the Samsung UN40KU7000 featuring 4K UHD Resolution, High Dynamic Range (HDR) content and Active Crystal Color. Everything you watch will appear 4x sharper than Full HD with a picture that captivates your eyes as if you were inside every adventure. We slimmed the whole TV and added UHD Dimming to create a more vibrant picture than you've ever seen. Plus, its Upscaling Picture Engine steps up your favorite older content with a near ultra high-definition experience.
 

Documents

Energy Guide  
  'Specification Sheet'  

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Technical Specs ↑ Back to Top

Screen Size 40"
Display Type LED
Internet Connection Ethernet / Wireless Built-In
Internet Connectivity Smart Hub
Smart TV
Internet Browser Yes
Internet Video Vudu
YouTube
Netflix
Hulu
Amazon
Internet Audio Pandora
Internet Communication Facebook
Native Resolution 4K Ultra HD
Refresh Rate Motion Rate 120
HDMI 3
HDMI CEC Anynet+
CEC
Energy Saving Energy Star
Aspect Ratio 16:9
Tuner ATSC
Clear - QAM
Display Resolution 3840 x 2160
Backlight edge lit LED
Computer Input PC Thru HDMI
Component Input 1
RCA (Composite) Audio Input Component/Composite Combined
RCA (Composite) Video Input Component/Composite Combined
Digital Audio Out Optical
RF Antenna Input 1
Built-In Speakers Down Firing with Subwoofer
USB Input Yes
Stand Table Top
Multilingual Menu English
French
Spanish
Parental Lock Yes
V-Chip Parental Control Yes
Remote Control Smart Control
VESA Mounting Pattern 200 x 200

Dimensions

Unboxed
Height 20.5 in
Width 35.6 in
Weight 20 lbs 1.6 oz
Depth 2.1 in
With Stand
Height 22.8 in
Width 35.6 in
Weight 23 lbs 9.6 oz
Depth 12.0 in
Boxed
Height 24.0 in
Width 40.7 in
Weight 28 lbs
Depth 6.5 in

Package Contents

  • Owner's Manual
  • Smart Remote Control
  • TV Stand
  • Slim Gender Cable
  • Power Cable

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Ratings & Reviews ↑ Back to Top

REVIEW SNAPSHOT®

by PowerReviews
Samsung40" Class Smart LED 4K UHD TV With Wi-Fi
 
4.7

(based on 172 reviews)

Ratings Distribution

  • 5 Stars

     

    (138)

  • 4 Stars

     

    (25)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (3)

94%

of respondents would recommend this to a friend.

Pros

  • Realistic color (140)
  • Bright display (139)
  • Lightweight (83)
  • Built-in speakers (65)
  • Inexpensive (56)

Cons

  • Did not meet expectations (7)
  • Remote control (3)

Best Uses

  • Movies (3)
    • Was this a gift?:
    • No (5)

Reviewed by 172 customers

Displaying reviews 1-10

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4.0

great choice for a first time buyer of 4k hdr tv.

By ghostmerc

from St Charles, MO, USA

Pros

  • Bright display
  • Inexpensive
  • Realistic color

Cons

    Best Uses

      Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

      very pleased with my purchase so far. set up was easy and built in calibration tools made getting the best picture possible a breeze. design is top notch.

       
      5.0

      Samsung is my life.

      By Carryon77

      from Baltimore, MD

      Pros

      • Bright display
      • Durable
      • Inexpensive
      • Realistic color

      Cons

        Best Uses

          Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

          Nothing like having the best for less. And it never breaks down unless you've done something to it.

           
          5.0

          Great Watch

          By brownmarc

          from DMV

          Pros

          • Bright display
          • Durable
          • Inexpensive
          • Lightweight
          • Realistic color

          Cons

            Best Uses

              Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

              I love this watch. Great functionality, look and extremely comfortable to wear.

               
              4.0

              Awesome product.

              By Quabenaphori

              from Elko, NV.

              Pros

              • Bright display
              • Durable
              • Inexpensive
              • Lightweight
              • Realistic color

              Cons

                Best Uses

                  Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                  I just got this from my wife as a b'day present...and to be honest I love it. The design is sporty and sleek. Easy to startup and navigate my way around it. I love it and would recommend it to anyone that loves a smart watch with a good price.

                   
                  4.0

                  Upscaling Not Ready For Primetime

                  By SportsViewer

                  from Undisclosed

                  Pros

                  • Bright display
                  • easy to set up
                  • Lightweight
                  • Realistic color

                  Cons

                  • Did not meet expectations
                  • upscaling could be better

                  Best Uses

                    Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                    After many discussions in several stores I chose this 4K TV, as people in the industry indicate that 4k is the future of tv. For those of us that are not playing 4k content the future is not here yet. The upscaling of 2k to 4k shows its problems, which many could probably predict. I am not a 4k content viewer, so this review may benefit those that are considering a new tv for watching 2k content. For bright images and slow moving action the image quality is quite impressive. Dark scenes, or dark regions, may show conversion artifacts. Scenes with fast moving camera moves may see the image lag and jump. Backgrounds with simple gradation of color show conversion artifacts. Upscaling of text, and especially scrolling text, does not always result in a crisp image. I also notice a break in the audio about every 8 minutes. I have not investigated whether the upscaling causes this audio break, however brief. If you are a casual 2k content television view I would recommend staying with a 2k television set. If you are a 4k viewer this set should perform to your expectations. The set is relatively light in weight, easy to unpackage and install. You will need to spend some time with color and brightness settings to ge the display to your viewing preferences. For those that watch older content in 4:3 aspect ratio, if stretched images bother you, you will need to adjust the display aspect ratio manually. There is an option for auto sizing of the image, but this does not always scale older content (due to provider signal). I do not use all of the features available, so I gave this the average rating for features.

                     
                    5.0

                    Great TV

                    By bfitz

                    from Undisclosed

                    Pros

                    • Durable
                    • Inexpensive
                    • Realistic color

                    Cons

                      Best Uses

                        Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                        Hands down the best tv deal on the market. You will love this buy.

                         
                        4.0

                        Nice watch

                        By FlaGuy321

                        from Cocoa, FL, USA

                        Pros

                        • Bright display
                        • Realistic color

                        Cons

                        • can't answer and talk from watch
                        • can't listen to music on the watch

                        Best Uses

                          Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                          This is a nice watch and has some nice features with it. However, I just wish that they would have had the mic and speaker so you could answer your calls like you could with the original Samsung Gear. I miss that function.

                           
                          4.0

                          An excellent smart watch, with a few functional gaps

                          By MattInATL

                          from Atlanta, GA, USA

                          Pros

                          • Bright display
                          • Durable
                          • Inexpensive
                          • Lightweight

                          Cons

                            Best Uses

                              Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                              I've been using this smart watch for 4 months now, and I'm really happy with what it is and what it does. I want to caveat this review with the statement that I wasn't really looking for a smart watch when I received it as a gift, so it isn't like I felt a burning need for what this watch can do. I also want to say upfront that I'm probably not using the device to its fullest potential. I love the notifications interface - very clear and easy to use while paired to my Samsung smart phone (formerly an S6, now an S8). It's easy to see what's causing my phone (and wrist) to vibrate without being too distracted from whatever conversation I'm in. I also like that I can clear stuff quickly without needing to take my phone out of my pocket. I do wish I had a bit of a deeper integration to some of my apps (ex, my email app Newton doesn't let me reply to an email from my watch) but in general it works well as a notifications display. I use a few apps with my watch, most frequently the timer function. I've tried a few other apps such as MyFitnessPal, but the interface to the phone takes so long to launch that I'd rather just use my phone instead of the watch. I wish the Samsung Health interface would integrate with my FitBit so I could stop wearing 2 bands at the same time, because I'm so invested in the FitBit ecosystem that I can't give it up at this point. I like Samsung Health, but it doesn't replace MyFitnessPal and Fitbit for me. I don't use many other apps and I don't ever play games on it. I don't know how to invoke the voice control or use it to take notes, which I always do on my phone anyway. Battery life is excellent for a smart watch - I usually wear it through an entire day (starts at 5:00am with a workout) then through the day at work and I sleep while wearing it to track sleep. I charge it while I'm in the shower in the morning after my workout, before I leave for work. Compared to my FitBit Charge HR, who's battery lasts approximately 1 week, it is a bit annoying to charge so frequently, but it's easier thanks to the charge dock. I'd recommend this model to anyone, but I'm not yet 100% sold on the smart watch rather than a nice analog wristwatch.

                               
                              4.0

                              Gear s2

                              By ajitrefs

                              from Orlando, FL, USA

                              Pros

                              • Bright display

                              Cons

                                Best Uses

                                  Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                                  My friend gifted me gear s2 and it is my first smart watch. I like the product it not much heavy and weigh like a metal watch.

                                   
                                  4.0

                                  I would recommend

                                  By Vargee

                                  from Minnesota

                                  Pros

                                  • 4g connectivity
                                  • Bright display
                                  • Built-in speakers
                                  • can listen to music through watch speakers
                                  • colorful display
                                  • Durable
                                  • ip68 water & dust resistant
                                  • Lightweight

                                  Cons

                                  • build quality irritates skin
                                  • did disconnect easily on android 6.0
                                  • somewhat constant no signal

                                  Best Uses

                                    Comments about Samsung 40" Class Smart LED 4K UHD TV With Wi-Fi:

                                    Hello, this is my review of the Samsung Gear S2 (AT&T variant): The Samsung Gear S2 was a very wonderful smart watch that I would very much recommend to a friend or stranger. The pros very much overpowered the cons but of course, they're still cons. Anyhoo let's get into it. The watch itself has a very sleek and comfy stainless steel design to it, on the bottom there is a heart rate sensor and the watch is compatible with Samsung Health. The wrist straps are removable, so if you don't think they're stylish enough or are too uncomfortable, then you can buy other wrist straps. It is very durable but I found myself a bit worried after I scratched it up against a wall on accident a couple of times. The watch comes with Bluetooth 4.1 and you can also receive calls and texts with it and forward calls to it if you leave your phone at home, or a feature that I always use is AT&T NumberSinc so you can connect your actual phone a number and sing it up to your watch so you can get texts from your phone to your watch. It is 4G compatible and also can connect to Wi-Fi, I really never found the Wi-Fi part to be useful but it's there. The UI is pretty smooth at times but it can get a bit laggy if you have too many apps open, speaking of apps there really isn't much to choose from, there isn't many apps. The only one I found useful though is the calculator app you can download off Galaxy Apps. There is one problem I have to say about the build quality though. If you have sensitive skin, it might irritate your akin and cause it to break out. That was the case with me. I thought it was the wrist strap but it was the watch itself. And it left an itchy and somewhat painful rash on my wrist. Just something to consider. I do recommend this watch if you're interested in buying a smartwatch.

                                    Displaying reviews 1-10

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