Price (USD)
Close / ContextualG Pen Hyer
$250
PAX 3
$250
Pricing is very close between both devices.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
G Pen Hyer and PAX 3 are both portable / conduction vaporizers, but they target different priorities. Their listed prices are close ($250 vs $250). Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
17
Different Specs
15
Shared Specs
2
Overall Overlap
12%
Shared Traits
Quick snapshot of the specs people usually care about first.
G Pen Hyer
$250
PAX 3
$250
Pricing is very close between both devices.
G Pen Hyer
—
PAX 3
<30 seconds
Both devices are in a similar heat-up range.
G Pen Hyer
—
PAX 3
~93 grams
Weight is close enough that portability is likely similar.
G Pen Hyer
Conduction
PAX 3
Conduction
Both devices use a similar heating approach.
Top specs where these two devices diverge.
Device Type
G Pen Hyer
—
PAX 3
Portable
Heat Up Time
G Pen Hyer
—
PAX 3
<30 seconds
Temperature Range
G Pen Hyer
180°C - 220°C (356°F - 428°F)
PAX 3
182°C - 215°C (260°F - 420°F)
Chamber Capacity
G Pen Hyer
~0.5g
PAX 3
<0.35 grams
Battery Capacity
G Pen Hyer
6000mAh
PAX 3
3500mAh
Charging
G Pen Hyer
USB-C
PAX 3
—
Charge Time
G Pen Hyer
2.5 - 3 hours
PAX 3
~90 minutes
Bluetooth / App
G Pen Hyer
—
PAX 3
Yes
Dimensions
G Pen Hyer
—
PAX 3
98mm x 31mm x 22mm
Weight
G Pen Hyer
—
PAX 3
~93 grams
Direct comparison of shared and unique specifications from each device profile. (15 differences, 2 overlaps)
| Specification | G Pen Hyer | PAX 3 |
|---|---|---|
| Price (USD) | $250 | $250 |
| Device Type diff | — | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time diff | — | <30 seconds |
| Temperature Range diff | 180°C - 220°C (356°F - 428°F) | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity diff | ~0.5g | <0.35 grams |
| Battery Capacity diff | 6000mAh | 3500mAh |
| Charging diff | USB-C | — |
| Charge Time diff | 2.5 - 3 hours | ~90 minutes |
| Bluetooth / App diff | — | Yes |
| Dimensions diff | — | 98mm x 31mm x 22mm |
| Weight diff | — | ~93 grams |
| Power Adjustment diff | Digital Control - 5 Stage Modular | Modular - 4 stages |
| Brand diff | Grenco Science | PAX Labs |
| Display Type diff | LED Light User Interface | — |
| Haptic Feedback diff | No | — |
| Heating Element diff | Stainless Steel | — |
Neither is universally better. G Pen Hyer fits some priorities, while PAX 3 fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
G Pen Hyer is listed lower ($250) compared with PAX 3 ($250), 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.