Sony XR48A90KU A90K BRAVIA XR MASTER Series OLED 4K Ultra HD High Dynamic Range HDR Smart TV Google TV 2022. Experience exceptional entertainment with this premium Sony BRAVIA XR MASTER Series OLED TV, designed to deliver breathtaking picture quality, immersive sound, and advanced gaming performance. Featuring a stunning 4K OLED panel powered by the revolutionary Cognitive Processor XR, whatever you're watching will be intelligently upscaled close to 4K quality while reproducing content the way humans naturally see and hear for an incredibly lifelike viewing experience. The Cognitive Processor XR understands how the human eye focuses, cross-analysing images to create real scenes with greater depth, extraordinary contrast, lifelike textures, natural colours, enhanced bandwidth processing, and beautifully vivid detail. XR OLED Contrast Pro boosts colour and contrast in bright areas for exceptionally realistic pictures defined by perfect blacks and peak brightness. With a temperature sensor and high luminance panel, this OLED TV uses Cognitive Processor XR technology to detect screen temperature and precisely control illumination so pixels in bright areas are illuminated simultaneously. The result is outstanding contrast with deeper blacks and more realistic highlights. Powered by Cognitive Processor XR, XR Triluminos Pro enables the A90K to access over a billion colours and reproduce each with subtle differences seen in the real world. Combined with a wide colour gamut panel, this technology detects colour through saturation, hue, and brightness to create more natural shades and exceptional realism in every scene. With XR HDR Remaster, the TV analyses individual objects on screen and adjusts colour and contrast for enhanced realism. Object-based processing powered by BRAVIA XR improves precision by adding adjustment of hue, saturation, brightness, motion vector, bandwidth and more, producing scenes with greater depth, lifelike textures, and natural colours. XR 4K Upscaling intelligently recreates lost textures and details using vast amounts of image data, allowing entertainment from any source to appear closer to true 4K quality. 4K XR Super Resolution further enhances image clarity by analysing individual objects and reproducing virtually real-world textures, while 4K XR Smoothing minimises banding and creates smooth, natural pictures with thousands of tones and gradations. Powered by Cognitive Processor XR, XR OLED Motion combats blur by detecting and analysing visual elements across frames, inserting additional frames where needed to ensure smooth and clear action during fast-moving scenes. Watching TV from the sides remains just as satisfying as viewing from the centre thanks to the self-illuminating OLED panel, which keeps colours accurate and consistent from wider viewing angles. Designed with gamers in mind, this Sony BRAVIA TV supports HDMI 2.1 gaming features including 4K/120fps performance, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Auto HDR Tone Mapping. Compatible games can achieve up to 120fps for ultra-smooth gameplay with reduced input lag, while Variable Refresh Rate dynamically matches display refresh rate to frame rates from gaming devices to reduce screen tearing and stuttering. Auto Low Latency Mode automatically switches the TV into low-latency gaming mode when a console is detected, and Auto HDR Tone Mapping instantly optimises HDR settings during PS5 setup for improved detail in both bright and dark scenes. Auto Genre Picture Mode further enhances performance by automatically switching between Game Mode and Standard Mode depending on content. Sound performance is equally impressive with Acoustic Surface Audio+, where sound comes directly from the screen itself. Two actuators vibrate behind the display, turning the screen into a speaker and creating powerful acoustics that move with the picture for more realistic and immersive audio. Dialogue remains clear while action sequences feel more engaging, helping recreate cinema-like experiences at home. Additional features include Bluetooth connectivity for compatible wireless devices, Google TV smart functionality for easy access to apps and entertainment, and premium Sony processing technologies designed to optimise both picture and sound performance. Key specifications: Display Type: 4K OLED Panel; Processor: Cognitive Processor XR; Contrast Technology: XR OLED Contrast Pro; Colour Technology: XR Triluminos Pro; Gaming Features: HDMI 2.1, 4K/120fps, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Auto HDR Tone Mapping, Auto Genre Picture Mode; Audio: Acoustic Surface Audio Plus; Connectivity: Bluetooth; Refresh Rate: 100Hz; Weight: 16.5 kg; Colour: Black.