Introduction
The Panasonic makes progress in mobile phone market with the release of new Panasonic X400 mobile phone. This was announced in the year of 2004. First time Panasonic launched a clamshell cell phone & that was this Panasonic X400. The features of this phone are written in Panasonic X400 mobile phone review. The sale of Panasonic X400 mobile phone is more than many other familiar devices of market. The cheap Panasonic X400 sale is offered by many mobile phone web sites.

User Rating
4/10

Design
It’s a clamshell mobile phone. A specific button at the left top end of mobile casing is intended for opening. The flip will open for about 90 degree and fix in this position. The flip is auto open so it is easy to open and close. The new Panasonic X400 mobile phone is totally different from other cell phones of Panasonic. The Panasonic X400 mobile phone has the dimension of 84 x 47 x 17.5 mm and weights 84 grams. The Panasonic X400 cell phone is a bit thinner than other devices. Panasonic X400 mobile phone provides three color solutions. The casing is available in white, yellow & black colors. The keypad of Panasonic X400 mobile phone is normal. There is nothing special in it to write. The disappointed thing is its external antenna. Many users don’t like its external antenna.

Connectivity
An infrared port is also arranged in this device. There is a headset connecter on the right side surface. The device supports batch communications GPRS (4+1), wap-browser is version 2.0. In principle there is nothing to say about it. A charger connecter is located at the bottom end.

Performance
The Panasonic X400 cell phone keeps massive memory status. The internal memory of Panasonic X400 mobile phone is 1 MB for pictures and ring tones and 700 KB for MMS. The phone book of device is able for saving 300 contacts in its internal memory. The inbox will save 300 short massages in its memory. The new Panasonic X400 mobile phone’s back covering no backlash hides a 600 mAh Li-Ion battery. According to the company the battery of Panasonic X400 mobile phone can work 75 - 120 hours in stand by mood and 1.5 to 4.5 hours in talk time mood. The battery will take 2 hours in its full charging.

Multimedia
After opening the device the user will see its TFT color display which has 65 K colors. The screen has 128 x 128 pixels of resolutions and that allows to showing 5 text lines and two service ones. The screen is fine as for the brightness, color and picture. The user is lowed to download Panasonic X400 themes in this device. There is a camera objective in Panasonic X400 mobile phone. The mirror and IrDA gap is a little below on the front panel. The camera button is located at left side of casing.