TrustedReviews posted a review of the Creative Zen Vision:M portable media player

However, the Zen closes the gap on the iPod aesthetically as soon as you turn it on. The screen is the same size at 2.5in diagonally, and the same resolution at 320 x 240. But the screen on the Zen can resolve 262,144 colours and for once, numbers used in marketing seem to really mean something. Side by side, the difference is palpable. On the Zen, colours
look noticeably richer and more intense and the contrast ratio seems higher. When comparing exactly the same content side by side the iPod looked slightly washed out. If you are planning on watching a lot of video on your device, it’s definitely one point for the Creative.

Creative Zen Vision:M Review