We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

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

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.

How it compares

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

Price $826.99
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
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

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.

More in LED, Quantum Dot & OLED TVs

Similar items