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15.6 inch matte laptop screen panel with 40 pin connector

ATPAZDB

ATPAZDB LQ156D1JX03 15.6" UHD 4K 3840x2160 60Hz 40-pin laptop screen

SKU CH-H69N-B6V6Y MPN LQ156D1JX03

A 15.6 inch UHD 4K 3840x2160 60Hz laptop replacement screen with 40-pin connector, 300 cd/m² brightness and 1000:1 contrast

  • Screen size15.6 in (39.6 cm)
  • Supported modelsLQ156D1JX03
  • Display resolutionUHD 4K 3840 × 2160
  • UHD 4K 3840x2160 resolution renders crisp detail
  • 6 inch panel fits the LQ156D1JX03 chassis
  • 60 Hz refresh rate delivers smooth motion
  • 300 cd/m² brightness ensures clear visibility
  • 40 pin connector matches the original video interface

Direct-fit 4K 15.6" panel

This 15.6 inch UHD display carries the exact part number LQ156D1JX03 and a native 3840x2160 resolution. It is built as a like-for-like replacement for laptops that shipped with this panel. The 60Hz refresh rate and 40-pin video connector match the original specification. Buyers needing a different connector count or a touch layer will not be served by this model.

40-pin eDP integration

The panel connects through a standard 40-pin eDP cable already present in compatible chassis. No adapter board or inverter is required, so the existing hinge routing and bezel clips remain unchanged. A 300 cd/m² brightness level and 1000:1 contrast ratio deliver readable output in typical indoor lighting. Systems expecting a higher refresh rate or a different signal voltage must look elsewhere.

3840x2160 workspace headroom

The 3840 by 2160 pixel grid provides four times the pixel count of a 1080p panel, giving ample room for multi-window workflows and high-DPI content creation. At 60Hz the panel handles video playback and general productivity without frame pacing issues. Gamers targeting high-frame-rate competitive play or users needing HDR brightness above 300 cd/m² will find the headroom insufficient.

How it compares

Measured against everything we stock in Laptop Screens & Display Panels, at today’s prices. Recalculated every night.

Price $99.99
Pricier than about 74% of the 4,554 comparable items (median $78.99).
Screen size 15.6 in (39.6 cm)
Higher than about 60% of the 2,802 comparable items (median 14 in).

Specifications

Product
Part numberLQ156D1JX03
Display
Screen size15.6 in (39.6 cm)
Display resolutionUHD 4K 3840 × 2160
Compatibility
Supported modelsLQ156D1JX03

Questions about this item

Will the 60 Hz refresh rate limit motion clarity during long gaming sessions?

The panel runs at a fixed 60 Hz refresh rate, so fast motion will always be limited to 60 frames per second regardless of how long the screen is used.

Does the 300 cd/m² brightness generate noticeable heat or fan noise after hours of use?

The display itself produces no fan noise; any heat or noise comes from the laptop's own cooling system, not from the 300 cd/m² backlight.

Must my laptop already have a 40-pin eDP connector and support 3840×2160 at 60 Hz?

Yes, the screen requires a 40-pin video signal connector and a graphics output capable of driving 3840×2160 at 60 Hz.

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