Price (USD)
PAX FOUR edgePAX FOUR
$250
Vapvana Screwball
$299
PAX FOUR is typically around $49 lower.
Vaporizer Comparison
PAX FOUR vs Vapvana Screwball
Side-by-side specs, pricing context, and clear decision guidance.
PAX FOUR
PAX Labs $250
VS
Vapvana Screwball
Vapvana from $329
Editorial Summary
PAX FOUR and Vapvana Screwball are both hybrid / electronic vaporizers, but they target different priorities. PAX FOUR is usually the lower-cost pick at $250, around $49 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
28
Different Specs
28
Shared Specs
0
Overall Overlap
0%
Shared Traits
Hybrid Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callPAX FOUR
Hybrid (conduction and convection)
Vapvana Screwball
Hybrid
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
Vapvana Screwball
$299
Heating Type
PAX FOUR
Hybrid (conduction and convection)
Vapvana Screwball
Hybrid
Temperature Range
PAX FOUR
190-220°C (374-428°F)
Vapvana Screwball
450F-525F (Recommended Range)
Chamber Capacity
PAX FOUR
~0.3g
Vapvana Screwball
0.1 - 0.4g
Battery Type
PAX FOUR
Internal lithium-ion
Vapvana Screwball
N/A
Charging
PAX FOUR
USB-C
Vapvana Screwball
N/A
Power Adjustment
PAX FOUR
Four preset heat modes (purple, green, yellow, orange)
Vapvana Screwball
Digital (precise)
Chamber Material
PAX FOUR
Stainless steel
Vapvana Screwball
Titanium
Brand
PAX FOUR
PAX Labs
Vapvana Screwball
Vapvana
Warranty
PAX FOUR
2 years, plus 1 year when registered within 30 days
Vapvana Screwball
Lifetime
Choose PAX FOUR if...
- You want the lower listed entry price ($250 vs $299).
- You prefer a hybrid (conduction and convection) heating profile.
- Your usage leans toward portable and discrete sessions.
Typical price
$250
Sold by The Stash Shack
Choose Vapvana Screwball if...
- You prefer a hybrid heating profile.
- Your usage leans toward premium and desktop sessions.
- You prefer Vapvana Screwball's overall feature mix and form factor.
Current price
$329
at Vapvana
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.
28 differ 0 shared
| Specification | PAX FOUR | Vapvana Screwball |
|---|---|---|
| Price (USD) | $250 | $299 |
| Device Type | Portable | — |
| Heating Type | Hybrid (conduction and convection) | Hybrid |
| Heat Up Time | 55-70 seconds | — |
| Temperature Range | 190-220°C (374-428°F) | 450F-525F (Recommended Range) |
| Chamber Capacity | ~0.3g | 0.1 - 0.4g |
| 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 | — |
| Weight | 125 grams | — |
| Power Adjustment | Four preset heat modes (purple, green, yellow, orange) | Digital (precise) |
| Chamber Material | Stainless steel | Titanium |
| Concentrate Support | No (not compatible with the PAX Concentrate Insert) | — |
| Brand | PAX Labs | Vapvana |
| Adjustable Airflow | No (flat and raised mouthpieces change the draw) | — |
| Ball Type | — | ~750 2.5mm Gem Cut Rubies |
| Body Material | — | Titanium |
| Coil Size | — | 25mm |
| Display Type | LED petals | — |
| Joint Size | — | 18mm and 14mm |
| Manufacturer | PAX Labs, Inc (model X410) | — |
| Release Date | 2026 | — |
| Screen Size | — | 20mm and 15mm |
| Session Style | Session | — |
| Warranty | 2 years, plus 1 year when registered within 30 days | Lifetime |
Comparison FAQs
What is the biggest difference between the PAX FOUR and the Vapvana Screwball?
The biggest practical difference is heating approach: PAX FOUR runs hybrid (conduction and convection) while Vapvana Screwball runs hybrid. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the PAX FOUR or the Vapvana Screwball?
PAX FOUR is the cheaper option at $250 compared with $299 for the Vapvana Screwball, about $49 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the PAX FOUR and the Vapvana Screwball?
PAX FOUR uses hybrid (conduction and convection) heating, while the Vapvana Screwball uses hybrid. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the PAX FOUR or the Vapvana Screwball hold more flower?
PAX FOUR has the larger chamber at ~0.3g, versus 0.1 - 0.4g on the Vapvana Screwball. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I set custom temperatures on the PAX FOUR or the Vapvana Screwball?
PAX FOUR controls heat with four preset heat modes (purple, green, yellow, orange), while the Vapvana Screwball uses digital (precise). Vapvana Screwball gives you finer per-degree control.
Which is more discreet, the PAX FOUR or the Vapvana Screwball?
PAX FOUR is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Vapvana Screwball is more conspicuous in hand and harder to keep out of sight.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.