Price (USD)
Tempest 2 edgeG Pen Roam
$200
Tempest 2
$179
Tempest 2 is typically around $21 lower.
VS
G Pen Roam vs Tempest 2
Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Editorial Summary
G Pen Roam and Tempest 2 are both portable vaporizers, but they target different priorities. Tempest 2 is usually the lower-cost pick at $179, around $21 below G Pen Roam. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
20
Different Specs
20
Shared Specs
0
Overall Overlap
0%
Shared Traits
Portable
Head-to-Head Highlights
Quick snapshot of the specs people usually care about first.
Heat-Up Time
Close / ContextualG Pen Roam
~5 seconds
Tempest 2
—
Both devices are in a similar heat-up range.
Weight
Close / ContextualG Pen Roam
—
Tempest 2
46g
Weight is close enough that portability is likely similar.
Heating Style
Close / ContextualG Pen Roam
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
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
$200
Tempest 2
$179
Device Type
G Pen Roam
—
Tempest 2
Portable
Heating Type
G Pen Roam
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heat Up Time
G Pen Roam
~5 seconds
Tempest 2
—
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
Tempest 2
—
Chamber Capacity
G Pen Roam
—
Tempest 2
0.1g - 0.2g (adjustable)
Battery Capacity
G Pen Roam
1300mAh
Tempest 2
—
Charging
G Pen Roam
Micro-USB
Tempest 2
—
Charge Time
G Pen Roam
~2 hours
Tempest 2
—
Dimensions
G Pen Roam
—
Tempest 2
122mm x 18.5mm
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.
Choose Tempest 2 if...
- You want the lower listed entry price ($179 vs $200).
- You prefer a convection-heavy with thermal ball matrix heating profile.
- Your usage leans toward analog and premium sessions.
Spec Comparison Table
Direct comparison of shared and unique specifications from each device profile. (20 differences, 0 overlaps)
| Specification | G Pen Roam | Tempest 2 |
|---|---|---|
| Price (USD) diff | $200 | $179 |
| Device Type diff | — | Portable |
| Heating Type diff | Conduction | Convection-heavy with thermal ball matrix |
| Heat Up Time diff | ~5 seconds | — |
| Temperature Range diff | 204°C - 427°C (400°F - 800°F) | — |
| Chamber Capacity diff | — | 0.1g - 0.2g (adjustable) |
| Battery Capacity diff | 1300mAh | — |
| Charging diff | Micro-USB | — |
| Charge Time diff | ~2 hours | — |
| Dimensions diff | — | 122mm x 18.5mm |
| Weight diff | — | 46g |
| Power Adjustment diff | Digital Control | — |
| Brand diff | Grenco Science | Mad Heaters |
| Batteries diff | — | None |
| Country Of Manufacture diff | — | United Kingdom |
| Display Type diff | LED | — |
| Haptic Feedback diff | Yes | — |
| Heating Time diff | — | ~30-45 seconds with torch |
| Materials diff | — | Grade 5 titanium, aluminum heat shield, stainless steel |
| Temperature Control diff | — | Visual gauge with click indicators |
Comparison FAQs
Is G Pen Roam better than Tempest 2?
Neither is universally better. G Pen Roam fits some priorities, while Tempest 2 fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Which is cheaper: G Pen Roam or Tempest 2?
Tempest 2 is listed lower ($179) compared with G Pen Roam ($200), but live retailer pricing can change.
Which heats up faster between G Pen Roam and Tempest 2?
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Need a Different Matchup?
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.