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42 inch black OLED TV on stand beside black power strip with blue LED

Sony

Sony XR42A90K 42" 4K OLED Smart TV with Austere 5S-PS4-US1 Power Strip

SKU CH-3ZTS-A2WBP

A 42-inch 4K OLED smart TV with Cognitive Processor XR, 120 Hz refresh rate, four HDMI ports, and a bundled Austere 3000-joule surge protector featuring USB-C 20 W power delivery

  • Year2022
  • ColorBlack
  • TV TypeOLED TV
  • Smart TVYes
  • Screen Size42"
  • Recommended Resolution4K

Screen Size 42"

  • Cognitive Processor XR analyses human vision for deep blacks and natural colours
  • XR OLED Contrast Pro delivers pure black levels with lifelike brightness
  • XR Triluminos Pro reproduces billions of accurate colours for realistic picture quality
  • 120 Hz refresh rate and 4 HDMI ports enable smooth 4K gaming
  • Austere 5S-PS4-US1 provides 3000 Joules surge protection with PureFiltration EMI/RFI filtering

42-inch OLED Smart TV

The Sony XR42A90K is a 42-inch 4K OLED television built on the Cognitive Processor XR. It targets viewers who want per-pixel contrast, 120Hz refresh and smart features in a compact panel. The set ships with an Austere 5S-PS4-US1 four-outlet surge protector rated at 3000 Joules.

Buyers who need larger screen sizes

This model suits living rooms, bedrooms or gaming setups where a 42-inch diagonal fits the viewing distance. Buyers who need larger screen diagonals, higher peak brightness than OLED typically provides, or more than four HDMI inputs should consider other options. The bundled power strip adds surge protection and USB-C 20W charging for nearby devices.

Cognitive Processor XR with OLED Contrast Pro

The Cognitive Processor XR drives XR OLED Contrast Pro, XR Triluminos Pro and XR 4K upscaling to deliver deep blacks, high peak brightness and billions of accurate colours. This processing chain is the specification that determines whether the picture quality meets your expectations for movies, streaming and 120Hz gaming.

Highlights

  • Cognitive Processor XR analyses human vision for deep blacks and natural colours
  • XR OLED Contrast Pro delivers pure black levels with lifelike brightness
  • XR Triluminos Pro reproduces billions of accurate colours for realistic picture quality
  • 120 Hz refresh rate and 4 HDMI ports enable smooth 4K gaming
  • Austere 5S-PS4-US1 provides 3000 Joules surge protection with PureFiltration EMI/RFI filtering

Specifications

BrandSony
SeriesA90K
ModelXR42A90K
Year2022
ColorBlack
TV TypeOLED TV
Smart TVYes
Screen Size42"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
LED TechnologyOLED
Refresh Rate120Hz
OLED TVYes
3DTVNo
Output Power25W
HDMI4 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
HeadphoneNo
Other ConnectorsApple Airplay, Apple Homekit, ALLM, Chromecast Built-In, Composite Video, Digital Audio, Ethernet, HDMI, RF, RS232C, USB, Bravia Sync
Energy Star CompliantEco Friendly
Power Supply120V/60Hz
Internet ConnectionWired / Wireless
Remote ControlYes
VESA200 x 200
FeatureAuto Genre Picture Mode, Auto HDR Tone Mapping, OLED XR Contrast Pro, XR HDR Remaster, Dynamic Contrast Enhancer, Pixel Contrast Booster, XR 4K Upscaling, Dual Database Processing, XR Super Resolution, XR TRILUMINOS PRO, XR Smoothing Live Color Technology, HDR10, HLG, Dolby Vision, XR OLED Motion, Auto Mode, Netflix Calibrated Mode, Cognitive Processor XR
Dimensions With Stand (W x H x D)36.73 x 21.69 x 8.86
Dimensions Without Stand (W x H x D)36.73 x 21.50 x 2.24
Weight With Stand36.2
Weight Without Stand29.3

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Questions about this item

What are the dimensions of the TV with the multi-position stand?

The TV measures 36.7 inches wide, 8.86 inches deep, and 21.5 inches high with the stand attached.

How do I connect the Austere power strip to the TV and what is the common mistake?

Plug the TV power cord into one of the four Smartfit outlets on the Austere strip, then plug the strip into the wall; the common mistake is forgetting to verify the blue protection shield LED is illuminated, confirming active surge protection.

When does the Austere power strip need replacement and how do I know?

Replace the strip when the blue protection shield LED ceases to illuminate, indicating the 3000 Joules of surge protection have been exhausted.

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