Sony 77 Inch K77XR80PU Smart 4K HDR OLED Freeview TV
484/1265£2999.00
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About this product
Experience cinema-quality entertainment at home with this Sony 77inch Smart TV that combines stunning OLED visuals with immersive sound technology. The BRAVIA 8 OLED 4K HDR TV features 8 million self-illuminating pixels that deliver breathtakingly bright pictures with true-to-life blacks, whilst XR Contrast Booster ensures every scene looks exactly as filmmakers intended. Dolby Vision and HDR10 support bring astonishing depth and detail to everything you watch, whilst the 120Hz motion rate keeps fast action buttery smooth.
The screen becomes the speaker on this 77inch TV, creating cinema-style audio that matches the on-screen action. Voice Zoom 3 keeps dialogue clear during intense scenes, while 3D Surround Upscaling delivers rich, immersive sound. Google TV offers instant access to Netflix, Disney, BBC iPlayer, iTVX, Prime Video, and more, all controlled effortlessly via Alexa, Google Assistant, or Siri. Perfect for PlayStation 5 gaming with 4 HDMI sockets and dedicated gaming features, the flexible 4-way stand and sleek design blend beautifully into any living space.
Model number: K77XR80PU.
2024 model.
Dimensions and Weight
- Screen size: 77 inches.
- Size of TV H98.4, W171.3, D3.8cm.
- Size of TV with stand: H101.2, W171.3, D40.5cm.
- Width of TV stand 59.6cm.
- Weight of TV without stand 32.3kg (unpackaged).
- Weight of TV with stand 32.3kg.
- Suitable for wall mounting 300 x 300 bracket.
- Length of cable: 1.5m.
- Packaged size H111.5, W191.2, D19.1cm.
- Packaged weight 44kg.
Screen Technology
- OLED TV Screen.
- 4K display resolution.
- Micro dimming technology improves the contrast by dimming individual sections of the TV screen.
- HDR.
- Dolby Vision.
- HDR10.
- HLG.
- Motion rate 120Hz.
- Viewing angle 178/178 degrees.
- Resolution 3840 x 2160 pixels.
Sound Technology
- Dolby Atmos sound system.
Connectivity
- 2 USB ports and 4 HDMI sockets.
- AV socket.
- Optical connection.
- Built in Wi-Fi.
- Ethernet connection.
- Bluetooth.
Smart TV features
- Voice control - works with Amazon Alexa, built in Google assistant, works with Siri.
- Google TV operating system.
- Compatible with the following smart apps: Now TV, Disney+, Netflix, BBC iPlayer, iTVX, My5, All 4, Amazon Prime, YouTube.
- Internet browser.
Additional features
- Features USB recording.
- Freeview HD digital tuner.
- Freeview (UK) and Saorview (ROI).
- XR processor.
- Sleep timer.
- Parental controls.
- Aerial not required.
Energy efficiency information:
- Energy efficiency class: E.
- Energy consumption per 1000h: 107kWh.
- Energy consumption in high dynamic mode per 1000h: 142kWh.
- Standby power consumption 0.5 watt.
In the box
- TV.
- Voice remote control (requires 2 x rechargeable batteries, included).
- Power cable.
- TV stand.
- Screws.
General information:
- Manufacturer's 1 year guarantee.
- EAN: 4548736159747.
Returns
If you want to return your product once it's been successfully delivered, a non-refundable collection charge of £30 will be applied, unless the product is faulty.
More info about our returns policy can be found here.
Energy efficiency information:
4.5
427 reviews
86%
Recommended this product
Customers Say
Sony Bravia TVs praised for stunning picture quality, excellent sound, and premium build. Some users find setup and menus complex; occasional issues with Wi-Fi, channel tuning, and brightness noted.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Best TV I own!
I have 10 TVs in my house, this is my favourite by far! Excellent picture quality
Joe1888
Top draw TV
Exceptional TV and great value for money, we have been buying Sony TVs for years assured that the quality is a given this latest tv is the best.
The Box 1
SONY BRAVIA 8 OLED 4K ULTRA HD 55 " TELEVISION.
The Sony Bravia 8 OLED 4K ULTRA HD 55" television with High Dynamics is a "No Brainer" compared to other makes offering similar features. The picture and sound 🔊 are amazing and leaving you wanting more a specially with a Surround System attached for best experiences throughout. My only issue is with Sony regarding more written instructions to aid initial set-up would be most helpful for best experience straight out of the box, flow chart or similar to save time on correct connections for additional devices and seamless uniformity.
Watte
Amazing all rounder.
I love it! The quality of the picture when compared to the other display TV in the various shops we check it stood out instantly. I have kept to Bravia TV’s for many years now and the 8 feels like it gives a great value for money.
AvidBraviaFan
brill all round
hi yes great product all round for ps5 slim connected to it and a Sony blue ray.. so all Sony great thank you.... 10/10
gazzagj
Poor
Installed 2 weeks ago and constant problems regarding wi fi connection repeated call outs to Sony installer. No solution. Said wait for Sony software update!
Annoyed54
Great large tv
Had the tv two weeks and it’s awesome. Sound amazing and it’s big
Ukpaulp
sony bravia K55XR80PU
I have had this sony 4K bravia TV now for two week now it did take me a bit of time to get up to date of all the latest technology it's just amazing tv absolutely stunning picture quality the build quality is great so i purchased a sony 4K blu ray player with my home cinema set up the experience is out of this world my last sony bravia tv is over seventeen years old so great job sony.
null
TV
Good picture & sound quality Annoying linking phone & apps such as Spotify like the system takes over or delays the stream
Ange0420
Picture amazing
I bought the Sony Bravia 8 a few weeks ago brilliant pictures and sound, set up a bit not easy, but managed at the end.
Miki 59
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.