Price (USD)
Close callFENiX Mini
$95
G Pen Roam
$100
Pricing is very close between both devices.
Vaporizer Comparison
FENiX Mini vs G Pen Roam
Side-by-side specs, pricing context, and clear decision guidance.
FENiX Mini
FENiX from €59 EUR
VS
G Pen Roam
Grenco Science from $49.95
Editorial Summary
FENiX Mini and G Pen Roam are both portable / electronic vaporizers, but they target different priorities. Their listed prices are close ($95 vs $100). G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
20
Shared Specs
5
Overall Overlap
20%
Shared Traits
Portable Electronic Concentrates
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Roam edgeFENiX Mini
~30 seconds
G Pen Roam
~5 seconds
G Pen Roam has the quicker listed heat-up profile.
Weight
FENiX Mini edgeFENiX Mini
135 grams
G Pen Roam
~317g
FENiX Mini is the lighter listed unit.
Heating Style
Close callFENiX Mini
Convection
G Pen Roam
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
FENiX Mini
$95
G Pen Roam
$100
Heating Type
FENiX Mini
Convection
G Pen Roam
Conduction
Heat Up Time
FENiX Mini
~30 seconds
G Pen Roam
~5 seconds
Temperature Range
FENiX Mini
160°C - 221°C
G Pen Roam
204°C - 427°C (400°F - 800°F)
Battery Type
FENiX Mini
Internal 18500
G Pen Roam
Internal
Battery Capacity
FENiX Mini
1600mAh
G Pen Roam
1300mAh
Battery Life
FENiX Mini
<50 minutes
G Pen Roam
15-20 sessions
Weight
FENiX Mini
135 grams
G Pen Roam
~317g
Power Adjustment
FENiX Mini
Digital (precise)
G Pen Roam
Digital Control
Chamber Material
FENiX Mini
Stainless Steel
G Pen Roam
Quartz
Choose FENiX Mini if...
- You want the lighter unit for carrying and travel.
- You prefer a convection heating profile.
- Your usage leans toward convection and discrete sessions.
Current price
€59EUR
at VapeFully
Choose G Pen Roam if...
- You care about faster heat-up time for quicker sessions.
- You prefer a conduction heating profile.
- You prefer G Pen Roam's overall feature mix and form factor.
Lowest price
$49.95
at G Pen
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.
20 differ 5 shared
| Specification | FENiX Mini | G Pen Roam |
|---|---|---|
| Price (USD) | $95 | $100 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~30 seconds | ~5 seconds |
| Temperature Range | 160°C - 221°C | 204°C - 427°C (400°F - 800°F) |
| Chamber Capacity | ~0.15g | — |
| Battery Type | Internal 18500 | Internal |
| Battery Capacity | 1600mAh | 1300mAh |
| Battery Life | <50 minutes | 15-20 sessions |
| Charging | Micro USB | Micro-USB |
| Charge Time | <2 hours | ~2 hours |
| Dimensions | 81 x 27.3 x 50mm | — |
| Weight | 135 grams | ~317g |
| Power Adjustment | Digital (precise) | Digital Control |
| Chamber Material | Stainless Steel | Quartz |
| Concentrate Support | Yes | Yes |
| Brand | FENiX | Grenco Science |
| Adjustable Airflow | — | No |
| Country of Manufacture | China | — |
| Display Type | — | LED |
| Haptic Feedback | — | Yes |
| Manufacturer | South Reed Technology Co | — |
| Release Date | 2017 | 2020 |
| Session Style | Session | — |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the FENiX Mini and the G Pen Roam?
The biggest practical difference is heating approach: FENiX Mini runs convection while G Pen Roam runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which heats up faster, the FENiX Mini or the G Pen Roam?
G Pen Roam reaches session-ready temperature in ~5 seconds, while the FENiX Mini takes ~30 seconds. That's roughly 25 seconds quicker on the G Pen Roam, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the FENiX Mini and the G Pen Roam?
FENiX Mini uses convection heating, while the G Pen Roam uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the FENiX Mini or the G Pen Roam?
FENiX Mini is the lighter unit at 135 grams, around 182g less than the G Pen Roam at ~317g. The lighter device is easier to carry and pocket day-to-day.
Which is cheaper, the FENiX Mini or the G Pen Roam?
Listed prices are close: $95 for the FENiX Mini versus $100 for the G Pen Roam. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which is more discreet, the FENiX Mini or the G Pen Roam?
FENiX Mini is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Roam is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the FENiX Mini and the G Pen Roam?
FENiX Mini's spec sheet lists <50 minutes; the G Pen Roam lists 15-20 sessions. 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.