Sony Bravia XR8B K-55XR8B - 55" Diagonal Class (54.6" viewable) OLED TV - Smart TV - Google TV - 4K UHD (2160p) 3840 x 2160 - HDR - self-lit OLED finish
Sony Bravia XR8B K-55XR8B - 55" Diagonal Class (54.6" viewable) OLED TV - Smart TV - Google TV - 4K UHD (2160p) 3840 x 2160 - HDR - self-lit OLED finish
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Sony Bravia XR8B K-55XR8B - 55" Diagonal Class (54.6" viewable) OLED TV - Smart TV - Google TV - 4K UHD (2160p) 3840 x 2160 - HDR - self-lit OLED finish

|141 ratings
Sony Bravia XR8B K-55XR8B - 55" Diagonal Class (54.6" viewable) OLED TV - Smart TV - Google TV - 4K UHD (2160p) 3840 x 2160 - HDR - self-lit OLED finishSony Bravia XR8B K 55XR8B 55 Diagonal Class 54 6 viewable OLED TV Smart TV Google TV 4K UHD 2160p 3840 x 2160 HDR self lit OLED finishSony 77 class BRAVIA XR8B OLED 4K HDR Smart Google TV K 77XR8B 2025 ModelSony 65 class BRAVIA XR8B OLED 4K HDR Smart Google TV K 65XR8B 2025 Model
Screen Size55 in

Key item features

  • Vivid OLED: Over 8 million self-lit pixels are precisely controlled, producing pure black with high brightness for astonishing textures and detail.
  • Accurate Colors: Access billions of accurate real-world colors, reproducing each shade with subtle differences as seen in real life.
  • Intelligent Processing: The XR Processor intelligently enhances every scene in real-time, boosting color, contrast, and clarity for realism.
  • Immersive Audio: Experience a unique and immersive sound-from-screen experience where the sound follows the action on screen.
  • Smart Entertainment: This Smart TV features Google TV, offering a wide range of entertainment options.
  • Crisp Resolution: Enjoy stunning visuals with 4K UHD (2160p) resolution at 3840 x 2160, enhanced by HDR technology.
  • Generous Display: The television boasts a 55-inch diagonal class (54.6-inch viewable) OLED screen.
Generated by AI

Specs

Screen size, 55 inResolution, 4K UHDDisplay, OLEDRefresh rate, 120 HzBrand, SonyTelevision type, OLED TVs

About this item

Product details

The BRAVIA XR8B brings elevated design, pristine OLED picture, and cinematic sound. Perfect for your living space. Inky blacks and vibrant color brings out astonishing textures, detail, and realism in everything you watch. When the screen is the speaker, you will experience a totally unique and immersive sound-from-screen experience, where the sound follows the action on screen.
  • Over 8 million self-lit pixels are precisely controlled to produce pure black with high brightness.
  •  Access billions of accurate real-world colors that reproduce each shade with the subtle differences as seen in real life.
  • XR Processor™ intelligently enhances every scene in real-time boosting color, contrast, and clarity.
info:
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Specifications

Screen size

55 in

Resolution

4K UHD

Display

OLED

Refresh rate

120 Hz

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
141 ratings33 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars78% (110)
  2. 4 stars6% (9)
  3. 3 stars2% (3)
  4. 2 stars4% (5)
  5. 1 star10% (14)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 33 reviews

Oct 30, 2026
Reviewer name: NA
Walmart Associate
Item details
Screen size: 77 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for Dark Room Setting

Superb quality and vision in a dark room setting

Incentivized Review
Helpful?6OUCGS3RL61117777760165
reply from SonyListens

Hi NA, We are immensely pleased to hear that you are enjoying the superb quality and vision of your new BRAVIA XR8B, especially in a dark room setting where its deep blacks and contrast truly come alive. We engineered it to deliver that kind of cinematic immersion, and it is fantastic to know it is hitting the mark for you. Thank you for choosing Sony. Regards, Dominick

Oct 15, 2026
Reviewer name: Kristofer
Item details
Screen size: 77 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing picture and Google TV experience

I recently set up this Sony 77" XR8B OLED and have been really happy with it. The deep blacks and vibrant colors stand out right away. We've watched Blu-rays and DVDs and played the Nintendo Switch 2, and everything looks excellent. The Google TV platform was a big plus for us since we already use the Google ecosystem. Once everything was set up, it has been smooth and easy to use. Initial setup wasn't completely seamless. Scanning some of the QR codes didn't work, so I had to finish parts of the setup on the TV itself. After that, it's been perfect. The sound is also impressive. We're running a soundbar over HDMI ARC and the combination works great. Overall, a solid OLED that looks fantastic with the content we watch.

Incentivized Review
Helpful?6OUCGS3RL61117777760165
reply from SonyListens

Hello Kristofer, Thank you for choosing Sony! We're excited to hear that you are loving your new K-77XR8B and enjoying the stunning picture quality with your Blu-rays, DVDs, and the Nintendo Switch 2! It's also wonderful to know that the Google TV interface fits right in with your ecosystem and that your soundbar setup is delivering such impressive audio. We sincerely apologize for the initial hiccup with the QR code scanning during setup, but we are so glad that once you completed those steps on the screen, everything has been running smoothly for you. Thank you again for sharing such a detailed and positive review with us, we hope you enjoy countless hours of incredible entertainment! Best regards, -Fred

Nov 10, 2026
Reviewer name: MATTHEW
Item details
Screen size: 65 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

If you have a PlayStation 5 or PlayStation Pro, these are the kinds of TVs that are a must-have. Thank you, Sony!

Helpful?6OUCGS3RL61117777760165
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