
Sony Bravia xr a90k
Brand | Sony 2021 |
Model | Bravia xr a90k |
Released Year | 2021 |
Type | TV |
Screen Size | Available in 55, 65 inches |
Resolution | 3840 x 2160 (4K UHD) |
Refresh Rate | 120Hz |
Display Technology | OLED |
Wi-Fi | Wi-Fi 5 (802.11ac) |
Bluetooth | Bluetooth 5.0 |
Status | Active |
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Overview
The Sony Bravia XR A90K is a premium OLED TV that integrates advanced XR cognitive processing technology for unparalleled picture accuracy.
This model features a 4K Ultra HD OLED panel that delivers deep blacks, vibrant colors, and wide viewing angles.
It is powered by the Cognitive Processor XR, which analyzes and optimizes visual and audio elements to enhance realism.
The display supports HDR formats including HDR10, HLG, and Dolby Vision for expanded dynamic range and color reproduction.
Connectivity options include multiple HDMI 2.1 ports, USB, Wi-Fi, Bluetooth, and Ethernet, supporting next-gen gaming and smart home integration.
The TV runs on Google TV platform with voice control, smart assistant compatibility, and built-in streaming services for flexible multimedia usage.
Specifications
UPC | 0027242924673 |
Smart TV Features | Netflix |
Display Technology | OLED |
Screen Size | Available in 55, 65 inches |
Maximum Resolution | 2160p (4K) |
Model | Sony BRAVIA XR A90K |
MPN | XR-42A90K |
Features | UpScaling to 4K, HDR TV, Wi-Fi Ready |
Audio/Video Inputs | HDMI |
Display Type | OLED |
Resolution | 3840 x 2160 (4K UHD) |
HDR Compatibility | HDR10, HLG, Dolby Vision |
Processor | Cognitive Processor XR |
Operating System | Google TV |
HDMI Ports | 4 (HDMI 2.1) |
USB Ports | 3 |
Wi-Fi | Wi-Fi 5 (802.11ac) |
Bluetooth | Bluetooth 5.0 |
Audio Technology | Acoustic Surface Audio+ |
Local Dimming | Not applicable (OLED panel) |
Refresh Rate | 120Hz |
Voice Control | Google Assistant Built-in |
Dimensions (Without Stand) | Varies by screen size, approx. 1229 x 711 x 47 mm (65 inch) |
Weight (Without Stand) | Approx. 23.7 kg (65 inch) |
Color | Black |
Power Consumption | Approx. 240W |
Energy Efficiency Rating | Varies by region |
Images
Key Advantages
The OLED panel delivers perfect blacks and infinite contrast for exceptional picture quality.
The XR Cognitive Processor provides intelligent upscaling and real-time image enhancement, improving the viewing experience.
HDMI 2.1 support enables 4K 120Hz input for smooth gameplay with latest consoles.
The Google TV interface provides access to thousands of apps and voice control functionality.
Acoustic Surface Audio+ technology creates immersive sound directly from the screen surface.
Elegant slim design ensures a modern appearance that fits in any living space.
Limitations
OLED technology can be susceptible to image retention or burn-in with static content after extended use.
The higher price point may not be affordable for all consumers even though it offers premium features.
Peak brightness is generally lower than LED-LCD counterparts, which may affect HDR viewing in bright rooms.
Limited local dimming capability compared to some advanced LED TVs.
Soundbar or external audio setup might still be preferred for audiophiles despite the on-screen sound technology.
Availability varies by region, which might restrict access to certain models.
FAQ
What display technology does the Sony Bravia XR A90K use?
It uses an OLED panel technology that provides perfect blacks and high contrast ratio.
Does the A90K support HDMI 2.1 for gaming?
Yes, the Bravia XR A90K features HDMI 2.1 ports supporting 4K resolution at 120Hz.
What smart TV platform is equipped in this model?
The TV runs on Google TV, offering access to many apps and voice assistant integration.
What HDR formats are compatible with the Bravia XR A90K?
It supports HDR10, HLG, and Dolby Vision for enhanced dynamic range content.
Is there any risk of burn-in with this OLED TV?
OLED displays can experience image retention if static images are displayed for extended periods, but normal usage minimizes this risk.
Can I use external speakers with the Sony Bravia XR A90K?
Yes, the TV includes audio output options to connect external sound systems or soundbars.
What is the processor used in the Bravia XR A90K?
It’s powered by the Cognitive Processor XR designed to optimize picture and sound by mimicking human cognitive functions.
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