Price (USD)
Close callDynavap 2021 M
$79
G Pen Pro
$90
Pricing is very close between both devices.
Vaporizer Comparison
Dynavap 2021 M vs G Pen Pro
Dynavap 2021 M
VS
G Pen Pro
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
Dynavap 2021 M and G Pen Pro are both portable / budget vaporizers, but they target different priorities. Their listed prices are close ($79 vs $90). 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 Budget
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callDynavap 2021 M
—
G Pen Pro
~30 seconds
Both devices are in a similar heat-up range.
Weight
Close callDynavap 2021 M
~19 grams
G Pen Pro
—
Weight is close enough that portability is likely similar.
Heating Style
Close callDynavap 2021 M
—
G Pen Pro
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Dynavap 2021 M
$79
vs
G Pen Pro
$90
Device Type
Dynavap 2021 M
Portable
vs
G Pen Pro
—
Heating Type
Dynavap 2021 M
—
vs
G Pen Pro
Convection
Heat Up Time
Dynavap 2021 M
—
vs
G Pen Pro
~30 seconds
Temperature Range
Dynavap 2021 M
—
vs
G Pen Pro
190°C - 220°C (375°F - 428°F)
Chamber Capacity
Dynavap 2021 M
—
vs
G Pen Pro
~0.25 grams
Battery Capacity
Dynavap 2021 M
—
vs
G Pen Pro
2200mAh
Charging
Dynavap 2021 M
—
vs
G Pen Pro
Micro-USB
Charge Time
Dynavap 2021 M
—
vs
G Pen Pro
<3 hours
Weight
Dynavap 2021 M
~19 grams
vs
G Pen Pro
—
Choose Dynavap 2021 M if...
- You prefer a — heating profile.
- Your usage leans toward analog and hybrid sessions.
- You prefer Dynavap 2021 M's overall feature mix and form factor.
Choose G Pen Pro if...
- You prefer a convection heating profile.
- Your usage leans toward convection and electronic sessions.
- You prefer G Pen Pro's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 0 shared
| Specification | Dynavap 2021 M | G Pen Pro |
|---|---|---|
| Price (USD) | $79 | $90 |
| Device Type | Portable | — |
| Heating Type | — | Convection |
| Heat Up Time | — | ~30 seconds |
| Temperature Range | — | 190°C - 220°C (375°F - 428°F) |
| Chamber Capacity | — | ~0.25 grams |
| Battery Capacity | — | 2200mAh |
| Charging | — | Micro-USB |
| Charge Time | — | <3 hours |
| Weight | ~19 grams | — |
| Power Adjustment | — | Modular - 3 Stages |
| Brand | DynaVap | Grenco Science |
| Batteries | None | — |
| Capacity | ~0.1g | — |
| Chamber Material | — | Ceramic |
| Country Of Manufacture | United States (USA) | — |
| Diameter | 0.8mm | — |
| Heating Time | Depending on the heat source, ~20 seconds | — |
| Length | 92mm | — |
| Materials | Mostly stainless steel & high heat silicone seals | — |
Comparison FAQs
What is the biggest difference between the Dynavap 2021 M and the G Pen Pro?
There's no single headline gap. The differences are spread across 20 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the Dynavap 2021 M or the G Pen Pro?
Listed prices are close: $79 for the Dynavap 2021 M versus $90 for the G Pen Pro. Day-to-day price will likely come down to whichever retailer is running a promotion.
Is the Dynavap 2021 M or the G Pen Pro better for microdosing?
Dynavap 2021 M is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.