"Finally, a Gravity phone that isn't dumb!"4.0 starson by ghostwor1d
Pros: Bright and responsive touch screen, solid design, clear call quality (with WiFi calling), built in navigation, LED flash
Cons: virtual keyboard is small but uses Swype which is about 85% accurate. Very google oriented which could be bad for those who do not have gmail, picasa, etc.
Summary: I switched from the Gravity T to the Gravity Smart today...it's excellent! The touch screen is very responsive, but not overly so. The screen is bright and the colors are crisp. The internet pulls up quickly, and I love the built in facebook and gmail buttons. Gmail syncs with my account so if I delete something, it removes it from my inbox everywhere (Gravity T didn't do this). I am able to access my google calendar and picasa account with ease. Buttons on pull-out qwerty keyboard are not as raised as with the other gravity phones, so the new feel takes some getting used to. When you make a call, the phone screen locks, but when you take it away from your ear it wakes up so you can end the call...how cool! No more accidentally pushing the screen with my face. :)
All in all, I think it's an excellent phone (especially for a beginner smartphone user). It has android 2.2 (froyo), a 3MP camera with LED Flash, 800MHz processor, tethering, threaded texting, and a 3.5mm jack. Yay Samsung!