Price (USD)
G Pen Roam edgeAUXO Celsius
$250
G Pen Roam
$200
G Pen Roam is typically around $50 lower.
Vaporizer Comparison
AUXO Celsius vs G Pen Roam
AUXO Celsius
VS
G Pen Roam
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
AUXO Celsius and G Pen Roam are both portable / electronic vaporizers, but they target different priorities. G Pen Roam is usually the lower-cost pick at $200, around $50 below AUXO Celsius. G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
19
Different Specs
18
Shared Specs
1
Overall Overlap
5%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Roam edgeAUXO Celsius
6-30 seconds
G Pen Roam
~5 seconds
G Pen Roam has the quicker listed heat-up profile.
Heating Style
Close callAUXO Celsius
Hybrid (Primarily Conduction)
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)
AUXO Celsius
$250
vs
G Pen Roam
$200
Device Type
AUXO Celsius
Portable
vs
G Pen Roam
—
Heating Type
AUXO Celsius
Hybrid (Primarily Conduction)
vs
G Pen Roam
Conduction
Heat Up Time
AUXO Celsius
6-30 seconds
vs
G Pen Roam
~5 seconds
Temperature Range
AUXO Celsius
—
vs
G Pen Roam
204°C - 427°C (400°F - 800°F)
Battery Capacity
AUXO Celsius
1000mAh
vs
G Pen Roam
1300mAh
Charging
AUXO Celsius
USB-C
vs
G Pen Roam
Micro-USB
Charge Time
AUXO Celsius
1.5 hours
vs
G Pen Roam
~2 hours
Power Adjustment
AUXO Celsius
Modular - 4 Stages (and an app controlled custom mode)
vs
G Pen Roam
Digital Control
Oven Type
AUXO Celsius
Quarts
vs
G Pen Roam
—
Choose AUXO Celsius if...
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward conduction and hybrid sessions.
- You prefer AUXO Celsius's overall feature mix and form factor.
Choose G Pen Roam if...
- You want the lower listed entry price ($200 vs $250).
- You care about faster heat-up time for quicker sessions.
- You prefer a conduction heating profile.
- Your usage leans toward concentrates sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
18 differ 1 shared
| Specification | AUXO Celsius | G Pen Roam |
|---|---|---|
| Price (USD) | $250 | $200 |
| Device Type | Portable | — |
| Heating Type | Hybrid (Primarily Conduction) | Conduction |
| Heat Up Time | 6-30 seconds | ~5 seconds |
| Temperature Range | — | 204°C - 427°C (400°F - 800°F) |
| Battery Capacity | 1000mAh | 1300mAh |
| Charging | USB-C | Micro-USB |
| Charge Time | 1.5 hours | ~2 hours |
| Power Adjustment | Modular - 4 Stages (and an app controlled custom mode) | Digital Control |
| Oven Type | Quarts | — |
| Brand | AUXO | Grenco Science |
| App Support | Yes | — |
| Battery Tech | Lithium-ion | — |
| Capacity | 0.3g dry herbs or 0.05g when using concentrates | — |
| Concentrate Support | Yes | — |
| Display Type | — | LED |
| Haptic Feedback | Yes | Yes |
| Mouthpiece Material | Zirconia | — |
| Primary Case Material | Aluminum Alloy | — |
Comparison FAQs
What is the biggest difference between the AUXO Celsius and the G Pen Roam?
The biggest practical difference is heating approach: AUXO Celsius runs hybrid (primarily conduction) while G Pen Roam runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the AUXO Celsius or the G Pen Roam?
G Pen Roam is the cheaper option at $200 compared with $250 for the AUXO Celsius, about $50 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the AUXO Celsius or the G Pen Roam?
G Pen Roam reaches session-ready temperature in ~5 seconds, while the AUXO Celsius takes 6-30 seconds. That's roughly 13 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 AUXO Celsius and the G Pen Roam?
AUXO Celsius uses hybrid (primarily conduction) heating, while the G Pen Roam uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I use concentrates with the AUXO Celsius or the G Pen Roam?
Only the AUXO Celsius supports concentrates out of the box. The G Pen Roam is dry-herb-only by design.
Which charges faster, the AUXO Celsius or the G Pen Roam?
AUXO Celsius fully charges in 1.5 hours, ahead of ~2 hours on the G Pen Roam.
Which is more discreet, the AUXO Celsius or the G Pen Roam?
AUXO Celsius 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.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.