'Design: Despite the phone not being a higher end model, the overall plastic construction feels sturdy and well made, unlike the Razr V3m, and is available in a choice of three colors (Black, Pink, and Midnight Steel).'
'The Sprint Vision service gives access to web based email accounts, WAP sites, and games, ringtones, and screensavers for download.'
'I also like the RAZR's metallic feel more than the Katana II's plastic.'
'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.'
'At 3.7 inches long by 2.0 inches wide by 0.64 inch thick, the SPH-M510 isn't the most compact flip phone out there, but it's certainly light at 2.93 ounces.'