If Apple increases the screen size to 4" but retains the same 960 x 640 pixel dimensions, the PPI (pixels per inch) value drops to about 289 ppi -- well below the iPhone 4 Retina Display's 326 ppi ...

Examples include browsers that could ... 96-pixel wide black bar at top and bottom on the larger 4-inch display. This new 4-inch screen with a 9:5 aspect ratio would also perform much better ...

Assuming this "letterboxing" is due to the image not being optimized for the larger iPhone 6 display, it would correspond to the image filling an area equivalent to a 4-inch screen centered on the ...

The blog also notes some changes on these samples compared to previous iPhone models including a 4-inch (or larger) display ... next iPhone would use a qHD screen that comes in 960x540 pixels ...

But here's the question: What would a 4-inch screen do to Apple's claims of a "retina" display, a key marketing point for the iPhone 4. For the answer, I spoke to DisplayMate President Raymond ...

and its screen size will not exceed 4 inches, contrary to earlier reports. Instead, the next iPhone will have a display size between 3.5 and 3.7 inches — the current model has a 3.5-inch display ...

But now, The Wall Street Journal reports that Asian factories where the phone is manufactured have started placing orders for a new 4-inch display ... the gadget's screen size "to avoid one ...

We just heard that Apple’s working on a smaller iPhone (an iPhone “nano,” if you will), and now new reports suggest Apple’s working on an iPhone with a larger display. Reports by Taiwanese ...

For example ... from using an app on the 4.5-inch screen to pick up exactly where you left off when you unfold the phone and start using its 7.3-inch display.

The new iPhone screens will measure 4 inches ... a 3.5-inch screen since introducing the iPhone in 2007. Early production of the new screens has begun at three suppliers: Korea's LG Display ...