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Sony 42 inch OLED TV in black with slim panel and bottom speaker bar

Sony

Sony XR42A90K 42" 4K OLED TV 120Hz (2022)

SKU CH-2B2R-7YWWA

A 42-inch 4K OLED smart TV with a 120 Hz refresh rate and Cognitive Processor XR for deep contrast and low 8.5 ms input lag

  • Screen size42 in (107 cm)
  • Refresh frequency120 Hz
  • Year2022
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • Cognitive Processor XR delivers intense contrast with deep blacks
  • XR OLED Contrast Pro provides immersive depth and pure black levels
  • XR Triluminos Pro reproduces billions of accurate colours
  • 120 Hz refresh rate and 8.5 ms input lag suit PlayStation 5 gaming
  • 42 inch 4K OLED panel with Dolby Vision and ATSC 3.0 tuner

Compact 42-inch OLED for gaming and cinema

The Sony XR42A90K is a 42-inch 4K OLED television built around the Cognitive Processor XR. Its 120Hz panel and 8.5ms input lag suit competitive gaming, while Dolby Vision, HDR10 and HLG support serve film enthusiasts. The 2022 model includes Google TV, ATSC 3.0 tuner and IMAX Enhanced certification.

Multi-position stand and acoustic surface audio

A reversible stand offers two height settings and a narrow footprint for tighter furniture, while the acoustic surface actuator plus two 10W speakers and a 5W subwoofer turn the panel itself into a centre channel. Four HDMI ports, two USB ports, Wi-Fi and Bluetooth handle external sources without extra hubs.

BRAVIA Core, calibrated modes and PS5 integration

The bundle adds a BRAVIA Core streaming credit for high-bitrate 4K titles, Netflix Calibrated Mode and Auto HDR Tone Mapping that activates automatically with a PlayStation 5. Voice search via the included remote and 16GB onboard storage round out the smart experience.

How it compares

Measured against everything we stock in LED, Quantum Dot & OLED TVs, at today’s prices. Recalculated every night.

Price $831.99
Cheaper than about 76% of the 836 comparable items (median $1,384.99).
Screen size 42 in (107 cm)
Lower than about 90% of the 693 comparable items (median 65 in).
Refresh frequency 120 Hz
Typical for this category: the median of 463 items is 120 Hz.

Specifications

Product
Brand nameSony
Product lineA90K
Model nameXR42A90K
Year2022
Product colorBlack
Display
Screen size42 in (107 cm)
Refresh frequency120 Hz
TV technologyOLED TV
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
LED typeOLED
OLED panelYes
Picture processorCognitive Processor XR
Audio & video
TV tunerATSC Tuner
Speaker locationBottom
Speaker setup2
Virtual surroundYes
Connectivity
LAN connectionEthernet In
Wireless connectivityWi-Fi / Bluetooth
Internet accessWired / Wireless
Ports & slots
HDMI ports4 In
USB portsYes
Digital audio outputYes
Power
Power output10 W + 10 W + 5 W
Power supplyAC100–240 V 50 / 60 Hz
Size & build
VESA mount pattern200 mm x 200 mm
Dimensions with stand36.7 inW × 21.5 inH × 8.86 inD
Size without stand36.7 inW × 21.5 inH × 2.2 inD
Environment & compliance
Energy StarEco Friendly
Software
Smart TV supportYes
More details
Enhanced motionXR OLED Motion
Remote controllerYes

Questions about this item

What HDMI standard is on the XR42A90K and what refresh rate does it support at 4K?

The TV has four HDMI ports and a 120 Hz panel, so 4K gaming at 120 frames per second is supported on compatible ports.

How much space does the multi-position stand need and what are the overall dimensions?

The set measures 36.7 inches wide, 8.86 inches deep and 21.5 inches high with the stand fitted.

How do I enable the 8.5 ms low-latency mode for PlayStation 5 and what setting is often missed?

Connect the console to an HDMI 2.1-capable port, turn on Enhanced Format in the HDMI settings, then select Game Mode; the Auto Genre Picture Switch activates automatically.

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