The K800i is my third Sony Ericsson phone in the last 4 years. I’ve had a T610 (2005-2006) and a K750i (2006-2008) which have both been fantastic devices. My last phone started to stiffen up and left me with no choice than to upgrade.
The phone is slightly bigger than the K750i. Compared to some phones today, its a bit on the chunky side. No problem, its not a brick and fits perfectly in my pocket. A boost from the K750i, it now has a 3.2mp camera apposed to a 2mp one. It can also take basic 3gp movies. Take that iPhone!
On the phones software, its quick fast and simple. No problems as it works perfectly. SMS, Contacts, file browsing. It works great. Bluetooth, a personal favorite tool of mine is specified as version 2, so file transfers work great.
The phone has full 3G capability and a camera on the front of the phone, but I don’t use these so I can’t pass judgment on these features. This is a fantastic phone for only £72 on Pay As You Go, Vodaphone.
Emoticon Review: 
[Update] Heres a collection of test shots from the phone.
