This is a list of things that most reviews miss to address yet very important to people. If you are making a review, please touch these in-depth areas. If anyone thinks of more, add to the list.
1. Supported video format. 640x480 is the official saying, but in reality, all current video iPod actually support any size as long as the product of the height and width does not exceed 640 x 480. (The fact is more complex than that. You have to divide the height by 16 and width by 16 and then multiply the two values, and the product needs to be less than 1200. For example, VGA size of 640x480 = 640/16 x 480/16 = 40 x 30 = 1200. If you have a horizontal resolution of 720, then your vertical resolution needs to be less than 426 in order to be supported by the current version of video iPod. In other words, video with aspect ratio other than 4:3 or larger horizontal resolution than 640 can still be played by all video iPod.) I want to know if this is true on iPhone as well. After all, it has a 3:2 aspect ratio screen, and all dSLR photos are taken at 3:2 as well.
2. Embedded video format supprted in Safari (QT, mov, avi)?
3. Downloading and playback of mp3/image files from Safari? (i.e. download an image, then view it in photo, then email to someone.)
Cannot be done. Trailers from rottentomatoes.com cannot be viewed even with QT icons. Videos from Apple.com can be viewed however, but not embedded within the browser, but open up a new YouTube like interface.
4. Actual load time of EDGE in practical aspect. The NYT's measurement of "100 seconds per page" was pretty useless, since no one start reading a page only AFTER THE WHOLE PAGE IS LOADED. No, the most important thing is to load the page, FASTER, than one reads the page.
5. Voice quality, speaker phone volume, ringer volume.
6. Photo management of large amount of photos-- testing speed and stability when handling more than 1000 high resolution pictures. (I already got 1500 high resolution pics ready.) Also test if it will resize automatically, or retain original size. Also to test if I can zoom all the way into 100% level without losing any quality.
Phone resized all photo from my iPhoto onto iPhone therefore when you zoom in on iPhone you can only zoom in to about 2x the original screen size. There is no way around it. Viewing hundreds of them is fast enough, can't complain much.
7. Test using existing ATT sim card instead of the new iPhone SIM Card.
Not possible.
8. Insert iPhone SIM card in a different phone (unlocked).
9. Test typing compound words such as butterfly. Will the auto-speller mess me up? For example, if I try to type butter, the iPhone suggests butterfly after I finished typing the last letter of "butter," when I normally press the space key, will it automatically misunderstand me as accepting the suggested "butterfly" word?
To accept suggested word click "space" to reject simply click on the suggested word label.
10. Test how many Safari windows can be opened, pop up blocker, accessing websites with excess spamming, continuous pop-up, etc.
11. Test apple.com's QT video playback. Test specially secure sites such as bankofamerica.com or direct loan service.
Apple.com QT played fine. Digg.com login is also fine (ajax and jave script). Haven't tried banking sites.
12. Test ftp.domainname.com format ftp access.