Grading

A+ Stock

Grade A stands for technical conditions that are fully tested and functional, a battery that has more than 80% capacity, the phone is not modified by software and it has a clean ESN\imei.
The screen will have very few, if any, faint scratches only visible upon close inspection or viewing/rotating under light.
The housing/bezel will have very few, if any, minor blemishes only visible upon close inspection.

Grade B+ stands for technical conditions that are fully tested and functional, a battery that has more than 80% capacity, the phone is not modified by software and it has a clean ESN\imei.
The screen will have few to several faint small scratches, only visible upon close inspection or viewing/rotating under light.
The housing/bezel will have several blemishes (scratches, scuffs), visible upon quick inspection.
Compared to the A grade, the screen might show slightly more signs of use, and the housing will show more signs of use.

Grade B stands for technical conditions that are fully tested and functional, a battery that has more than 80% capacity, the phone is not modified by software and it has a clean ESN\imei.
The screen will have numerous faint and a few more pronounced scratches visible upon quick inspection.
The housing/bezel will have several blemishes (scratches, scuffs) visible upon quick inspection.
The screens on the B grade will show more signs of use compared to the B+ grade.

Grade C is in the same technical condition as Grade B, fully tested and functional, the battery is not guaranteed.
The screen will have extensive, pronounced scratches, easily visible upon quick inspection.
The housing/bezel will have extensive, pronounced blemishes (scratches, scuffs), easily visible upon quick inspection.