Top grade

It is almost like a New phone with nearly zero evidence of prior wear. The screen is in near-perfect condition with no noticeable scratch on screen. The back and/or frame of the phone shows minimal signs of wear.

High grade

It is a phone showing minor evidence of prior wear. There may be a few light scratches on the screen, and some scratches and/or nicks on the back and/or frame of the phone.

Acceptable

This phone shows clear evidence of prior wear. There may be scratches and/or nicks on the screen and on the back and/or frame of the phone.