Price (USD)
Dryonic II edgeDryonic II
$95
Firefly 2+
$250
Dryonic II is typically around $155 lower.
Vaporizer Comparison
Dryonic II vs Firefly 2+
Side-by-side specs, pricing context, and clear decision guidance.
Dryonic II
O2VAPE $95
VS
Firefly 2+
Firefly Vapor $250
Editorial Summary
Dryonic II and Firefly 2+ are both portable / convection vaporizers, but they target different priorities. Dryonic II is usually the lower-cost pick at $95, around $155 below Firefly 2+. Firefly 2+ has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
23
Different Specs
21
Shared Specs
2
Overall Overlap
9%
Shared Traits
Portable Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeDryonic II
<50 Seconds
Firefly 2+
~3 seconds
Firefly 2+ has the quicker listed heat-up profile.
Heating Style
Close callDryonic II
Convection
Firefly 2+
Convection
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Dryonic II
$95
Firefly 2+
$250
Heat Up Time
Dryonic II
<50 Seconds
Firefly 2+
~3 seconds
Temperature Range
Dryonic II
200-430°F
Firefly 2+
93°C - 260°C
Chamber Capacity
Dryonic II
<0.5g
Firefly 2+
~0.15g
Battery Capacity
Dryonic II
1200mAh
Firefly 2+
770mAh
Battery Life
Dryonic II
~1 hour
Firefly 2+
<90 minutes
Charging
Dryonic II
Micro-USB
Firefly 2+
Proprietary Dock
Power Adjustment
Dryonic II
Digital - 5 degree increments
Firefly 2+
Digital (precise)
Chamber Material
Dryonic II
Quartz
Firefly 2+
Glass
Brand
Dryonic II
O2VAPE
Firefly 2+
Firefly Vapor
Choose Dryonic II if...
- You want the lower listed entry price ($95 vs $250).
- Your usage leans toward discrete and budget sessions.
- You prefer Dryonic II's overall feature mix and form factor.
Choose Firefly 2+ if...
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward premium and battery swap sessions.
- You prefer Firefly 2+'s overall feature mix and form factor.
Typical price
$250
Sold by The Stash Shack
Prices are read automatically from retailer pages; 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.
21 differ 2 shared
| Specification | Dryonic II | Firefly 2+ |
|---|---|---|
| Price (USD) | $95 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Convection |
| Heat Up Time | <50 Seconds | ~3 seconds |
| Temperature Range | 200-430°F | 93°C - 260°C |
| Chamber Capacity | <0.5g | ~0.15g |
| Battery Type | — | Removable (proprietary) |
| Battery Capacity | 1200mAh | 770mAh |
| Battery Life | ~1 hour | <90 minutes |
| Charging | Micro-USB | Proprietary Dock |
| Charge Time | — | ~45 minutes |
| Pass-Through Charging | — | No |
| Dimensions | — | 129x36x24mm |
| Weight | — | ~140g |
| Power Adjustment | Digital - 5 degree increments | Digital (precise) |
| Chamber Material | Quartz | Glass |
| Brand | O2VAPE | Firefly Vapor |
| Chamber Type | — | Ceramic |
| Display Type | OLED | — |
| Manufacturer | O2VAPE | — |
| Release Date | — | 2019 |
| Session Style | — | On-Demand |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the Dryonic II and the Firefly 2+?
The biggest practical difference is price tier: the Dryonic II sits at $95 while the Firefly 2+ is $250, a gap of about $155 that puts them in different buying brackets.
Which is cheaper, the Dryonic II or the Firefly 2+?
Dryonic II is the cheaper option at $95 compared with $250 for the Firefly 2+, about $155 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Dryonic II or the Firefly 2+?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Dryonic II takes <50 Seconds. That's roughly 47 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
Does the Dryonic II or the Firefly 2+ hold more flower?
Dryonic II has the larger chamber at <0.5g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which has better battery life, the Dryonic II or the Firefly 2+?
Firefly 2+ is rated for <90 minutes, ahead of ~1 hour on the Dryonic II. Real-world battery life depends on how high you set the temperature and how long sessions run.
Which is more discreet, the Dryonic II or the Firefly 2+?
Dryonic II is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Firefly 2+ is more conspicuous in hand and harder to keep out of sight.
Is the Dryonic II or the Firefly 2+ better for microdosing?
Firefly 2+ 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.