Price (USD)
Dryonic II edgeDryonic II
$95
G Pen Connect
$180
Dryonic II is typically around $85 lower.
Vaporizer Comparison
Dryonic II vs G Pen Connect
Side-by-side specs, pricing context, and clear decision guidance.
Dryonic II
O2VAPE $95
VS
G Pen Connect
Grenco Science from $179.95
Editorial Summary
Dryonic II and G Pen Connect are both portable / electronic vaporizers, but they target different priorities. Dryonic II is usually the lower-cost pick at $95, around $85 below G Pen Connect. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
22
Different Specs
19
Shared Specs
3
Overall Overlap
14%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callDryonic II
Convection
G Pen Connect
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 Connect
$180
Heating Type
Dryonic II
Convection
G Pen Connect
Conduction
Temperature Range
Dryonic II
200-430°F
G Pen Connect
180°C - 220°C (356°F - 428°F)
Battery Capacity
Dryonic II
1200mAh
G Pen Connect
850mAh
Battery Life
Dryonic II
~1 hour
G Pen Connect
10-15 sessions
Power Adjustment
Dryonic II
Digital - 5 degree increments
G Pen Connect
Digital Control - 3 Stage Modular
Chamber Material
Dryonic II
Quartz
G Pen Connect
Ceramic
Brand
Dryonic II
O2VAPE
G Pen Connect
Grenco Science
Choose Dryonic II if...
- You want the lower listed entry price ($95 vs $180).
- You prefer a convection heating profile.
- Your usage leans toward convection and discrete sessions.
Choose G Pen Connect if...
- You prefer a conduction heating profile.
- Your usage leans toward concentrates and conduction sessions.
- You prefer G Pen Connect's overall feature mix and form factor.
Current price
$179.95
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 Connect |
|---|---|---|
| Price (USD) | $95 | $180 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | <50 Seconds | — |
| Temperature Range | 200-430°F | 180°C - 220°C (356°F - 428°F) |
| Chamber Capacity | <0.5g | — |
| Battery Type | — | Internal |
| Battery Capacity | 1200mAh | 850mAh |
| Battery Life | ~1 hour | 10-15 sessions |
| Charging | Micro-USB | Micro-USB |
| Charge Time | — | ~2 hours |
| Dimensions | — | 79.1x59x22.4mm |
| Power Adjustment | Digital - 5 degree increments | Digital Control - 3 Stage Modular |
| Chamber Material | Quartz | Ceramic |
| Concentrate Support | — | Yes |
| Brand | O2VAPE | Grenco Science |
| Display Type | OLED | — |
| Haptic Feedback | — | No |
| Heating Element | — | Ceramic |
| Manufacturer | O2VAPE | — |
| Release Date | — | 2019 |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the Dryonic II and the G Pen Connect?
The biggest practical difference is heating approach: Dryonic II runs convection while G Pen Connect 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 Connect?
Dryonic II is the cheaper option at $95 compared with $180 for the G Pen Connect, about $85 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Dryonic II and the G Pen Connect?
Dryonic II uses convection heating, while the G Pen Connect uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is more discreet, the Dryonic II or the G Pen Connect?
Dryonic II is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Connect is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the Dryonic II and the G Pen Connect?
Dryonic II's spec sheet lists ~1 hour; the G Pen Connect lists 10-15 sessions. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
How similar are the Dryonic II and the G Pen Connect?
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.