Price (USD)
PAX 2 edgeAUXO Celsius
$250
PAX 2
$150
PAX 2 is typically around $100 lower.
Vaporizer Comparison
AUXO Celsius vs PAX 2
Side-by-side specs, pricing context, and clear decision guidance.
AUXO Celsius
AUXO $250
VS
PAX 2
PAX Labs $150
Editorial Summary
AUXO Celsius and PAX 2 are both portable / conduction vaporizers, but they target different priorities. PAX 2 is usually the lower-cost pick at $150, around $100 below AUXO Celsius. AUXO Celsius has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
22
Shared Specs
3
Overall Overlap
12%
Shared Traits
Portable Conduction Electronic Discrete
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
AUXO Celsius edgeAUXO Celsius
6-30 seconds
PAX 2
<60 seconds
AUXO Celsius has the quicker listed heat-up profile.
Weight
PAX 2 edgeAUXO Celsius
157.8g
PAX 2
~90 grams
PAX 2 is the lighter listed unit.
Heating Style
Close callAUXO Celsius
Hybrid (Primarily Conduction)
PAX 2
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)
AUXO Celsius
$250
PAX 2
$150
Heating Type
AUXO Celsius
Hybrid (Primarily Conduction)
PAX 2
Conduction
Heat Up Time
AUXO Celsius
6-30 seconds
PAX 2
<60 seconds
Temperature Range
AUXO Celsius
284°F - 500°F (140°C - 260°C)
PAX 2
182°C - 215°C (260°F - 420°F)
Chamber Capacity
AUXO Celsius
0.3g dry herbs or 0.05g when using concentrates
PAX 2
0.15 - 0.35 grams
Battery Type
AUXO Celsius
Lithium-ion
PAX 2
Internal
Battery Capacity
AUXO Celsius
1000mAh
PAX 2
3000mAh
Dimensions
AUXO Celsius
114.1x45.1x33.3mm
PAX 2
98mm x 31mm x 22mm
Weight
AUXO Celsius
157.8g
PAX 2
~90 grams
Power Adjustment
AUXO Celsius
Modular - 4 Stages (and an app controlled custom mode)
PAX 2
4 Preset Modes
Choose AUXO Celsius if...
- You care about faster heat-up time for quicker sessions.
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward hybrid sessions.
Choose PAX 2 if...
- You want the lower listed entry price ($150 vs $250).
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
Spec Comparison Table
Direct comparison of every spec from each device profile.
22 differ 3 shared
| Specification | AUXO Celsius | PAX 2 |
|---|---|---|
| Price (USD) | $250 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Primarily Conduction) | Conduction |
| Heat Up Time | 6-30 seconds | <60 seconds |
| Temperature Range | 284°F - 500°F (140°C - 260°C) | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity | 0.3g dry herbs or 0.05g when using concentrates | 0.15 - 0.35 grams |
| Battery Type | Lithium-ion | Internal |
| Battery Capacity | 1000mAh | 3000mAh |
| Battery Life | ~9 sessions | — |
| Charging | USB-C | — |
| Charge Time | 1.5 hours | — |
| Bluetooth / App | Yes | Yes |
| Dimensions | 114.1x45.1x33.3mm | 98mm x 31mm x 22mm |
| Weight | 157.8g | ~90 grams |
| Power Adjustment | Modular - 4 Stages (and an app controlled custom mode) | 4 Preset Modes |
| Chamber Material | Quartz | Stainless Steel |
| Concentrate Support | Yes | — |
| Brand | AUXO | PAX Labs |
| Body Material | Aluminum Alloy | — |
| Country of Manufacture | China | — |
| Haptic Feedback | Yes | — |
| Mouthpiece Material | Zirconia | — |
| Release Date | 2023 | 2015 |
| Session Style | Session | — |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the AUXO Celsius and the PAX 2?
The biggest practical difference is price tier: the PAX 2 sits at $150 while the AUXO Celsius is $250, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the AUXO Celsius or the PAX 2?
PAX 2 is the cheaper option at $150 compared with $250 for the AUXO Celsius, about $100 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the AUXO Celsius or the PAX 2?
AUXO Celsius reaches session-ready temperature in 6-30 seconds, while the PAX 2 takes <60 seconds. That's roughly 42 seconds quicker on the AUXO Celsius, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the AUXO Celsius and the PAX 2?
AUXO Celsius uses hybrid (primarily conduction) heating, while the PAX 2 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the AUXO Celsius or the PAX 2 hold more flower?
PAX 2 has the larger chamber at 0.15 - 0.35 grams, versus 0.3g dry herbs or 0.05g when using concentrates on the AUXO Celsius. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the AUXO Celsius or the PAX 2?
PAX 2 is the lighter unit at ~90 grams, around 68g less than the AUXO Celsius at 157.8g. The lighter device is easier to carry and pocket day-to-day.
Can I set custom temperatures on the AUXO Celsius or the PAX 2?
AUXO Celsius controls heat with modular - 4 stages (and an app controlled custom mode), while the PAX 2 uses 4 preset modes. AUXO Celsius 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.