T-Mobile announced on Monday that its brand new Samsung Galaxy Blaze 4G will be available in "select" T-Mobile USA stores on March 21st for $149.99 with a new two-year contract and after a $50 mail-in rebate. The Galaxy Blaze 4G will be available online and in all stores beginning on March 28th. We had a chance to get a hands-on preview of the Galaxy Blaze 4G during Mobile World Congress in Barcelona two weeks ago. We like the device but it was hard to be blown away by the device's specs given the flood of more powerful Android 4.0 Ice Cream Sandwich devices on the show floor. Still, it offers a 3.97-inch Super AMOLED display with an 800 x 480-pixel resolution, a 5-megapixel camera capable of recording 720p HD video,a  1.3-megapixel camera for video chat and a dual-core Qualcomm Snapdragon processor clocked at 1.5GHz.