[Nokia Lumia 800] iGunz:
I basically am a long Nokia fan and the Lumia 800 is beautiful. However it is not very practical in some cases. Here are a few flaws. Some of these flaws come from comparing Nokia's first windows phone with their first Symbian fifth edition phone, the epic 5800. You people add some on if you wish:

1) The phone needs to be turned on for the alarm clock to work :p

2) Phone calls don't end sometimes, you have to restart the phone

3) Battery life isn't too good but better after the update

4) It is advertised with 16GB of memory but look in the settings it actually has 13.8GB (for me)

5) FPS has always been a problem on Nokia phones for some applications and games

6) After a hard reset the Lumia 800 will crash and close applications sometimes. This is apparent in 'Shuffle Party', 'ARMED', 'Amazing Collective' and 'VIP Registration'. In 'Shuffle Party' your Xbox Live avatar is sometimes facing backwards or not even there. A new game in ARMED will crash and close. Amazing COllective app will not sometimes open and the VIP Registration app will keep giving annoying notices of the same thing every hour or two daily. This happened after a hard reset.

7) The camera does not focus properly. It does after a hard reset but not as well as it can. The book says the minimum focus distance is 10cm. It looks like it's more. Also compared to the 5800 camera the quality is okayish not too good. The pixels are blurred to make it look smooth whereas the 5800 has more pixel detail and the pixels are not blurred so the tiniest details come out somewhat and the image is sharp. It does not look like 8MP or maybe that's on the phone's screen.

8) The VIDEO camera focusses correctly but if you have something in the way it will focus on that and stay focussed at the point. For example I take a video of a lake and a person walks past the camera. The Lumia 800 will focus on the man and blur the lake a bit and it will stay like that until the camera is restarted.

9) The calendar takes some time to getting used to but it sucks a little. Compared to the symbian calendar in which to-do notes and meetings were shown a few days or a week prior to it's date the calendar on the Lumia 800 shows the things a day before on the lock screen and to edit it you have to go to the calendar instead of the one touch option on the 5800.

10) No Bluetooth file transfer. No point of bluetooth other than to transfer contacts but files won't work.

11) No USB mode. I used to use my Nokia 5800 for everything, even as a portable USB drive. The Lumia 800 does not have that, you need a big, fat, cloggy software called Zune which no one cares about to transfer things. But hey, we have SkyDrive for that :)

12) Privacy! I was talking to a friend yesterday through the built-in chat and I typed in the word "RnB" in a sentence. I have never typed in that word into a pc or phone for years, I know it sounds stupid but I know I have not. I dont even listen to RnB. And guess what? Today on youtube I had 3 RnB adverts!! On an Xbox 360 game video?? Coincidence? Hell no!

13) Battery capacity decreases by a few digits every time I charge the phone. It should not happen that frequently.

14) Contacts confusion. The phone syncs all your contacts on your windows live, facebook and from your sim into one and imports them into your Hotmail account. That means that every single email address, name and number on your phone, facebook and hotmail is dumped into your phone, paired up with the same names and then uploaded onto your windows live address book. There is a filter option to sort between Hotmail and Facebook contacts but it does not leave you with the phone numbers you had on your sim, it just merges them. And also Facebook and Windows Live have that personal data too!

15) I have not found a way to bookmark or add pages to the favourites list //FOUND IT LOL

16) After a hard reset the phone does not vibrate or ring if I get a message while it is locked. Even with the settings changed and the volume set to full it will not ring, not even for a phone call. The only time it vibrates is if I receive a new Hotmail message.

17) After the hard-reset every time I screen lock the phone it will disconnect from any Wifi network. This did not happen before the hard-reset.

There may be a few more which I cannot remember lol but other than that it's a really nice phone! :D