Hitachi DX07
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The Hitachi DX07 is a 2.9 inch (73 mm) liquid crystal display screen which went into mass production in December 2006:
- 62mm x 37mm
- 800x480 pixels
- 1.677 million colours
- 400:1 contrast ratio
- 250cd/m2
- IPS TFT (in-plane switching)
Each pixel is therefore 78µm x 77µm (1µm = 1/1000mm).
Note: It's also safe to assume that this is an 8-bit per channel display (a 6-bit per channel display can only dither 1.62 million colours)