Price (USD)
G Pen Hyer edgeG Pen Hyer
$150
VEAZY
$248
G Pen Hyer is typically around $98 lower.
Vaporizer Comparison
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
VEAZY
Storz & Bickel from $249
G Pen Hyer and VEAZY are both portable / electronic vaporizers, but they target different priorities. G Pen Hyer is usually the lower-cost pick at $150, around $98 below VEAZY. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
25
Different Specs
23
Shared Specs
2
Overall Overlap
8%
Shared Traits
A quick snapshot of the specs people usually care about first.
G Pen Hyer
$150
VEAZY
$248
G Pen Hyer is typically around $98 lower.
G Pen Hyer
Conduction
VEAZY
Hybrid Convection
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Hyer
$150
VEAZY
$248
Heating Type
G Pen Hyer
Conduction
VEAZY
Hybrid Convection
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
VEAZY
40°C - 210°C
Chamber Capacity
G Pen Hyer
~0.5g
VEAZY
~0.15g
Battery Type
G Pen Hyer
External Battery Pack
VEAZY
Internal
Charge Time
G Pen Hyer
2.5 - 3 hours
VEAZY
~90 minutes
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
VEAZY
Digital
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
VEAZY
Ceramic-Coated
Brand
G Pen Hyer
Grenco Science
VEAZY
Storz & Bickel
Release Date
G Pen Hyer
2022
VEAZY
2025
Current price
$249.99
at Slick Vapes
Lowest price
$249
at The Stash Shack
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Direct comparison of every spec from each device profile.
| Specification | G Pen Hyer | VEAZY |
|---|---|---|
| Price (USD) | $150 | $248 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid Convection |
| Heat Up Time | — | ~40 seconds |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | 40°C - 210°C |
| Chamber Capacity | ~0.5g | ~0.15g |
| Battery Type | External Battery Pack | Internal |
| Battery Capacity | 6000mAh | — |
| Battery Life | — | ~40 minutes |
| Charging | USB-C | USB-C |
| Charge Time | 2.5 - 3 hours | ~90 minutes |
| Dimensions | — | 134x37x35mm |
| Weight | — | 134g |
| Power Adjustment | Digital Control - 5 Stage Modular | Digital |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Ceramic-Coated |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Storz & Bickel |
| Adjustable Airflow | — | No |
| Country of Manufacture | — | Germany |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | — |
| Release Date | 2022 | 2025 |
| Session Style | Session | — |
| Warranty | — | 2 years |
The biggest practical difference is heating approach: G Pen Hyer runs conduction while VEAZY runs hybrid convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
G Pen Hyer is the cheaper option at $150 compared with $248 for the VEAZY, about $98 less. Live retailer pricing can shift, so confirm before buying.
G Pen Hyer uses conduction heating, while the VEAZY uses hybrid convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
G Pen Hyer has the larger chamber at ~0.5g, versus ~0.15g on the VEAZY. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
VEAZY fully charges in ~90 minutes, ahead of 2.5 - 3 hours on the G Pen Hyer.
G Pen Hyer covers 180°C - 220°C dry herb, 250°C - 450°C concentrate, a wider band than the VEAZY at 40°C - 210°C. A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
Across the 25 specs we line up, they share 2 and differ on 23, an overlap of about 8%. The differences are concentrated in the areas the spec table highlights with a marker.
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.