Price (USD)
PAX FOUR edgePAX FOUR
$250
Volcano Classic
$450
PAX FOUR is typically around $200 lower.
Vaporizer Comparison
PAX FOUR vs Volcano Classic
Side-by-side specs, pricing context, and clear decision guidance.
PAX FOUR
PAX Labs $250
VS
Volcano Classic
Storz & Bickel from $199.20
Editorial Summary
PAX FOUR and Volcano Classic are both electronic vaporizers, but they target different priorities. PAX FOUR is usually the lower-cost pick at $250, around $200 below Volcano Classic. PAX FOUR 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
Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
PAX FOUR edgePAX FOUR
55-70 seconds
Volcano Classic
3.5 - 6 minutes
PAX FOUR has the quicker listed heat-up profile.
Weight
PAX FOUR edgePAX FOUR
125 grams
Volcano Classic
~1.6 kg
PAX FOUR is the lighter listed unit.
Heating Style
Close callPAX FOUR
Hybrid (conduction and convection)
Volcano Classic
Convection
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
Volcano Classic
$450
Device Type
PAX FOUR
Portable
Volcano Classic
Desktop
Heating Type
PAX FOUR
Hybrid (conduction and convection)
Volcano Classic
Convection
Heat Up Time
PAX FOUR
55-70 seconds
Volcano Classic
3.5 - 6 minutes
Temperature Range
PAX FOUR
190-220°C (374-428°F)
Volcano Classic
266°F - 446°F
Chamber Capacity
PAX FOUR
~0.3g
Volcano Classic
~0.6g
Battery Type
PAX FOUR
Internal lithium-ion
Volcano Classic
N/A
Charging
PAX FOUR
USB-C
Volcano Classic
N/A
Dimensions
PAX FOUR
108 x 36 x 29mm
Volcano Classic
18cm x 20cm
Weight
PAX FOUR
125 grams
Volcano Classic
~1.6 kg
Choose PAX FOUR if...
- You want the lower listed entry price ($250 vs $450).
- You care about faster heat-up time for quicker sessions.
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (conduction and convection) heating profile.
Typical price
$250
Sold by The Stash Shack
Choose Volcano Classic if...
- You prefer a convection heating profile.
- Your usage leans toward desktop and convection sessions.
- You prefer Volcano Classic's overall feature mix and form factor.
Lowest price
$199.20
at Storz & Bickel
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 | Volcano Classic |
|---|---|---|
| Price (USD) | $250 | $450 |
| Device Type | Portable | Desktop |
| Heating Type | Hybrid (conduction and convection) | Convection |
| Heat Up Time | 55-70 seconds | 3.5 - 6 minutes |
| Temperature Range | 190-220°C (374-428°F) | 266°F - 446°F |
| Chamber Capacity | ~0.3g | ~0.6g |
| Battery Type | Internal lithium-ion | N/A |
| Battery Capacity | 2800mAh | — |
| Battery Life | Up to 5 sessions, about 50 minutes of run time | — |
| Charging | USB-C | N/A |
| Charge Time | ~90 minutes | — |
| Dimensions | 108 x 36 x 29mm | 18cm x 20cm |
| Weight | 125 grams | ~1.6 kg |
| Power Adjustment | Four preset heat modes (purple, green, yellow, orange) | Modular - 9 stages |
| Chamber Material | Stainless steel | Ceramic-Coated |
| Concentrate Support | No (not compatible with the PAX Concentrate Insert) | — |
| Brand | PAX Labs | Storz & Bickel |
| Adjustable Airflow | No (flat and raised mouthpieces change the draw) | — |
| Country of Manufacture | — | Germany |
| Display Type | LED petals | — |
| Manufacturer | PAX Labs, Inc (model X410) | — |
| Power | — | 110V/220V AC |
| Release Date | 2026 | 2000 |
| Session Style | Session | Session |
| Warranty | 2 years, plus 1 year when registered within 30 days | 2 years |
Comparison FAQs
What is the biggest difference between the PAX FOUR and the Volcano Classic?
The biggest practical difference is price tier: the PAX FOUR sits at $250 while the Volcano Classic is $450, a gap of about $200 that puts them in different buying brackets.
Which is cheaper, the PAX FOUR or the Volcano Classic?
PAX FOUR is the cheaper option at $250 compared with $450 for the Volcano Classic, about $200 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the PAX FOUR or the Volcano Classic?
PAX FOUR reaches session-ready temperature in 55-70 seconds, while the Volcano Classic takes 3.5 - 6 minutes. That's roughly 223 seconds quicker on the PAX FOUR, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the PAX FOUR and the Volcano Classic?
PAX FOUR uses hybrid (conduction and convection) heating, while the Volcano Classic uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the PAX FOUR or the Volcano Classic hold more flower?
Volcano Classic has the larger chamber at ~0.6g, versus ~0.3g on the PAX FOUR. 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 Volcano Classic?
PAX FOUR is the lighter unit at 125 grams, around 1475g less than the Volcano Classic at ~1.6 kg. The lighter device is easier to carry and pocket day-to-day.
Is the PAX FOUR or the Volcano Classic better for home versus on-the-go use?
PAX FOUR is the take-anywhere choice. It's a portable, battery-powered unit, while the Volcano Classic is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.