Price (USD)
Airistech Herbva 5G edgeAiristech Herbva 5G
$59
PAX FLOW
$350
Airistech Herbva 5G is typically around $291 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Airistech Herbva 5G and PAX FLOW are both portable / discrete vaporizers, but they target different priorities. Airistech Herbva 5G is usually the lower-cost pick at $59, around $291 below PAX FLOW. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
15
Different Specs
14
Shared Specs
1
Overall Overlap
7%
Shared Traits
Quick snapshot of the specs people usually care about first.
Airistech Herbva 5G
$59
PAX FLOW
$350
Airistech Herbva 5G is typically around $291 lower.
Airistech Herbva 5G
—
PAX FLOW
30-45 seconds
Both devices are in a similar heat-up range.
Airistech Herbva 5G
~200g
PAX FLOW
135 grams
PAX FLOW is the lighter listed unit.
Airistech Herbva 5G
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Airistech Herbva 5G
$59
PAX FLOW
$350
Heating Type
Airistech Herbva 5G
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heat Up Time
Airistech Herbva 5G
—
PAX FLOW
30-45 seconds
Temperature Range
Airistech Herbva 5G
—
PAX FLOW
180°C - 225°C (356°F - 437°F)
Chamber Capacity
Airistech Herbva 5G
—
PAX FLOW
0.25g - 0.35g
Battery Capacity
Airistech Herbva 5G
—
PAX FLOW
2000mAh (internal)
Charging
Airistech Herbva 5G
Micro USB
PAX FLOW
—
Charge Time
Airistech Herbva 5G
1 -2 hours
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
Dimensions
Airistech Herbva 5G
—
PAX FLOW
107mm x 34.5mm x 29mm
Weight
Airistech Herbva 5G
~200g
PAX FLOW
135 grams
Direct comparison of shared and unique specifications from each device profile. (14 differences, 1 overlaps)
| Specification | Airistech Herbva 5G | PAX FLOW |
|---|---|---|
| Price (USD) diff | $59 | $350 |
| Device Type | Portable | Portable |
| Heating Type diff | Conduction | Hybrid (conduction + convection) |
| Heat Up Time diff | — | 30-45 seconds |
| Temperature Range diff | — | 180°C - 225°C (356°F - 437°F) |
| Chamber Capacity diff | — | 0.25g - 0.35g |
| Battery Capacity diff | — | 2000mAh (internal) |
| Charging diff | Micro USB | — |
| Charge Time diff | 1 -2 hours | ~20 minutes to 50%, ~40 minutes to full (USB-C) |
| Dimensions diff | — | 107mm x 34.5mm x 29mm |
| Weight diff | ~200g | 135 grams |
| Power Adjustment diff | Modular - 5 stage | Five petal modes + Bong Mode |
| Brand diff | Airistech | PAX Labs |
| Run Time diff | — | About 5-7 sessions per charge |
| Session Length diff | — | 8-minute timer |
Neither is universally better. Airistech Herbva 5G fits some priorities, while PAX FLOW fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Airistech Herbva 5G is listed lower ($59) compared with PAX FLOW ($350), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.