T-Mobile MDA Compact IV Windows Mobile smartphone. Announced May 2008. Features 2.8″ display, MSM7201A chipset, 3.15 MP primary camera, 900 mAh battery, 4 GB storage, 128 MB RAM.
T-Mobile Shadow Windows Mobile smartphone. Announced Oct 2007. Features TFT, 65K colors display, TI OMAP 850 chipset, 2 MP primary camera, 920 mAh battery, 128 MB RAM.
T-Mobile Sidekick LX . Announced Sep 2007. Features 3.0″ display, 1.3 MP primary camera, 1540 mAh battery, 64 MB RAM.
T-Mobile Sidekick Slide phone. Announced Sep 2007. Features 2.5″ display, TI OMAP 850 chipset, 1.3 MP primary camera, 1130 mAh battery, 128 MB storage.
T-Mobile Wing Windows Mobile smartphone. Announced Nov 2006. Features 2.8″ display, TI OMAP 850 chipset, 2 MP primary camera, 1130 mAh battery, 64 MB RAM.
T-Mobile Dash Windows Mobile smartphone. Announced Sep 2006. Features 2.4″ display, TI OMAP 850 chipset, 1.3 MP primary camera, 960 mAh battery, 64 MB RAM.
T-Mobile Sidekick 3 . Announced Jun 2006. Features 2.6″ display, 1.3 MP primary camera, 1500 mAh battery, 64 MB RAM.
T-Mobile MDA Vario IV Windows Mobile smartphone. Announced Jun 2008. Features 2.8″ display, MSM7201A chipset, 3.15 MP primary camera, 1340 mAh battery, 256 MB RAM.
T-Mobile myTouch 3G 1.2 Android smartphone. Announced 2011. Features 3.2″ TFT display, MSM7201A chipset, 3.15 MP primary camera, 256 MB RAM.
T-Mobile myTouch qwerty Android smartphone. Not officially announced yet. Features 4.0″ display, 5 MP primary camera, 4 GB storage, 1000 MB RAM.
T-Mobile Energy phone. Announced 2011. Features 3.5″ display, 3.15 MP primary camera.