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48 inch black OLED TV with four-outlet power strip and USB-C port

Sony

Sony XR48A90K 48" OLED TV with Austere 7S-PS4-US1 Power

SKU CH-N1J3-E38CT

A 48-inch 4K OLED smart TV with Cognitive Processor XR, 120Hz refresh rate and included Austere 3500J surge-protection power strip

  • Year2022
  • ColorBlack
  • TV TypeOLED TV
  • Smart TVYes
  • Screen Size48"
  • Recommended Resolution4K

Screen Size 48"

  • Cognitive Processor XR delivers intense contrast and natural colours
  • XR OLED Contrast Pro provides pure black and lifelike brightness
  • XR Triluminos Pro reproduces billions of accurate colours
  • Austere VII Series power strip offers 3500 Joules surge protection
  • PureFiltration Type III isolates outlets for cleaner audio and video

48" OLED TV for precise viewing

The Sony XR48A90K is a 48-inch 4K OLED Smart TV from 2022 with a 120Hz panel and Cognitive Processor XR. It targets viewers who want pixel-level contrast and wide-angle colour accuracy in a compact living-room or desktop setup. The 16:9 screen reaches 3840 x 2160 resolution and supports variable refresh rate for responsive motion.

Austere 7S-PS4-US1 power strip adds protection

The bundled four-outlet Austere unit supplies 3500 joules of surge protection with Type III PureFiltration EMI/RFI isolation and flameless MOV circuitry. A USB-C port delivers 45W for charging phones or tablets while the isolated outlets keep audio-video gear on clean power. Overcurrent protection and Smartfit outlets complete the safety package.

25W acoustic surface audio suits near-field use

Built-in actuators turn the panel into a 25W speaker system tuned for dialogue, theater, music, sports and Dolby Audio modes. Output is adequate for a single viewer at desk distance or a small bedroom but runs out in larger rooms or noisy environments. Buyers needing room-filling sound or discrete multi-channel surround will require external speakers or a soundbar.

Highlights

  • Cognitive Processor XR delivers intense contrast and natural colours
  • XR OLED Contrast Pro provides pure black and lifelike brightness
  • XR Triluminos Pro reproduces billions of accurate colours
  • Austere VII Series power strip offers 3500 Joules surge protection
  • PureFiltration Type III isolates outlets for cleaner audio and video

Specifications

BrandSony
SeriesA90K
ModelXR48A90K
Year2022
ColorBlack
TV TypeOLED TV
Smart TVYes
Screen Size48"
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
VESA300 x 300
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)42.13 x 24.88 x 8.88
Dimensions Without Stand (W x H x D)42.13 x 24.63 x 2.38
Weight With Stand36.4
Weight Without Stand29.6

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Questions about this item

Will the OLED panel need any maintenance or replacement parts over time?

The OLED panel is a sealed unit with no user-serviceable parts; long-term image retention risk is managed by the Cognitive Processor XR and built-in pixel-refresh cycles, so no scheduled maintenance or replacement is required.

What limit appears first during extended high-brightness HDR viewing?

Sustained peak brightness is limited by the panel's automatic brightness limiter, which reduces output after several minutes of full-screen HDR to protect the organic pixels from premature aging.

How much heat and noise does the TV produce when running all day?

The 25 W audio system and Cognitive Processor XR generate modest heat dissipated through the rear chassis; no internal fans are present, so operation remains silent even during continuous use.

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