The ST7735 TFT display is a 1.8″ display with a resolution of 128×160 pixels and can display a wide range of colors ( full 18-bit color, 262,144 shades!). The display uses the SPI protocol for communication and has its own pixel-addressable frame buffer which means it can be used with all kinds of microcontroller and you only need 4 i/o pins.

1.8″ diagonal LCD TFT display
128×160 resolution, 18-bit (262,144) color
5 wire SPI digital interface
1×7 header for easy breadboarding
Current draw is based on LED backlight usage: with full backlight draw is ~50mA