2.2 inch LCD Display featuring VGA Resolution

i4u writes "Casio announces a LCD display with the world's highest resolution. The 2.2 inch LCD display features VGA resolution. The Casio innovation has 368ppi (pixels per inch). The power consumption and size is the same as with current QVGA (320x240) displays. Meaning current mobile phone models could directly be upgraded with a VGA display. So we could very soon see Mobile phones with VGA resolution on 2.2 inch displays. Samsung had the World's highest resolution with 300ppi in early August. Casio took now the lead. More details in Casio Press-Release (Japanese)."

Comments

This just sounds a bit excessive

[PepsiProgrammer]

I just got one of the new zaurus Sl-6000 pda's that does 640x480 on a quite large (for a pda) screen and the pixels are already small enough to be indistinguisable from eachother. Putting that res in a screen that small seems pretty pointless.

Re:This just sounds a bit excessive

[GlassHeart]

Putting that res in a screen that small seems pretty pointless.

You have something against sharper text and graphics? We're talking about a 300 ppi display, which matches the resolution of first-generation laser printers. Text will be readable at as little as 6 points (nearly 25 pixels!), and a web page just might be displayed decently.

What's the downside?

Re:This just sounds a bit excessive

[Jeffrey Baker]

One last time you innumerate morons: resolution improved quality and does not affect size. Try printing the same page at 300, 600, and 1200dpi. Does it come out 4 times smaller on the 1200? Does it look better?

Scalable UI

[TimmyDee]

I can see this being beneficial for pictures, video, and the like, but not UI elements. Phone OSes are going to need to build in scalable UIs and offer tools for their developers to do the same or we won't be able to use the things.

Re:At what point is DPI irrelevant

[El]

when does the average human eye stop distinguishing them as seperate points? It is not the size, it's the angle of view. 1 DPI is just fine if you are 100 yards away! My general rule of thumb is that point of diminishing returns far a display is around 4000x4000 pixels; at that point you cannot simultaneously see the whole screen and still make out individual pixels. Anything more than that only helps if you are only focusing on a small section of the screen. Needless to say, I'm still waiting for this to become economically feasible, but I think digital cameras and displays will eventually max out at 16 Megapixels for ordinary use.