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Customer Ratings & Reviews

Your price for this item is $375.99
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The comparable value price is $799.99

Customer reviews

Rating 4.6 out of 5 stars with 3835 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.4 out of 5 stars

  • Sound Quality

    Rating 4.1 out of 5 stars

  • Brightness

    Rating 4.1 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers are pleased with the picture quality, price, and easy setup of the 55" Class - LED - KU6290 Series - 2160p - Smart - 4K Ultra HD TV with HDR. Many customers commented on the excellent picture quality and vibrant colors. They also appreciated the affordable price and how easy it was to set up. However, some customers mentioned a few drawbacks, such as issues with the remote control, lack of Bluetooth connectivity, and slow refresh rate.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 151 Showing 3,001-3,020 of 3,835 reviews
  • Rated 5 out of 5 stars

    GREAT TV!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This TV is great, great image quality, very high definition, very cheap for the quality. 10/10 I highly recommend this TV.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great picture but hard to learn how to operate

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It would be very helpful for us older folks to have a complete manual available. We have already gotten the setting messed up and no one seems to help. Samsung said it was not their problem.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    TV was delivered and set up at my home with no problems. They hooked it up to my internet and Direct TV box and it works great.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Smart tv, YouTube Netflix and television work well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Samsung tv does the basic functions I expect from a smart tv. However, I am disappointed in the apps offered by Samsung, previously I had an lg that provided many more functional apps.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great picture

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No problems. Walked in, picked the item, left with it. Set it up on our own. Not sure if all the sound systems are working correctly but time will tell. Service was great in the store.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellence

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this tv. The 4K resolution is unreal, and the sound system is so good I don't need to use a sound bar in my living room with it

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this TV. The only thing I don't like is "Facebook video" is always under my recents even though no one in the house has ever used it and after I've deleted it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    55 inches of Brilliants

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I finally gave up my Rear Projection TV for a new one. I looked a several but went with the 55 Samsung 4k. Wow, what a great TV.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Nice TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really like the Samsung 55" SUHD TV. I hate cable. Hoping with the "smart" features i can ditch cable and go streaming only.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent TV for the price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent TV for the price4K is the way to go spend the extra money you'll be happy good service good delivery good product

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    just amazing

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After many rounds and rounds of thinking with my wife, we found in this TV exceptional value and quality. We recommend this TV.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great tv

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am a Samsung person,all my tv are Samsung...Love Best Buy,no need to shop around they match anyone's price on the internet

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Incredible tv

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    best purchess i have made in a long time, The sales peroson was incredible thanks. I will be buying a new computer next......

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great value, great price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been pleased with my Samsung TVs and phones and at the sale price, this unit was one I couldn't pass up. Very happy with this purchase and the free shipping is always a bonus.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Not Bad at all

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so great TVs ben awesome..has a great picture and I can't complain about it yet..but it's also been too soon.as of right now I would definitely buy again. PS I never do reviews

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Very nice TV and very good picture.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very satisfied so far. Have recently noticed a fuzzy picture on one of the channels. This appears to be on only one of the channels and is probably not the fault of the received.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Samsung 4k

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great television here. I was skeptical of upgrading to 4K but was well worth the money. PS4 pro looks awesome on this tv!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent 4k Pictures

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Performance of television is superb. Excellent resolution. Processor response fast. I highly recommend this television.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Bluetooth, Remote control

    Rated 4 out of 5 stars

    55" Samsung 4k Smart TV

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    While I was at Best Buy looking for a media streaming device, I saw the 55" Samsung 4K Ultra HD Smart TV (Model UN55KU6290FXZA) on sale for $700. The BB rep called it the Memorial Day special and told me it was a 2016 model. The 65" model was almost $1600! I made a mental note to do more research on this TV when I got home. I ended up buying an NVIDIA Shield Android TV media streamer which supports 4K resolution. When I got home, I researched the 55" 4K Samsung TV and realized this was a sweet deal and it has great reviews so I decided now was the time for me to make my move and buy my first 4K Smart television as my LG TV only went up to 1080p. I've now owned the 55" Samsung 4K Ultra HD Smart TV (Model UN55KU6290FXZA) for over two weeks and I am very happy with my purchase! I also bought the VIZIO 3.1-Channel Soundbar System with Wireless Subwoofer. The picture is great, the sound is awesome with the soundbar and sub, and it works wonderfully with my NVIDIA Shield, and the Smart TV functions not only allow me to stream Netflix and several other services, but it also allows me to use PLEX Media Server and stream all my TV Shows, movies, music, and photos that are on my computer's hard drive! I almost brought back the NVIDIA Shield for a refund after finding out the TV itself supports PLEX but I have come to love the fact that I can stream any of my PC games to my 4K Samsung using GameStream through the NVIDIA Shield. Playing PC games in 4K resolution is simply amazing. Let me finish my review with pros and cons of the television. PROS: -Great picture and colors and no noticeable latency when watching fast moving video like sports or action movies. -Easy hook-up to NVIDIA Shield and the soundbar speaker system. The TV was very easy to set up and get started watching movies and playing games. -Plenty of HDMI plugs in the back for input. 3 in total. -Has an Optical Audio port input. -The Smart TV has worked perfectly and with it natively supporting PLEX, you can easily set up your computer to work either wired or wireless to stream all your media to the TV. Cons: -TV doesn't support Bluetooth at all so my bluetooth keyboard, mouse, and game controller are useless with this TV. Thankfully I have the NVIDIA Shield which works with them all. -You need to buy $40 HDMI cables to support 4K resolution. I had to buy two of them since I have two 4K devices. If I get a 4K Blu-Ray player, I'll need another one unless I want to keep switching the cables back and forth. -The TV remote control is very basic and it can't act as a universal remote so with the soundbar, my NVIDIA Shield, and cable, I have a cluster of remotes to fumble through to turn up the sound or change the channel, etc. Important tips to make this TV ready to use out of the box: 1. Make sure to buy the right HDMI cables for 4K resolution to work and get one for each 4K device you will be plugging into the TV, up to three. If you will be using devices that don't support 4K, buy cheaper HDMI cables and save yourself some money. I bought Monster - Gold Series 5' In-Wall HDMI A/V Cable for my 4K devices. Model: MC GLD UHD-5 2. If you are going to be streaming 4K resolutions WIRELESSLY to your TV, make sure your router can support either 802.11n or 802.11ac Wi-Fi. If your router doesn't support these protocols, you will not have enough speed to wirelessly stream 4K content! THIS IS VERY IMPORTANT TO KNOW! That is all I can think of right now. Good luck and I hope this review helps you make a decision about your purchase!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We love our TV! It was our one splurge when we moved into our new house and I'm really glad we did it.

    I would recommend this to a friend