Price (USD)
FENiX 2.0 edgeFENiX 2.0
$129
PAX 3
$250
FENiX 2.0 is typically around $121 lower.
Vaporizer Comparison
FENiX 2.0 vs PAX 3
Side-by-side specs, pricing context, and clear decision guidance.
FENiX 2.0
FENiX $129
VS
PAX 3
PAX Labs $250
Editorial Summary
FENiX 2.0 and PAX 3 are both portable / electronic vaporizers, but they target different priorities. FENiX 2.0 is usually the lower-cost pick at $129, around $121 below PAX 3. Heat-up speed is broadly similar between the two.
Specs Compared
24
Different Specs
21
Shared Specs
3
Overall Overlap
13%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callFENiX 2.0
<30 seconds
PAX 3
<30 seconds
Both devices are in a similar heat-up range.
Weight
PAX 3 edgeFENiX 2.0
~232 grams
PAX 3
~93 grams
PAX 3 is the lighter listed unit.
Heating Style
Close callFENiX 2.0
Convection
PAX 3
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)
FENiX 2.0
$129
PAX 3
$250
Heating Type
FENiX 2.0
Convection
PAX 3
Conduction
Temperature Range
FENiX 2.0
160°C - 221°C (320°F - 430°F)
PAX 3
182°C - 215°C (260°F - 420°F)
Battery Type
FENiX 2.0
Internal
PAX 3
Internal 18650
Battery Capacity
FENiX 2.0
4400 mAh
PAX 3
3500mAh
Battery Life
FENiX 2.0
~75 minutes
PAX 3
~90 minutes
Charging
FENiX 2.0
Micro USB
PAX 3
Proprietary Dock
Charge Time
FENiX 2.0
2.5 hours
PAX 3
~90 minutes
Dimensions
FENiX 2.0
110x60x30mm
PAX 3
98mm x 31mm x 22mm
Weight
FENiX 2.0
~232 grams
PAX 3
~93 grams
Choose FENiX 2.0 if...
- You want the lower listed entry price ($129 vs $250).
- You prefer a convection heating profile.
- Your usage leans toward convection sessions.
Choose PAX 3 if...
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 3 shared
| Specification | FENiX 2.0 | PAX 3 |
|---|---|---|
| Price (USD) | $129 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | <30 seconds | <30 seconds |
| Temperature Range | 160°C - 221°C (320°F - 430°F) | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity | — | <0.35 grams |
| Battery Type | Internal | Internal 18650 |
| Battery Capacity | 4400 mAh | 3500mAh |
| Battery Life | ~75 minutes | ~90 minutes |
| Charging | Micro USB | Proprietary Dock |
| Charge Time | 2.5 hours | ~90 minutes |
| Bluetooth / App | — | Yes |
| Dimensions | 110x60x30mm | 98mm x 31mm x 22mm |
| Weight | ~232 grams | ~93 grams |
| Power Adjustment | Digital (precise) | Modular - 4 stages |
| Chamber Material | Removable titanium | Stainless Steel |
| Concentrate Support | — | Yes |
| Brand | FENiX | PAX Labs |
| Country of Manufacture | China | — |
| Display Type | 0.95 inch OLED | — |
| Manufacturer | South Reed Technology Co | — |
| Release Date | 2016 | 2016 |
| Session Style | Session | — |
| Warranty | 2 years | 10 years |
Comparison FAQs
What is the biggest difference between the FENiX 2.0 and the PAX 3?
The biggest practical difference is price tier: the FENiX 2.0 sits at $129 while the PAX 3 is $250, a gap of about $121 that puts them in different buying brackets.
Which is cheaper, the FENiX 2.0 or the PAX 3?
FENiX 2.0 is the cheaper option at $129 compared with $250 for the PAX 3, about $121 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the FENiX 2.0 and the PAX 3?
FENiX 2.0 uses convection heating, while the PAX 3 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the FENiX 2.0 or the PAX 3?
PAX 3 is the lighter unit at ~93 grams, around 139g less than the FENiX 2.0 at ~232 grams. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the FENiX 2.0 or the PAX 3?
PAX 3 is rated for ~90 minutes, ahead of ~75 minutes on the FENiX 2.0. Real-world battery life depends on how high you set the temperature and how long sessions run.
Which heats up faster, the FENiX 2.0 or the PAX 3?
Heat-up times are very close: <30 seconds on the FENiX 2.0 and <30 seconds on the PAX 3. The real-world difference will be hard to notice mid-session.
Can I set custom temperatures on the FENiX 2.0 or the PAX 3?
FENiX 2.0 controls heat with digital (precise), while the PAX 3 uses modular - 4 stages. FENiX 2.0 gives you finer per-degree control.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.