Price (USD)
G Pen Dash edgeDryonic II
$95
G Pen Dash
$70
G Pen Dash is typically around $25 lower.
Vaporizer Comparison
Dryonic II vs G Pen Dash
Side-by-side specs, pricing context, and clear decision guidance.
Dryonic II
O2VAPE $95
VS
G Pen Dash
Grenco Science from $89.95
Editorial Summary
Dryonic II and G Pen Dash are both portable / electronic vaporizers, but they target different priorities. G Pen Dash is usually the lower-cost pick at $70, around $25 below Dryonic II. G Pen Dash has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
22
Different Specs
19
Shared Specs
3
Overall Overlap
14%
Shared Traits
Portable Electronic Discrete Budget
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Dash edgeDryonic II
<50 Seconds
G Pen Dash
~20 seconds
G Pen Dash has the quicker listed heat-up profile.
Heating Style
Close callDryonic II
Convection
G Pen Dash
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)
Dryonic II
$95
G Pen Dash
$70
Heating Type
Dryonic II
Convection
G Pen Dash
Conduction
Heat Up Time
Dryonic II
<50 Seconds
G Pen Dash
~20 seconds
Temperature Range
Dryonic II
200-430°F
G Pen Dash
190°C - 220°C (375°F - 428°F)
Chamber Capacity
Dryonic II
<0.5g
G Pen Dash
0.25 grams
Battery Capacity
Dryonic II
1200mAh
G Pen Dash
950mAh
Power Adjustment
Dryonic II
Digital - 5 degree increments
G Pen Dash
Modular - 3 Stage
Chamber Material
Dryonic II
Quartz
G Pen Dash
Glass & Stainless Steel
Brand
Dryonic II
O2VAPE
G Pen Dash
Grenco Science
Choose Dryonic II if...
- You prefer a convection heating profile.
- Your usage leans toward convection and pen sessions.
- You prefer Dryonic II's overall feature mix and form factor.
Choose G Pen Dash if...
- You want the lower listed entry price ($70 vs $95).
- You care about faster heat-up time for quicker sessions.
- You prefer a conduction heating profile.
Lowest price
$89.95
at Slick Vapes
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
19 differ 3 shared
| Specification | Dryonic II | G Pen Dash |
|---|---|---|
| Price (USD) | $95 | $70 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | <50 Seconds | ~20 seconds |
| Temperature Range | 200-430°F | 190°C - 220°C (375°F - 428°F) |
| Chamber Capacity | <0.5g | 0.25 grams |
| Battery Type | — | Internal |
| Battery Capacity | 1200mAh | 950mAh |
| Battery Life | ~1 hour | — |
| Charging | Micro-USB | Micro-USB |
| Charge Time | — | 1-2 hours |
| Pass-Through Charging | — | Yes |
| Height | — | 3.6 inches |
| Power Adjustment | Digital - 5 degree increments | Modular - 3 Stage |
| Chamber Material | Quartz | Glass & Stainless Steel |
| Brand | O2VAPE | Grenco Science |
| Display Type | OLED | — |
| Haptic Feedback | — | Yes |
| Manufacturer | O2VAPE | — |
| Release Date | — | 2020 |
| Session Style | — | Session |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the Dryonic II and the G Pen Dash?
The biggest practical difference is heating approach: Dryonic II runs convection while G Pen Dash runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Dryonic II or the G Pen Dash?
G Pen Dash is the cheaper option at $70 compared with $95 for the Dryonic II, about $25 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Dryonic II or the G Pen Dash?
G Pen Dash reaches session-ready temperature in ~20 seconds, while the Dryonic II takes <50 Seconds. That's roughly 30 seconds quicker on the G Pen Dash, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Dryonic II and the G Pen Dash?
Dryonic II uses convection heating, while the G Pen Dash uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Dryonic II or the G Pen Dash hold more flower?
Dryonic II has the larger chamber at <0.5g, versus 0.25 grams on the G Pen Dash. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I set custom temperatures on the Dryonic II or the G Pen Dash?
Dryonic II controls heat with digital - 5 degree increments, while the G Pen Dash uses modular - 3 stage. Dryonic II gives you finer per-degree control.
How similar are the Dryonic II and the G Pen Dash?
Across the 22 specs we line up, they share 3 and differ on 19, an overlap of about 14%. 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.