Price (USD)
Close callG Pen Roam
$100
Vapman Click
$119
Pricing is very close between both devices.
Vaporizer Comparison
G Pen Roam vs Vapman Click
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Roam
Grenco Science from $49.95
VS
Vapman Click
Vapman $119
Editorial Summary
G Pen Roam and Vapman Click are both portable vaporizers, but they target different priorities. Their listed prices are close ($100 vs $119). Heat-up speed is broadly similar between the two.
Specs Compared
27
Different Specs
25
Shared Specs
2
Overall Overlap
7%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Roam
~5 seconds
Vapman Click
~5 seconds
Both devices are in a similar heat-up range.
Weight
Vapman Click edgeG Pen Roam
~317g
Vapman Click
~50g (kit)
Vapman Click is the lighter listed unit.
Heating Style
Close callG Pen Roam
Conduction
Vapman Click
Hybrid (conduction and convection)
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Roam
$100
Vapman Click
$119
Heating Type
G Pen Roam
Conduction
Vapman Click
Hybrid (conduction and convection)
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
Vapman Click
Set by flame, bimetallic click back at 180°C (356°F)
Battery Type
G Pen Roam
Internal
Vapman Click
None
Battery Capacity
G Pen Roam
1300mAh
Vapman Click
N/A
Battery Life
G Pen Roam
15-20 sessions
Vapman Click
N/A
Charging
G Pen Roam
Micro-USB
Vapman Click
N/A
Charge Time
G Pen Roam
~2 hours
Vapman Click
N/A
Weight
G Pen Roam
~317g
Vapman Click
~50g (kit)
Power Adjustment
G Pen Roam
Digital Control
Vapman Click
Manual (flame length)
Choose G Pen Roam if...
- You prefer a conduction heating profile.
- Your usage leans toward electronic and concentrates sessions.
- You prefer G Pen Roam's overall feature mix and form factor.
Lowest price
$49.95
at G Pen
Choose Vapman Click if...
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (conduction and convection) heating profile.
- Your usage leans toward analog and hybrid sessions.
Typical price
$119
Sold by VapeFully
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.
Spec Comparison Table
Direct comparison of every spec from each device profile.
25 differ 2 shared
| Specification | G Pen Roam | Vapman Click |
|---|---|---|
| Price (USD) | $100 | $119 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (conduction and convection) |
| Heat Up Time | ~5 seconds | ~5 seconds |
| Temperature Range | 204°C - 427°C (400°F - 800°F) | Set by flame, bimetallic click back at 180°C (356°F) |
| Chamber Capacity | — | 0.05g - 0.2g |
| Battery Type | Internal | None |
| Battery Capacity | 1300mAh | N/A |
| Battery Life | 15-20 sessions | N/A |
| Charging | Micro-USB | N/A |
| Charge Time | ~2 hours | N/A |
| Dimensions | — | 70 x 45mm |
| Weight | ~317g | ~50g (kit) |
| Power Adjustment | Digital Control | Manual (flame length) |
| Chamber Material | Quartz | 24k gold plated copper |
| Concentrate Support | Yes | Yes, with the Vapman concentrate screen |
| Brand | Grenco Science | Vapman |
| Adjustable Airflow | No | Yes |
| Country of Manufacture | — | Italy |
| Display Type | LED | — |
| Haptic Feedback | Yes | — |
| Heat Source | — | Butane jet lighter (not included) |
| Manufacturer | — | INHALE |
| Mouthpiece Material | — | Black POM with inox helix spiral, or wood |
| Release Date | 2020 | 2024 |
| Session Style | — | On-Demand |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the G Pen Roam and the Vapman Click?
The biggest practical difference is heating approach: G Pen Roam runs conduction while Vapman Click runs hybrid (conduction and convection). That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
What's the difference in heating between the G Pen Roam and the Vapman Click?
G Pen Roam uses conduction 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.
Which is lighter, the G Pen Roam or the Vapman Click?
Vapman Click is the lighter unit at ~50g (kit), around 267g less than the G Pen Roam at ~317g. The lighter device is easier to carry and pocket day-to-day.
Which is cheaper, the G Pen Roam or the Vapman Click?
Listed prices are close: $100 for the G Pen Roam versus $119 for the Vapman Click. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which heats up faster, the G Pen Roam or the Vapman Click?
Heat-up times are very close: ~5 seconds on the G Pen Roam and ~5 seconds on the Vapman Click. The real-world difference will be hard to notice mid-session.
Can I set custom temperatures on the G Pen Roam or the Vapman Click?
G Pen Roam controls heat with digital control, while the Vapman Click uses manual (flame length). G Pen Roam gives you finer per-degree control.
What battery life can I expect from the G Pen Roam and the Vapman Click?
G Pen Roam's spec sheet lists 15-20 sessions; the Vapman Click lists N/A. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.