Price (USD)
Close / ContextualG Pen Hyer
$250
Hydrology9 NX
$250
Pricing is very close between both devices.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
G Pen Hyer and Hydrology9 NX are both electronic / concentrates 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
15
Different Specs
14
Shared Specs
1
Overall Overlap
7%
Shared Traits
Quick snapshot of the specs people usually care about first.
G Pen Hyer
$250
Hydrology9 NX
$250
Pricing is very close between both devices.
G Pen Hyer
—
Hydrology9 NX
~30 seconds
Both devices are in a similar heat-up range.
G Pen Hyer
—
Hydrology9 NX
413 grams
Weight is close enough that portability is likely similar.
G Pen Hyer
Conduction
Hydrology9 NX
Hybrid Convection
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Heating Type
G Pen Hyer
Conduction
Hydrology9 NX
Hybrid Convection
Heat Up Time
G Pen Hyer
—
Hydrology9 NX
~30 seconds
Temperature Range
G Pen Hyer
180°C - 220°C (356°F - 428°F)
Hydrology9 NX
—
Chamber Capacity
G Pen Hyer
~0.5g
Hydrology9 NX
—
Battery Capacity
G Pen Hyer
6000mAh
Hydrology9 NX
1900mAh
Charging
G Pen Hyer
USB-C
Hydrology9 NX
USB to Propietary Magnetic Connector
Charge Time
G Pen Hyer
2.5 - 3 hours
Hydrology9 NX
~60 minutes
Dimensions
G Pen Hyer
—
Hydrology9 NX
4.5cm x 4.5cm x 17.5cm
Weight
G Pen Hyer
—
Hydrology9 NX
413 grams
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
Hydrology9 NX
—
Direct comparison of shared and unique specifications from each device profile. (14 differences, 1 overlaps)
| Specification | G Pen Hyer | Hydrology9 NX |
|---|---|---|
| Price (USD) | $250 | $250 |
| Heating Type diff | Conduction | Hybrid Convection |
| Heat Up Time diff | — | ~30 seconds |
| Temperature Range diff | 180°C - 220°C (356°F - 428°F) | — |
| Chamber Capacity diff | ~0.5g | — |
| Battery Capacity diff | 6000mAh | 1900mAh |
| Charging diff | USB-C | USB to Propietary Magnetic Connector |
| Charge Time diff | 2.5 - 3 hours | ~60 minutes |
| Dimensions diff | — | 4.5cm x 4.5cm x 17.5cm |
| Weight diff | — | 413 grams |
| Power Adjustment diff | Digital Control - 5 Stage Modular | — |
| Brand diff | Grenco Science | Cloudious9 |
| 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 Hydrology9 NX 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 Hydrology9 NX ($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.