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Sony XR42A90K 42 inch OLED TV in black with Austere 7S-PS4-US1 power strip

Sony

Sony XR42A90K 42" 4K OLED TV with Austere 7S-PS4-US1 Power

SKU CH-VQMV-C83DT

A 42-inch 4K OLED smart TV with 120Hz refresh, Cognitive Processor XR, and an Austere power strip providing 3500J surge protection and USB-C 45W charging

  • Screen size42 in (107 cm)
  • Refresh frequency120 Hz
  • Year2022
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160

Screen Size 42"

  • Cognitive Processor XR delivers intense contrast with deep blacks and natural colours
  • XR OLED Contrast Pro provides pure black and lifelike brightness for immersive depth
  • XR Triluminos Pro reproduces billions of accurate colours for a natural picture
  • Austere VII Series power strip supplies 3500 Joules surge protection lasting over five times longer
  • PureFiltration Type III isolates outlets from EMI/RFI for clean audio and video signals

Compact OLED for gaming and streaming

The 42-inch OLED panel delivers 4K resolution at 120 Hz with Cognitive Processor XR, making it suitable for PC gaming, console play, and streaming apps. Its smaller footprint fits desks or bedrooms where larger TVs would dominate the space.

Simple stand mounting and included surge protection

The multi-position stand lets you choose a low profile or raised height for a soundbar without extra brackets. The bundled Austere 7S-PS4-US1 adds four protected outlets, 3500-joule surge rating, Type III EMI/RFI filtration, and a 45 W USB-C PD port, reducing cable clutter behind the screen.

16 GB storage and 25 W audio for casual use

Built-in 16 GB handles apps and updates; heavy downloaders will need external drives. The 25 W speaker system with Dolby Atmos covers dialogue and light effects, but serious home-theater fans will add a soundbar or AV receiver for deeper bass and wider dynamics.

How it compares

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

Price $727.99
Cheaper than about 80% 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
3D supportNo
Connectivity
LAN connectionEthernet In
Wireless connectivityWi-Fi / Bluetooth
Internet accessWired / Wireless
Ports & slots
HDMI ports4 In
USB portsYes
Digital audio output1 Optical Out
Headphone jackNo
Power
Power output25 W
Power supply120 V/60 Hz
Size & build
VESA mount pattern200 × 200
Dimensions with stand36.73 × 21.69 × 8.86
Size without stand36.73 × 21.5 × 2.24
Environment & compliance
Energy StarEco Friendly
Software
Smart TV supportYes
More details
Remote controllerYes

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the Cognitive Processor XR is active after setup?

Open the Settings menu and check the Picture section for the XR processing indicator; the TV will show when the Cognitive Processor XR is enhancing contrast and colour.

What accessories come in the box and what must be purchased separately?

The TV ships with a multi-position stand, voice remote, 16 GB internal storage, two USB ports and the Austere 7S-PS4-US1 power strip with 3500 J surge protection, USB-C 45 W Power Delivery and Omniport USB charging; wall-mount brackets and HDMI cables are not included.

Which version should I choose for a compact gaming setup?

The XR42A90K is a single 42-inch 4K OLED model with 120 Hz refresh rate, four HDMI inputs, ATSC 3.0 tuner and the bundled Austere power strip — no alternative capacities or versions are offered.

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