Comparison page

GC9A01 vs XPT2046

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

GC9A01

Projects needing Round display and TFT with a commonly available displays part.

XPT2046

Projects needing Touch and Resistive with a commonly available displays part.

Specification Matrix

DimensionGC9A01 XPT2046

CategoryDisplaysDisplays

MakerGalaxyCoreXPTEK

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$4.00 - $10.00$0.50 - $2.00

Known Tradeoffs

GC9A01

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

XPT2046

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

GC9A01

GalaxyCore

Round color TFT controller popular in watch-style circular display modules.

China-madeDisplays72% confidence

XPT2046

XPTEK

Resistive touch controller used on many low-cost ILI9341 TFT touch modules.

China-madeDisplays68% confidence