Price (USD)
Close callG Pen Hyer
$250
PAX 3
$250
Pricing is very close between both devices.
Vaporizer Comparison
G Pen Hyer vs PAX 3
G Pen Hyer
VS
PAX 3
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
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
Portable Conduction Electronic Concentrates
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Hyer
—
PAX 3
<30 seconds
Both devices are in a similar heat-up range.
Weight
Close callG Pen Hyer
—
PAX 3
~93 grams
Weight is close enough that portability is likely similar.
Heating Style
Close callG Pen Hyer
Conduction
PAX 3
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Device Type
G Pen Hyer
—
vs
PAX 3
Portable
Heat Up Time
G Pen Hyer
—
vs
PAX 3
<30 seconds
Temperature Range
G Pen Hyer
180°C - 220°C (356°F - 428°F)
vs
PAX 3
182°C - 215°C (260°F - 420°F)
Chamber Capacity
G Pen Hyer
~0.5g
vs
PAX 3
<0.35 grams
Battery Capacity
G Pen Hyer
6000mAh
vs
PAX 3
3500mAh
Charging
G Pen Hyer
USB-C
vs
PAX 3
—
Charge Time
G Pen Hyer
2.5 - 3 hours
vs
PAX 3
~90 minutes
Bluetooth / App
G Pen Hyer
—
vs
PAX 3
Yes
Dimensions
G Pen Hyer
—
vs
PAX 3
98mm x 31mm x 22mm
Weight
G Pen Hyer
—
vs
PAX 3
~93 grams
Choose G Pen Hyer if...
- Your usage leans toward premium sessions.
- You prefer G Pen Hyer's overall feature mix and form factor.
- You prefer G Pen Hyer's overall feature mix and form factor.
Choose PAX 3 if...
- Your usage leans toward discrete sessions.
- You prefer PAX 3's overall feature mix and form factor.
- You prefer PAX 3's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
15 differ 2 shared
| Specification | G Pen Hyer | PAX 3 |
|---|---|---|
| Price (USD) | $250 | $250 |
| Device Type | — | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | — | <30 seconds |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 182°C - 215°C (260°F - 420°F) |
| Chamber Capacity | ~0.5g | <0.35 grams |
| Battery Capacity | 6000mAh | 3500mAh |
| Charging | USB-C | — |
| Charge Time | 2.5 - 3 hours | ~90 minutes |
| Bluetooth / App | — | Yes |
| Dimensions | — | 98mm x 31mm x 22mm |
| Weight | — | ~93 grams |
| Power Adjustment | Digital Control - 5 Stage Modular | Modular - 4 stages |
| Brand | Grenco Science | PAX Labs |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | — |
Comparison FAQs
What is the biggest difference between the G Pen Hyer and the PAX 3?
There's no single headline gap. The differences are spread across 15 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Does the G Pen Hyer or the PAX 3 hold more flower?
G Pen Hyer has the larger chamber at ~0.5g, 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 cheaper, the G Pen Hyer or the PAX 3?
Listed prices are close: $250 for the G Pen Hyer versus $250 for the PAX 3. Day-to-day price will likely come down to whichever retailer is running a promotion.
Does the G Pen Hyer or the PAX 3 have a companion app?
Only the PAX 3 pairs with a companion app. The G Pen Hyer relies entirely on its on-device controls.
Can I set custom temperatures on the G Pen Hyer or the PAX 3?
G Pen Hyer controls heat with digital control - 5 stage modular, while the PAX 3 uses modular - 4 stages. G Pen Hyer gives you finer per-degree control.
Which charges faster, the G Pen Hyer or the PAX 3?
PAX 3 fully charges in ~90 minutes, ahead of 2.5 - 3 hours on the G Pen Hyer.
Which is more discreet, the G Pen Hyer or the PAX 3?
PAX 3 is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Hyer is more conspicuous in hand and harder to keep out of sight.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.