Price (USD)
G Pen Elite edgeG Pen Elite
$120
PAX FLOW
$350
G Pen Elite is typically around $230 lower.
Vaporizer Comparison
G Pen Elite vs PAX FLOW
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Elite
Grenco Science $120
VS
PAX FLOW
PAX Labs from $279.95
Editorial Summary
G Pen Elite and PAX FLOW are both portable / electronic vaporizers, but they target different priorities. G Pen Elite is usually the lower-cost pick at $120, around $230 below PAX FLOW. Heat-up speed is broadly similar between the two.
Specs Compared
21
Different Specs
19
Shared Specs
2
Overall Overlap
10%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Elite
~30 seconds
PAX FLOW
30-45 seconds
Both devices are in a similar heat-up range.
Weight
G Pen Elite edgeG Pen Elite
~90 grams
PAX FLOW
135 grams
G Pen Elite is the lighter listed unit.
Heating Style
Close callG Pen Elite
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 Elite
$120
PAX FLOW
$350
Heating Type
G Pen Elite
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heat Up Time
G Pen Elite
~30 seconds
PAX FLOW
30-45 seconds
Temperature Range
G Pen Elite
93°C - 220°C (200°F - 428°F)
PAX FLOW
180°C - 225°C (356°F - 437°F)
Chamber Capacity
G Pen Elite
~0.25 - 0.75 grams
PAX FLOW
0.25g - 0.35g
Battery Capacity
G Pen Elite
2200mAh
PAX FLOW
2000mAh (internal)
Battery Life
G Pen Elite
12-15 sessions
PAX FLOW
~30 minutes (about 3 sessions)
Charging
G Pen Elite
Micro-USB
PAX FLOW
USB-C
Charge Time
G Pen Elite
<3 hours
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
Dimensions
G Pen Elite
11.2cm x 3.2cm x 2.6cm
PAX FLOW
107mm x 34.5mm x 29mm
Choose G Pen Elite if...
- You want the lower listed entry price ($120 vs $350).
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward conduction and ceramic chamber sessions.
Typical price
$120
Sold by Headshop.com
Choose PAX FLOW if...
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward hybrid and discrete sessions.
- You prefer PAX FLOW's overall feature mix and form factor.
Lowest price
$279.95
at VPM
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 2 shared
| Specification | G Pen Elite | PAX FLOW |
|---|---|---|
| Price (USD) | $120 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (conduction + convection) |
| Heat Up Time | ~30 seconds | 30-45 seconds |
| Temperature Range | 93°C - 220°C (200°F - 428°F) | 180°C - 225°C (356°F - 437°F) |
| Chamber Capacity | ~0.25 - 0.75 grams | 0.25g - 0.35g |
| Battery Type | Internal | Internal |
| Battery Capacity | 2200mAh | 2000mAh (internal) |
| Battery Life | 12-15 sessions | ~30 minutes (about 3 sessions) |
| Charging | Micro-USB | USB-C |
| Charge Time | <3 hours | ~20 minutes to 50%, ~40 minutes to full (USB-C) |
| Dimensions | 11.2cm x 3.2cm x 2.6cm | 107mm x 34.5mm x 29mm |
| Weight | ~90 grams | 135 grams |
| Power Adjustment | Digital Control | Four petal modes + Bong Mode |
| Chamber Material | Ceramic | Stainless Steel |
| Brand | Grenco Science | PAX Labs |
| Adjustable Airflow | — | No |
| Display Type | LED | — |
| Release Date | 2016 | 2025 |
| Session Style | — | Session |
| Warranty | 1 year | 2 years (4 with registration) |
Comparison FAQs
What is the biggest difference between the G Pen Elite and the PAX FLOW?
The biggest practical difference is price tier: the G Pen Elite sits at $120 while the PAX FLOW is $350, a gap of about $230 that puts them in different buying brackets.
Which is cheaper, the G Pen Elite or the PAX FLOW?
G Pen Elite is the cheaper option at $120 compared with $350 for the PAX FLOW, about $230 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the G Pen Elite or the PAX FLOW?
G Pen Elite reaches session-ready temperature in ~30 seconds, while the PAX FLOW takes 30-45 seconds. That's roughly 8 seconds quicker on the G Pen Elite, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the G Pen Elite and the PAX FLOW?
G Pen Elite 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 Elite or the PAX FLOW hold more flower?
G Pen Elite has the larger chamber at ~0.25 - 0.75 grams, versus 0.25g - 0.35g on the PAX FLOW. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the G Pen Elite or the PAX FLOW?
G Pen Elite is the lighter unit at ~90 grams, around 45g less than the PAX FLOW at 135 grams. The lighter device is easier to carry and pocket day-to-day.
Can I set custom temperatures on the G Pen Elite or the PAX FLOW?
G Pen Elite controls heat with digital control, while the PAX FLOW uses four petal modes + bong mode. G Pen Elite 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.