Price (USD)
G Pen Pro edgeG Pen Pro
$90
Vapman Click
$119
G Pen Pro is typically around $29 lower.
Vaporizer Comparison
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Pro
Grenco Science $90
Vapman Click
Vapman $119
G Pen Pro and Vapman Click are both portable vaporizers, but they target different priorities. G Pen Pro is usually the lower-cost pick at $90, around $29 below Vapman Click. Vapman Click has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
24
Shared Specs
1
Overall Overlap
4%
Shared Traits
A quick snapshot of the specs people usually care about first.
G Pen Pro
$90
Vapman Click
$119
G Pen Pro is typically around $29 lower.
G Pen Pro
~30 seconds
Vapman Click
~5 seconds
Vapman Click has the quicker listed heat-up profile.
G Pen Pro
Convection
Vapman Click
Hybrid (conduction and convection)
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Pro
$90
Vapman Click
$119
Heating Type
G Pen Pro
Convection
Vapman Click
Hybrid (conduction and convection)
Heat Up Time
G Pen Pro
~30 seconds
Vapman Click
~5 seconds
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
Vapman Click
Set by flame, bimetallic click back at 180°C (356°F)
Chamber Capacity
G Pen Pro
~0.25 grams
Vapman Click
0.05g - 0.2g
Battery Type
G Pen Pro
Internal
Vapman Click
None
Battery Capacity
G Pen Pro
2200mAh
Vapman Click
N/A
Charging
G Pen Pro
Micro-USB
Vapman Click
N/A
Charge Time
G Pen Pro
<3 hours
Vapman Click
N/A
Power Adjustment
G Pen Pro
Modular - 3 Stages
Vapman Click
Manual (flame length)
Typical price
$119
Sold by VapeFully
Prices are read automatically from retailer pages; 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 Pro | Vapman Click |
|---|---|---|
| Price (USD) | $90 | $119 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Hybrid (conduction and convection) |
| Heat Up Time | ~30 seconds | ~5 seconds |
| Temperature Range | 190°C - 220°C (375°F - 428°F) | Set by flame, bimetallic click back at 180°C (356°F) |
| Chamber Capacity | ~0.25 grams | 0.05g - 0.2g |
| Battery Type | Internal | None |
| Battery Capacity | 2200mAh | N/A |
| Battery Life | — | N/A |
| Charging | Micro-USB | N/A |
| Charge Time | <3 hours | N/A |
| Dimensions | — | 70 x 45mm |
| Weight | — | ~50g (kit) |
| Power Adjustment | Modular - 3 Stages | Manual (flame length) |
| Chamber Material | Ceramic | 24k gold plated copper |
| Concentrate Support | — | Yes, with the Vapman concentrate screen |
| Brand | Grenco Science | Vapman |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | Italy |
| Heat Source | — | Butane jet lighter (not included) |
| Manufacturer | — | INHALE |
| Mouthpiece Material | — | Black POM with inox helix spiral, or wood |
| Release Date | 2017 | 2024 |
| Session Style | Session | On-Demand |
| Warranty | 1 year | 2 years |
The biggest practical difference is heating approach: G Pen Pro runs convection while Vapman Click runs hybrid (conduction and convection). That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
G Pen Pro is the cheaper option at $90 compared with $119 for the Vapman Click, about $29 less. Live retailer pricing can shift, so confirm before buying.
Vapman Click reaches session-ready temperature in ~5 seconds, while the G Pen Pro takes ~30 seconds. That's roughly 25 seconds quicker on the Vapman Click, which is useful if you want shorter, on-demand sessions.
G Pen Pro uses convection heating, while the Vapman Click uses hybrid (conduction and convection). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
G Pen Pro has the larger chamber at ~0.25 grams, versus 0.05g - 0.2g on the Vapman Click. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
G Pen Pro controls heat with modular - 3 stages, while the Vapman Click uses manual (flame length). Both let you change temperature, just with different levels of precision.
Vapman Click is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.