Price (USD)
G Pen Roam edgeAirVape Legacy PRO 2
$269
G Pen Roam
$200
G Pen Roam is typically around $69 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
AirVape Legacy PRO 2 and G Pen Roam are both portable / concentrates vaporizers, but they target different priorities. G Pen Roam is usually the lower-cost pick at $200, around $69 below AirVape Legacy PRO 2. G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
19
Different Specs
17
Shared Specs
2
Overall Overlap
11%
Shared Traits
Quick snapshot of the specs people usually care about first.
AirVape Legacy PRO 2
$269
G Pen Roam
$200
G Pen Roam is typically around $69 lower.
AirVape Legacy PRO 2
~15 seconds
G Pen Roam
~5 seconds
G Pen Roam has the quicker listed heat-up profile.
AirVape Legacy PRO 2
Hybrid Convection/Conduction
G Pen Roam
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
AirVape Legacy PRO 2
$269
G Pen Roam
$200
Device Type
AirVape Legacy PRO 2
Portable
G Pen Roam
—
Heating Type
AirVape Legacy PRO 2
Hybrid Convection/Conduction
G Pen Roam
Conduction
Heat Up Time
AirVape Legacy PRO 2
~15 seconds
G Pen Roam
~5 seconds
Temperature Range
AirVape Legacy PRO 2
212°F-464°F
G Pen Roam
204°C - 427°C (400°F - 800°F)
Chamber Capacity
AirVape Legacy PRO 2
~0.3g
G Pen Roam
—
Battery Type
AirVape Legacy PRO 2
Removable 18650
G Pen Roam
—
Battery Capacity
AirVape Legacy PRO 2
3200mAh
G Pen Roam
1300mAh
Charging
AirVape Legacy PRO 2
USB-C
G Pen Roam
Micro-USB
Charge Time
AirVape Legacy PRO 2
—
G Pen Roam
~2 hours
Direct comparison of shared and unique specifications from each device profile. (17 differences, 2 overlaps)
| Specification | AirVape Legacy PRO 2 | G Pen Roam |
|---|---|---|
| Price (USD) diff | $269 | $200 |
| Device Type diff | Portable | — |
| Heating Type diff | Hybrid Convection/Conduction | Conduction |
| Heat Up Time diff | ~15 seconds | ~5 seconds |
| Temperature Range diff | 212°F-464°F | 204°C - 427°C (400°F - 800°F) |
| Chamber Capacity diff | ~0.3g | — |
| Battery Type diff | Removable 18650 | — |
| Battery Capacity diff | 3200mAh | 1300mAh |
| Charging diff | USB-C | Micro-USB |
| Charge Time diff | — | ~2 hours |
| Dimensions diff | 119x52x21mm | — |
| Power Adjustment | Digital Control | Digital Control |
| Brand diff | Apollo AirVape | Grenco Science |
| Air Path diff | Removable Glass | — |
| Chamber Material diff | Gold-plated | — |
| Concentrate Support diff | Yes | — |
| Display Type diff | Large Color Display | LED |
| Haptic Feedback | Yes | Yes |
| Wireless Charging diff | Yes | — |
Neither is universally better. AirVape Legacy PRO 2 fits some priorities, while G Pen Roam fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
G Pen Roam is listed lower ($200) compared with AirVape Legacy PRO 2 ($269), but live retailer pricing can change.
G Pen Roam has the faster listed heat-up time (~5 seconds) versus AirVape Legacy PRO 2 (~15 seconds).
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.