Antivirus for sony ericsson k550i

Fortunately, we are back in that territory again here, with the number buttons a mere single millimetre tall but 8mm wide. Believe me I found that small increase made all the difference when it came to speedy texting. Sony Ericsson likes to use round shapes for its other buttons but tends not to go for full circles. So, beneath the screen we have a round navigation button with top and bottom sections lopped off and semi-circular buttons at the edges of the handset for accessing the internet and getting to the Activity Menu.

This is a series of tabbed screens, which cater for things like skipping between running applications, seeing alerts like missed calls, and accessing web bookmarks. Between these and the navigation button are tall lozenge shaped buttons with concave arcs. At their top ends are the softmenu buttons, at their bottom ends Back and Clear functions.

As is often the case this arrangement looks pretty nice. As is not always the case, the buttons are easy to use. Sony Ericsson has compromised a little when it comes to the screen of this handset. It delivers , colours, but measures just two inches corner to corner and manages a mere x pixels. It is bright enough and sharp to look at, but still pales beside higher resolution and larger screens. The lens is protected by a cover, and to activate the camera software you just slide the cover down.

Along with the lens the cover protects a small self portrait mirror. Twin LEDs provide the flash as well as doubling up as a fairly effective torch which you can set to stay on for a minute or turn on and off manually. Image quality is pretty good especially for photos taken outdoors. The lighter coloured flower is a deeper bluish purple in the real world, but this photo shows that the Ki can capture a reasonably good level of detail. The coloured dish, shot indoors and as usual under normal household lighting, has reasonably strong colour definition.

An application called PhotoDJ lets you fiddle with some aspects of photos including altering the light balance and contrast and having a stab at redeye removal before applying effects, frames and suchlike to images.

Its proprietary connector precludes you substituting your own favourite headset, and it contains the FM antenna for radio listening. The slot is on the left edge and protected by the battery cover. Battery life is exceptional. The screen turns itself off automatically pretty quickly, which helps conserve power. This meant my expectations from the battery were high, but nonetheless I was pleased that after a full charge I got twelve hours of music before a low battery warning was delivered and after that a further half hour of music playback.

Other applications include email and RSS support, five alarms, calendar, task manager, notes taker, sound recorder, timer, stopwatch and calculator. On the multimedia side of things you also get a video player, VideoDJ for editing movies shot with the handset, TrackID for identifying snippets of recorded songs over the air, and a blockslider puzzle game.

This cable is proprietary at the phone end as it shares the power and headphones socket. It is in many respects an average mobile phone, though. The camera can be bettered and the screen is small.

Still, if you need long battery life it could well make your shortlist. We test every mobile phone we review thoroughly. We use industry standard tests to compare features properly and we use the phone as our main device over the review period. Find out more about how we test in our ethics policy.

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. Designers have opted for a 1. Other features include an all-in-one port for plugging in the AC charger, handsfree kit or USB cable. The only other external feature is a dedicated button for the camera and adjusting the volume, as well as a slide for the camera lens.

The handset isn't without its flaws. The battery cover is locked into place using two flimsy sliding clips, with the opposite side requiring three tabs to be fitted first before closing. You'll need to open this to get access to the memory card slot. Then there's the sliding camera protector, which has three tiny bumps for grip and can be difficult to open on the first go. Features Despite its small stature, the Ki packs in a bevy of useful features usually found in much more expensive handsets.

You can load it up with music and video files and play or listen to the inbuilt FM radio with the inbuilt speakerphone or the wired stereo-headset. One interesting feature is the TrackID service, which allows you to record a few seconds of a song and then match the recording in a music database to get title, album and artist details. The star of the show, however, is the 2-megapixel Cyber-shot camera with auto focus. For budding photographers, the Ki comes with a self-portrait mirror and two LED flashlights for night time shooting.

There's a digital zoom function, multiple image modes and a second self-timer and support for video recording. Performance Call quality for the Ki is good, with excellent clarity for both callers and respondents. Sound from the inbuilt loudspeaker is also clear but isn't loud enough, even at max volume settings, and the same is true for the handsfree kit. One interesting feature is the call-record button, which can store conversations as audio files to be listed to at a later date.

The music player supports the usual MP3 and AAC files, and includes shuffle and loop functions as well an equaliser for adjusting bass and treble, while the video playback includes support for 3GP and MP4 files. A major let down is the lack of a 3.