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Air Bar Nex 4 Model Comparison
Published 2026 · VapeWholesaleHub trade desk
A structured comparison makes it easier to position Nex 4 against neighbouring options.
Between the factory gate and the retail shelf, model comparison is where most of the value on the Nex 4 is either created or lost.
The most common mistake is optimising for the first order instead of the fourth, which is where Nex 4 economics actually settle.
Why model comparison matters on the Nex 4
Compare on battery, capacity, coil range and total cost of ownership, not headline price.
Keeping a short internal note on model comparison for each SKU pays for itself the first time a dispute arises over the Nex 4.
Consumable availability often matters more to the customer than device features.
Reference specification
| Item | Value |
|---|---|
| Model | Nex 4 |
| Brand | Air Bar |
| Category | Vape Devices |
| Battery | 1100 mAh |
| Output range | 8-25 W |
| Capacity | 6.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 100 units |
Side by side demo units in store settle most purchase decisions.
Practical notes for buyers
Documentation is not paperwork for its own sake; on model comparison it is the difference between a clean clearance and a delayed one.
A written internal standard for model comparison makes onboarding new account managers far quicker and reduces avoidable errors.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Request batch photographs and a packing list prior to shipment.
- Check carton quantities against the commercial invoice line by line.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Keep certificates current and filed against the exact model name.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (76 units) | Tier 1 | 7-12 days |
| Pallet (1373 units) | Tier 2 | 30-45 days |
| Container (17669 units) | Tier 3 | 30-45 days |
Frequently asked questions
How does Nex 4 compare with the previous version?
Later revisions usually improve coil life and charging, with cosmetic changes being secondary.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
Final word
A short quarterly review of these points will keep the Nex 4 range healthy without consuming the week.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.