The Motorola Razr is the most popular cell phone ever!

Every single wireless provide carry them, but not all of them are the same.

Here the major point of each.

• V3, the first and original. It used a SIM card, T-Mobile and Cingular selling.
• V3i, upgraded from a V3, it add a memory card slot and 1.3mp camera.
• V3c, works with Verizon and Alltel, have 1.3mp camera and memory card slot.
• V3m, works with Verizon, Sprint PCS and Alltel, upgraded from the V3c, have the MM features. Phone is thicker.
• V3e, is GSM added EDGE feature, 1.3mp camera, i-tunes
• V3t, Newest upgraded from T-Mobile, added the my Fave feature 1.3mp camera
• V3r, is an upgraded for Cingular, new colors.
• V3x, is a world phone, Cingular and T-Mobile don't carry. But it still work, just pop your SIM card on. Add the 2.0mp camera.
• V3XX, use SIM Card. It added teh HSDPA High Speed data link and Bluetooth 2.0
• K1, will replace the V3 from Cingular and T-Mobile
• K1M, will replace V3c / V3m from Verizon and Alltel
• Z3, is the new slider version of the K1.

There also Razr made for Prepaid, and all the GSM Razr can be use Oversea.