DROID RAZR MAXX by Motorola Fact Sheet - Fact Sheets - Motorola Mobility, Inc.... 145g for the MAXX... which is roughly 5.1oz... considering this has a 3300mAh battery, I'd say that is pretty good trade off for only a little bit of thickness.
That would be great. I currently have the X, which is 155g, so the MAXX would be bigger, in size, but lighter in weight. I do not think I can go wrong when my upgrade period hits in a few months.