Sony XR42A90K 42" 4K OLED Smart Google TV Dolby Vision Atmos 120Hz HDR PS5 WiFi
Key Features
- 42" 4K OLED Display – Self-illuminating pixels deliver deep blacks, impressive contrast and vibrant colour.
- 4K Ultra HD Resolution – Sharp 3840 x 2160 resolution provides excellent detail for movies, games and streaming.
- Cognitive Processor XR – Sony's intelligent processor enhances picture and sound by analysing content in a more natural way.
- XR OLED Contrast Pro – Boosts contrast and brightness to produce deeper blacks and brighter highlights.
- XR 4K Upscaling – Enhances compatible lower-resolution content towards 4K quality.
- Dolby Vision – Advanced HDR support delivers enhanced brightness, contrast and colour with compatible content.
- HDR10 & HLG – Additional HDR format support for compatible entertainment.
- Up to 120Hz Input – Smooth motion for fast-paced gaming and compatible high-frame-rate content.
- Variable Refresh Rate (VRR) – Helps minimise screen tearing and stuttering with compatible gaming hardware.
- Auto Low Latency Mode (ALLM) – Automatically optimises latency when compatible gaming equipment is connected.
- Perfect for PlayStation 5 Features – Gaming-focused functionality designed to complement compatible PS5 consoles.
- Acoustic Surface Audio+ – Uses the screen to produce sound, helping audio feel more closely connected to the on-screen action.
- Dolby Atmos – Creates immersive, spacious sound for compatible movies, programmes and games.
- Google TV – Access compatible streaming apps, films and programmes from one convenient interface.
- Google Assistant – Compatible voice control for searching and accessing supported features.
- Google Cast / Chromecast Built-In – Cast compatible content from supported mobile devices.
- Screen Mirroring – Share compatible content directly on the television.
- Compact Premium Design – Slim OLED construction makes the 42-inch model particularly suitable for smaller rooms and gaming setups.
Gaming Features
The Sony XR42A90K is particularly well suited to gaming thanks to its OLED response characteristics and modern gaming features.
120Hz • VRR • ALLM • 4K • HDR • PlayStation 5 Optimisation
VRR helps reduce tearing during variable-frame-rate gameplay, while ALLM automatically selects a low-latency mode when compatible gaming equipment is detected.
Smart Google TV
Built-in Google TV brings compatible streaming apps and entertainment together in one easy-to-use interface.
Popular compatible services include:
Netflix • YouTube • Prime Video and more
Google Assistant provides compatible voice control, while built-in casting makes it easy to display supported content from phones and tablets.
Picture Specifications
Brand: Sony
Series: BRAVIA A90K
Model: XR42A90K / XR-42A90K
Screen Size: 42" / 105.5cm
Display Technology: OLED
Resolution: 4K Ultra HD
Pixel Resolution: 3840 x 2160
Aspect Ratio: 16:9
Native Refresh Rate: 100Hz
Supported Input: Up to 120Hz
HDR: Dolby Vision / HDR10 / HLG
Processor: Cognitive Processor XR
Picture Technology: XR OLED Contrast Pro
4K Upscaling: Yes
Automatic Brightness Control: Yes
Audio
Dolby Atmos: Yes
Acoustic Surface Audio+: Yes
Acoustic Surface Audio+ produces sound directly from the display, helping dialogue and effects appear to come from their position on screen.
Connectivity & Smart Features
Smart Platform: Google TV
Wi-Fi: Yes
HDMI: Yes
Screen Mirroring: Yes
Google Cast: Yes
Voice Control: Yes
VRR: Yes
ALLM: Yes
Design & Wall Mounting
Colour: Black
Material: Metal
VESA Mount: 200 x 200mm
Slim Design: Approx. 57mm depth without stand
Its compact 42-inch OLED design makes the A90K suitable for bedrooms, smaller living rooms, desks and premium gaming setups.
Energy Information
Energy Efficiency Class: G
SDR On-Mode Power: 52W
HDR On-Mode Power: 67W
Standby Power: 0.5W
Networked Standby: 2.0W
What's Included
- Sony BRAVIA A90K XR42A90K 42" OLED Smart TV
- Remote Control
- Power Cable
The Sony XR42A90K combines premium OLED picture quality with 4K resolution, Dolby Vision, Dolby Atmos, 120Hz gaming support, VRR, ALLM and Google TV, making it a strong compact option for movies, streaming and PlayStation gaming.
Please note: Streaming apps and Google TV services require an internet connection and may require separate accounts and/or subscriptions. 4K 120Hz, VRR, ALLM and other gaming functionality require compatible devices, HDMI connections, content and settings.
