Price (USD)
XMAX Ace edgeTempest
$247
XMAX Ace
$110
XMAX Ace is typically around $137 lower.
Vaporizer Comparison
Tempest vs XMAX Ace
Side-by-side specs, pricing context, and clear decision guidance.
Tempest
Mad Heaters $247
VS
XMAX Ace
XMAX $110
Editorial Summary
Tempest and XMAX Ace are both portable vaporizers, but they target different priorities. XMAX Ace is usually the lower-cost pick at $110, around $137 below Tempest. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
23
Different Specs
22
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callTempest
Convection-heavy with some conduction
XMAX Ace
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Tempest
$247
XMAX Ace
$110
Heating Type
Tempest
Convection-heavy with some conduction
XMAX Ace
Conduction
Temperature Range
Tempest
N/A
XMAX Ace
100°C - 255°C
Chamber Capacity
Tempest
0.075g - 0.15g
XMAX Ace
0.2-0.3g
Battery Type
Tempest
None
XMAX Ace
18650
Battery Capacity
Tempest
N/A
XMAX Ace
2600mAh
Battery Life
Tempest
N/A
XMAX Ace
<10 sessions
Charging
Tempest
N/A
XMAX Ace
Micro USB
Power Adjustment
Tempest
Manual
XMAX Ace
Digital (precise)
Chamber Material
Tempest
Titanium
XMAX Ace
Ceramic
Choose Tempest if...
- You prefer a convection-heavy with some conduction heating profile.
- Your usage leans toward analog and premium sessions.
- You prefer Tempest's overall feature mix and form factor.
Choose XMAX Ace if...
- You want the lower listed entry price ($110 vs $247).
- You prefer a conduction heating profile.
- Your usage leans toward conduction and budget sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
22 differ 1 shared
| Specification | Tempest | XMAX Ace |
|---|---|---|
| Price (USD) | $247 | $110 |
| Device Type | Portable | Portable |
| Heating Type | Convection-heavy with some conduction | Conduction |
| Heat Up Time | — | ~20 seconds |
| Temperature Range | N/A | 100°C - 255°C |
| Chamber Capacity | 0.075g - 0.15g | 0.2-0.3g |
| Battery Type | None | 18650 |
| Battery Capacity | N/A | 2600mAh |
| Battery Life | N/A | <10 sessions |
| Charging | N/A | Micro USB |
| Charge Time | N/A | — |
| Power Adjustment | Manual | Digital (precise) |
| Chamber Material | Titanium | Ceramic |
| Brand | Mad Heaters | XMAX |
| Adjustable Airflow | Yes | — |
| Ball Size | 2.5mm Zirconia | — |
| Country of Manufacture | Made in China, Assembled in the UK | China |
| Display Type | — | OLED |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Replaceable Battery | — | Yes |
| Session Style | — | Session |
| Warranty | — | 1 year |
Comparison FAQs
What is the biggest difference between the Tempest and the XMAX Ace?
The biggest practical difference is price tier: the XMAX Ace sits at $110 while the Tempest is $247, a gap of about $137 that puts them in different buying brackets.
Which is cheaper, the Tempest or the XMAX Ace?
XMAX Ace is the cheaper option at $110 compared with $247 for the Tempest, about $137 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Tempest and the XMAX Ace?
Tempest uses convection-heavy with some conduction heating, while the XMAX Ace uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Tempest or the XMAX Ace hold more flower?
XMAX Ace has the larger chamber at 0.2-0.3g, versus 0.075g - 0.15g on the Tempest. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Tempest or the XMAX Ace?
XMAX Ace uses 18650, so you can carry spares for back-to-back days. The Tempest has a built-in battery you can't swap on the go.
Can I set custom temperatures on the Tempest or the XMAX Ace?
Tempest controls heat with manual, while the XMAX Ace uses digital (precise). XMAX Ace gives you finer per-degree control.
What battery life can I expect from the Tempest and the XMAX Ace?
Tempest's spec sheet lists N/A; the XMAX Ace lists <10 sessions. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.