Price (USD)
Close callG Pen Elite II
$250
PAX 3
$250
Pricing is very close between both devices.
Vaporizer Comparison
G Pen Elite II vs PAX 3
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Elite II
Grenco Science $250
VS
PAX 3
PAX Labs $250
Editorial Summary
G Pen Elite II and PAX 3 are both portable / electronic vaporizers, but they target different priorities. Their listed prices are close ($250 vs $250). Heat-up speed is broadly similar between the two.
Specs Compared
24
Different Specs
20
Shared Specs
4
Overall Overlap
17%
Shared Traits
Portable Electronic Conduction
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Elite II
~30 seconds
PAX 3
<30 seconds
Both devices are in a similar heat-up range.
Weight
PAX 3 edgeG Pen Elite II
146g
PAX 3
~93 grams
PAX 3 is the lighter listed unit.
Heating Style
Close callG Pen Elite II
Hybrid (Primarily Conduction)
PAX 3
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Heating Type
G Pen Elite II
Hybrid (Primarily Conduction)
PAX 3
Conduction
Temperature Range
G Pen Elite II
93°C - 220°C (200°F - 428°F)
PAX 3
182°C - 215°C (260°F - 420°F)
Chamber Capacity
G Pen Elite II
0.3 - 0.5 grams
PAX 3
<0.35 grams
Battery Type
G Pen Elite II
Internal
PAX 3
Internal 18650
Battery Capacity
G Pen Elite II
2100mAh
PAX 3
3500mAh
Battery Life
G Pen Elite II
~1 hour of use
PAX 3
~90 minutes
Charging
G Pen Elite II
USB-C
PAX 3
Proprietary Dock
Dimensions
G Pen Elite II
117x30x28mm
PAX 3
98mm x 31mm x 22mm
Weight
G Pen Elite II
146g
PAX 3
~93 grams
Power Adjustment
G Pen Elite II
Digital Control
PAX 3
Modular - 4 stages
Choose G Pen Elite II if...
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward hybrid and ceramic chamber sessions.
- You prefer G Pen Elite II's overall feature mix and form factor.
Choose PAX 3 if...
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward concentrates and discrete sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 4 shared
| Specification | G Pen Elite II | PAX 3 |
|---|---|---|
| Price (USD) | $250 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Primarily Conduction) | Conduction |
| Heat Up Time | ~30 seconds | <30 seconds |
| Temperature Range | 93°C - 220°C (200°F - 428°F) | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity | 0.3 - 0.5 grams | <0.35 grams |
| Battery Type | Internal | Internal 18650 |
| Battery Capacity | 2100mAh | 3500mAh |
| Battery Life | ~1 hour of use | ~90 minutes |
| Charging | USB-C | Proprietary Dock |
| Charge Time | 90 minutes | ~90 minutes |
| Bluetooth / App | — | Yes |
| Dimensions | 117x30x28mm | 98mm x 31mm x 22mm |
| Weight | 146g | ~93 grams |
| Power Adjustment | Digital Control | Modular - 4 stages |
| Chamber Material | Ceramic | Stainless Steel |
| Concentrate Support | — | Yes |
| Brand | Grenco Science | PAX Labs |
| Adjustable Airflow | Yes | — |
| Display Type | High Resolution TFT (LCD) | — |
| Mouthpiece Material | Zirconia | — |
| Release Date | 2022 | 2016 |
| Session Style | Session | — |
| Warranty | 2 years | 10 years |
Comparison FAQs
What is the biggest difference between the G Pen Elite II and the PAX 3?
The biggest practical difference is heating approach: G Pen Elite II runs hybrid (primarily conduction) while PAX 3 runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
What's the difference in heating between the G Pen Elite II and the PAX 3?
G Pen Elite II uses hybrid (primarily conduction) heating, while the PAX 3 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the G Pen Elite II or the PAX 3 hold more flower?
G Pen Elite II has the larger chamber at 0.3 - 0.5 grams, versus <0.35 grams on the PAX 3. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the G Pen Elite II or the PAX 3?
PAX 3 is the lighter unit at ~93 grams, around 53g less than the G Pen Elite II at 146g. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the G Pen Elite II or the PAX 3?
PAX 3 is rated for ~90 minutes, ahead of ~1 hour of use on the G Pen Elite II. Real-world battery life depends on how high you set the temperature and how long sessions run.
Which is cheaper, the G Pen Elite II or the PAX 3?
Listed prices are close: $250 for the G Pen Elite II versus $250 for the PAX 3. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which heats up faster, the G Pen Elite II or the PAX 3?
Heat-up times are very close: ~30 seconds on the G Pen Elite II and <30 seconds on the PAX 3. The real-world difference will be hard to notice mid-session.
Need a different matchup?
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