Therefore, it is clear the N900's screen is capable of playing much besides just 65K colors!
The problem is the gallery of photos, which renders Images Only 16bits. The same technique used to navigate the web.

And for playing videos he renders with Over 16 Bits No doubt! Reaches 24 bit Color Video In fact it is!.

The question is? such a limitation of 16 bits Imposed by the photo gallery and the configuration of Maemo5 or photo gallery that renders only 16bit?

By remembering that put the image on the Desktop of the N900 image is displayed with 24 bits.

Ate more! Thanks!