Price (USD)
Arizer Solo 2 edgeArizer Solo 2
$120
Firefly 2+
$250
Arizer Solo 2 is typically around $130 lower.
Vaporizer Comparison
Arizer Solo 2 vs Firefly 2+
Side-by-side specs, pricing context, and clear decision guidance.
Arizer Solo 2
Arizer $120
VS
Firefly 2+
Firefly Vapor $250
Editorial Summary
Arizer Solo 2 and Firefly 2+ are both portable / electronic vaporizers, but they target different priorities. Arizer Solo 2 is usually the lower-cost pick at $120, around $130 below Firefly 2+. Firefly 2+ 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
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeArizer Solo 2
~20 seconds
Firefly 2+
~3 seconds
Firefly 2+ has the quicker listed heat-up profile.
Weight
Firefly 2+ edgeArizer Solo 2
~210g
Firefly 2+
~140g
Firefly 2+ is the lighter listed unit.
Heating Style
Close callArizer Solo 2
Hybrid
Firefly 2+
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Arizer Solo 2
$120
Firefly 2+
$250
Heating Type
Arizer Solo 2
Hybrid
Firefly 2+
Convection
Heat Up Time
Arizer Solo 2
~20 seconds
Firefly 2+
~3 seconds
Temperature Range
Arizer Solo 2
50°C-220°C
Firefly 2+
93°C - 260°C
Chamber Capacity
Arizer Solo 2
~0.3g
Firefly 2+
~0.15g
Battery Type
Arizer Solo 2
Internal
Firefly 2+
Removable (proprietary)
Battery Life
Arizer Solo 2
~3 hours
Firefly 2+
<90 minutes
Charging
Arizer Solo 2
Proprietary DC Adapter
Firefly 2+
Proprietary Dock
Dimensions
Arizer Solo 2
114x45x35mm
Firefly 2+
129x36x24mm
Weight
Arizer Solo 2
~210g
Firefly 2+
~140g
Choose Arizer Solo 2 if...
- You want the lower listed entry price ($120 vs $250).
- You prefer a hybrid heating profile.
- Your usage leans toward hybrid sessions.
Typical price
$120
Sold by The Stash Shack
Choose Firefly 2+ if...
- 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.
- Your usage leans toward premium and battery swap sessions.
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.
19 differ 3 shared
| Specification | Arizer Solo 2 | Firefly 2+ |
|---|---|---|
| Price (USD) | $120 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid | Convection |
| Heat Up Time | ~20 seconds | ~3 seconds |
| Temperature Range | 50°C-220°C | 93°C - 260°C |
| Chamber Capacity | ~0.3g | ~0.15g |
| Battery Type | Internal | Removable (proprietary) |
| Battery Capacity | — | 770mAh |
| Battery Life | ~3 hours | <90 minutes |
| Charging | Proprietary DC Adapter | Proprietary Dock |
| Charge Time | — | ~45 minutes |
| Pass-Through Charging | — | No |
| Dimensions | 114x45x35mm | 129x36x24mm |
| Weight | ~210g | ~140g |
| Power Adjustment | Digital | Digital (precise) |
| Chamber Material | Glass | Glass |
| Brand | Arizer | Firefly Vapor |
| Chamber Type | — | Ceramic |
| Country of Manufacture | China | — |
| Release Date | 2017 | 2019 |
| Session Style | Session | On-Demand |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the Arizer Solo 2 and the Firefly 2+?
The biggest practical difference is price tier: the Arizer Solo 2 sits at $120 while the Firefly 2+ is $250, a gap of about $130 that puts them in different buying brackets.
Which is cheaper, the Arizer Solo 2 or the Firefly 2+?
Arizer Solo 2 is the cheaper option at $120 compared with $250 for the Firefly 2+, about $130 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Arizer Solo 2 or the Firefly 2+?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Arizer Solo 2 takes ~20 seconds. That's roughly 17 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Arizer Solo 2 and the Firefly 2+?
Arizer Solo 2 uses hybrid heating, while the Firefly 2+ uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Arizer Solo 2 or the Firefly 2+ hold more flower?
Arizer Solo 2 has the larger chamber at ~0.3g, 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 is lighter, the Arizer Solo 2 or the Firefly 2+?
Firefly 2+ is the lighter unit at ~140g, around 70g less than the Arizer Solo 2 at ~210g. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the Arizer Solo 2 or the Firefly 2+?
Arizer Solo 2 is rated for ~3 hours, ahead of <90 minutes on the Firefly 2+. Real-world battery life depends on how high you set the temperature and how long sessions run.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.