ÄRiS Ultra vs. XMAX V4 Pro: Which Budget Convection Vaporizer Wins?
Two convection vaporizers — from different worlds. The Wolkenkraft ÄRiS Ultra is the European answer to affordable convection: from 271.85 € incl. shipping · Import charges may apply, 25-second heat-up. The XMAX V4 Pro from China counters with a price from 102.41 € Code VAPOCHECKER5 · incl. shipping, 10-second heat-up, and a WPA adapter in the box. Both reach 220 °C. Both use pure convection. But the price gap raises a question: what do you get for the extra money?
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Current prices: ÄRiS Ultra from 271.85 € incl. shipping · Import charges may apply and V4 Pro from 102.41 € Code VAPOCHECKER5 · incl. shipping.
Wolkenkraft ÄRiS Ultra — The European Option
The ÄRiS Ultra is sold under the German Wolkenkraft brand (a Fenix rebrand) and is widely available across Europe. The convection chamber uses a glass mouthpiece system reminiscent of Arizer. 25-second heat-up. Active community in Germany and the Netherlands. EU customer service included. From 271.85 € incl. shipping · Import charges may apply — ÄRiS Ultra price comparison
Key fact: The Wolkenkraft ÄRiS Ultra (from 271.85 € incl. shipping · Import charges may apply) and XMAX V4 Pro (from 102.41 € Code VAPOCHECKER5 · incl. shipping) are two budget convection vaporizers tracked across 451 devices. The V4 Pro uses a removable 18650 battery, and both offer on-demand capability (Vapochecker, 2026).
XMAX V4 Pro — The Value Champion
The V4 Pro heats up in about 10 seconds (manufacturer: no more than 20 seconds) — more than twice as fast. Temperature adjusts in 1 °C steps. 14 mm WPA adapter included. All from 102.41 € Code VAPOCHECKER5 · incl. shipping. If even that is more than you want to spend, the older XMAX V3 Pro is the predecessor and a step down in price — convection heating with a replaceable 18650 battery and a ceramic vapor path. From 102.41 € Code VAPOCHECKER5 · incl. shipping — V4 Pro price comparison
Side-by-Side Comparison
Wolkenkraft ÄRiS Ultra
from 271.85 € incl. shipping · Import charges may apply
55 shops worldwide · none ships to US
Compare pricesXMAX V4 Pro
from 102.41 € Code VAPOCHECKER5 · incl. shipping
90 shops worldwide · 3 ship to US
Compare pricesPrice gap today: Wolkenkraft ÄRiS Ultra costs 169.44 € more than XMAX V4 Pro.
* Total price incl. shipping to US, with a coupon code where needed. You’ll find the code in the partner box or on the product page.
| Feature |  ÄRiS Ultra 271.85 € incl. shipping · Import charges may apply |  XMAX V4 Pro 102.41 € Code VAPOCHECKER5 · incl. shipping |
|---|---|---|
| Brand | Wolkenkraft (Germany) | XMAX / TopGreen (China) |
| Heating | Convection | Convection |
| Heat-up | ~25 seconds | ~about 10 seconds (manufacturer: no more than 20 seconds) |
| Max Temp | 220 °C | 220 °C |
| Battery | 2600 | 2550 |
| WPA | Glass stem native | 14 mm (included) |
| Price | ~271.85 € incl. shipping · Import charges may apply | ~102.41 € Code VAPOCHECKER5 · incl. shipping |
| Shops | – | 3 |
Vapor Quality
Both deliver pure convection vapor at up to 220 °C. The ÄRiS Ultra has a glass mouthpiece with a short vapor path. The V4 Pro uses a plastic mouthpiece.
Which One Is Right for You?
| ÄRiS Ultra 271.85 € incl. shipping · Import charges may apply | XMAX V4 Pro 102.41 € Code VAPOCHECKER5 · incl. shipping | |
|---|---|---|
| Strengths | ✓ Glass mouthpiece ✓ EU brand + support ✓ Slightly more battery | ✓ Cheaper ✓ about 10 seconds (manufacturer: no more than 20 seconds) (2× faster) ✓ 14 mm WPA included ✓ 1 °C temp steps |
| Weaknesses | ✗ 25 sec heat-up ✗ More expensive ✗ Glass = breakable | ✗ Plastic mouthpiece ✗ Chinese brand |
| Shops | – | 3 |
Pick the ÄRiS Ultra if: You value a European brand, prefer a glass mouthpiece system, and want EU customer support.
Pick the V4 Pro if: Heat-up speed and price are your priorities. The V4 Pro delivers more per euro and heats up twice as fast.
Frequently Asked Questions
Which tastes better?
The ÄRiS Ultra has a glass mouthpiece with a short vapor path; the V4 Pro has a plastic mouthpiece.
Is the premium worth it?
For EU support and glass mouthpiece: yes. For pure value per euro: no — the V4 Pro offers more features for less money.
Which for water pipe?
Both work well. ÄRiS Ultra uses its glass stem natively, V4 Pro has a 14 mm adapter included.
Are the batteries comparable?
According to the manufacturer, the V4 Pro battery is good for at least 12 six-minute sessions at 220 °C; Wolkenkraft does not publish a session count for the ÄRiS Ultra.
Is the Wolkenkraft ÄRiS Ultra better than the XMAX V4 Pro?
Which has better battery life: Wolkenkraft ÄRiS Ultra or XMAX V4 Pro?
Which heats up faster: Wolkenkraft ÄRiS Ultra or XMAX V4 Pro?
Conclusion
Both are strong convection portables. The ÄRiS Ultra wins on glass mouthpiece and EU trust. The V4 Pro wins on speed, price, and what is in the box. The price gap buys you a glass mouthpiece and a European brand.
Compare: ÄRiS Ultra from 271.85 € incl. shipping · Import charges may apply | V4 Pro from 102.41 € Code VAPOCHECKER5 · incl. shipping
→ Read our full XMAX V4 Pro Review
Vapor quality analysis, battery tips, and temperature guide.
Price History
Lowest price per day excluding shipping, coupon applied · market region: North America. Totals including shipping are shown in the cards.
Editorial source and price review at VapoChecker. Unknown or conflicting manufacturer data is explicitly labeled.
Current prices compared
Wolkenkraft ÄRiS Ultra
55 shops worldwide · none ships to US
from 271.85 € incl. shipping · Import charges may apply
Compare pricesXMAX V4 Pro
90 shops worldwide · 3 ship to US
from 102.41 € Code VAPOCHECKER5 · incl. shipping
Compare prices
* Total price incl. shipping to US, with a coupon code where needed. You’ll find the code in the partner box or on the product page.