Price (USD)
G Pen Dash edgeG Pen Dash
$70
PAX FLOW
$350
G Pen Dash is typically around $280 lower.
Vaporizer Comparison
G Pen Dash vs PAX FLOW
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Dash
Grenco Science $70
VS
PAX FLOW
PAX Labs $350
Editorial Summary
G Pen Dash and PAX FLOW are both portable / discrete vaporizers, but they target different priorities. G Pen Dash is usually the lower-cost pick at $70, around $280 below PAX FLOW. G Pen Dash has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
24
Different Specs
21
Shared Specs
3
Overall Overlap
13%
Shared Traits
Portable Discrete Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Dash edgeG Pen Dash
~20 seconds
PAX FLOW
30-45 seconds
G Pen Dash has the quicker listed heat-up profile.
Heating Style
Close callG Pen Dash
Conduction
PAX FLOW
Hybrid (conduction + 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)
G Pen Dash
$70
PAX FLOW
$350
Heating Type
G Pen Dash
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heat Up Time
G Pen Dash
~20 seconds
PAX FLOW
30-45 seconds
Temperature Range
G Pen Dash
190°C - 220°C (375°F - 428°F)
PAX FLOW
180°C - 225°C (356°F - 437°F)
Chamber Capacity
G Pen Dash
0.25 grams
PAX FLOW
0.25g - 0.35g
Battery Capacity
G Pen Dash
950mAh
PAX FLOW
2000mAh (internal)
Charging
G Pen Dash
Micro-USB
PAX FLOW
USB-C
Charge Time
G Pen Dash
1-2 hours
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
Power Adjustment
G Pen Dash
Modular - 3 Stage
PAX FLOW
Five petal modes + Bong Mode
Chamber Material
G Pen Dash
Glass & Stainless Steel
PAX FLOW
Stainless Steel
Choose G Pen Dash if...
- You want the lower listed entry price ($70 vs $350).
- You care about faster heat-up time for quicker sessions.
- You prefer a conduction heating profile.
- Your usage leans toward budget sessions.
Choose PAX FLOW if...
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward hybrid and premium sessions.
- You prefer PAX FLOW's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 3 shared
| Specification | G Pen Dash | PAX FLOW |
|---|---|---|
| Price (USD) | $70 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (conduction + convection) |
| Heat Up Time | ~20 seconds | 30-45 seconds |
| Temperature Range | 190°C - 220°C (375°F - 428°F) | 180°C - 225°C (356°F - 437°F) |
| Chamber Capacity | 0.25 grams | 0.25g - 0.35g |
| Battery Type | Internal | Internal |
| Battery Capacity | 950mAh | 2000mAh (internal) |
| Battery Life | — | 4-6 sessions |
| Charging | Micro-USB | USB-C |
| Charge Time | 1-2 hours | ~20 minutes to 50%, ~40 minutes to full (USB-C) |
| Pass-Through Charging | Yes | — |
| Dimensions | — | 107mm x 34.5mm x 29mm |
| Height | 3.6 inches | — |
| Weight | — | 135 grams |
| Power Adjustment | Modular - 3 Stage | Five petal modes + Bong Mode |
| Chamber Material | Glass & Stainless Steel | Stainless Steel |
| Brand | Grenco Science | PAX Labs |
| Adjustable Airflow | — | No |
| Haptic Feedback | Yes | — |
| Release Date | 2020 | 2025 |
| Session Style | Session | Session |
| Session Timer | — | 8 minutes |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the G Pen Dash and the PAX FLOW?
The biggest practical difference is price tier: the G Pen Dash sits at $70 while the PAX FLOW is $350, a gap of about $280 that puts them in different buying brackets.
Which is cheaper, the G Pen Dash or the PAX FLOW?
G Pen Dash is the cheaper option at $70 compared with $350 for the PAX FLOW, about $280 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the G Pen Dash or the PAX FLOW?
G Pen Dash reaches session-ready temperature in ~20 seconds, while the PAX FLOW takes 30-45 seconds. That's roughly 18 seconds quicker on the G Pen Dash, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the G Pen Dash and the PAX FLOW?
G Pen Dash uses conduction heating, while the PAX FLOW uses hybrid (conduction + convection). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the G Pen Dash or the PAX FLOW hold more flower?
PAX FLOW has the larger chamber at 0.25g - 0.35g, versus 0.25 grams on the G Pen Dash. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I set custom temperatures on the G Pen Dash or the PAX FLOW?
G Pen Dash controls heat with modular - 3 stage, while the PAX FLOW uses five petal modes + bong mode. Both let you change temperature, just with different levels of precision.
Which charges faster, the G Pen Dash or the PAX FLOW?
PAX FLOW fully charges in ~20 minutes to 50%, ~40 minutes to full (USB-C), ahead of 1-2 hours on the G Pen Dash.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.