T-Mobile USA Cell Phones

The Bottom Line: With the addition of Windows Mobile 6, the T-Mobile Wing adds a powerful smart phone to the carrier's lineup; however, performance falls a bit short of the competition.

Specs: GSM 850/900/1800/1900 (Quadband), Up to 240 min, With digital camera / digital player, 6 oz

The Bottom Line: T-Mobile offers competitively priced plans and extensive international roaming.

The Bottom Line: Hobbled by a poorly designed QWERTY keypad and sometimes sluggish performance, the Wi-Fi and EDGE-enabled T-Mobile MDA makes for an enticing but ultimately mediocre addition to T-Mobile's smart-phone lineup.

Specs: T-Mobile, 850, 900, 1800 and 1900, Up to 300 min, 5.29 oz

The Bottom Line: For those who want to do more on the go, the T-Mobile SDA offers a winning package of productivity tools, multimedia, and great performance. We just wish the smart phone had a better keypad layout.

Specs: T-Mobile, 850, 900, 1800 and 1900, Up to 300 min, With digital camera / digital player, 3.74 oz

Specs: GSM 850/900/1800/1900 (Quadband), Up to 408 min, 5.7 oz