Sony U.K. K55XR8AB.UKA TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
Sony U.K. K55XR8AB.UKA, 139.7 cm (55"), 3840 x 2160 pixels, OLED, Smart TV, Wi-Fi, Black
Compare Sony U.K. K55XR8AB.UKA TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black prices UK
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Product Information
Introducing the BRAVIA 8A OLED 4K HDR TV, for cinematic picture and sound with aesthetic appeal.
The pinnacle of picture precision, our OLED panel features over 8 million self-illuminating pixels - and it's now more beautiful than ever! XR Contrast Booster provides further enhancement, using a high luminance panel and temperature mapping to deliver true-to-life contrast - just as the movie creators intended you to see.
You’ll hear every creative detail too, as our Acoustic Surface Audio+ technology turns the screen into a speaker – just like a cinema screen!
Compatible with our latest soundbars, this TV can be the star of your BRAVIA Theatre! 360 Spatial Sound Mapping(1) creates phantom speakers all around you in a cinematic layout, Acoustic Center Sync(2) turns the TV into the centre speaker of your set-up, and you’ll enjoy intuitive, integrated control.
The BRAVIA 8A has been carefully created to blend with any interior, featuring our iconic One Slate Seamless Edge design, 4-way stand and clutter-free cable management.
Access over 10,000 apps and games on this Google TV(4) – you can even go hands-free with Voice Search(5)! Apple AirPlay 2(6) and Chromecast built-in(7) allow you to watch content from your smartphone on the big screen.
Made with the environment and your energy bills in mind, this TV is more energy efficient and features our new Eco Dashboard 2 for simple energy managment. In fact, it could help you save up to €XXX on your energy bills(9). The TV is part-made from our own SORPLAS(8) recycled plastic, whilst the packaging is smaller and lighter to reduce C02 emissions(10).
Gamers will enjoy smooth, responsive gameplay, with 4K/120fps, VRR, and ALLM in HDMI 2.1(11), our quick-access Game Menu 2, Perfect for PS5® features(12), and PS Remote Play(13).
And finally, you can redeem 5 movies worth €XXX in the SONY PICTURES CORE app(14), with 12 months of streaming. From IMAX® Enhanced to Dolby Atmos®(15) titles, there's no better way to see how incredible movies are on the BRAVIA 8A!
'(1) This feature works with compatible models (BRAVIA Theatre Quad / BRAVIA Theatre Bar 9 / BRAVIA Theatre Bar 8 / HT-A9 / HT-A7000 / HT-A5000 / HT-A3000). Product availability depends on regions and countries. HT-A7000 / HT-A5000 / HT-A3000 need optional rear speakers to use this feature.
Optional rear speakers may not be available in all countries and regions.
(2) This feature works with compatible models (BRAVIA Theatre Quad / BRAVIA Theatre Bar 9 / BRAVIA Theatre Bar 8 / HT-A9 / HT-A7000 / HT-A5000 / HT-A3000). Product availability depends on regions and countries.
(4) User must accept Google Terms of Service ( http://www.google.com/policies/terms/ ), Play Terms of Service ( https://play.google.com/intl/en-US_us/about/play-terms/index.html ) and Privacy Policy ( http://www.google.com/policies/privacy/ ) to use TV. User must connect to a Google Account to use certain advertised features, including voice to activate linked apps, and install certain apps and operating software during setup. Use of TV without connecting to a Google Account allows only basic TV features and certain apps. Wireless connectivity requires 802.11 home network (802.11n recommended). Network services, content, operating system and software of this product may be subject to separate or third-party terms and conditions and changed, interrupted or discontinued at any time and may require fees, registration and credit card information. Apps must be compatible with TV. App availability varies by region and device.
(5) Hands Free feature availability depends on language and may need software update. Please check Sony support page for further information; https://www.sony.net/tv-hf-ww/.
Google Assistant is not available in certain countries and languages. Availability of services varies by country and language.
(6) Apple, AirPlay, iPhone, iPad, Mac and Home are trademarks of Apple Inc., registered in the U.S. and other countries and regions. To use Apple AirPlay and Home with this TV, the latest version of iOS, iPadOS, or macOS is recommended.
(7) Chromecast built-in is a trademark of Google LLC. Chromecast built-in compatibility dependent on app
Casting optimised for selected services only
(8) Rear cover and inner parts made from SORPLAS™ by up to 60%. Compared to FY18 models. The ratio may vary by model and size.
(9) tbc
(10) Our new packaging is 15% smaller and 12% lighter which optimises transport efficiency and reduces CO2 emissions by as much as 15%. Compared to FY18 models. The ratio may vary by model and size.
(11) Game supporting 4K/120fps required.
The latest system software update on PS5® consoles is required for VRR to be available.
The input lag time is measured with BRAVIA XR models via 4K/120fps game HDMI input based on internal conditions, and may differ in models, real-time usage environment or specific conditions. 4K: 3840 x 2160 pixels.
Game title supporting VRR and/or 4K/120fps required. VRR results may vary depending on the game you're playing. If enabling VRR results in any unexpected visual effects, you can turn it off at any time.
(12) PS5® system sold separately. Design and specifications are subject to change without notice. “PlayStation” and "PS5" are registered trademarks or trademarks of Sony Interactive Entertainment Inc.
(13) A PS4™ or PS5® console is required to stream your games to other devices. PS Remote Play can be used with a mobile data connection or Wi-Fi. Broadband internet with at least 5Mbps is required. For a better PS Remote Play experience, a high-speed connection of at least 15Mbps is recommended using either Wi-Fi or mobile data connection.
Titles that require a VR headset (PlayStation®VR or PlayStation®VR2) or additional peripherals (other than a DUALSHOCK®4, DualSense™, or DualSense Edge™ wireless controller) are not compatible with PS Remote Play.
(14) Feature availability depends on regions and countries. Calculation based on average movie value for 5 movies.
(15) Available in English only
Product
Display
- Display diagonal
- 139.7 cm (55")
- HD type
- 4K Ultra HD
- Display resolution
- 3840 x 2160 pixels
- Display technology
- OLED
- Screen shape
- Flat
- Supported video modes
- 480p, 576p, 720p, 1080i, 1080p, 2160p
- Supported graphics resolutions
- 3840 x 2160, 4096 x 2160
- Native refresh rate
- 120 Hz
- Display diagonal (metric)
- 139 cm
Audio
- RMS rated power
- 56 W
- Built-in subwoofer
- Yes
- Audio decoders
- DTS Digital Surround, DTS Express, DTS-HD Master Audio, DTS:X, Dolby Atmos
- Sound modes
- Dolby Audio
- Enhanced Audio Return Channel (eARC)
- Yes
TV tuner
- Tuner type
- Analog & digital
- Digital signal format system
- DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Ports & interfaces
- HDMI ports quantity
- 4
- Common interface Plus (CI+)
- Yes
- HDMI version
- 2.1
- Audio Return Channel (ARC)
- Yes
- HDCP
- Yes
- Ethernet LAN (RJ-45) ports
- 1
- RF ports quantity
- 1
Power
- Power consumption (typical)
- 362 W
- Power consumption (standby)
- 0.5 W
- Energy efficiency class (SDR)
- F
- Energy efficiency class (HDR)
- G
- Energy consumption (SDR) per 1000 hours
- 72 kWh
- Energy consumption (HDR) per 1000 hours
- 93 kWh
- AC input frequency
- 50 Hz
- Energy saving mode
- Yes
- Energy efficiency scale
- A to G
Weight & dimensions
- Width (with stand)
- 1223 mm
- Depth (with stand)
- 248 mm
- Height (with stand)
- 732 mm
- Weight (with stand)
- 18 kg
- Width (without stand)
- 1223 mm
- Depth (without stand)
- 37 mm
- Height (without stand)
- 706 mm
- Weight (without stand)
- 1.7 kg
Network
- Wi-Fi
- Yes
- Bluetooth
- Yes
- Ethernet LAN
- Yes
- Wi-Fi standards
- 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- Bluetooth version
- 5.3
- Bluetooth Low Energy (BLE)
- Yes
- Bluetooth profiles
- A2DP, AVRCP, HOGP
- Web browser
- Yes
Management features
- Voice control
- Yes
- Electronic Programme Guide (EPG)
- Yes
- Number of OSD languages
- 72
- Sleep timer
- Yes
- On/Off timer
- Yes
- Works with the Google Assistant
- Yes
Packaging content
- Remote control included
- Yes
- Smart Remote included
- No
Other features
- Country of origin
- Slovakia
Design
- Product colour
- Black
- VESA mounting
- Yes
- Panel mounting interface
- 300 x 300 mm
- Introduction year
- 2025
- Stand type
- Legs stand
- Stand colour
- Silver
Performance
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro)
- Teletext function
- Yes
- Picture processing technology
- Sony 4K HDR Processor X1
- Game features
- Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR)
- Parental control
- Yes
- USB recording
- Yes
Smart TV
- Smart TV
- Yes
- Internet TV
- Yes
- Operating system installed
- Android TV
- Operating system version
- Android 12
- Apple AirPlay 2 support
- Yes
- Smart modes
- Cinema, Dolby Vision Bright, Dolby Vision Dark, Dolby Vision Vivid, FPS, Photo, RTS, Standard, Vivid
- Video apps
- BBC iPlayer, BRAVIA CORE, Disney+, Netflix, YouTube
- Music apps
- YouTube Music
Packaging data
- Package width
- 1359 mm
- Package depth
- 180 mm
- Package height
- 841 mm
- Package weight
- 24 kg
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