wirelessmacuser
macrumors 68000
One thing to keep in mind, is Motorola's default brightness setting is at about 60% of full brightness, whereas Samsung's default setting is 80%. When both are set equally there's very little difference. Also the Super Amoled is very close to the quality of the iPhone 4. *It's quite surprising. The difference between the Galaxy & the Droid X is also very little. All three displays are excellent.*Okay, now I'm jealous - you got more phones than I have! On the Droid X, I'm not dissing the phone - just felt the colors on the display weren't as vibrant as on the Galaxy S. Better is subjective. It's all in what meets your needs.
You have an advantage over me in that you can put the phones side by side. I was not able to do that as the Verizon store wouldn't lend me a phone to walk over to the T Mobile store. Imagine that.
I am on the fence with phones right now. Been having a lot of issues with AT&T on poor signal. If I had the option, I would carry all 3 phones and keep the one that dropped the least amount of calls.
As far as phone reception on AT&T, I maintain two active lines. One for my iPhone and one for another smartphone like my current BlackBerry 9700. This BlackBerry performs far better as a phone than my iPhone 4. And yet that's not unusual. I've had every model of iPhone since the beginning,*what I've found is, in general Apple iPhones have always performed poorly as a phone. Using another brand on AT&T results in excellent call quality and connectivity. Where I live it's been just as good as my Verizon service over the last five years.*