Is yours Starhub for iPhone?
So without 3G, should I need to download any Apps, I can also do it at home via WiFi right?
I'm still pondering over the capacity. Yeah, perhaps can remove movies we don't need and updated newer ones. I think the movies are the ones that fill up the space most quickly? JPG pics and music are not so bad....
Singtel.
Yes, iPhone 3GS, iP4 & iPad got WiFi.
Yup.. it's the videos that gonna fill the device.. esp HD ones.. in mov format easily hit 5GB or more for 1hr show. Pity that it doesn't support rmvb.. which is much more efficient in terms of file size. Most branded devices don't, anyway.
Videos of DVD quality not so bad.. maybe 1~2GB/hr. For pictures, it'll be a challenge to fill a 16GB device for most pple.. Usually, pple just put selected pictures in the iPad for display/sharing.. It's not sensible to use iPad as a picture dumping ground when portable HDD makes a more economical choice..
Also, do note that iPad aren't very efficient at handling large jpegs of 5MP or more.. it'll be a pain to go thru the high res pictures with ~2sec lag between each..
To use iPad as showcase device, picture size don't need to be > 1024 × 768. Such files are < 1Mb.. maybe ard 500kB.
So 1GB can hold ~2000 pictures.. who'll wanna fill a 16GB iPad with pictures..
For MP3, usually it's ard 3~5MB.. so 1GB can hold ~200 songs.
In summary, to use iPad as entertainment devices with selection of favorite pictures and songs, videos, 16GB is usually sufficient. To use iPad as media file dumping ground.. or lazy to do housekeeping.. get the 64GB if budget is no concern.. more is always better rite..