IGZO has a lot of benefits: lower cost of manufacturing, up to 30x higher electron mobility than a-Si (amorphous silicon), increased aperture ratio for improved light transmittance, higher resolution in terms of ppi, etc. IGZO would allow for significant cost reductions compared to LTPS (Low Temperature Poly-Silicon) based high resolution LCDs.
Thanks, I'm aware of those changes, I meant that switching to IGZO is not going to make any significant difference to the size & weight of the device. (referring to the first post)
Could actually happen but the standard is far from ready and is expected so be final during 2013 so I don't know if Apple will make it in time. On the other hand it's typical Apple to push for technology.
Apple were pretty quick with their adoption of 802.11n, and actually shipped hardware that was capable of it before the standard was finalised, then allowed you to purchase a firmware update to go from g to n for a nominal fee. That's why I'm hoping we would see 802.11ac
It would be necessary for 1080p airplay mirroring too—the current 720p mirroring is slow enough as it is over 802.11n.
I can't believe that Apple pushes the iPad as a "camera device" with ads running on TV with people taking photos of their kids. With Apple's Photo Stream it's better to use the iPhone as a camera and then view photos on the iPad. I'd rather see them focus on the front camera for video calls and fun stuff such as Photo Booth.
I find that I use the camera surprisingly often. I don't take it out for photography, but if I'm going to email a copy of a receipt or a signed document to someone, it's good enough that I can use
Scanner Pro and get it done in a few seconds.
If I want to send a photo of something quickly via iMessage, I'll use the iPad's camera rather than getting my DSLR out, taking a photo, downloading it to my PC, converting it to a JPG, transferring it to the iPad and then sending it over.
If you use an app like
Camera+ which lets you lock white balance, exposure and focus, you can get surprisingly good results quickly with the iPad.
The main reason I would actually want a flash would be for notifications, rather than photography though.
I would have no objection to a better quality "facetime camera" as the current one is awful, though I never use it.
Why would they stick with dual-core?
I was under the impression that quad-core android devices were not showing nearly the same benefit as we have seen on the desktop due to the nature of the apps running on them not being able to take advantage of that many cores. It's not like you're multitasking and having apps running in the background. A higher clocked dual-core chip would scale performance identically in all apps, rather than the few computationally complex enough to benefit from quad-core.
IGZO would allow the use of only 1 backlight, which removes bulk, and only 1 backlight rather than the 2 in the iPad 3rd gen will allow a smaller battery. I think that could add up to a return to iPad 2 thickness, maybe a bit thinner.
They have already had the size & weight regression. I would expect them to keep it the same form factor and either improve the CPU & GPU more, or improve battery life, rather than shrink the battery again to save a few millimeters of depth.