Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
PAX 3
$250
Boundless CFC 2.0 is typically around $160 lower.
Vaporizer Comparison
Boundless CFC 2.0 vs PAX 3
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFC 2.0
Boundless Technology $90
VS
PAX 3
PAX Labs $250
Editorial Summary
Boundless CFC 2.0 and PAX 3 are both portable / discrete vaporizers, but they target different priorities. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $160 below PAX 3. Heat-up speed is broadly similar between the two.
Specs Compared
23
Different Specs
20
Shared Specs
3
Overall Overlap
13%
Shared Traits
Portable Discrete Conduction Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless CFC 2.0
~30 seconds
PAX 3
<30 seconds
Both devices are in a similar heat-up range.
Weight
Close callBoundless CFC 2.0
~85g
PAX 3
~93 grams
Weight is close enough that portability is likely similar.
Heating Style
Close callBoundless CFC 2.0
Conduction
PAX 3
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
PAX 3
$250
Temperature Range
Boundless CFC 2.0
60°C-230°C
PAX 3
182°C - 215°C (260°F - 420°F)
Chamber Capacity
Boundless CFC 2.0
~0.5g
PAX 3
<0.35 grams
Battery Type
Boundless CFC 2.0
Swappable 18650
PAX 3
Internal 18650
Battery Life
Boundless CFC 2.0
12-14 sessions
PAX 3
~90 minutes
Charging
Boundless CFC 2.0
Micro USB
PAX 3
Proprietary Dock
Charge Time
Boundless CFC 2.0
~3 hours
PAX 3
~90 minutes
Dimensions
Boundless CFC 2.0
130x33x30mm
PAX 3
98mm x 31mm x 22mm
Weight
Boundless CFC 2.0
~85g
PAX 3
~93 grams
Power Adjustment
Boundless CFC 2.0
Digital
PAX 3
Modular - 4 stages
Choose Boundless CFC 2.0 if...
- You want the lower listed entry price ($90 vs $250).
- Your usage leans toward budget and ceramic chamber sessions.
- You prefer Boundless CFC 2.0's overall feature mix and form factor.
Choose PAX 3 if...
- Your usage leans toward concentrates sessions.
- You prefer PAX 3's overall feature mix and form factor.
- You value how the PAX 3 balances size, controls, and everyday practicality.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 3 shared
| Specification | Boundless CFC 2.0 | PAX 3 |
|---|---|---|
| Price (USD) | $90 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~30 seconds | <30 seconds |
| Temperature Range | 60°C-230°C | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity | ~0.5g | <0.35 grams |
| Battery Type | Swappable 18650 | Internal 18650 |
| Battery Capacity | — | 3500mAh |
| Battery Life | 12-14 sessions | ~90 minutes |
| Charging | Micro USB | Proprietary Dock |
| Charge Time | ~3 hours | ~90 minutes |
| Pass-Through Charging | Yes | — |
| Bluetooth / App | — | Yes |
| Dimensions | 130x33x30mm | 98mm x 31mm x 22mm |
| Weight | ~85g | ~93 grams |
| Power Adjustment | Digital | Modular - 4 stages |
| Chamber Material | Ceramic | Stainless Steel |
| Concentrate Support | — | Yes |
| Brand | Boundless Technology | PAX Labs |
| Adjustable Airflow | Yes | — |
| Country of Manufacture | China | — |
| Release Date | 2018 | 2016 |
| Warranty | 3 years | 10 years |
Comparison FAQs
What is the biggest difference between the Boundless CFC 2.0 and the PAX 3?
The biggest practical difference is price tier: the Boundless CFC 2.0 sits at $90 while the PAX 3 is $250, a gap of about $160 that puts them in different buying brackets.
Which is cheaper, the Boundless CFC 2.0 or the PAX 3?
Boundless CFC 2.0 is the cheaper option at $90 compared with $250 for the PAX 3, about $160 less. Live retailer pricing can shift, so confirm before buying.
Does the Boundless CFC 2.0 or the PAX 3 hold more flower?
Boundless CFC 2.0 has the larger chamber at ~0.5g, versus <0.35 grams on the PAX 3. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Boundless CFC 2.0 or the PAX 3?
Boundless CFC 2.0 uses swappable 18650, so you can carry spares for back-to-back days. The PAX 3 has a built-in battery you can't swap on the go.
Which heats up faster, the Boundless CFC 2.0 or the PAX 3?
Heat-up times are very close: ~30 seconds on the Boundless CFC 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 Boundless CFC 2.0 or the PAX 3?
Boundless CFC 2.0 controls heat with digital, while the PAX 3 uses modular - 4 stages. Boundless CFC 2.0 gives you finer per-degree control.
Which charges faster, the Boundless CFC 2.0 or the PAX 3?
PAX 3 fully charges in ~90 minutes, ahead of ~3 hours on the Boundless CFC 2.0.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.