Blackberry's Blackberry Bold 9700 is a Gsm and 3G HSDPA Quadband. You can use this phone with any gsm carrier any where in the world. It has all 2G gsm & 3G Hsdpa frequencies built into it. This is a optical trackpad smartphone.

For storage you have 4Gb's of internal memory & a microSD memory card slot lets you expand memory by 32GB's. All these memory lets you store a lot of music, video's documents & much more. Use the build in mp3 / mp4 player to listen to or watch clips & the document editor to edit your doc files. you also get A-GPS, social feeds, blackberry maps and more.

For data like sms, mms, e-mails, i'm's & web surfing you get the options of gprs, edge, 3g or wifi & uma wifi also works depending on your carrier.

It has an awesome 3.15Mp camera with autofocus + continuous auto focus, led flash, geo tagging and image stabilization plus you have a secondary vga camera.

The battery on this blackberry bold will let you talk for up to 6 hours on 2g & about 6 1/2 hours on 3G all thing being equal you can play up to 35 hours of music.