I have no experience using this Z1 but I can verify and confirm Stamina Mode on the Xperia Z and Z Ultra is amazingly good and proven. It is the only phone where battery conservation really works unlike the HTC and Samsung battery/power savings mode. With 3G on 24/7 with active FB, mail notifications active battery drain often less than 2% over 7 hours overnight and infact I have recorded many times amazingly even 0 % !! My other Androids I will usually get minimum 2 to 5% battery drop under similar conditions
On my Note 3 , SOT easily 6 hours and that is 80% and more on 3G. If i used more WiFi - 7+ hours is not an issue. It is slightly better than XZU, can match Note 2 but loses out by approximately an hour to the Mate 6.1

Wanna ask.. if stamina mode is on and data connection turned off while screen off.. it means push msg like whatsapp not going to receive anymore msg until screen turn on? or it will turn on data periodically?

hmm, i want to ask something.. whenever i'm charging my phone, the retail demo will show up.. how to remove this??

Got my Z1 finally.
How to unlock or lock the phone screen? Other than pressing the 'power button at the side'

whenever u buy your Z1, did you get temple run 2 already installed on ur device?

in my device, the apps stated "that this version of temple run 2 is for demonstration purpose only". I think mine might be a demo set..

maybe tomorrow i'm gonna ask the boss why i got a demo set instead of original set.

Anyone knows how to rename the Walkman app? From the Sony Ericson era..like very outdated leh..

lol. so....could we do it?

makes me feel so hungry now...

new owner of z1
very excited n like the camera a lot.

got a question wana ask sifu here.
z1 only can charge by using the docking? can't use the micro USB port to charge?

tqtq.

Hi guys, I noticed the wifi reception is not as strong as it need to. I also noticed once we drop out of wifi area, it does not auto connect back. Anyone have similar experience on Z1 wifi?

same problem, i guess wifi reception for z1 is not strong, was said before

sony really did a good job on stamina mode in standby time.

but what really matters is the screen on time, what the use to have good battery life when the phone sleeping all the time?

from my test, Z1(3000mah) only on par or slightly better compareto  my previous HTC one (2300mah), Screen on time around 3.5~4hrs with 3g data on 100%. and my colleague note 2 can hit up to 5hrs screen on time at times with only 3100mah in the same condition. this is wer the Amoled show the energy saving power compare to traditional TFT.

I find X-reality degrade the YouTube video quality.

Seem like X-reality is the culprit for the grainy video...

when i turn off, the video is very sharp and fine.

When x-reality on, the process try to enhance the contrast, so when the object is small in the video, the edge(lines) seem to be blur, not sharp. but when display large object, it is fine.

X-reality give a more "3d" feel due to the better contrast~~~~

Does it get hot when you use Chrome browser? My ZL does.

Hey ZeneticX, you are playing COC.

I found that my COC game graphic tend to be more wash-out. Do you face this problem as well?? 

By the way..when playstation mobile will be available hereee?!!

mine is abit wash-out, comparing to my ipad mini & motorola RAZR (Super AMOLED).

ipad mini felt just nice

RAZR felt saturated

but Z1 got abit wash-out, especially the purple & dark purple wall    i think is the gamma tend to be to high~ the graphic is like have a "white" tint

maybe we can have a TT session with all the Z1 members, then we can compare our screen~ 

how to change to advance??

I am wondering the same too.