2.4 inch TFT Touch Screen LCD Module for Arduino has excellent vivid color contrast. You can Spice up your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection.
This TFT display is big,bright (4 white-LED backlight) and colorful (18-bit 262,000 different shades).It has way more resolution than a black and white 128A—64 display. As a bonus, this display has a resistive touchscreen attached to it already, so you can detect finger presses anywhere on the screen.
Technical Details includes 2.4 and #x2033 diagonal LCD TFT display 240A—320 resolution, 18-bit (262,000) color SPFD5408 controller with built in video RAM buffer 8 bit digital interface, plus 4 control lines.It uses digital pins 5-13 and analog 0-3.
That means you can use digital pins 2, 3 and analog 4 and 5.

Features
2.4″ diagonal Touch LCD TFT display
240×320 resolution, 18-bit (262,000) color
8 bit digital interface, plus 4 control lines
Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the microSD
Works with any Arduino uno and mega compatible boards
5V compatible! Use with 3.3V or 5V logic
Onboard 3.3V 300mA LDO regulator
Working temperature: -30°C ~ 70°C
4 white LED backlight. On by default but you can connect the transistor to a digital pin for backlight control