I think that the bit of the rumour about a new display could well be true and I really hope that it is. I don't think it will be a change in resolution though, I think that the main new features of the screen will be one or both of (1) lower power consumption, and (2) cheaper to manufacture.
I don't care much about (2) but you can be sure that Apple do because I'm pretty sure that any cost savings will be used to boost their margins rather than reduce prices. What I'm hoping that they can do something worthwhile on is (1) above. Manufacturers must be trying really hard to make gains here, even if it's jusy slightly more efficient backlight LEDs, optimised light paths from the LEDs to the viewing area, or slightly more sophisticated plastics that are more transparent and result in less light loss from the point of emission through to the visible surface.
With the iPad in particular I suspect that the screen is now the only route to meaningful increases in power efficiency thus allowing them either to reduce the thickness and weight via a smaller battery, to increase the battery life, or some blend of the two.
I don't think that there's much doubt that future iterations of the A4 chip (A5 and beyond?) will get more power efficient but that will be more helpful for the iPhone. The percentage of the power consumption that the A4 accounts for vs the power drawn by that 9.7" screen must be pretty small so I hope that Apple can make some worthwhile reductions in power consumption by improving the technologies used in the screen.
- Julian
I don't care much about (2) but you can be sure that Apple do because I'm pretty sure that any cost savings will be used to boost their margins rather than reduce prices. What I'm hoping that they can do something worthwhile on is (1) above. Manufacturers must be trying really hard to make gains here, even if it's jusy slightly more efficient backlight LEDs, optimised light paths from the LEDs to the viewing area, or slightly more sophisticated plastics that are more transparent and result in less light loss from the point of emission through to the visible surface.
With the iPad in particular I suspect that the screen is now the only route to meaningful increases in power efficiency thus allowing them either to reduce the thickness and weight via a smaller battery, to increase the battery life, or some blend of the two.
I don't think that there's much doubt that future iterations of the A4 chip (A5 and beyond?) will get more power efficient but that will be more helpful for the iPhone. The percentage of the power consumption that the A4 accounts for vs the power drawn by that 9.7" screen must be pretty small so I hope that Apple can make some worthwhile reductions in power consumption by improving the technologies used in the screen.
- Julian