Price (USD)
Tempest 2 edgePAX FOUR
$250
Tempest 2
$179
Tempest 2 is typically around $71 lower.
Vaporizer Comparison
PAX FOUR vs Tempest 2
Side-by-side specs, pricing context, and clear decision guidance.
PAX FOUR
PAX Labs $250
VS
Tempest 2
Mad Heaters from £149.17 GBP
Editorial Summary
PAX FOUR and Tempest 2 are both portable / hybrid vaporizers, but they target different priorities. Tempest 2 is usually the lower-cost pick at $179, around $71 below PAX FOUR. Tempest 2 has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
24
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Hybrid
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Tempest 2 edgePAX FOUR
55-70 seconds
Tempest 2
~30-45 seconds with torch
Tempest 2 has the quicker listed heat-up profile.
Weight
Tempest 2 edgePAX FOUR
125 grams
Tempest 2
46g
Tempest 2 is the lighter listed unit.
Heating Style
Close callPAX FOUR
Hybrid (conduction and convection)
Tempest 2
Convection-heavy with thermal ball matrix
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
PAX FOUR
$250
Tempest 2
$179
Heating Type
PAX FOUR
Hybrid (conduction and convection)
Tempest 2
Convection-heavy with thermal ball matrix
Heat Up Time
PAX FOUR
55-70 seconds
Tempest 2
~30-45 seconds with torch
Temperature Range
PAX FOUR
190-220°C (374-428°F)
Tempest 2
N/A
Chamber Capacity
PAX FOUR
~0.3g
Tempest 2
0.1g - 0.2g (adjustable)
Battery Type
PAX FOUR
Internal lithium-ion
Tempest 2
None
Battery Capacity
PAX FOUR
2800mAh
Tempest 2
N/A
Battery Life
PAX FOUR
Up to 5 sessions, about 50 minutes of run time
Tempest 2
N/A
Charging
PAX FOUR
USB-C
Tempest 2
N/A
Charge Time
PAX FOUR
~90 minutes
Tempest 2
N/A
Choose PAX FOUR if...
- You prefer a hybrid (conduction and convection) heating profile.
- Your usage leans toward electronic and discrete sessions.
- You prefer PAX FOUR's overall feature mix and form factor.
Typical price
$250
Sold by The Stash Shack
Choose Tempest 2 if...
- You want the lower listed entry price ($179 vs $250).
- You care about faster heat-up time for quicker sessions.
- You want the lighter unit for carrying and travel.
- You prefer a convection-heavy with thermal ball matrix heating profile.
Current price
£149.17GBP
at Mad Heaters
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
24 differ 1 shared
| Specification | PAX FOUR | Tempest 2 |
|---|---|---|
| Price (USD) | $250 | $179 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (conduction and convection) | Convection-heavy with thermal ball matrix |
| Heat Up Time | 55-70 seconds | ~30-45 seconds with torch |
| Temperature Range | 190-220°C (374-428°F) | N/A |
| Chamber Capacity | ~0.3g | 0.1g - 0.2g (adjustable) |
| Battery Type | Internal lithium-ion | None |
| Battery Capacity | 2800mAh | N/A |
| Battery Life | Up to 5 sessions, about 50 minutes of run time | N/A |
| Charging | USB-C | N/A |
| Charge Time | ~90 minutes | N/A |
| Dimensions | 108 x 36 x 29mm | 122mm x 18.5mm |
| Weight | 125 grams | 46g |
| Power Adjustment | Four preset heat modes (purple, green, yellow, orange) | Visual gauge with click indicators |
| Chamber Material | Stainless steel | Titanium |
| Concentrate Support | No (not compatible with the PAX Concentrate Insert) | — |
| Brand | PAX Labs | Mad Heaters |
| Adjustable Airflow | No (flat and raised mouthpieces change the draw) | Yes |
| Body Material | — | Grade 5 titanium, aluminum heat shield, stainless steel |
| Country of Manufacture | — | Made in China, Assembled in the UK |
| Display Type | LED petals | — |
| Manufacturer | PAX Labs, Inc (model X410) | — |
| Release Date | 2026 | — |
| Session Style | Session | — |
| Warranty | 2 years, plus 1 year when registered within 30 days | 1 year |
Comparison FAQs
What is the biggest difference between the PAX FOUR and the Tempest 2?
The biggest practical difference is heating approach: PAX FOUR runs hybrid (conduction and convection) while Tempest 2 runs convection-heavy with thermal ball matrix. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the PAX FOUR or the Tempest 2?
Tempest 2 is the cheaper option at $179 compared with $250 for the PAX FOUR, about $71 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the PAX FOUR or the Tempest 2?
Tempest 2 reaches session-ready temperature in ~30-45 seconds with torch, while the PAX FOUR takes 55-70 seconds. That's roughly 25 seconds quicker on the Tempest 2, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the PAX FOUR and the Tempest 2?
PAX FOUR uses hybrid (conduction and convection) heating, while the Tempest 2 uses convection-heavy with thermal ball matrix. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the PAX FOUR or the Tempest 2 hold more flower?
PAX FOUR has the larger chamber at ~0.3g, versus 0.1g - 0.2g (adjustable) on the Tempest 2. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the PAX FOUR or the Tempest 2?
Tempest 2 is the lighter unit at 46g, around 79g less than the PAX FOUR at 125 grams. The lighter device is easier to carry and pocket day-to-day.
Can I set custom temperatures on the PAX FOUR or the Tempest 2?
PAX FOUR controls heat with four preset heat modes (purple, green, yellow, orange), while the Tempest 2 uses visual gauge with click indicators. Both let you change temperature, just with different levels of precision.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.