---
product_id: 450902547
title: "Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K)"
brand: "sony"
price: "$3278.02"
currency: USD
in_stock: true
reviews_count: 13
category: "Sony"
url: https://www.desertcart.us/products/450902547-sony-42-inch-a90k-bravia-xr-4k-hdr-tv-oled
store_origin: US
region: United States of America
---

# XR Triluminos Pro with billions of colors 8.5ms input lag, HDMI 2.1 for 4K/120Hz gaming 42-inch OLED 4K HDR display Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K)

**Brand:** sony
**Price:** $3278.02
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your viewing & gaming game with Sony’s OLED masterpiece!

## Quick Answers

- **What is this?** Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) by sony
- **How much does it cost?** $3278.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/450902547-sony-42-inch-a90k-bravia-xr-4k-hdr-tv-oled)

## Best For

- sony enthusiasts

## Why This Product

- Trusted sony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Compact Design:** Premium 42-inch form factor fits perfectly in modern living spaces without compromising on screen size or performance.
- • **Next-Level Gaming Ready:** Ultra-low 8.5ms input lag plus HDMI 2.1 features like VRR and ALLM make it the ultimate PS5 companion.
- • **Smart Entertainment Hub:** Google TV with Assistant, AirPlay 2, and BRAVIA CORE movie credits keep your favorite content just a voice command away.
- • **Cinematic OLED Brilliance:** Experience pure blacks and vibrant colors with XR OLED Contrast Pro and Cognitive Processor XR for lifelike visuals.
- • **Immersive Audio Experience:** Acoustic Surface Audio+ and Dolby Atmos deliver sound that moves with the picture for true cinematic immersion.

## Overview

The Sony 42 Inch A90K BRAVIA XR is a premium 4K HDR OLED Smart TV featuring the Cognitive Processor XR for unparalleled picture realism, XR OLED Contrast Pro for deep blacks, and XR Triluminos Pro for a wide color spectrum. Designed for gamers with ultra-low input lag and HDMI 2.1 support, it also offers immersive audio via Acoustic Surface Audio+ and Dolby Atmos. Powered by Google TV and compatible with Alexa and AirPlay 2, it’s a compact yet powerful entertainment centerpiece.

## Description

Experience the pure black and natural colors of OLED in a more compact size, powered by the intelligent Cognitive Processor XR™. With XR OLED Contrast Pro, contrast is boosted to create exceptionally realistic picture for movies and gaming. Enjoy OLED picture quality and cinematic audio packed into a beautifully compact form with Sony’s BRAVIA XR™ A90K Series.

Review: Stunning Picture in a Compact Size TV - This TV is everything I wanted in a compact premium set. The OLED panel delivers inky blacks and excellent contrast, while the XR processing makes 4K content look crisp and natural without over-sharpening. Dolby Vision titles have impressive depth and highlight detail, and motion stays smooth for sports and fast scenes. Google TV is quick and easy to navigate, and setup took only a few minutes. • Stunning OLED picture quality with deep blacks and vibrant, accurate color • Dolby Vision support makes streaming movies and shows look cinematic • Great motion handling and upscaling for sports and older content • Responsive Google TV interface with solid app selection
Review: Hard-core video/audiophile here! this TV literally has the best picture I have ever seen! - First off let me say- I have the Asus pg 32UQX($3000 gaming monitor) full array local dimming @ 1400 nits. The Asus PG 27UQ(baby brother), Samsung QN 950 B (144 Hz), the list goes on. I am very very particular about my viewing experiences; motion handling is one of the most important implementations along with picture processing. This TV I just received, the 42 inch Sony A90K is seriously the best looking picture I have ever seen. The motion clarity beats LG, Samsung, all of them hands down. Trust me I would know. I’m am a high refresh rate pc gamer. Any hard-core motion blur makes me dizzy and upscaling is very important as well. This TV does an extraordinary job. I’ve only had it for a few hours, but I ALWAYS leave my TVs on in the beginning of it’s life to do the burn in test. It has actually really surprised me with exceptional picture clarity. If you’re on the fence about this one; just buy it! It is expensive as all get out, but totally worth it! ---Update Aug 5th--- So I wanted to post an update. I have had the TV for a little over a week. It is the most unbelievable TV I have ever owned. PC gaming(Asus 3080) finally feels right on a TV with vrr; it actually feels like a real life g-sync monitor with the actual g-sync module. Console gaming is unbelievable. Even at 120 Hertz, the PS5 and Xbox Series X like to downscale to 1080p(stable performance) but on this TV I can't tell the difference between 1080P and 4K! It is amazing! The sound is perfect with my soundbar. Dolby Atmos sounds great now. I literally have not one complaint about this TV. Just thought I would let you guys know. PS!- Just make sure if you're like me and this is your first OLED; viewing it in a dark room is a must! I'm coming from a mini LED Samsung qn950b (super super bright tv) This isn't that. It is made for dark room gaming and streaming. Which is what i prefer anyway. Enjoy, you will be blown away!

## Features

- INTELLIGENT TV PROCESSING – The Cognitive Processor XR understands how humans see the real world to deliver intense contrast with deep blacks, high peak brightness, and natural colors..Image Aspect ratio:16:9
- OLED CONTRAST – XR OLED Contrast Pro technology allows you to feel the beauty of OLED with immersive depth and realism, pure black, and lifelike brightness.
- WIDE SPECTRUM OF COLORS - Rediscover everything you watch with billions of accurate colors and see impressive picture quality that is natural and beautiful, enhanced by XR Triluminos Pro.
- ALL YOUR GAME SETTINGS IN ONE PLACE– Game Menu puts all your gaming picture settings and exclusive assist features in a single easy-to-manage interface.
- PERFECT FOR PLAYSTATION 5 – Take your gaming to the next level with input lag as low as 8.5ms and BRAVIA XR exclusive features for the PlayStation 5 – Auto HDR Tone Mapping Auto Genre Picture Switch.
- FEATURES SPECIFIED IN HDMI 2.1– Get the advantage in high-performance gaming on BRAVIA XR TVs with HDMI 2.1 features such as 4K/120,10 VRR, and ALLM.
- PREMIUM SMART TV– Google TV with Google Assistant organizes your favorite content all in one place. Stream from Prime Video, Netflix, Disneyplus, Apple TV, HBO Max, Peacock and many more. Also, stream from your Apple device with AirPlay 2 support.
- MOVIES INCLUDED WITH BRAVIA CORE – Bring the cinematic experience home. Enjoy streaming high-quality 4K UHD quality movies included with the BRAVIA CORE app, exclusively on select Sony TVs. WORKS WITH ALEXA – Through an Alexa enabled device, ask Alexa to change channels, adjust volume, and turn your TV on/off.
- ENHANCED ENTERTAINMENT – Experience immersive and engaging cinematic content as the creator intended with support for Dolby Vision, IMAX Enhanced, and Netflix Adaptive Calibrated Mode.
- ENHANCED AUDIO – With Acoustic Surface Audioplus and Dolby Atmos support, hear true immersive audio with dual actuators that vibrate to produce sound from the entire screen and a built-in subwoofer for powerful bass.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09R9BVJ9Q |
| Additional Features | Exclusive features for the PlayStation® 5, Google TV with Google Assistant, Movies included with BRAVIA CORE (10 credits/24months), Acoustic Multi-Audio, XR OLED Contrast Pro, XR Triluminos Pro, Multi-position stand, BRAVIA CAM compatible |
| Analog Audio Output Count | 1 |
| Antenna Location | Home Viewing |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI |
| Audio Output Mode | Surround |
| Base Width | 19.75 inches |
| Best Sellers Rank | #45,771 in Electronics ( See Top 100 in Electronics ) #24 in OLED TVs |
| Bluetooth Version | 4.2 |
| Brand | Sony |
| Built-In Media | Power Cable, Remote Control, Stand |
| Color | Black |
| Compatible Devices | PlayStation 5 |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Connector Type | HDMI, USB |
| Content Sharing Direction | Mobile to TV |
| Contrast Ratio | High |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Reviews | 4.5 out of 5 stars 366 Reviews |
| Display Backlight Technology | Self-Luminous |
| Display Language Options | English |
| Display Refresh Rate in Hertz | 120 |
| Display Size Class | 40 inches |
| Display Technology | OLED |
| HDR Format Supported | Dolby Vision |
| Hardware Interface | Ethernet, HDMI, USB |
| Integrated Surround Sound Format | Dolby Atmos |
| Internet Applications | Amazon Instant Video, Hulu Plus, Netflix, Disney+, HBO Max |
| Item Dimensions D x W x H | 8.86"D x 36.73"W x 21.69"H |
| Item Weight | 36.2 pounds |
| Item Weight Without Stand | 29.3 pounds |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | Sony |
| Maximum Display Brightness | 1000 nit |
| Mfr Part Number | XR42A90K |
| Model Name | XR42A90K |
| Model Number | XR42A90K |
| Model Series | BRAVIA XR |
| Model Year | 2022 |
| Motion Enhancement Technology | XR OLED Motion |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 2 AAA batteries required. |
| Number of Component Inputs | 4 |
| Number of Component Outputs | 4 |
| Number of Composite-Video Inputs | 1 |
| Operating System | Android, Google TV |
| Picture Quality Enhancement Technology | Cognitive Processor XR and XR OLED Contrast Pro |
| Refresh Rate | 120 hertz |
| Remote Control Technology | Bluetooth |
| Remote Required Battery Quantity | 2 |
| Resolution | 4K |
| Screen Finish | Flat |
| Screen Mirroring Technology | Miracast |
| Screen Size | 42 inches |
| Signal Format | Digital |
| Size | 42 inches |
| Speaker Description | Acoustic Surface Audio+ |
| Speaker Maximum Output Power | 40 watts |
| Special Feature | Exclusive features for the PlayStation® 5, Google TV with Google Assistant, Movies included with BRAVIA CORE (10 credits/24months), Acoustic Multi-Audio, XR OLED Contrast Pro, XR Triluminos Pro, Multi-position stand, BRAVIA CAM compatible Special Feature Exclusive features for the PlayStation® 5, Google TV with Google Assistant, Movies included with BRAVIA CORE (10 credits/24months), Acoustic Multi-Audio, XR OLED Contrast Pro, XR Triluminos Pro, Multi-position stand, BRAVIA CAM compatible See more |
| Specific Uses For Product | Home Viewing |
| Standby Power Shutoff | Energy efficient |
| Total Number of HDMI Ports | 4 |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 2 |
| Tuner Type | ATSC 3.0 |
| UPC | 027242924673 |
| VESA Mount Standard | 200 x 200 mm |
| Video Encoding | HEVC (H.265) |
| Viewing Angle | 178 degrees |
| Voltage | 120 volts |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wattage | 40 watts |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth, Ethernet, HDMI, USB, Wi-Fi
- **Display Technology:** OLED
- **Included Components:** Power Cable, Remote Control, Stand
- **Product Dimensions:** 8.86"D x 36.73"W x 21.69"H
- **Refresh Rate:** 120 hertz
- **Resolution:** 4K
- **Screen Size:** 42 inches

## Images

![Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) - Image 1](https://m.media-amazon.com/images/I/810AEZG+MKL.jpg)
![Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) - Image 2](https://m.media-amazon.com/images/I/81LHDXXY87L.jpg)
![Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) - Image 3](https://m.media-amazon.com/images/I/81zV68GTYyL.jpg)
![Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) - Image 4](https://m.media-amazon.com/images/I/71XoBF1z8JL.jpg)
![Sony 42 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-42A90K) - Image 5](https://m.media-amazon.com/images/I/71G+CkSUPDL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Does the a80k and a90k have the same features despite different screen sizes which 90 is a bigger number than 80?**
A: Thanks for reaching out, Ivan. There are distinctions in both. 

• A90K is a MASTER Series TV
• A90K has premium, brushed aluminum backlit remote
• A90K comes with 10 BRAVIA CORE credits and 24 months unlimited streaming
• A90K’s Acoustic Surface Audio+ has different specifications
• A90K has different multi-position stand (2-way vs. 3-way)

For more product specifications and features, please visit our esupport (Sony support) website.

If there's anything else we can do to help or you need more information/technical assistance with our product, please feel free to contact us by following the steps below and we'll be more than happy to assist you.

Unfortunately, due to the current Amazon phishing protocol for your protection, we cannot provide a direct email or phone number for customer support as of now. Please find Sony Electronics' Support information: Go to our support website > click on “Support” > scroll down click on “Contact Support” > click on "Product Type" and from there you'll see different ways to contact us.

Hope this helps you, and thank you so much for considering Sony!

- Romeo

**Q: how many 2.1 hdmi ?**
A: There are two HDMI ports that support the features that are specified in the HDMI 2.1 standard for our BRAVIA A90K and these are HDMI IN 3 and 4 ports. With this TV, you will also enjoy streaming high-quality 4K UHD quality movies included with the BRAVIA CORE app. Hope this helps! Vincen

**Q: c
Can I use an antenna with this tv? does it have a tuner?**
A: Hi Eleuteria, we appreciate you interest in our product. Yes, this TV has a 75 ohm external terminal for RF inputs (Cable/Antenna). Also, this tv comes with a built-in tuner that supports ATSC/ATSC 3.0(NEXTGEN TV). 

The MASTER Series BRAVIA XR A90K OLED TV is designed to fit perfectly in any sized room or office thanks to the 48-inch and first-ever 42-inch screen sizes. Whether you are gearing up for an intense gaming session or settling down to enjoy your favorite movie or show, rest assured the A90K will be sure to impress. Hope this helps. ~Earl

**Q: What is the difference between this tv and the a95k??**
A: Hi Flxsh, Thank you for your interest in our Sony products! Below are the major differences between the two models:

The A95K has a QD-OLED (Quantum Dot OLED) Display with XR Triluminos Max color technology, while the A90K has a traditional OLED display panel with XR Triluminos Pro. This means the A95K will feature Sony’s best color technology to-date, displaying over a billion vivid colors.
Bravia Cam is supported on both models, but it comes as a bundled accessory for the A95K, while you will have to purchase it separately for the A90K.

Finally, available screen class sizes for A95K are 55” and 65”, while screen size options for A90K are 42” and 48”

Hope this helps!

Regards,
Sam

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stunning Picture in a Compact Size TV
*by M***E on April 12, 2026*

This TV is everything I wanted in a compact premium set. The OLED panel delivers inky blacks and excellent contrast, while the XR processing makes 4K content look crisp and natural without over-sharpening. Dolby Vision titles have impressive depth and highlight detail, and motion stays smooth for sports and fast scenes. Google TV is quick and easy to navigate, and setup took only a few minutes. • Stunning OLED picture quality with deep blacks and vibrant, accurate color • Dolby Vision support makes streaming movies and shows look cinematic • Great motion handling and upscaling for sports and older content • Responsive Google TV interface with solid app selection

### ⭐⭐⭐⭐⭐ Hard-core video/audiophile here! this TV literally has the best picture I have ever seen!
*by N***R on July 31, 2022*

First off let me say- I have the Asus pg 32UQX($3000 gaming monitor) full array local dimming @ 1400 nits. The Asus PG 27UQ(baby brother), Samsung QN 950 B (144 Hz), the list goes on. I am very very particular about my viewing experiences; motion handling is one of the most important implementations along with picture processing. This TV I just received, the 42 inch Sony A90K is seriously the best looking picture I have ever seen. The motion clarity beats LG, Samsung, all of them hands down. Trust me I would know. I’m am a high refresh rate pc gamer. Any hard-core motion blur makes me dizzy and upscaling is very important as well. This TV does an extraordinary job. I’ve only had it for a few hours, but I ALWAYS leave my TVs on in the beginning of it’s life to do the burn in test. It has actually really surprised me with exceptional picture clarity. If you’re on the fence about this one; just buy it! It is expensive as all get out, but totally worth it! ---Update Aug 5th--- So I wanted to post an update. I have had the TV for a little over a week. It is the most unbelievable TV I have ever owned. PC gaming(Asus 3080) finally feels right on a TV with vrr; it actually feels like a real life g-sync monitor with the actual g-sync module. Console gaming is unbelievable. Even at 120 Hertz, the PS5 and Xbox Series X like to downscale to 1080p(stable performance) but on this TV I can't tell the difference between 1080P and 4K! It is amazing! The sound is perfect with my soundbar. Dolby Atmos sounds great now. I literally have not one complaint about this TV. Just thought I would let you guys know. PS!- Just make sure if you're like me and this is your first OLED; viewing it in a dark room is a must! I'm coming from a mini LED Samsung qn950b (super super bright tv) This isn't that. It is made for dark room gaming and streaming. Which is what i prefer anyway. Enjoy, you will be blown away!

### ⭐⭐⭐⭐⭐ Hail Sony!
*by C***O on April 6, 2026*

While Samsung is a good product, really, Sony is just better, but of course, TV options can depend on your wallet or preferences. The picture is crisp, colorful, and bright, thanks to out-of-the-box settings. This is a second TV, to a 55" that I have. This version's UI seems a bit more responsive, but the overall quality is outstanding, and the setup is pretty standard.

## Frequently Bought Together

- Sony 42 Inch 4K Ultra HD TV A90K Series: BRAVIA XR OLED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation® 5 XR42A90K- Latest Model,Black
- Highwings 8K 10K 4K HDMI Cable 48Gbps 6.6FT/2M, Certified Ultra High Speed HDMI Cable Braided Cord-4K@120Hz 8K@60Hz, DTS:X, HDCP 2.2 & 2.3, HDR 10 Compatible with Roku TV/PS5/HDTV/Blu-ray
- Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-29*