Sony 77 Inch K77XR80PU Smart 4K HDR OLED Freeview TV
484/1265£2799.00
- From £2808.95 with delivery
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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:
4.4
457 reviews
85%
Recommended this product
Customers Say
Sony Bravia 8 OLED TVs are praised for stunning picture quality, vibrant colors, and excellent built-in sound. Some users find setup and software glitches challenging, with occasional sound sync and Wi-Fi issues.
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.
I purchased this TV just under a fortnight ago and I am disappointed with the brightness of the picture. No matter what I've done to correct it (turned all the power-saving controls etc.), the picture still darkens. I suspect therefore that the product is defective and it needs to be rectified. Very disappointed as I am a devoted Sony Bravia consumer - in fact I have always bought Sony TVs.
Michael Thai
Excellent TV
We had to buy a new TV when our 17 yr old Panasonic plasma TV died, on visiting a local dealer, we were very impressed with the Sony,it performed just as well as the Panasonic, and decided to buy it.
gkse7en
Great purchase
Loving our new smart tv. Really easy and straight forward purchase from Sony. Thank you
Azzdean
Great features
Fab tv , excellent all round , sound , picture , buy it
Nair2222
Perfect TV for me
My new Bravia 8A TV set (77 inches) arrived last week. It is a real dream, the image is simply amazing. The sound has great clarity, I can enjoy like never before films, shows, concerts.
Simon Thom
When I installed I could not get it to work your Help desk were brilliant very careing and at 85 very patient in the end it was the signal strength despite having recently changed my router I am still not getting sufficent signal so I have connected to an external aerial now works fine but cannot get eveything as I am not connected to the Wi-Fi need to get a booster. Very happy with the picture.
Dotty Scotty
Great television
I only installed this three weeks ago, upto now it has met our expectations, sound is good as is picture. Although I think a theatre system would be good with it. Our room is 6mtrs x 4.5mtrs with vaulted ceiling and beams. You very quickly get used to the size and could have gone bigger.
Littlejohn2356
Constant sound sync issues
This TV coupled with a theatre 6 sound system should be amazing. Unfortunately the sound is always falling out of sync with the picture, requiring a TV re-boot to get the sound and picture synchronised again. For what this set up cost, this constant aggravation is unacceptable.
davidBxxx
Very unreliable, not what’s expected of a sony
The software is terrible. All sorts of glitches. Has been repaired by Dony after only 6 months. And it still has glitches!!!!!
Tony99aggie
Giving 4 stars because I haven't found all the right settings yet, but it's a really nice piece of equipment.
Jezza66
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.