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12.5 inch 4K touchscreen panel with 40 pin connector

ATPAZDB

ATPAZDB LQ125D1JW31 12.5" UHD 4K 3840x2160 40 Pins Touch

SKU CH-0VPH-591C6

A 12.5 inch UHD 4K 3840x2160 touchscreen panel with 40 pin connector, 400 cd/m² brightness, 1000:1 contrast and 60Hz refresh rate

  • Compatible ModelsLQ125D1JW31
  • Screen Size12.5 inch
  • Screen ResolutionUHD 4K 3840x2160
  • UHD 4K 3840×2160 resolution delivers razor-sharp detail
  • 400 cd/m² brightness keeps content clear in bright rooms
  • 1000:1 contrast ratio adds depth to dark scenes
  • 5" 40-pin touch panel fits LQ125D1JW31 models exactly
  • 60 Hz refresh rate provides smooth everyday motion

12.5-inch UHD 4K touch panel

This 12.5-inch replacement display delivers a UHD 4K resolution of 3840x2160 with a 40-pin video connector and integrated touch functionality. It is built as a direct-fit assembly for laptops that originally shipped with the LQ125D1JW31 panel. The matte finish provides 400 cd/m² brightness and a 1000:1 contrast ratio at a 60 Hz refresh rate.

Ideal for restoring a cracked

Technicians and owners repairing a compatible ultraportable or 2-in-1 will appreciate the exact pinout and touch-layer integration. Buyers whose machine uses a lower-resolution panel, a different pin count, or a non-touch assembly should look elsewhere because the connector and firmware expectations will not match.

Verify the original panel part number and cable

Before ordering, confirm the existing screen carries the LQ125D1JW31 part number and that the system’s video cable terminates in a 40-pin plug. Also ensure the chassis can accommodate the assembly thickness and that the touch controller is supported by the laptop’s firmware.

Highlights

  • UHD 4K 3840×2160 resolution delivers razor-sharp detail
  • 400 cd/m² brightness keeps content clear in bright rooms
  • 1000:1 contrast ratio adds depth to dark scenes
  • 5" 40-pin touch panel fits LQ125D1JW31 models exactly
  • 60 Hz refresh rate provides smooth everyday motion

Specifications

Part NumberLQ125D1JW31
Compatible ModelsLQ125D1JW31
Screen Size12.5 inch
Screen ResolutionUHD 4K 3840x2160

Questions about this item

Does my laptop already use a 40-pin eDP connector for the LQ125D1JW31 panel?

Yes, this replacement screen connects through a 40-pin video signal connector that matches the original LQ125D1JW31 specification.

Will the 60 Hz refresh rate feel different if I am keeping an older 60 Hz panel as a second display?

Both screens run at 60 Hz, so motion and frame timing will appear consistent across the two displays.

How can I confirm the new panel is delivering the full 3840 x 2160 resolution after installation?

Open the display settings in your operating system and verify that 3840 x 2160 is listed and selected as the native resolution.

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