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13.4 inch laptop display assembly with touch, matte finish, thin bezel, 40 pin connector visible

LPScreen

LPScreen LQ134R1JX44 13.4" 3840x2400 Touch laptop screen

SKU CH-KVHY-BANCD MPN LQ134R1JX44

A 13.4 inch WQUXGA 3840x2400 touchscreen display assembly with 500 cd/m² brightness, 1500:1 contrast, 60 Hz refresh rate, 16.7M colours, 89° viewing angles and a 40-pin connector

  • Screen size13.4 in (34 cm)
  • Supported modelsLQ134R1JX44-Assembly
  • Display resolutionWQUXGA 3840 × 2400
  • WQUXGA 3840×2400 resolution delivers crisp detail on a 13.4" panel
  • 500 cd/m² brightness ensures clear visibility in bright environments
  • 1500:1 contrast ratio produces deep blacks and vivid colours
  • 7 million colours provide accurate colour reproduction for creative work
  • 40-pin connector with touch support simplifies installation for compatible laptops

13.4" WQUXGA Touch Display Assembly

This LPScreen LQ134R1JX44 assembly delivers a 13.4-inch panel at 3840 by 2400 resolution with integrated touch. It targets owners of compatible ultraportable laptops who need a factory-spec replacement for a cracked or faulty screen. The 40-pin connector matches the original interface exactly.

Replaces Damaged Original Panels

The unit serves as a direct swap for a broken LQ134R1JX44 display, restoring 500 cd/m² brightness and 1500:1 contrast. The upgrade is worthwhile when the existing panel shows dead pixels, backlight bleed or touch-layer failure. A 60 Hz refresh rate and 16.7 million colours maintain the laptop’s stock visual performance.

Simple 40-Pin Installation

Installation requires disconnecting the battery, removing the bezel and swapping the 40-pin cable into the identical connector. The slim 13.4-inch form factor fits the original chassis without modification. Common issues include ordering the wrong part number for a similar-sized model or damaging the fragile flex cable during reassembly.

How it compares

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

Price $157.99
Pricier than about 89% of the 4,554 comparable items (median $78.99).
Screen size 13.4 in (34 cm)
Lower than about 79% of the 2,802 comparable items (median 14 in).

Specifications

Product
Model nameLQ134R1JX44-Assembly
Part numberLQ134R1JX44-Assembly
Display
Screen size13.4 in (34 cm)
Display resolutionWQUXGA 3840 × 2400
Compatibility
Supported modelsLQ134R1JX44-Assembly

Questions about this item

Will the 40-pin connector on this 13.4" WQUXGA panel match my laptop's cable?

The panel uses a 40-pin interface; verify your original screen has the same pin count and connector placement before ordering.

What is the common mistake when fitting this touchscreen assembly into the lid?

Many installers forget to route the touch flex cable through the hinge channel before securing the bezel, which pinches the ribbon and kills touch function.

How often should I expect to replace the 500 cd/m² backlight in this 3840x2400 display?

The LED backlight is rated for tens of thousands of hours; typical users never replace it unless the panel suffers physical damage or the inverter board fails.

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