Short answer: An iPhone grade normally describes cosmetic appearance, while functional status, battery health, parts history and lock status should be specified separately. Buyers should compare the written grade definition and inspection scope, not the grade letter alone.
What does an iPhone grade mean?
In used iPhone wholesale, grades help buyers understand the visible condition of a batch. Grade A usually indicates lighter wear than Grade B, but there is no universal European grading standard. One supplier may accept marks that another supplier places in a lower grade. The useful document is therefore the supplier definition: what is allowed on the screen, frame, back glass, camera area and housing.
A grade should not be treated as a complete technical report. Ask separately whether devices have passed power, display, touch, camera, microphone, speaker, charging, connectivity, button, biometric and sensor tests. Battery thresholds, replaced parts and software messages also need their own line in the quotation or stock list.
How common wholesale grades compare
| Grade | Typical cosmetic profile | Common resale position |
|---|---|---|
| Grade S or premium | Very limited visible wear under normal inspection | Premium used-device listings |
| Grade A | Light signs of handling; no major cosmetic damage | Retail-ready used stock |
| Grade B | Visible wear such as scratches or small marks | Value-focused retail and trade-in ranges |
| Grade C | Heavy wear or more obvious cosmetic defects | Budget channels, repair or refurbishment programmes |
Names and tolerances vary. Request representative photographs or samples for the exact batch whenever visual consistency matters to your sales channel.
What to confirm before ordering
- The cosmetic definition for every grade in the quotation.
- Whether grading is per device or based on a mixed batch tolerance.
- The functional test list and handling of failed functions.
- The battery-health threshold and whether service messages are permitted.
- SIM-lock, Activation Lock, MDM and lost-or-stolen screening.
- Whether displays, batteries or housings may have been replaced.
- The allowed quantity variance and discrepancy-reporting process.
How to compare two offers correctly
Normalize both quotations before comparing price. Match model, storage, region, SIM configuration, cosmetic grade, battery rule, functional scope, accessories, VAT treatment, Incoterm and delivery destination. A lower unit price can become a higher landed cost when the batch needs more sorting, repair or customer-service work.
For procurement planning, combine this guide with the wholesale quality-control checklist and pricing guide.
Frequently asked questions
Is Grade A the same from every iPhone wholesaler?
No. Grade names are commercial labels, so tolerances can differ. Always request the written grading definition for the stock being quoted.
Does Grade A guarantee a specific battery health?
Not automatically. Cosmetic grade and battery status are separate specifications unless the quotation explicitly combines them.
Can a refurbished iPhone also have a cosmetic grade?
Yes. Refurbishment describes work performed on the device, while a grade describes its resulting cosmetic condition. Ask for both definitions.