Nokia 5310: Offers 18 Long Hours Of Music Playback. Music lovers would find the Nokia 5310 Xpressmusic a great deal as this phone offers constant music playback for 18 long hours. The technology of the music player supports file formats like MP3, WMA and AAC. Stereo Bluetooth and FM radio are the extra features. With a weight of only 70.2 grams, the phone has a measurement of 103.8 mm x 9.9 mm x 44.7 mm. The phone would let users capture the valuable moments of their lives through its integrated 2 megapixel camera. Nokia 5310 offers a memory capacity of 30 megabytes and the use of the Micro SD slot can stretch it up to 4 GB. A 16 million color display is expected from its 2 inch QVGA screen. File transfer becomes possible due to the presence of Bluetooth. Multimedia messaging enables sharing of videos, photographs and audios with friends and family.