Price (USD)
Firefly 2+ edgeFirefly 2+
$250
Modul
$350
Firefly 2+ is typically around $100 lower.
Vaporizer Comparison
Firefly 2+ vs Modul
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Modul
Stündenglass $350
Editorial Summary
Firefly 2+ and Modul are both portable / premium vaporizers, but they target different priorities. Firefly 2+ is usually the lower-cost pick at $250, around $100 below Modul. Firefly 2+ has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
24
Different Specs
22
Shared Specs
2
Overall Overlap
8%
Shared Traits
Portable Premium 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
Modul
~15 Seconds
Firefly 2+ has the quicker listed heat-up profile.
Weight
Firefly 2+ edgeFirefly 2+
~140g
Modul
387.5g
Firefly 2+ is the lighter listed unit.
Heating Style
Close callFirefly 2+
Convection
Modul
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
Modul
$350
Heating Type
Firefly 2+
Convection
Modul
Conduction
Heat Up Time
Firefly 2+
~3 seconds
Modul
~15 Seconds
Temperature Range
Firefly 2+
93°C - 260°C
Modul
850°F-900°F (Dry Herb Tank)
Battery Type
Firefly 2+
Removable (proprietary)
Modul
Internal
Battery Capacity
Firefly 2+
770mAh
Modul
6000mAh
Battery Life
Firefly 2+
<90 minutes
Modul
<50 Sessions Depending on Usage Style
Charging
Firefly 2+
Proprietary Dock
Modul
USB-C
Charge Time
Firefly 2+
~45 minutes
Modul
~2 Hours
Dimensions
Firefly 2+
129x36x24mm
Modul
154x68x50mm
Choose Firefly 2+ if...
- You want the lower listed entry price ($250 vs $350).
- You care about faster heat-up time for quicker sessions.
- You want the lighter unit for carrying and travel.
- You prefer a convection heating profile.
Choose Modul if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction sessions.
- You prefer Modul's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
22 differ 2 shared
| Specification | Firefly 2+ | Modul |
|---|---|---|
| Price (USD) | $250 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | ~15 Seconds |
| Temperature Range | 93°C - 260°C | 850°F-900°F (Dry Herb Tank) |
| Chamber Capacity | ~0.15g | — |
| Battery Type | Removable (proprietary) | Internal |
| Battery Capacity | 770mAh | 6000mAh |
| Battery Life | <90 minutes | <50 Sessions Depending on Usage Style |
| Charging | Proprietary Dock | USB-C |
| Charge Time | ~45 minutes | ~2 Hours |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | 154x68x50mm |
| Weight | ~140g | 387.5g |
| Power Adjustment | Digital (precise) | Digital |
| Chamber Material | Glass | Quartz |
| Brand | Firefly Vapor | — |
| Body Material | — | Anodized Aluminum |
| Chamber Type | Ceramic | — |
| Country of Manufacture | — | China |
| Display Type | — | 2.4” Color Display |
| Release Date | 2019 | 2023 |
| Session Style | On-Demand | Session |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Modul?
The biggest practical difference is price tier: the Firefly 2+ sits at $250 while the Modul is $350, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the Firefly 2+ or the Modul?
Firefly 2+ is the cheaper option at $250 compared with $350 for the Modul, about $100 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Firefly 2+ or the Modul?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Modul takes ~15 Seconds. That's roughly 12 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 Modul?
Firefly 2+ uses convection heating, while the Modul uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the Firefly 2+ or the Modul?
Firefly 2+ is the lighter unit at ~140g, around 248g less than the Modul at 387.5g. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the Firefly 2+ or the Modul?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Modul has a built-in battery you can't swap on the go.
Which charges faster, the Firefly 2+ or the Modul?
Firefly 2+ fully charges in ~45 minutes, ahead of ~2 Hours on the Modul.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.