The Sony Ericsson Vivaz connects to a computer via USB cable. Installing drivers onto a PC is very easy as the necessary software is stored on the handset.
This means no messing about with CDs or going to websites to download executable files. The PC companion suite lets you move files quickly and easily between your phone and computer, but it's not essential.
The software doesn't work on Mac computers, but transferring files between the phone and computer is still possible using the handset as a mass storage device and if you know your way around a computer file then you shouldn't find it too taxing.
Setting up the Wi-Fi connection was easy enough, but assigning a default connection proved difficult. In the end we were forced to select a connection option manually each time we connected.
We also had trouble maintaining a data connection while out and about, even around central London. We often had to just abandon attempts and seek out Wi-Fi.
The phone's GPS fared a little better on-the-go, with the onboard compass proving handy when our feeble sense of direction let us down.
Like the Sony Ericsson Satio, this phone puts all its eggs in the camera basket; but the Vivaz manages to keep its other functions up to scratch somewhat better than the Satio, thanks in part to its faster processor.
We were sorely disappointed that the Satio didn't have a 3.5mm headphone socket, so it's a very welcome addition on the Vivaz, and the touchscreen has certainly improved.
It's a shame Sony Ericsson didn't opt for a capacitive screen, but it does keep the costs down.
The ergonomic design of the Vivaz also puts it ahead of the Satio and will feature on all of Sony Ericsson's upcoming handsets.
Given the Vivaz's superior camera, sleek design, ergonomic build and user-friendly music player, it wipes the floor with Nokia's X6, despite the X6's capacitive screen.
Despite this we'd have welcomed a physical QWERTY keyboard in the style of the GW620, although we can cope without. It's the range and quality of apps we miss most though, with the Tattoo and GW620 both privy to Android's superior marketplace.