Price (USD)
ViVANT Alternate edgePAX FOUR
$250
ViVANT Alternate
$110
ViVANT Alternate is typically around $140 lower.
Vaporizer Comparison
PAX FOUR vs ViVANT Alternate
Side-by-side specs, pricing context, and clear decision guidance.
PAX FOUR
PAX Labs $250
VS
ViVANT Alternate
ViVANT $110
Editorial Summary
PAX FOUR and ViVANT Alternate are both portable / electronic vaporizers, but they target different priorities. ViVANT Alternate is usually the lower-cost pick at $110, around $140 below PAX FOUR. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
22
Shared Specs
2
Overall Overlap
8%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Weight
PAX FOUR edgePAX FOUR
125 grams
ViVANT Alternate
235g
PAX FOUR is the lighter listed unit.
Heating Style
Close callPAX FOUR
Hybrid (conduction and convection)
ViVANT Alternate
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
ViVANT Alternate
$110
Heating Type
PAX FOUR
Hybrid (conduction and convection)
ViVANT Alternate
Convection
Temperature Range
PAX FOUR
190-220°C (374-428°F)
ViVANT Alternate
158°F - 428°F
Chamber Capacity
PAX FOUR
~0.3g
ViVANT Alternate
0.1g - 0.2g
Battery Type
PAX FOUR
Internal lithium-ion
ViVANT Alternate
18650
Battery Capacity
PAX FOUR
2800mAh
ViVANT Alternate
2100mAh
Battery Life
PAX FOUR
Up to 5 sessions, about 50 minutes of run time
ViVANT Alternate
~45 minutes
Charging
PAX FOUR
USB-C
ViVANT Alternate
Micro USB
Charge Time
PAX FOUR
~90 minutes
ViVANT Alternate
1-2 hours
Dimensions
PAX FOUR
108 x 36 x 29mm
ViVANT Alternate
108x52x32mm
Choose PAX FOUR if...
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (conduction and convection) heating profile.
- Your usage leans toward hybrid and discrete sessions.
Typical price
$250
Sold by The Stash Shack
Choose ViVANT Alternate if...
- You want the lower listed entry price ($110 vs $250).
- You prefer a convection heating profile.
- Your usage leans toward convection and battery swap sessions.
Prices are read automatically from retailer pages; 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.
22 differ 2 shared
| Specification | PAX FOUR | ViVANT Alternate |
|---|---|---|
| Price (USD) | $250 | $110 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (conduction and convection) | Convection |
| Heat Up Time | 55-70 seconds | — |
| Temperature Range | 190-220°C (374-428°F) | 158°F - 428°F |
| Chamber Capacity | ~0.3g | 0.1g - 0.2g |
| Battery Type | Internal lithium-ion | 18650 |
| Battery Capacity | 2800mAh | 2100mAh |
| Battery Life | Up to 5 sessions, about 50 minutes of run time | ~45 minutes |
| Charging | USB-C | Micro USB |
| Charge Time | ~90 minutes | 1-2 hours |
| Dimensions | 108 x 36 x 29mm | 108x52x32mm |
| Weight | 125 grams | 235g |
| Power Adjustment | Four preset heat modes (purple, green, yellow, orange) | Digital (precise) |
| Chamber Material | Stainless steel | Aluminum |
| Concentrate Support | No (not compatible with the PAX Concentrate Insert) | — |
| Brand | PAX Labs | ViVANT |
| Adjustable Airflow | No (flat and raised mouthpieces change the draw) | Yes |
| Display Type | LED petals | OLED |
| Manufacturer | PAX Labs, Inc (model X410) | — |
| Release Date | 2026 | — |
| Replaceable Battery | — | Yes |
| Session Style | Session | Session |
| Warranty | 2 years, plus 1 year when registered within 30 days | 90 days |
Comparison FAQs
What is the biggest difference between the PAX FOUR and the ViVANT Alternate?
The biggest practical difference is price tier: the ViVANT Alternate sits at $110 while the PAX FOUR is $250, a gap of about $140 that puts them in different buying brackets.
Which is cheaper, the PAX FOUR or the ViVANT Alternate?
ViVANT Alternate is the cheaper option at $110 compared with $250 for the PAX FOUR, about $140 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the PAX FOUR and the ViVANT Alternate?
PAX FOUR uses hybrid (conduction and convection) heating, while the ViVANT Alternate uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the PAX FOUR or the ViVANT Alternate hold more flower?
PAX FOUR has the larger chamber at ~0.3g, versus 0.1g - 0.2g on the ViVANT Alternate. 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 ViVANT Alternate?
PAX FOUR is the lighter unit at 125 grams, around 110g less than the ViVANT Alternate at 235g. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the PAX FOUR or the ViVANT Alternate?
ViVANT Alternate is rated for ~45 minutes, ahead of Up to 5 sessions, about 50 minutes of run time on the PAX FOUR. Real-world battery life depends on how high you set the temperature and how long sessions run.
Can I swap the batteries on the PAX FOUR or the ViVANT Alternate?
ViVANT Alternate uses 18650, so you can carry spares for back-to-back days. The PAX FOUR has a built-in battery you can't swap on the go.
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