Presidents’ Day SaleEnds February 16. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Gift Ideas
Main Content

Customer Ratings & Reviews

  • The image features a large Samsung OLED television screen with a vibrant green background. The screen is prominently displayed in the foreground, capturing the viewer's attention. The Samsung logo is visible on the top left corner of the screen, emphasizing the brand's presence. The television screen is likely showcasing a visually appealing scene or content, highlighting the capabilities of the OLED technology.
  • The image features a large Samsung OLED television, which is known for its high-quality display and vibrant colors. The TV is prominently displayed in the image, showcasing its impressive size and resolution. The Samsung OLED TV is a popular choice for those looking for a high-quality entertainment experience at home.
  • The image features a large Samsung OLED television screen, which is an ultra-high-definition display. The screen is prominently displayed in the image, showcasing its impressive size and resolution. The Samsung OLED television is a top-of-the-line product, known for its vibrant colors, deep blacks, and excellent contrast. This television is designed to provide an immersive viewing experience for users, making it a popular choice for entertainment and gaming enthusiasts.
  • Alt View 15. Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV - Graphite Black.
  • Alt View 13. Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV - Graphite Black.
  • The text on the image reads: USB (5V 0.5A) USB (HDD 5V1A) HDMI 4 3 (eARC) HDMI E 2 MA 1 Manufactured Laboratories controlled under 1H equL ae Dolby.Do underlicensing by zense. Dalby trademaris ls and diect C-elduotsn. Laboratorias Dolby. Images are simulated and for illustration purposes only. No C LAN EX-LINK ANT.
  • Model: 77" S90D OLED What's in the box: 67.7" W TV, Power Cable, User Manual, SolarCell Remote (TM2360E), 38.6" H, 41.7" H, 76.8" W, 123 I x 1.8" D, 14.1" D, 14.4" W x TTVAN DE ETL Dimensions: - (INCHES W x H x D): TV Without Stand: 67.7 x 38.6 x 1.8 - TV With Stand: 67.7 x 41.7 x 14.1 - SAMSUNG Stand Footprint: 14.4 x 12.8 x 14.1 - Stand height not shown in visual Features and specifications subject to change.
  • OLED Technology Discover details you've been missing - even in dark and light scenes.
  • OLED HDR+ Enjoy powerful brightness and rich contrast.
  • Motion Xcelerator Turbo+ is a feature that allows users to play games and content with ultra-smooth motion and virtually no lag or blur. It is sometimes referred to as Motion Xcelerator 144Hz. This feature provides an enhanced gaming experience by reducing motion blur and providing a smoother, more responsive experience.
  • Real Depth Enhancer Experience depth and dimension on screen just like you do in real life.
  • The image features a woman running in a grassy field, with a mountain in the background. The scene is described as a 4K resolution image, which has been upscaled using an AI processor. The image is advertising the capabilities of the Samsung NQ4 Al Gen2 Processor, which can transform content instantly to incredibly sharp 4K resolution. The advertisement emphasizes that the processor utilizes AI-based formulas to achieve this high-quality upscaling.
  • Q-Symphony Pair a Samsung TV with a Samsung Soundbar to unlock a new level of powerful audio.
  • The image features a Samsung advertisement with a list of five reasons why their TVs are awesome. The reasons are presented in a visually appealing manner, with each reason displayed in a separate box. The boxes are arranged in a row, and they are labeled with the corresponding reason. The advertisement emphasizes the benefits of Samsung TVs, such as upscaling, endless content, connectivity, 4K, AI, and more. The image effectively showcases the advantages of choosing Samsung TVs and encourages potential customers to consider these features when making a purchase decision.
  • Which Samsung OLED TV is right for me? video 2 minutes 49 seconds
  • Buying Guide: Samsung OLED TV Lineup video 2 minutes 28 seconds
  • Buying Guide: Samsung Q-Symphony video 2 minutes 24 seconds
  • 5 Reasons to Check Out Samsung AI TVs video 0 minutes 59 seconds
  • Automatically Customized Picture Settings with Samsung AI TVs video 0 minutes 59 seconds
  • AI Sound Optimization with Samsung AI TVs video 0 minutes 56 seconds
  • Enhance Your Picture with Samsung AI TVs video 0 minutes 55 seconds
  • Keep Your New TV Damage-Free video 0 minutes 47 seconds
  • Safely Unbox Your Samsung TV video 3 minutes 00 seconds

Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)

Model:
QN77S90DAFXZA
SKU:
6578065
Your price for this item is $1,759.99
Clearance
The comparable value price is $1,999.99

Customer reviews

Rating 4.1 out of 5 stars with 931 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.7 out of 5 stars

  • Sound Quality

    Rating 4.4 out of 5 stars

  • Brightness

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

77%would recommend to a friend

Customers are saying

Customers find value in the TV's picture quality, color, OLED quality, viewing angle, and contrast. However, some customers have expressed concerns regarding the TV's reliability and power supply. A few customers have also noted the TV is heavy. Overall, the positive aspects of the TV seem to outweigh the negative ones.

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 30 Showing 581-600 of 931 reviews
  • Pros mentioned:
    Picture quality

    77' Samsung OLED 4K

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderful picture and color! We also have the Sonos soundbar, which is awesome!

    I would recommend this to a friend

  • Samsung 77" S90D OLED

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture and color. As with most Samsung TV's, I have a couple, it feels like you have to run the volume up higher than expected, but the sound is good.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Fantastic tv picture and colors.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The 77 inch Samsung tv has a great picture that makes you feel like you’re part of it.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Samsung

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, its the most amazing television i've ever owned

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great TV.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice TV. We love it. Excellent color that will jump out at you. Very very pleased.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Picture quality

    Wonder

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We love the large screen with its brilliant colors..The price was of great value and quality.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Samsung 77” OLED TV

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best quality TV I have ever owned. Excellent, Sharp clear pictures! Every channel turns into 4k with the auto Ai and software updates.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Worth it.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful picture right out of the box. Fast delivery. Hopefully it will last 12 years like my Panasonic Plasma.

    I would recommend this to a friend

  • Best OLED I’ve ever had!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best Panel you can buy at a price that can’t be beat! I have 2 lg oleds which are great but the green tint has always bothered me. The Samsung does apear to be a little strong in the reds but way better than lgs green. When compared side by side I don’t even miss Dolby vision the qdoled just looks so much better. Only downside is cleaning it if you get fingerprints on it but just be aware it takes a little more time to clean.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Best

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the way the picture looks I would recommend buying it

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Excellent

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent picture and dose not lag with live sports. The solar remote is a nice feature also

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Best

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture that i seen in along time Great sells stuff . They putbthe tv in my s.u.v

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Exactly what I was looking for

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing picture! Love it. Only wish the remote had more buttons as it is very bare compared to LG products

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Best TV Ever

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best tv we have ever owned. I highly recommend it. Also the Best Buy rep was very professional and helpful.

    I would recommend this to a friend

  • Image & delivery

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The video quality is amazing and it was promptly delivered less than a week after purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Wow

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wow. Nothing more to say. Features galore and an amazing picture

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Nice Tv !!

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it ! Nice image , smart , easy to use !!!!!!AA+

    I would recommend this to a friend

  • Happy Customer

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome TV with brillant clarity and color. This TV is easy to set up. Additonally the Samsung TV App is wonderful as it has numerous channels and the best partit's free.

    I would recommend this to a friend
  • Pros mentioned:
    Color

    First QDOLED!!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this TV for a good price. Can't beat the brightness/colors of quantum dot.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Samsung 77” OLED 4K

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this TV. Beautiful picture! Best Buy gave great service!

    I would recommend this to a friend
Page 30, Showing 581-600 of 931 reviews
Sponsored

People also viewed

  • Samsung - 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
    Your price for this item is $2,199.99
    The comparable value for this item is $3,499.99
  • LG - 77" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)
    Your price for this item is $1,996.99
    The comparable value for this item is $3,699.99
  • TCL - 75" Class QM7K Series 4K UHD HDR QD Mini LED Smart TV with Google TV (2025)
    Your price for this item is $1,298.99
    The comparable value for this item is $1,999.99
  • Samsung - 65” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
    Presidents' Day Deal
    Your price for this item is $1,499.99
  • Samsung - 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV (2025)
    Presidents' Day Deal
    Your price for this item is $899.99