Price (USD)
Close callDaVinci IQC
$199
G Pen Roam
$200
Pricing is very close between both devices.
Vaporizer Comparison
DaVinci IQC vs G Pen Roam
Side-by-side specs, pricing context, and clear decision guidance.
DaVinci IQC
DaVinci Tech $199
VS
G Pen Roam
Grenco Science $200
Editorial Summary
DaVinci IQC and G Pen Roam are both portable / electronic vaporizers, but they target different priorities. Their listed prices are close ($199 vs $200). G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
24
Different Specs
18
Shared Specs
6
Overall Overlap
25%
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 edgeDaVinci IQC
~30 seconds
G Pen Roam
~5 seconds
G Pen Roam has the quicker listed heat-up profile.
Weight
DaVinci IQC edgeDaVinci IQC
~160g
G Pen Roam
~317g
DaVinci IQC is the lighter listed unit.
Heating Style
Close callDaVinci IQC
Conduction
G Pen Roam
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
DaVinci IQC
$199
G Pen Roam
$200
Heat Up Time
DaVinci IQC
~30 seconds
G Pen Roam
~5 seconds
Temperature Range
DaVinci IQC
Up to 221°C
G Pen Roam
204°C - 427°C (400°F - 800°F)
Battery Type
DaVinci IQC
Removable 18650 battery
G Pen Roam
Internal
Battery Capacity
DaVinci IQC
3000mAh
G Pen Roam
1300mAh
Battery Life
DaVinci IQC
~1 hour
G Pen Roam
15-20 sessions
Charging
DaVinci IQC
USB-C
G Pen Roam
Micro-USB
Dimensions
DaVinci IQC
92x45x25mm
G Pen Roam
178x127x102mm
Weight
DaVinci IQC
~160g
G Pen Roam
~317g
Chamber Material
DaVinci IQC
Ceramic
G Pen Roam
Quartz
Choose DaVinci IQC if...
- You want the lighter unit for carrying and travel.
- Your usage leans toward conduction and battery swap sessions.
- You prefer DaVinci IQC's overall feature mix and form factor.
Choose G Pen Roam if...
- You care about faster heat-up time for quicker sessions.
- You prefer G Pen Roam's overall feature mix and form factor.
- You value how the G Pen Roam balances size, controls, and everyday practicality.
Spec Comparison Table
Direct comparison of every spec from each device profile.
18 differ 6 shared
| Specification | DaVinci IQC | G Pen Roam |
|---|---|---|
| Price (USD) | $199 | $200 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~30 seconds | ~5 seconds |
| Temperature Range | Up to 221°C | 204°C - 427°C (400°F - 800°F) |
| Chamber Capacity | ~0.5g | — |
| Battery Type | Removable 18650 battery | Internal |
| Battery Capacity | 3000mAh | 1300mAh |
| Battery Life | ~1 hour | 15-20 sessions |
| Charging | USB-C | Micro-USB |
| Charge Time | ~2 hours | ~2 hours |
| Pass-Through Charging | No | — |
| Dimensions | 92x45x25mm | 178x127x102mm |
| Weight | ~160g | ~317g |
| Power Adjustment | Digital Control | Digital Control |
| Chamber Material | Ceramic | Quartz |
| Concentrate Support | Yes | Yes |
| Brand | DaVinci Tech | Grenco Science |
| Adjustable Airflow | No | No |
| Display Type | — | LED |
| Haptic Feedback | — | Yes |
| Release Date | 2021 | 2020 |
| Session Style | Session | — |
| Warranty | 5 years | 1 year |
Comparison FAQs
What is the biggest difference between the DaVinci IQC and the G Pen Roam?
The biggest practical difference is portability: the DaVinci IQC is roughly 157g lighter than the G Pen Roam, which adds up over a day of pocket carry.
Which heats up faster, the DaVinci IQC or the G Pen Roam?
G Pen Roam reaches session-ready temperature in ~5 seconds, while the DaVinci IQC takes ~30 seconds. That's roughly 25 seconds quicker on the G Pen Roam, which is useful if you want shorter, on-demand sessions.
Which is lighter, the DaVinci IQC or the G Pen Roam?
DaVinci IQC is the lighter unit at ~160g, around 157g less than the G Pen Roam at ~317g. The lighter device is easier to carry and pocket day-to-day.
Which is cheaper, the DaVinci IQC or the G Pen Roam?
Listed prices are close: $199 for the DaVinci IQC versus $200 for the G Pen Roam. Day-to-day price will likely come down to whichever retailer is running a promotion.
Can I swap the batteries on the DaVinci IQC or the G Pen Roam?
DaVinci IQC uses removable 18650 battery, so you can carry spares for back-to-back days. The G Pen Roam has a built-in battery you can't swap on the go.
What battery life can I expect from the DaVinci IQC and the G Pen Roam?
DaVinci IQC's spec sheet lists ~1 hour; the G Pen Roam lists 15-20 sessions. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Can I use concentrates with the DaVinci IQC or the G Pen Roam?
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.