The Motorola Razr2 (often stylized as RAZR2) is a series of clamshell/flip mobile phones from Motorola, and is one of the series in the 4LTR line. It is the successor to the popular Razr series. The Razr2 is 2 mm thinner than its predecessor but slightly wider. Some versions feature Motorola's MotoMagx operational platform, based on the MontaVista Linux OS. The Razr2 was made available on every US carrier, and EVDO, GSM, and HSDPA versions were released by late 2007.
The phone improved picture quality, speed, and multimedia capabilities over the original Razr. It also featured an external screen with touch-sensitive buttons, which allowed users to use some of the phone features without opening the flip, and Motorola's CrystalTalk technology to improve call quality and help reduce background noise.[1] Different color variants were released, including a Luxury Edition Razr2. It features a Micro-B USB socket for charging, data transfer or the stereo headset (S280 / syn1458B).