Price (USD)
Furna edgeFirefly 2+
$250
Furna
$175
Furna is typically around $75 lower.
Vaporizer Comparison
Firefly 2+ vs Furna
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Furna
Furna $175
Editorial Summary
Firefly 2+ and Furna are both portable / electronic vaporizers, but they target different priorities. Furna is usually the lower-cost pick at $175, around $75 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 Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeFirefly 2+
~3 seconds
Furna
20-30 Seconds
Firefly 2+ has the quicker listed heat-up profile.
Heating Style
Close callFirefly 2+
Convection
Furna
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)
Firefly 2+
$250
Furna
$175
Heating Type
Firefly 2+
Convection
Furna
Conduction
Heat Up Time
Firefly 2+
~3 seconds
Furna
20-30 Seconds
Temperature Range
Firefly 2+
93°C - 260°C
Furna
160°C - 215°C (320°F - 420°F)
Chamber Capacity
Firefly 2+
~0.15g
Furna
~0.23g
Battery Type
Firefly 2+
Removable (proprietary)
Furna
Internal 18650
Battery Capacity
Firefly 2+
770mAh
Furna
3500mAh
Battery Life
Firefly 2+
<90 minutes
Furna
15-20 sessions
Charging
Firefly 2+
Proprietary Dock
Furna
Micro-USB
Charge Time
Firefly 2+
~45 minutes
Furna
<2.5 hours
Choose Firefly 2+ if...
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
Choose Furna if...
- You want the lower listed entry price ($175 vs $250).
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 2 shared
| Specification | Firefly 2+ | Furna |
|---|---|---|
| Price (USD) | $250 | $175 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | 20-30 Seconds |
| Temperature Range | 93°C - 260°C | 160°C - 215°C (320°F - 420°F) |
| Chamber Capacity | ~0.15g | ~0.23g |
| Battery Type | Removable (proprietary) | Internal 18650 |
| Battery Capacity | 770mAh | 3500mAh |
| Battery Life | <90 minutes | 15-20 sessions |
| Charging | Proprietary Dock | Micro-USB |
| Charge Time | ~45 minutes | <2.5 hours |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | — |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Digital |
| Chamber Material | Glass | Stainless Steel |
| Concentrate Support | — | Yes |
| Brand | Firefly Vapor | Furna |
| Adjustable Airflow | — | No |
| Chamber Type | Ceramic | — |
| Release Date | 2019 | 2020 |
| Session Style | On-Demand | — |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Furna?
The biggest practical difference is heating approach: Firefly 2+ runs convection while Furna runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Firefly 2+ or the Furna?
Furna is the cheaper option at $175 compared with $250 for the Firefly 2+, about $75 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Firefly 2+ or the Furna?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Furna takes 20-30 Seconds. That's roughly 22 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Firefly 2+ and the Furna?
Firefly 2+ uses convection heating, while the Furna uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Firefly 2+ or the Furna hold more flower?
Furna has the larger chamber at ~0.23g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Firefly 2+ or the Furna?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Furna has a built-in battery you can't swap on the go.
Which charges faster, the Firefly 2+ or the Furna?
Firefly 2+ fully charges in ~45 minutes, ahead of <2.5 hours on the Furna.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.