Sony Bravia XR48A90KU A90K Bravia XR 48" 4K HDR OLED Google Smart TV

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Sony OLED TV with stunning 4K visuals and Cognitive Bravia XR Processor

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Specifications of the Sony Bravia XR48A90KU

  • Weight (Kg) 21.000000
  • Brand Sony
  • Warranty 5 Year Warranty
  • Screen Size 48"
  • Screen Technology OLED
  • HDR Yes(HDR10,HLG,Dolby Vision)
  • Dimensions 106.9 x 62.4 x 5.9 cm
  • Dimensions with Stand 106.9 x 62.9 x 22.5 cm (Standard Position)
  • Resolution 3840 x 2160
  • Netflix Calibrated Yes
  • Smart platform Google TV
  • WiFi 2.4GHz/5GHz(for Wi-Fi Direct: 2.4GHz Only)
  • VESA mount 300 x 300
  • Music connectivity Airplay 2

At Smart Home Sounds we pride ourselves on customer satisfaction and would like our customers to be 100% happy with their purchase.

We offer 30-day hassle-free returns and personalised service from real-life people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange. 


  • For hygiene reasons, we are unable to give refunds on in-ear headphones if used
  • Video games cannot be retuned if the seal is broken (unless faulty)

Want to return a faulty or damaged product? No worries - Smart Home Sounds will arrange a collection or exchange should this be necessary.

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The Sony A90K’s 4K OLED screen is perfect for gaming setups given the two smaller screen sizes available. OLED technology is capable of reproducing true blacks as each pixel is individually light controlled, and Sony’s Bravia Cognitive XR Processor is capable of processing the image on screen to compliment how the human brain processes information.

  • 4K OLED Screen

  • Sony Bravia Cognitive XR Processor 

  • XR OLED Contrast Pro increases the realism of the picture on screen

  • Acoustic Surface Audio + places actuators behind the screen for lifelike sound that moves with the picture

  • HDMI 2.1, ALLM, VRR and 120 FPS in 4K

How does an OLED screen work?

How does an OLED screen work?

Sony OLED screens offer pure blacks for real-life depth and texture. Each pixel is controlled by an individual light source, leading to deeper blacks and brighter colours for better contrast and detail than a traditional LED screen.

For 2022, Sony’s OLED screens are even brighter than ever before offering exceptional life-like visuals and wide viewing angles.

How does an OLED screen work?

Top Features Explained

Top Features Explained
  • XR OLED Contrast Pro: Colour and contrast are boosted in bright areas for incredibly realistic pictures.
  • Acoustic Surface Audio +: Sound comes directly from the screen thanks to dual actuators positioned behind the panel. These vibrate the screen imperceptibly to create powerful acoustics that move with the picture.
  • XR 4K Upscaling: Enjoy your favourite entertainment in as close to 4K quality as possible, with images recorded in 2K or even HD upscaled on screen.
  • XR OLED Motion: The A90K’s XR Cognitive Processor will combat blur on screen by detecting and enhancing key visual elements in the frame.
  • Bravia XR Cognitive Processor: Sony’s revolutionary processor reproduces content in the way humans naturally see and hear to make for an incredibly lifelike viewing experience. Images are analysed in the way the human eye sees.
  • Support for HDMI 2.1 features: 120 FPS in 4K, VRR and ALLM all help tp deliver a thrilling gaming experience while an input lag as low as 8.5 milliseconds offers a competitive advantage for avid gamers.
Top Features Explained