I'm pretty critical about phones so here are the cons first:1. Low battery life even when you turn display levels down2. Earphone is off center and does make it difficult to hold in left hand.3. No FM radio4. Flimsy cover for media slot and USB.5. Not compatible with any previous Samsung plugs of any kind.6. Does not Vibrate and Ring at the same time. This is the biggest downside of this phone.7. Does feel a bit flimsy. Don't drop this phone.8. Bluetooth was better on my sony.9. You need some computer skils to get the mp3 ringtones10. Not the best reception.Other than that, this phone is well worth it. The display even on the lowest setting is still extremely bright. The display is huge and beautiful. The camera works pretty darn great. The slide function is good and doesn't open accidentally in the pocket. The expansion slot for mp3's is great, they have 1gb miniSD cards for about 50 bucks. Volume is great. I put a screen protector on it right after i bought it. Great speakerphone, my friends had no problems hearing me on the other end. Really, its everything that the razr should have been. Its cool cool cool. Does everything a phone should plus....1.3meg camera, speakerphone, mp3 player with expansion slot plus the memory already on the phone, games are good (but i don't play games on my phone), comes with great sounding headphones, voice notes with only one button turn on (the sony, you had to go through a whole menu and seriously, you'll forget by the time you navigate that). I use this as my alarm since I can wake up to my favorite song.