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Key Features
- 4K UHD 3840 x 2160 OLED Panel
- HDR10 & Dolby Vision Support
- Google TV OS
- VRR & ALLM for Gaming
Enjoy deep black levels and an enhanced gaming experience with the Sony BRAVIA XR A90K 48" HDR 4K UHD OLED TV. Four HDMI 2.1 ports enable compatibility with features like VRR and ALLM in today's gaming consoles to provide smooth gameplay. The deep black levels and vibrant color of the OLED's self-illuminating pixels are enhanced with features like XR OLED Contrast Pro and XR Triluminos Pro, powered by the Cognitive Processor XR, producing lifelike image depth and texture.
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Does the CR-A90K have a digital audio out
Does the CR-A90K have a digital audio out
Yes, the Sony CR-A90K has a TOSLINK optical digital output.
Date published: 2026-01-25
Will the Sony A90k 48 inch use a WBE or WBC ...
Will the Sony A90k 48 inch use a WBE or WBC panel?
Hi Armen, We are sorry but Sony does not publish panel type other than LCD or OLED. You can sometimes find these types of answers from reviewers and forum. Regards,
Sam
Date published: 2022-06-23
How does this TV perform with the U-Tube TV app? ...
How does this TV perform with the U-Tube TV app? NOT just U-tube but the (pay for)U-tube TV App?
The Sony BRAVIA XR A90K 48" HDR 4K UHD OLED TV (BH # SOXR48A90K) will work reliably with the YouTube TV app.
Date published: 2023-10-19
Does this TV support Bluetooth wireless?
Does this TV support Bluetooth wireless?
Yes, the Sony BRAVIA XR A90K 48" HDR 4K UHD OLED TV supports Bluetooth version 4.2.
Date published: 2025-07-13
Does this Sony XR A90K 48 support AirPlay and ...
Does this Sony XR A90K 48 support AirPlay and Chromecast? Are they built in?
Yes, the Sony BRAVIA XR A90K 48" HDR 4K UHD OLED TV supports AirPlay and Chromecast. Chromecast is built in via the TV's Google TV OS. Airplay can be casted from an Apple device to your TV.
Date published: 2025-11-04
Does it have optical digital audio out
Does it have optical digital audio out
Thank you for contacting Sony, John D.
Yes, the XR-48A90K does have one optical digital audio output.
We appreciate your interest in Sony products. Should you require any further assistance, please don't hesitate to reach out for support here:
https://us.esupport.sony.com/support/s/support-contact?language=en_US&category=tv
Best regards,
Gus, Sony North America Customer Support
Date published: 2026-01-26
What is the width of 42" OLED TV?
What is the width of 42" OLED TV?
The Sony BRAVIA XR A90K 42" HDR 4K UHD OLED TV
BH #SOXR42A90K:
Dimensions: 36.7(w) X 21.7(h) X 2.6(d)
Shipping Weight: 31 lbs
Date published: 2022-09-28
Is this TV a 120 refresh rate one?
Is this TV a 120 refresh rate one?
Hi Kenneth, Thanks for the question, Yes. the A90K has 120 Hz panel refresh rate. You can check the full specification of the TV from the link below : https://www.sony.com/electronics/support/televisions-projectors-oled-tvs-android-/xr-42a90k/specifications Hope this helps. Regards, -Craig
Date published: 2024-03-28