Is the A90K good for PS5 and Xbox Series X?

Yes. It has a 120 Hz panel, VRR and two HDMI 2.1 ports that take 4K at 120 Hz. Input lag is low in game mode.

How does it compare with the LG C2 42-inch?

The C2 is brighter and has four HDMI 2.1 ports. The A90K has Sony's motion processing and a sturdier stand. Both use OLED panels with similar contrast.

Is 42 inches too small for a living room?

For a main sofa setup, most people want 55 inches or more. At 42 inches, this suits bedrooms, small rooms and desk viewing.

Does it support Dolby Vision and Dolby Atmos?

Yes, it handles Dolby Vision HDR and Dolby Atmos pass-through. The built-in speakers are stereo, so Atmos needs a soundbar or receiver.

Yes. It uses a standard VESA mount, and the stand is removable. The panel is thin, so a slim mount sits close to the wall.

The TV, the tabletop stand, a remote, batteries and a power cable. HDMI cables are not included.

Where is the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch cheapest?

At The HDTV Spot, for $699.00, 46% under what the other stores charge, as of our latest check.

Where can I buy the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch?

9 stores we checked sell it, including Baillio's, ABC Warehouse, Abt Electronics & Appliances, Jetson's Appliance, Schaefer's.

Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch

Best price now

Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch

Best price now

$699.00

at The HDTV Spot

Observed Nov 8, 2026, 2:52 AM

46% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when.

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It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $699.00 at The HDTV Spot on Nov 8.
Checked at 9 stores.

Our take on the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch

The A90K is Sony's smallest OLED, a 42-inch 4K set built around the Cognitive Processor XR and XR OLED Contrast Pro. It is one of the few premium OLEDs in this size, which makes it a strong pick for a bedroom, a small living room or a desk setup where a 55-inch panel will not fit. It covers the gaming basics well: 120 Hz, VRR, four HDMI ports and two that support 4K at 120 Hz. Against the LG C2 in the same size, it gives up a little brightness and two gaming ports but adds Sony's motion handling and a sturdier build. Reviewers rate the picture and sound highly and mostly complain about the high price for the size and the modest peak brightness in bright rooms.

Best forSmall rooms and bedroomsConsole gamers who want 120 Hz and VRRMovie fans who watch in dim lightDesk and close-viewing setups

Pros

Deep OLED blacks with strong contrast
Accurate, natural colors out of the box
120 Hz panel with VRR and low input lag
Four HDMI ports, two at 4K 120 Hz
Good built-in sound for a slim TV
Google TV with Chromecast and AirPlay 2

Cons

Expensive for a 42-inch screen
Not bright enough for sunny rooms
Only two HDMI 2.1 ports
Stand has little height adjustment
No ATSC 3.0 tuner

Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch prices at every store

Baillio'sNew
In stock
$910.00Observed Nov 8, 2026, 6:03 PM
Visit Baillio's
ABC WarehouseNew
In stock
$1,298.00Observed Nov 8, 2026, 6:03 PM
Visit ABC Warehouse
Abt Electronics & AppliancesNew
In stock
$1,298.00Observed Nov 8, 2026, 6:03 PM
Visit Abt Electronics & Appliances
The HDTV SpotNew
Availability unknown
$699.00Observed Nov 8, 2026, 2:52 AM
Visit The HDTV Spot
CrutchfieldNew
Availability unknown
$1,298.00Observed Nov 8, 2026, 6:03 PM
Visit Crutchfield
Electronics ExpoNew
Availability unknown
$1,298.00Observed Nov 8, 2026, 6:03 PM
Visit Electronics Expo
Jetson's ApplianceNew
Availability unknown
$1,299.99Observed Nov 8, 2026, 6:03 PM
Visit Jetson's Appliance
Schaefer'sNew
Availability unknown
$1,299.99Observed Nov 8, 2026, 6:03 PM
Visit Schaefer's
CohensNew
Availability unknown
$1,299.99Observed Nov 5, 2026, 12:17 AM
Visit Cohens

Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch price history

$1,299.99$699.00

Nov 5Nov 8

Lowest price we've seen: $699.00 on Nov 8 at The HDTV Spot; highest $1,299.99 on Nov 5. Tracked across 9 stores since Nov 5.

What reviewers say

Reviewers and owners praise the picture, color accuracy and motion, and call it one of the best small OLEDs you can buy. Most criticism centers on the price for the size and on brightness in bright rooms.

What people mention

Picture qualityPraisedOwners describe deep blacks, strong contrast and accurate colors that look right without tweaking.
BrightnessMixedIt is fine in a dim room, but reviewers say HDR highlights and daytime viewing are dimmer than brighter OLED rivals.
GamingPraisedReviewers report low input lag, working VRR and smooth 120 Hz play on the two 4K 120 Hz ports.
SoundPraisedThe built-in speakers are called clear and usable, better than most slim TVs, though a soundbar still helps for films.
ValueCriticisedReviewers and owners say you pay a premium for the Sony name and the small size.
SetupPraisedOwners find the stand easy to attach and Google TV quick to set up.

About the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch

Intelligent TV processing technology with Cognitive Processor XR that delivers natural and realistic picture quality. Immersive depth and realism with lifelike brightness enhanced by XR OLED Contrast Pro. Billions of accurate colors deliver natural and beautiful picture quality, enhanced by XR Triluminos Pro.

Specifications

Network Functionality: Smart TV, Google Assistant
Supported Resolutions: 4K
Display Type: OLED
Resolution: 4K UHD
HDTV Format: 4K UHD
Backlight Technology: OLED
Display Highlights: HDR

Questions and answers

Is the A90K good for PS5 and Xbox Series X?: Yes. It has a 120 Hz panel, VRR and two HDMI 2.1 ports that take 4K at 120 Hz. Input lag is low in game mode.
How does it compare with the LG C2 42-inch?: The C2 is brighter and has four HDMI 2.1 ports. The A90K has Sony's motion processing and a sturdier stand. Both use OLED panels with similar contrast.
Is 42 inches too small for a living room?: For a main sofa setup, most people want 55 inches or more. At 42 inches, this suits bedrooms, small rooms and desk viewing.
Does it support Dolby Vision and Dolby Atmos?: Yes, it handles Dolby Vision HDR and Dolby Atmos pass-through. The built-in speakers are stereo, so Atmos needs a soundbar or receiver.
Can I wall-mount it?: Yes. It uses a standard VESA mount, and the stand is removable. The panel is thin, so a slim mount sits close to the wall.
What is in the box?: The TV, the tabletop stand, a remote, batteries and a power cable. HDMI cables are not included.
Where is the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch cheapest?: At The HDTV Spot, for $699.00, 46% under what the other stores charge, as of our latest check.
Where can I buy the Sony BRAVIA XR A90K 4K HDR OLED TV 42-inch?: 9 stores we checked sell it, including Baillio's, ABC Warehouse, Abt Electronics & Appliances, Jetson's Appliance, Schaefer's.