Price (USD)
G Pen Pro edgeG Pen Pro
$90
PAX 2
$150
G Pen Pro is typically around $60 lower.
Vaporizer Comparison
G Pen Pro vs PAX 2
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Pro
Grenco Science $90
VS
PAX 2
PAX Labs $150
Editorial Summary
G Pen Pro and PAX 2 are both portable / electronic vaporizers, but they target different priorities. G Pen Pro is usually the lower-cost pick at $90, around $60 below PAX 2. G Pen Pro has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
19
Different Specs
17
Shared Specs
2
Overall Overlap
11%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Pro edgeG Pen Pro
~30 seconds
PAX 2
<60 seconds
G Pen Pro has the quicker listed heat-up profile.
Heating Style
Close callG Pen Pro
Convection
PAX 2
Conduction
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 Pro
$90
PAX 2
$150
Heating Type
G Pen Pro
Convection
PAX 2
Conduction
Heat Up Time
G Pen Pro
~30 seconds
PAX 2
<60 seconds
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
PAX 2
182°C - 215°C (360°F - 420°F)
Chamber Capacity
G Pen Pro
~0.25 grams
PAX 2
0.35 - 0.5 grams
Battery Capacity
G Pen Pro
2200mAh
PAX 2
3000mAh
Power Adjustment
G Pen Pro
Modular - 3 Stages
PAX 2
4 Preset Modes
Chamber Material
G Pen Pro
Ceramic
PAX 2
Stainless Steel
Brand
G Pen Pro
Grenco Science
PAX 2
PAX Labs
Release Date
G Pen Pro
2017
PAX 2
2015
Choose G Pen Pro if...
- You want the lower listed entry price ($90 vs $150).
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward budget and convection sessions.
Choose PAX 2 if...
- You prefer a conduction heating profile.
- Your usage leans toward discrete and conduction sessions.
- You prefer PAX 2's overall feature mix and form factor.
Typical price
$150
Sold by Slick Vapes
Prices are read automatically from retailer pages; 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.
17 differ 2 shared
| Specification | G Pen Pro | PAX 2 |
|---|---|---|
| Price (USD) | $90 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~30 seconds | <60 seconds |
| Temperature Range | 190°C - 220°C (375°F - 428°F) | 182°C - 215°C (360°F - 420°F) |
| Chamber Capacity | ~0.25 grams | 0.35 - 0.5 grams |
| Battery Type | Internal | Internal |
| Battery Capacity | 2200mAh | 3000mAh |
| Charging | Micro-USB | — |
| Charge Time | <3 hours | — |
| Bluetooth / App | — | No |
| Dimensions | — | 98mm x 31mm x 22mm |
| Weight | — | ~90 grams |
| Power Adjustment | Modular - 3 Stages | 4 Preset Modes |
| Chamber Material | Ceramic | Stainless Steel |
| Brand | Grenco Science | PAX Labs |
| Release Date | 2017 | 2015 |
| Session Style | Session | — |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the G Pen Pro and the PAX 2?
The biggest practical difference is heating approach: G Pen Pro runs convection while PAX 2 runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the G Pen Pro or the PAX 2?
G Pen Pro is the cheaper option at $90 compared with $150 for the PAX 2, about $60 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the G Pen Pro or the PAX 2?
G Pen Pro reaches session-ready temperature in ~30 seconds, while the PAX 2 takes <60 seconds. That's roughly 30 seconds quicker on the G Pen Pro, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the G Pen Pro and the PAX 2?
G Pen Pro uses convection heating, while the PAX 2 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the G Pen Pro or the PAX 2 hold more flower?
PAX 2 has the larger chamber at 0.35 - 0.5 grams, versus ~0.25 grams on the G Pen Pro. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is more discreet, the G Pen Pro or the PAX 2?
PAX 2 is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Pro is more conspicuous in hand and harder to keep out of sight.
How similar are the G Pen Pro and the PAX 2?
Across the 19 specs we line up, they share 2 and differ on 17, an overlap of about 11%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.