The Ultra II is our highest-scoring high-puff device — but the original Ultra is close behind. Is the sequel actually worth choosing?
Quick answer: Yes — the Nexa Ultra II 50000 (VapeRisk 8.3) is the better device and our top-scoring high-puff vape, a genuine refinement of the original Ultra 50000 (8.0) rather than a cosmetic rename. Both share the same strong idea — a two-part, high-capacity design with a visible tank and digital display — but the Ultra II improves the usability around it. The original is still a strong pick if it’s cheaper. As always, the 50K figure is a brand claim, not a guarantee, and both are single-use disposables, so neither is UK/EU-legal.
At a glance
| Nexa Ultra 50000 | Nexa Ultra II 50000 | |
|---|---|---|
| VapeRisk score | 8.0 | 8.3 |
| Puff claim | 50,000 | 50,000 |
| Design | Two-part, visible tank + display | Two-part, refined for usability |
| Position | Original | Refinement / sequel |
| Best for | Value if cheaper | Best overall high-puff experience |
What the sequel actually improves
This is one of the cleaner generational stories in the category. The original Ultra earned its 8.0 on a real design idea — a two-part build that makes better use of e-liquid than a basic one-piece, with a visible tank and digital display. The Ultra II keeps that and refines the usability, which is exactly why it nudged ahead to 8.3 and tops our high-puff list. It’s a “more polished version of a good thing,” not a reinvention — so the upgrade is real but incremental. Detail in the Nexa Ultra 50000 review and the Nexa Ultra II 50000 review.
Which should you buy?
- Buy the Ultra II 50000 if you want the best high-puff device we’ve reviewed and the more polished experience.
- Buy the original Ultra 50000 if it’s meaningfully cheaper — it’s still strong, just beaten by its sequel.
- Either way: read the 50,000-puff figure as a brand-rated ceiling, not a personal guarantee.
- UK/EU buyers: both are disposables — see the refillable picks instead.
FAQ
Is the Nexa Ultra II better than the original Ultra 50000?
Yes — in our reviews the Ultra II scored 8.3 vs the original’s 8.0, with refined usability around the same strong two-part design. It’s our top-scoring high-puff device.
What’s the difference between Nexa Ultra and Ultra II?
Both are two-part 50,000-puff-claim devices with a visible tank and display; the Ultra II refines the usability and presentation, earning a slightly higher score.
Is 50,000 puffs realistic?
No — it’s a brand-rated ceiling under ideal conditions. Real-world use lands well below it, so treat the figure as a claim, not a guarantee.