More and more mobile phones are equipped with a Bluetooth function nowadays. Despite the fact that many consumer electronic devices already have been equipped with Bluetooth for several years now, the development never stops. In addition Bluetooth compatible products are also being further developed. Bluetooth serves for transferring sounds and files. Parrot is one manufacturer that brings these kinds of wireless communication supporting products in the market.

• Read our full Parrot Party review.

Sony Ericsson stems from the cooperation between Sony and Ericsson in the year 2001, a so-called joint venture. It is Sony's know-how on the field of digital cameras that is used for developing Sony-Ericsson's cell phones. Worldwide Sony Ericsson is ranked fourth on the mobile phone market. The company is positioned directly after Nokia, Samsung and Motorola with a market share of more than 9 percent.

• Read our full Sony Ericsson K850i review.

It has been quite some time since the Nokia N95 mobile phone was put on the market. During the Mobile World Congress 2008 in Barcelona the successor was already announced: the Nokia N96. In the meantime Nokia have put an 8GB version of the Nokia N95 on the market. After its appearance it turned out that the N95 had some minus points. The battery ran out too quickly, the RAM memory was full in no-time and the GPS navigation wasn't always too precise.

• Read our full Nokia N95 8GB review!

The product portfolio of Transcend consists of more than 2000 different products. Transcend produces mainly memory modules, flash memory cards, USB drives, digital audio players, portable hard drives, video cards and accessories. One of the digital audio players of Transcend is the T.Sonic 840, a multimedia player offering many possibilities and available with different memory capacities. The 2GB version is available in white and the version we have tested, the 4GB version is available in black with a silver back.

• Read our full Transcend MP3 player review.

Creative is a worldwide manufacturer of digital entertainment products. Creative was founded in Singapore in 1981 with the underlying thought of multimedia starting a revolution in the way people handle their PCs. One of Creative's mobile multimedia players is the ZEN. The Creative ZEN is a multimedia player offering many possibilities and it has the size of a credit card. It's an interesting product for LetsGoMobile to put through the test procedure and offer you some insights in the performance of the ZEN. We have to mention beforehand that the included accessories of this test model deviate from what comes with the Creative ZEN available in the shops.

• Read our full Creative review

HP has been around in the smartphone world for a few years now. Some years ago Compaq was taken over by HP. Since then the name iPAQ is being used for mobile phones of Hewlett Packard. Mid 2007 HP put the iPAQ 514 voice messenger on the market. The HP iPAQ 514 is a straight to the point business device. The consumer looking for a cell phone with a high resolution camera and enhanced multimedia player should forget about the HP 514. The HP iPAQ 514 has been equipped with Windows Mobile 6 and offers many functions that will appeal to the business user. Thanks to its price of around € 200 we can easily call it the cheapest business handset at the moment.

• Read our full HP iPAQ review

Cell phones are offering more functionalities every day. A growing crowd seems to consider calling less important than being able to use email, Internet, digital camera and navigation possibilities. The consumer seems mature enough now for the smartphone, or the multimedia computer as Nokia likes to refer to it, and for a good reason. The Nokia Communicator, the mother of all smartphones has had some transformation during the eleven years of its existence. The device was already years ahead to start with. Still it remained a device tailored to the needs of the business user. Moreover; the first devices were rather heavy as far as weight was concerned and they were not the cheapest ones you could lay your hands on.

• Read our full report about Smartphones

When you are looking for more functionality than the average device offers, you have the choice from a broad range of smartphones and PDAs. Both types of devices not only differ physically but also as far as operation system is concerned. The better you know which functions you are going to use on a frequent base, the easier it is to make your choice. The market for PDAs that won't let you call but only use email and visit the Internet decreased drastically. Most current PDAs are handheld computers that also offer the option to call.

• Read our full report about Windows Mobile vs Symbian

Gisteq Corporation is a young company, founded in 2006. Gisteq develops software and solutions to the specifications of manufacturers and other companies. Gisteq's latest product is the PhotoTrackr GPS Photo Locator DPL700. The Gisteq DPL700 allows you to record and review your trip and the exact location where photos were taken with your mobile phone or digital camera during travelling. The PhotoTrackr GPS Photo Locater will show you exactly where you have travelled and the exact location and time of your pictures. In our PhotoTrackr DPL 700 review we have tested the GPS Photo Locator on the Veluwe, a forrest region in the Netherlands.

• Read our full Gisteq GPS PhotoTrackr review!

Some cell phone brands are known to be the first to integrate innovative techniques in their mobile phones. When Sony Ericsson introduced the W910i an innovation was born, ready to reinforce the Sony Ericsson Walkman series. The Sony Ericsson W910i comes in a transparent plastic box including a USB card reader, user's manual, software on a CDROM and a USB cable for easy connection. Looking at all this I couldn't wait to start testing the W910i. The elegant slider phone looks simply beautiful. HSDPA, Walkman 3.0 and shake control make us believe we are dealing with a high-end mobile phone here. Will this handset live up to our expectations? Read on and find out if the Sony Ericsson W910 is a winner or not.

• Read our full Sony Ericsson W910 review!