Comparison page

GC9A01 vs RA8875

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.

RA8875

Projects needing Large TFT and Controller with a commonly available displays part.

Specification Matrix

DimensionGC9A01 RA8875

CategoryDisplaysDisplays

MakerGalaxyCoreRafael Micro

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$4.00 - $10.00$6.00 - $15.00

Known Tradeoffs

GC9A01

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

RA8875

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

RA8875

Rafael Micro

TFT LCD controller used to drive larger displays with a microcontroller-friendly interface.

China-madeDisplays68% confidence