Device Grading Scale

KunaTechShop evaluates every device using objective tests and visual condition assessments to ensure an accurate classification that reflects the device's actual state.

Functional and technical condition check: Devices (smartphones, feature phones, iPods, tablets) are inspected for:

Power and battery capacity
Cameras (rear/front, video)
Screen, microphone, speakers
Face ID, Touch ID / fingerprint scanner
Buttons, switches, missing parts
Wi-Fi, Bluetooth, GPS
Light/proximity sensors
Cloud lock, Knox warranty status
Water damage, SIM card detection
Condition of the front glass, back casing, and frame

Visual assessment: screen, frame, and back casing.

We classify devices into 6 visual grades: A+, A, B+, B, C+, C.

Device Grading:

A+ - The device is in near-new condition. There are no signs of use, or they are minimal.

A - The device is in near-new condition. There may be only minor, inconspicuous signs of use.

B+ - The device is in very good condition. There may be imperceptible signs of use. The phone may have had parts replaced (depending on the specific offer).

B - The device is in very good condition. There may be cosmetic signs of use, such as scuffs, minor scratches on the screen/housing, chips, or discoloration on the housing, which do not interfere with the phone's operation. The phone may have had parts replaced (depending on the specific offer).

C+ - The device is in good condition but shows visible signs of use. There may be cosmetic signs of use, such as visible scuffs, scratches on the screen/housing, chips, or discoloration on the housing. The phone may have had parts replaced (depending on the specific offer).

C - The device is in satisfactory condition. It shows visible signs of use. There may be cosmetic signs of use, such as visible scuffs, scratches on the screen/housing, chips, or discoloration on the housing. The phone may have had parts replaced (depending on the specific offer). The phone may have visible defects, non-functional parts, or other types of defects (depending on the specific offer).