Review: Samsung Galaxy S II for AT&T
AT&T did not take it easy with the Galaxy S II. There are a solid number of AT&T-branded apps on board, which include AT&T Code Scanner, AT&T Family Map, AT&T TV, myAT&T, AT&T Navigator, and YPmobile. Add these to the Samsung-branded apps, and you have plenty to choose from before you even open the Android Market.
The Galaxy S II supports mono/stereo Bluetooth headsets. Pairing and connecting was no problem, and sound quality through both was acceptable. The same goes for pairing with PCs and other devices to pass files back and forth.
As with Samsung's other Galaxy S II devices, the lock screen has a large digital clock at the bottom, but I wish the font were thicker or bolder. It can be a bit difficult to see at times. There is also a clock application if you're interested in using a stopwatch, timer, setting alarms, etc. This app doesn't have any effect on the lock screen clock, though.
The Galaxy S II includes Google Maps and AT&T Navigator. Both do an admirable job of providing navigation, though AT&T's software is a bit more reliable and faster to respond to real-time situations. Sadly, it costs $10 per month to use. Google Maps is a respectable free alternative.