Sony BRAVIA KE48A9BU A9 MASTER Series 48" OLED 4K Ultra HD HDR Smart Android TV

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OLED perfection on a smaller screen.


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Specifications of the Sony BRAVIA KE48A9BU

  • Weight (Kg) 17.600000
  • Brand Sony
  • Warranty 5 Year Warranty
  • Screen Size 49"
  • Screen Technology OLED
  • HDR Dolby Vision - HDR10 - Hybrid Log Gamma (HLG)
  • Dimensions 624 x 1069 x 58 mm (H x W x D)
  • Dimensions with Stand 629 x 1069 x 255 mm (H x W x D)
  • Resolution 4K Ultra HD 3840 x 2160p
  • Processing rate X-Motion Clarity
  • Picture enhancement X1 Ultimate Processor - TRILUMINOS Display
  • 4K Ultra HD compatibility Video CODEC: HEVC H.265 / VP9 - 4K upscaling picture enhancement
  • HDR game mode Yes
  • Noise reduction Yes
  • Netflix Calibrated YES
  • Smart platform Android TV
  • Smart TV services Catch up TV: BBC iPlayer, ITV Hub, All 4, My5 - Streaming: Netflix 4K, Prime Video 4K, Disney+, Google Play Movies & TV, Rakuten TV, Mubi, Chili - App store: Google Play Store - Custom homepage - Full internet browser - Social media: YouTube 4K - Gaming a
  • Voice controlled assistant Google Assistant
  • Screen mirroring Chromecast (Android / iOS) - Apple AirPlay
  • Other smart features Netflix Calibrated Mode - IMAX Enhanced Works with: - Amazon Alexa - Google Assistant - Apple HomeKit
  • Smartphone app Video & TV Sideview app - Android TV Remote app
  • WiFi Built-in WiFi
  • Bluetooth Bluetooth 4.2
  • Connections HDMI 2.1 x 1 - HDMI 2.0b x 3 - Composite input x 1 - USB 3.0 x 1 - USB 2.0 x 2 - Ethernet
  • Audio Output Optical x 1 - 3.5 mm jack
  • TV Tuner Freeview HD
  • Electronic programme guide 7-day EPG and 7-day catch up with YouView
  • HDMI Audio return Channel (ARC) or (eARC) Yes (eARC/ARC)
  • Speakers 3
  • Audio specification Acoustic Surface Audio
  • Audio power 25 W
  • Sound enhancement Dolby Audio - Dolby Atmos - DTS Digital Surround
  • Voice control Via remote
  • PVR function Yes
  • VESA mount 300 x 300
  • Table-top stand Yes
  • Other features Sleep timer - Parental lock
  • Energy efficiency class B
  • On-mode power consumption 114 W
  • Annual power consumption 158 kWh
  • Colour TV: Black - Stand: Dark silver
  • Material TV: Aluminium - Stand: Aluminium
  • Internal menu languages 31 languages
  • Box contents Sony BRAVIA KD48A9BU 48" Smart 4K Ultra HD HDR OLED TV - Voice remote control (RMF-TX600E) - Batteries - AC power cord - Table top stand - Operating instructions - Quick setup guide
  • Digital Assistant google
  • 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.

Full terms & conditions

SHS The Score - Sony BRAVIA A9 4K OLED TV

SHS The Score - Sony BRAVIA A9 4K OLED TV

Recommended For: OLED perfection on a smaller screen

The A9 gives customers the option of a smaller screen size without missing out on any great features. This 48” OLED offers X-Motion Clarity and Sony’s flagship X1 Ultimate Processor. In an OLED TV, light and colour are combined and outputted from a single source. This means a pixel can create and turn off its own light, resulting in brighter colour and the blackest blacks.

4K and HDR benefit here as the image created is hyper-realistic and will handle contrast between light and dark colours much better than a conventional LED. Differentiation between similar colours is made better too, allowing you to see details that were previously hidden when viewed on a conventional TV.

Available in a 48” screen to suit the size & layout of your room. Read our handy blog on choosing the right screen size for your room here.

SHS The Score - Sony BRAVIA A9 4K OLED TV

SHS Top Sony BRAVIA A9 Features (Explained)

SHS Top Sony BRAVIA A9 Features (Explained)

4K HDR OLED TV: OLED screens ensure all colour output is extremely vivid and blacks are even darker as the luminosity of each LED can be tailored exactly to the needs of the pixel they are lighting. 4K and HDR content is even more vivid and detailed when viewed on an OLED TV.

Dolby Vision Atmos: The A9 will perfectly pass through Atmos recorded content via e-ARC into a connected soundbar and Dolby Vision quality picture from connected devices, along with offering a 3D sound experience when playing audio through the TV alone thanks to Acoustic Surface Audio.

Sony X1 Ultimate HDR Processor: Built on the success of Sony’s class-leading X1 Processor, the X1 Ultimate takes image processing to the next level. The X1 will render each object on screen separately to ensure the picture is clear and colour realistic, rather than rendering each frame as a whole. For example, a helicopter flying across the screen is processed separately to the blue sky behind it, minimising blur and boosting colour clarity and contrast.  

Smart Features: Access all your favourite entertainment in record time with Android TV, featuring Google Play Store and Chromecast. A separate processor enables all Sony TVs to launch apps, such as Netflix, 3 times faster than a conventional smart television. Works with Apple Homekit and Airplay. 

Premium Remote: A9’s premium remote also allows for Hands-Free Voice Search making it easy to control your TV. 

SHS Top Sony BRAVIA A9 Features (Explained)

Similar TV Comparison

Similar TV Comparison

Model Below: Sony BRAVIA A8 - Sony’s most popular OLED of 2020 offers X-Motion Clarity for OLED, Acoustic Surface Audio and Pixel Contrast Booster, making it a worthy competitor against the A9. The A8 is also available in a variety of screen sizes to suit more room sizes.

Model Above: Sony BRAVIA AG9 - Centre Speaker Mode makes the AG9 great for use with an Amp and bookshelf or floorstanding speakers as the TV can be used as the central, vocal sound channel. Available in the smaller size of 55” and 65” along with a large 77” option.

Similar TV Comparison

Jargon Buster: Breaking Down The Spec

Jargon Buster: Breaking Down The Spec

4K X-Reality Pro: The A9 X1 Ultimate Processor will upscale pixels in any image to bring them closer to true 4K definition. This is achieved through image noise reduction techniques and AI detail enhancement.

Ambient Optimisation: Screen brightness will automatically adjust depending on the light conditions in your room. In a dark room, brightness will dim slightly for a more comfortable viewing experience.

Acoustic Surface Audio: The TV sound emanates from the screen itself with two actuators vibrating the TV imperceptibly and a pair of subwoofers providing deep bass and a more dynamic, 3D sound overall. 

Pixel Contrast Booster: Both colour and contrast are enhanced in brighter areas of the screen to add depth and a greater number of colour hues and shades. 

IMAX Enhanced: Content that has been specially formatted for IMAX theatres will play as intended through the A9, giving you deeper bass, dynamic audio range, image grain reduction and a wider viewing scope.

X-Wide Angle: Image brightness and contrast won't dim or change even when viewed from side on, making the A9 perfect for positioning in a corner or to the side of the viewing audience.   

Jargon Buster: Breaking Down The Spec

Best Matched Soundbars

Best Matched Soundbars

*We recommend wall mounting the A9 if using a soundbar to avoid encroaching on the screen.* 

Sonos ArcThe eARC connection on the Sony A9 will pass on Dolby Atmos sound content to your sound bar, allowing Arc to play in Dolby Atmos and use its upward firing speaker drivers for a more immersive home-cinema experience.   

Sony HT-G700 - 3.1 channel soundbar and subwoofer package with support for Dolby Atmos, DTS:X and Bluetooth 5.0 for hassle-free connection. Designed to enhance your TV audio with cinematic surround sound and impressive vocals.

Bowers & Wilkins Formation Bar - High-fidelity, powerful multiroom soundbar offering a powerful sound performance and wireless streaming flexibility. Also supports hi-res audio streaming to enhance your music listening experience. 


Best Matched Soundbars

Lens To Living Room

Lens To Living Room

Sony is used across a vast array of film production houses, meaning it’s very likely that Sony equipment was used to shoot and develop many of your favourite films and TV shows. As a product of this, Sony TVs are expertly calibrated to match the filming and audio equipment used to create the content you watch, ensuring that what you see is exactly what the director or producer intended. 

Netflix Calibrated Mode will allow you to watch Netflix originals exactly as the creator intended. Alongside this, the A9 and all other 2020 Sony TVs recommended by Netflix due to their better performance, easier app access and new features that ensure a better TV watching experience.

Lens To Living Room

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