Sony 77 Inch K77XR80PU Smart 4K HDR OLED Freeview TV
484/1265£2699.00
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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
444 reviews
86%
Recommended this product
Customers Say
Sony Bravia 8 OLED TV praised for its stunning picture quality, vibrant colors, and excellent sound without needing a soundbar. Users appreciate the premium design and smooth Google TV interface, though some face software glitches and complex settings.
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.
Watching this tv isn't a nice experience
TV looks nice. Sound is tinny and within a month of buying the tv we had five different updates to download. Every time we download these updates it throws out the sound synching the sound is sometimes up to a second ahead of the mouth of the person on the tv. It, eventually, corrects itself but it spoils the 'experience, of watching such an expensive tv.
LairdTed
Great TV
Terrific picture quality and excellent sound. The build quality is excellent and the choice of placement of the feet to accommodate a sound bar is a good piece of design.
Mal1950
A big Improvement
Replaced my old Tv. This new one is so much brighter faster and good sound. Very Pleased.
Cultra
Great on everything
Absolutely brilliant, Better than other manufacturers by miles.
Uri01
A great TV
Got this TV a couple of weeks ago and am happy with it so far. The picture quality is great and so is the sound from the inbuilt speakers. 55" is the perfect size for me. Two different remotes so you can take your pick at any given moment, good user interface and apps.
aniket393
Only purchase sony
Purchased for customer, I always purchase sony products for install
Chris2902
Tv freezes and then reboots itself
We've had the tv about six weeks and although the picture quality is fantastic there is an issue where on a couple of occasions the picture freezes and then the tv reboots itself. I've carried out various 'fixes' that have been suggested on different forums but so far nothing seems to have worked.
Charles4469
What a fantastic TV !
What a fantastic TV, lovely picture quality, easy set up and works great with Sky.
Brian M H
Sony is still no. 1 for TV
Great TV. No complaints. Weight, design, appearance, picture and sound all top notch. Good value for money at 1500 GBP for the 65"
Nicky Bids
New kid in the corner
This TV replaced a 20 year old Sony which finally died. I am very pleased with the replacement which has a load of features new to me. It was a breeze to install new apps (TV channels in old speak) and the picture quality was great, as I have come to expect from a Sony product. The sound system is greatly improved over the old one. one slight niggle is the inability to install apps that are currently not suggested by the system. Perhaps i've not fouuns out how to do this yet.
Whose
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.