Price (USD)
PAX FLOW edgePAX FLOW
$350
Vaporbrothers VB 1.5
$400
PAX FLOW is typically around $50 lower.
Vaporizer Comparison
PAX FLOW vs Vaporbrothers VB 1.5
Side-by-side specs, pricing context, and clear decision guidance.
PAX FLOW
PAX Labs from $279.95
VS
Vaporbrothers VB 1.5
Vaporbrothers $400
Editorial Summary
PAX FLOW and Vaporbrothers VB 1.5 are both electronic / premium vaporizers, but they target different priorities. PAX FLOW is usually the lower-cost pick at $350, around $50 below Vaporbrothers VB 1.5. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
20
Different Specs
19
Shared Specs
1
Overall Overlap
5%
Shared Traits
Electronic Premium
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callPAX FLOW
Hybrid (conduction + convection)
Vaporbrothers VB 1.5
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 FLOW
$350
Vaporbrothers VB 1.5
$400
Device Type
PAX FLOW
Portable
Vaporbrothers VB 1.5
Desktop
Heating Type
PAX FLOW
Hybrid (conduction + convection)
Vaporbrothers VB 1.5
Convection
Battery Type
PAX FLOW
Internal
Vaporbrothers VB 1.5
N/A
Charging
PAX FLOW
USB-C
Vaporbrothers VB 1.5
N/A
Power Adjustment
PAX FLOW
Four petal modes + Bong Mode
Vaporbrothers VB 1.5
Single Dial
Chamber Material
PAX FLOW
Stainless Steel
Vaporbrothers VB 1.5
Glass & Ceramic
Brand
PAX FLOW
PAX Labs
Vaporbrothers VB 1.5
Vaporbrothers
Warranty
PAX FLOW
2 years (4 with registration)
Vaporbrothers VB 1.5
Lifetime
Choose PAX FLOW if...
- You want the lower listed entry price ($350 vs $400).
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward portable and hybrid sessions.
Lowest price
$279.95
at VPM
Choose Vaporbrothers VB 1.5 if...
- You prefer a convection heating profile.
- Your usage leans toward desktop and convection sessions.
- You prefer Vaporbrothers VB 1.5's overall feature mix and form factor.
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.
19 differ 1 shared
| Specification | PAX FLOW | Vaporbrothers VB 1.5 |
|---|---|---|
| Price (USD) | $350 | $400 |
| Device Type | Portable | Desktop |
| Heating Type | Hybrid (conduction + convection) | Convection |
| Heat Up Time | 30-45 seconds | — |
| Temperature Range | 180°C - 225°C (356°F - 437°F) | — |
| Chamber Capacity | 0.25g - 0.35g | — |
| Battery Type | Internal | N/A |
| Battery Capacity | 2000mAh (internal) | — |
| Battery Life | ~30 minutes (about 3 sessions) | — |
| Charging | USB-C | N/A |
| Charge Time | ~20 minutes to 50%, ~40 minutes to full (USB-C) | — |
| Dimensions | 107mm x 34.5mm x 29mm | — |
| Weight | 135 grams | — |
| Power Adjustment | Four petal modes + Bong Mode | Single Dial |
| Chamber Material | Stainless Steel | Glass & Ceramic |
| Brand | PAX Labs | Vaporbrothers |
| Adjustable Airflow | No | No |
| Release Date | 2025 | — |
| Session Style | Session | — |
| Warranty | 2 years (4 with registration) | Lifetime |
Comparison FAQs
What is the biggest difference between the PAX FLOW and the Vaporbrothers VB 1.5?
The biggest practical difference is form factor: these aren't the same kind of device. PAX FLOW is a portable, Vaporbrothers VB 1.5 is a desktop. Pick based on whether you want something portable or something stationary.
Which is cheaper, the PAX FLOW or the Vaporbrothers VB 1.5?
PAX FLOW is the cheaper option at $350 compared with $400 for the Vaporbrothers VB 1.5, about $50 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the PAX FLOW and the Vaporbrothers VB 1.5?
PAX FLOW uses hybrid (conduction + convection) heating, while the Vaporbrothers VB 1.5 uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Is the PAX FLOW or the Vaporbrothers VB 1.5 better for home versus on-the-go use?
PAX FLOW is the take-anywhere choice. It's a portable, battery-powered unit, while the Vaporbrothers VB 1.5 is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Can I set custom temperatures on the PAX FLOW or the Vaporbrothers VB 1.5?
PAX FLOW controls heat with four petal modes + bong mode, while the Vaporbrothers VB 1.5 uses single dial. Both let you change temperature, just with different levels of precision.
Which is more discreet, the PAX FLOW or the Vaporbrothers VB 1.5?
PAX FLOW is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Vaporbrothers VB 1.5 is more conspicuous in hand and harder to keep out of sight.
Is the PAX FLOW or the Vaporbrothers VB 1.5 better for microdosing?
Vaporbrothers VB 1.5 is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.