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'Decent call quality'
'Good overall design with Military Spec toughness'
'Good voice quality'
'The experience with the two applications is similar to that on other AT&T phones; both are minimalist in their designs, but the music player supports a wide variety of file formats (MP3, AAC, eAAC+ and WMA) and it offers useful features, such as album art, playlists, and shuffle and repeat modes.'
'The phone is very quick, using AT&T's 3.6Mbps HSDPA network, and pages loaded in seconds.'
'real-time, one-way video'
'The M510 is available now from Sprint and comes in either pink or blue.'
'The phone is relatively compact, but not wafer-thin at 0.7 inches and certainly cannot compare the M610, which measured in at about half an inch.'
'The Samsung M510 is a mid size flip phone that feels very good in hand.'