QHD is 540 x 960 resolution, HD is 720 x 1280 resolution. It can open picture more than its display resolution but the details is limited.

More pixels count means more details you can see. Why not pay a visit to Sony Mobile shop and compare Xperia P with Xperia S? Then you can see the difference.

Oppsss my mistake, You're discussing about XPU right? The info given earlier was XPP.

If XPU the display is FWVGA 480x854. The size of the LCD is 3.5 inch, same as iPhone. Max video recording resolution is 720HD.

glad that u like LED, very flashy

why u ask so much about HD?
full hd resolution is just 2 mega pixel
camera consider pass in daylight
not good in dark, many noise /artifacts

yup, this camera can take bigger than full hd picture so no worries
video in 1280x720 resolution

no, only samsung got implement video call
the rest need internet connection from wifi or 3g data

they are seperated.
2gb for main os
2gb for applications
4gb for user data & media /pic /vids

all seperated partition, total is 8gb
btw, this phone can support usb thumbdrive, just buy OTG cable

same issue with my black unit

they are seperated.
2gb for main os
2gb for applications
4gb for user data & media /pic /vids

all seperated partition, total is 8gb
btw, this phone can support usb thumbdrive, just buy OTG cable

same issue with my black unit

2gb for main os
2gb for applications - for apps/game main program only
4gb for user data & media /pic /vids - game data will be using this one if that game required really big space.

2gb is quite big actually. All my apps and games are reside in this partition. Only some games developer utilize the additional partition like gameloft etc. for games' data.

XPU has 8GB raw storage and divided (as nordingh explained) into several partitions namely...

2GB for the firmware / os / ROM
2GB for user data --> your apps (either install using google play store or manually), your sms / mms, your emails, app database, phone settings etc.
4GB for independent data like your mp3s, videos, pictures, documents etc. This partition can also contains some app  data for example games from gameloft which requires additional data download somewhere from 100MB to 500MB depends on the games and will be stored here automatically. The main app is still reside in 2GB partition by default and you can move these app to 4GB partition manually.

To relate with my usage, I did not have gameloft games in my phone, the biggest game I have requires 50MB of storage and I move all of my apps including the games into 2GB partition.

At the moment I've installed around 81 apps from 100KB to 50MB in size and all of them are in the 2GB partition. Still left another 1.2GB free space.

dun cry ah moi, koko give u sweet sweet

maybe should make a user head count
Xperia P owner:
1. ______

Xperia U owner:
1. ktek
no idea /no at the momment

Only selected supported apps, mostly the big ones.

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Added on June 13, 2012, 4:05 pm
Only Korean phone has the ability to make Video Calls.

It should be adequate. For me, I'm more worry about the 4GB partition.

For me it's not enough for my media files. Anyway, there is OTG function.. so no worries.

- Off Topic -

I found one app that quite good actually. Can switch on and off the phone using the proximity sensor (waving or tapping). The good thing is it will save your power button in the long run since XPP only have one button to turn the screen on unlike 2011 Xperia phones. The bad, your proximity sensor will turn on (can set the switch off interval for it). You can see the red sensor dot beside the earpiece

Low battery consumption and the phone can enter deep sleep mode.

XDA Source Free and Paid.

Xperia U Photo samples

actually it is first charge 8 hour full, not charge 8 hour before use.
u can use first before battery went flat.

y u so rush to use it?
1st day i charge kao kao at home first while testing all function.
now daily usage can tahan 3 days
but bottom cap punya rubbery surface start to wear off liao

Use while charging, your phone will be charged but take really long time.

no different, so dont worry.
congrats on new phone, haha