The Sony K-55XR80M2 is the 55-inch US model of Sony’s 2025 BRAVIA 8 II OLED 4K Google TV. Its specification sheet confirms a 120 Hz panel, Dolby Vision support, and HDMI features including 4K120 and VRR. Those facts make it a capable-looking option for movies and modern consoles, but they do not establish brightness, input lag, picture accuracy, or sound quality. The available independent review listing identifies a hands-on comparison but does not publish numerical results or full conclusions, so this is a feature-led review rather than a measured performance verdict.
What is the Sony K-55XR80M2?
Sony identifies the K-55XR80M2 as a 55-inch OLED television in its 2025 BRAVIA 8 II (XR80) range. The US specification sheet lists a 3840 × 2160 resolution, 120 Hz panel refresh rate, and XR Processor. Sony’s panel and format specifications describe compatibility and design; they are not independent measurements of picture performance.
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The model name and included items can vary by market. Sony’s US listing specifies remote RMF-TX820U, so buyers elsewhere should check their regional product page rather than assume the same remote or package contents.
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1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minutePicture and HDR: what is confirmed?
Sony lists HDR10, HLG, and Dolby Vision compatibility. That gives buyers the format information, but it does not tell them how bright HDR highlights get, how the TV maps difficult scenes, or how accurately it reproduces color. The specification page provides no measured brightness or color results.
#1 Best Overall
- HANDPICKED BY AMAZON: They did the research so you don’t have to.
- PURE BLACK AND OUR HIGHEST OLED BRIGHTNESS: Over 8 million self-lit pixels are precisely controlled to produce pure black with our highest OLED brightness.
- BILLIONS OF REAL-WORLD COLORS: See billions of accurate real-world colors with a Quantum Dot panel and XR Triluminos Max.
- POWERFUL TV PROCESSING WITH AI: XR Processor with AI technology intelligently enhances every scene in real-time boosting color, contrast, and clarity.
- EVERYTHING YOU STREAM. ALL IN ONE SCREEN: Get access to all your favorite streaming apps in one place with Google TV. With Google Assistant, simply use your voice to search and ask questions.
HDTVTest’s review listing, dated July 18, 2025, identifies its sample as the 55-inch K55XR80M2 and says picture quality was compared with the A95L and Panasonic Z95B, with a Sony BVM-HX3110 mastering monitor as a reference. The listing does not provide numerical test results or the reviewer’s full spoken conclusions. It therefore cannot substantiate a specific brightness figure, color-accuracy result, reflection-handling assessment, uniformity finding, or win over either comparison set.
For a buying decision, those unanswered performance questions matter as much as format support. In particular, room brightness and reflections, near-black detail, motion, and HDR tone mapping should be judged from verified testing or an in-person demonstration—not inferred from the OLED label or the supported formats.
Rank #2
- XR Processor With AI Technology
- Supports Dolby Vision
- Stream Support For Apple AirPlay And Google Cast
Gaming features and HDMI
Sony lists HDMI features under HDMI 2.1 as 4K120, eARC, VRR, ALLM, and SBTM; the model’s supported signal list includes up to 3840 × 2160 at 120 Hz. These are useful compatibility features for current consoles and PCs. They do not establish input lag, the image quality of a particular game mode, or how consistently variable refresh works in every setup.
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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Do not assume every HDMI socket has identical capabilities. Sony’s specification page lists the features but does not provide a port-by-port allocation in the information cited here. Consult the K-55XR80M2 Help Guide before connecting a console, PC, or eARC sound system, and check the guide’s specific port instructions.
Rank #3
- MOVIES INCLUDED WITH THE BRAVIA TV: Access SONY PICTURES CORE with Pure Stream and the largest IMAX Enhanced collection included with BRAVIA. 5 credits to redeem on latest release movies and 12 months subscription on hundreds of classics.
- CINEMATIC PICTURE AND SOUND AT HOME: Support for Dolby Vision and Dolby Atmos delivers an immersive viewing experience. DTS:X creates cinema-like audio that surrounds you.
- SMARTER PICTURE IN REAL TIME: The XR Processor uses AI scene recognition to optimize color, contrast, and clarity in every frame. XR Clear Image uses AI to restore lost detail and reduce noise in your content.
- SMOOTH, BLUR-FREE MOTION IN SPORTS AND ACTION: Enhanced 120Hz clearness and smoothness when watching fast-moving action. Motionflow XR keeps fast scenes clear and easy to follow.
- PERFECT FOR PLAYSTATION 5: Take your PS5 gaming to the next level with exclusive features – Auto HDR Tone Mapping and Auto Genre Picture Mode – that optimizes picture quality for gaming and streaming. Game Menu puts all your gaming picture settings and exclusive assist features in one place.
Built-in audio and soundbar options
The set uses Sony’s Acoustic Surface Audio+ system, with two actuators and two subwoofers. Sony lists output as 15 W + 15 W + 10 W + 10 W, Dolby Atmos support, and Acoustic Center Sync for use with a compatible Sony soundbar. These are manufacturer specifications, not evidence of perceived loudness, dialogue clarity, bass depth, or sound quality in a room.
The TV already has built-in speakers, so a soundbar is an optional addition rather than a prerequisite established by the specifications. If you want to use Acoustic Center Sync, confirm that the particular Sony soundbar supports it; compatibility should not be assumed for every model.
Rank #4
- SONY USA AUTHORIZED - Includes 26 Month Extended Protection in ADDITION to the Included Manufacturer Protection | The pinnacle of precision. Our QD-OLED screen individually and expertly controls 8 million self-illuminating pixels, turning each one on or off to dark and light for deeper blacks and more dazzling colors.
- Dive into cinema-like visuals at home. Our home entertainment picture quality expertise helps us faithfully reproduce the creator’s vision with Studio Calibrated modes developed through collaboration with Sony and the world’s top streaming services.
- Billions of colors, vivid and real: With XR Triluminos Max, experience billions of vivid, lifelike colors powered by millions of self-illuminating pixels. From deep shades to brilliant hues, enjoy extended color volume and true-to-life textures, even in the brightest scenes.
- Even fast-moving action stays clear and blur-free: All the action, free of blur and judder. XR OLED Motion detects and analyzes visual elements on successive frames, then creates and inserts extra frames between the originals for smoother scenes.
- The Deco Gear Complete Home Theater Beginner's Guidebook is a comprehensive guide for beginners looking to build a television-based home theater system. It covers the essential components, including televisions, soundbars, wall mounts, and speakers, detailing their functions and importance. The guide also discusses preparing a room for optimal viewing, considering size, layout, seating distance, lighting, and acoustics.
Smart TV, wireless, and device connectivity
Sony lists Google TV, Wi-Fi 6E, Bluetooth 5.3, AirPlay, and Chromecast built-in. These features cover common streaming, casting, and wireless-device needs, but the specification listing does not establish network performance in a particular home or the availability of every app in every country.
Size, stand, and wall mounting
Sony lists a 54.6-inch measured diagonal. Without the stand, the TV measures 48.19 × 27.83 × 1.34 inches; Sony gives the outside stand width as 48.25 inches. The stand has two positions, including an outside position intended to leave room for a soundbar.
Best Value
- PURE BLACK AND OUR HIGHEST OLED BRIGHTNESS: Over 8 million self-lit pixels are precisely controlled to produce pure black with our highest OLED brightness.
- BILLIONS OF REAL-WORLD COLORS: See billions of accurate real-world colors with a Quantum Dot panel and XR Triluminos Max.
- POWERFUL TV PROCESSING WITH AI: XR Processor with AI technology intelligently enhances every scene in real-time boosting color, contrast, and clarity.
- PERSONALIZED SURROUND SOUND: Experience true surround sound audio with Sony’s 360 Spatial Sound Personalizer technology
- CRYSTAL CLEAR SOUND: With the newly developed upward-facing X-Balanced Speaker Unit you’ll be fully immersed in your movies and music
The listed VESA hole pitch is 300 × 300 mm. That measurement alone does not confirm that a given bracket will fit or be suitable for your wall. Check the television’s manual and the mount’s supported pattern, weight rating, wall type, and clearance requirements before installation. Sony’s manuals page includes wall-mount documents and guides for its SU-WL905 and SU-WL855 brackets; availability and fit should be verified for the buyer’s market.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Firmware and regional support
Sony’s support listings show different firmware entries by region: the US page lists North America version 114.602.080.1 dated June 23, 2026, while the Japan page surfaced version 114.603.100.1 dated September 15, 2026. These are regional listings, not one global update version. Select your country or region and exact model on Sony’s K-55XR80M2 support page before checking for or installing an update.
Should you buy the Sony K-55XR80M2?
The published specifications make the K-55XR80M2 a plausible shortlist choice if you want a 55-inch OLED with Dolby Vision, 120 Hz, and listed 4K120 and VRR support, alongside Google TV and Sony’s built-in audio system. Whether it is worth the price in your market depends on performance and competing prices that the cited material does not establish.
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Before buying, look for verified measurements or a full review that tests HDR and SDR brightness, tone mapping, color accuracy, near-black handling, reflections, motion, gaming latency, and audio. Compare those results with alternatives at the actual prices available to you. Sony’s format and connectivity list is useful for confirming feature fit, but it cannot settle picture-quality or value questions by itself.
Specifications at a glance
| Item | Sony-listed detail |
|---|---|
| Model and market naming | K-55XR80M2; BRAVIA 8 II (XR80) in the US |
| Release year and panel | 2025; OLED |
| Screen size and resolution | 55-inch class; 54.6-inch measured diagonal; 3840 × 2160 |
| Refresh rate | 120 Hz panel refresh rate |
| HDR formats | Dolby Vision, HDR10, HLG |
| HDMI features | 4K120, eARC, VRR, ALLM, SBTM |
| Smart platform and wireless | Google TV; Wi-Fi 6E; Bluetooth 5.3; AirPlay; Chromecast built-in |
| Audio system | Acoustic Surface Audio+; two actuators and two subwoofers; listed output 15 W + 15 W + 10 W + 10 W |
| Dimensions without stand | 48.19 × 27.83 × 1.34 inches |
| VESA pattern | 300 × 300 mm |
Specifications above are from Sony’s US K-55XR80M2 specifications page. For manuals and regional support, use Sony’s manuals page and support listing.
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