Price (USD)
Close callG Pen Pro
$90
POTV ONE
$100
Pricing is very close between both devices.
Vaporizer Comparison
G Pen Pro vs POTV ONE
G Pen Pro
VS
POTV ONE
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
G Pen Pro and POTV ONE are both portable / budget vaporizers, but they target different priorities. Their listed prices are close ($90 vs $100). Heat-up speed is broadly similar between the two.
Specs Compared
16
Different Specs
14
Shared Specs
2
Overall Overlap
13%
Shared Traits
Portable Budget Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Pro
~30 seconds
POTV ONE
30-40 Seconds
Both devices are in a similar heat-up range.
Weight
Close callG Pen Pro
—
POTV ONE
~130 grams
Weight is close enough that portability is likely similar.
Heating Style
Close callG Pen Pro
Convection
POTV ONE
Convection
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Pro
$90
vs
POTV ONE
$100
Device Type
G Pen Pro
—
vs
POTV ONE
Portable
Heat Up Time
G Pen Pro
~30 seconds
vs
POTV ONE
30-40 Seconds
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
vs
POTV ONE
160-221°C (320-430°F)
Chamber Capacity
G Pen Pro
~0.25 grams
vs
POTV ONE
—
Battery Capacity
G Pen Pro
2200mAh
vs
POTV ONE
1600mAh
Battery Life
G Pen Pro
—
vs
POTV ONE
30-40 Minutes
Charge Time
G Pen Pro
<3 hours
vs
POTV ONE
~90 Minutes
Dimensions
G Pen Pro
—
vs
POTV ONE
8.1x5x2.7cm
Weight
G Pen Pro
—
vs
POTV ONE
~130 grams
Choose G Pen Pro if...
- You prefer G Pen Pro's overall feature mix and form factor.
- You prefer G Pen Pro's overall feature mix and form factor.
- You prefer G Pen Pro's overall feature mix and form factor.
Choose POTV ONE if...
- You prefer POTV ONE's overall feature mix and form factor.
- You prefer POTV ONE's overall feature mix and form factor.
- You prefer POTV ONE's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
14 differ 2 shared
| Specification | G Pen Pro | POTV ONE |
|---|---|---|
| Price (USD) | $90 | $100 |
| Device Type | — | Portable |
| Heating Type | Convection | Convection |
| Heat Up Time | ~30 seconds | 30-40 Seconds |
| Temperature Range | 190°C - 220°C (375°F - 428°F) | 160-221°C (320-430°F) |
| Chamber Capacity | ~0.25 grams | — |
| Battery Capacity | 2200mAh | 1600mAh |
| Battery Life | — | 30-40 Minutes |
| Charging | Micro-USB | Micro-USB |
| Charge Time | <3 hours | ~90 Minutes |
| Dimensions | — | 8.1x5x2.7cm |
| Weight | — | ~130 grams |
| Power Adjustment | Modular - 3 Stages | — |
| Brand | Grenco Science | Planet of the Vapes |
| Chamber Material | Ceramic | — |
| Haptic Feedback | — | Yes |
Comparison FAQs
What is the biggest difference between the G Pen Pro and the POTV ONE?
There's no single headline gap. The differences are spread across 14 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which heats up faster, the G Pen Pro or the POTV ONE?
G Pen Pro reaches session-ready temperature in ~30 seconds, while the POTV ONE takes 30-40 Seconds. That's roughly 5 seconds quicker on the G Pen Pro, which is useful if you want shorter, on-demand sessions.
Which is cheaper, the G Pen Pro or the POTV ONE?
Listed prices are close: $90 for the G Pen Pro versus $100 for the POTV ONE. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which charges faster, the G Pen Pro or the POTV ONE?
POTV ONE fully charges in ~90 Minutes, ahead of <3 hours on the G Pen Pro.
Which has a wider temperature range, the G Pen Pro or the POTV ONE?
POTV ONE covers 160-221°C (320-430°F), a wider band than the G Pen Pro at 190°C - 220°C (375°F - 428°F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
How similar are the G Pen Pro and the POTV ONE?
Across the 16 specs we line up, they share 2 and differ on 14, an overlap of about 13%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.