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A 13.3 inch matte laptop display panel with a 40 pin connector

ATPAZDB

ATPAZDB B133ZAN02.B laptop screen 13.3 UHD 4K 3840x2160 60Hz 40-pin

SKU CH-YQWT-1WRP7 MPN B133ZAN02.B

13.3-inch UHD 4K 3840x2160 60 Hz replacement panel with 40-pin connector and 1400:1 contrast

  • Screen size13.3 in (33.8 cm)
  • Supported modelsB133ZAN02.B
  • Display resolutionUHD 4K 3840 × 2160
  • Sharp UHD 4K detail with 3840x2160 resolution
  • Smooth 60Hz motion for video and everyday tasks
  • High 1400:1 contrast for deep blacks and bright whites
  • 40-pin connector ensures direct compatibility with B133ZAN02.B
  • 3 inch non-touch panel fits slim ultraportable chassis

13.3-inch UHD 4K replacement panel

This 13.3-inch laptop screen delivers a 3840x2160 UHD 4K resolution at a 60Hz refresh rate. It connects through a 40-pin video signal connector and has a 1400:1 contrast ratio. The panel is manufactured without a touch layer.

Repair technicians and DIY upgraders

The part matches the B133ZAN02.B model number exactly, so it suits owners of laptops that originally used this panel. Buyers whose devices require a different pin count, a touch-enabled screen or a lower native resolution should look at something else.

Sustained image quality

At 60Hz the panel maintains its 1400:1 contrast during extended work sessions without the brightness drift seen in high-refresh gaming panels. The fixed 40-pin interface provides a stable signal path for continuous 4K output.

How it compares

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

Price $80.99
Typical for this category: the median of 4,554 items is $78.99.
Screen size 13.3 in (33.8 cm)
Lower than about 80% of the 2,802 comparable items (median 14 in).

Specifications

Product
Part numberB133ZAN02.B
Display
Screen size13.3 in (33.8 cm)
Display resolutionUHD 4K 3840 × 2160
Compatibility
Supported modelsB133ZAN02.B

Questions about this item

Does my laptop need a 40-pin video connector to accept this B133ZAN02.B screen?

Yes, this panel uses a 40-pin video signal connector and requires a matching 40-pin socket on the motherboard or display cable.

Can I keep my existing 60 Hz display cable when fitting this 3840x2160 60 Hz panel?

The screen runs at 60 Hz, so a cable rated for that refresh rate at 3840x2160 will work without replacement.

How do I verify the 3840x2160 resolution and 1400:1 contrast are active after installation?

Check the display settings in your OS to confirm 3840x2160 is selected, then view a high-contrast test pattern to see the 1400:1 ratio rendered.

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