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Display Engineer
Panel cross-reference

AUO G121XN01 V0 replacement

AUO G121XN01 V0 is a 12.1″, 1024×768, LVDS, 500 cd/m² TFT-LCD module. We source the original AUO part on request and offer same-size alternatives from our direct factories.

Status: not verified
Engineer-reviewed Oct 11, 2026

AUO G121XN01 V0 key specifications

BrandAUO
ModelG121XN01 V0
Size12.1″
Resolution1024×768
InterfaceLVDS
Connector20-pin LVDS (1 ch, 6/8-bit)
Brightness500 cd/m² (typ.)
Operating temp.-30 to 85 °C

Specifications from data-modul.com. Confirm values against the AUO datasheet revision you are designing to.

Supply options for the AUO G121XN01 V0

  • Original AUO part: sourced on request. Availability, date code and lead time are confirmed per order; we do not hold stock of third-party panels.
  • Alternative from our direct factories: a standard or customized module with the same size and resolution, with the mechanical and electrical differences documented before you order samples.

Standard models with the same resolution

From our direct factories’ catalog. Pinout and outline differ from the G121XN01 V0; we confirm fit before sampling.

Alternatives to AUO G121XN01 V0
ModelSizeResolutionInterfaceBrightness (cd/m²)FPC pinsViewingTouchOutline (mm)
PJM121GNX2R1
PengJi
12.1″1024×768LVDS400206 o'clockOptional279.0 × 209.0 × 900Request datasheet
PJT104H01-500P60N
PengJi
10.4″1024×768LVDS200-800606 o'clockOptional236 × 174.3 × 7.4Request datasheet
B1097XN01/B1097XN02
PengJi
9.7″1024×768LVDS20030All (IPS-type)Optional205.808 × 58.06Request datasheet
PJTM150TDS50
PengJi
15″1024×768LVDS400206 o'clockOptional326.5 × 253.5 × 11.8Request datasheet
PJT800P01H26-250P40N
PengJi
8″1024×768LVDS200-600406 o'clockOptional174 × 136 × 2.45Request datasheet

Replacing an LVDS panel

The G121XN01 V0 takes 20-pin LVDS (1 ch, 6/8-bit). At 1024×768 and 60 Hz the pixel clock is about 57 MHz, which is within a single LVDS channel. When you move to an alternative, check:

  • LVDS mapping: VESA or JEIDA bit order, and 6-bit or 8-bit colour, must match your host's output setting.
  • Connector and pinout: same pin count does not mean the same pin map; an adapter FPC or cable is often enough.
  • Backlight: LED driver voltage and dimming (PWM or analog) can differ from the original.
  • Mechanics: outline, active-area position and mounting holes against your bezel.

What to send us

The original part number with suffix, a photo of the label and connector, your host processor and the annual quantity. We reply with the original-part availability and one or two alternatives, with the differences listed.

Frequently asked questions

Can you supply the original AUO G121XN01 V0?

Yes, on request. We confirm availability, date code and lead time per order. We do not hold stock of third-party panels.

What can replace the G121XN01 V0?

A module with the same size and resolution from our direct factories, adapted where needed (FPC, backlight, outline). Send the original datasheet and we propose options with the differences listed.

Where do these G121XN01 V0 specifications come from?

From the source linked on this page. Always design against the AUO datasheet revision for your exact part.

Sources

  1. AUO G121XN01 V0 specifications