Price (USD)
Firefly 2+ edgeFirefly 2+
$250
Focus V Carta 2
$350
Firefly 2+ is typically around $100 lower.
Vaporizer Comparison
Firefly 2+ vs Focus V Carta 2
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Focus V Carta 2
Focus V $350
Editorial Summary
Firefly 2+ and Focus V Carta 2 are both portable / premium vaporizers, but they target different priorities. Firefly 2+ is usually the lower-cost pick at $250, around $100 below Focus V Carta 2. Heat-up speed is broadly similar between the two.
Specs Compared
24
Different Specs
23
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Premium Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callFirefly 2+
~3 seconds
Focus V Carta 2
5 - 10 Seconds
Both devices are in a similar heat-up range.
Weight
Firefly 2+ edgeFirefly 2+
~140g
Focus V Carta 2
~422g
Firefly 2+ is the lighter listed unit.
Heating Style
Close callFirefly 2+
Convection
Focus V Carta 2
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
Focus V Carta 2
$350
Heating Type
Firefly 2+
Convection
Focus V Carta 2
Conduction
Heat Up Time
Firefly 2+
~3 seconds
Focus V Carta 2
5 - 10 Seconds
Temperature Range
Firefly 2+
93°C - 260°C
Focus V Carta 2
365°F - 635°F
Chamber Capacity
Firefly 2+
~0.15g
Focus V Carta 2
N/A
Battery Type
Firefly 2+
Removable (proprietary)
Focus V Carta 2
Internal
Battery Capacity
Firefly 2+
770mAh
Focus V Carta 2
2000mAh
Battery Life
Firefly 2+
<90 minutes
Focus V Carta 2
~10 sessions
Charging
Firefly 2+
Proprietary Dock
Focus V Carta 2
USB-C
Charge Time
Firefly 2+
~45 minutes
Focus V Carta 2
~90 minutes
Choose Firefly 2+ if...
- You want the lower listed entry price ($250 vs $350).
- You want the lighter unit for carrying and travel.
- You prefer a convection heating profile.
- Your usage leans toward battery swap and convection sessions.
Typical price
$250
Sold by The Stash Shack
Choose Focus V Carta 2 if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
- You prefer Focus V Carta 2's overall feature mix and form factor.
Typical price
$350
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.
23 differ 1 shared
| Specification | Firefly 2+ | Focus V Carta 2 |
|---|---|---|
| Price (USD) | $250 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | 5 - 10 Seconds |
| Temperature Range | 93°C - 260°C | 365°F - 635°F |
| Chamber Capacity | ~0.15g | N/A |
| Battery Type | Removable (proprietary) | Internal |
| Battery Capacity | 770mAh | 2000mAh |
| Battery Life | <90 minutes | ~10 sessions |
| Charging | Proprietary Dock | USB-C |
| Charge Time | ~45 minutes | ~90 minutes |
| Pass-Through Charging | No | Yes |
| Dimensions | 129x36x24mm | 184x67mm |
| Weight | ~140g | ~422g |
| Power Adjustment | Digital (precise) | Digital |
| Chamber Material | Glass | Ceramic |
| Concentrate Support | — | Yes |
| Brand | Firefly Vapor | Focus V |
| Chamber Type | Ceramic | — |
| Display Type | — | OLED |
| Release Date | 2019 | 2022 |
| Session Style | On-Demand | — |
| Warranty | 2 years | 1 year |
| Wireless Charging | — | Yes |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Focus V Carta 2?
The biggest practical difference is price tier: the Firefly 2+ sits at $250 while the Focus V Carta 2 is $350, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the Firefly 2+ or the Focus V Carta 2?
Firefly 2+ is the cheaper option at $250 compared with $350 for the Focus V Carta 2, about $100 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Firefly 2+ and the Focus V Carta 2?
Firefly 2+ uses convection heating, while the Focus V Carta 2 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 Focus V Carta 2?
Firefly 2+ is the lighter unit at ~140g, around 282g less than the Focus V Carta 2 at ~422g. The lighter device is easier to carry and pocket day-to-day.
Can I use the Focus V Carta 2 while charging?
Yes, only the Focus V Carta 2 supports pass-through charging. The Firefly 2+ has to finish charging before you can use it.
Can I swap the batteries on the Firefly 2+ or the Focus V Carta 2?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Focus V Carta 2 has a built-in battery you can't swap on the go.
Which heats up faster, the Firefly 2+ or the Focus V Carta 2?
Heat-up times are very close: ~3 seconds on the Firefly 2+ and 5 - 10 Seconds on the Focus V Carta 2. The real-world difference will be hard to notice mid-session.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.