Price (USD)
Close callFirefly 2+
$250
Focus V Carta Sport
$235
Pricing is very close between both devices.
Vaporizer Comparison
Firefly 2+ vs Focus V Carta Sport
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Focus V Carta Sport
Focus V $235
Editorial Summary
Firefly 2+ and Focus V Carta Sport are both portable / electronic vaporizers, but they target different priorities. Their listed prices are close ($250 vs $235). Heat-up speed is broadly similar between the two.
Specs Compared
30
Different Specs
29
Shared Specs
1
Overall Overlap
3%
Shared Traits
Portable 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 Sport
~10 seconds
Both devices are in a similar heat-up range.
Heating Style
Close callFirefly 2+
Convection
Focus V Carta Sport
Conduction (Intelli-Core, heated floor and side walls)
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 Sport
$235
Heating Type
Firefly 2+
Convection
Focus V Carta Sport
Conduction (Intelli-Core, heated floor and side walls)
Heat Up Time
Firefly 2+
~3 seconds
Focus V Carta Sport
~10 seconds
Temperature Range
Firefly 2+
93°C - 260°C
Focus V Carta Sport
249-296°C (480-565°F) across five presets, wider custom range in the app
Battery Type
Firefly 2+
Removable (proprietary)
Focus V Carta Sport
Internal, sealed
Battery Capacity
Firefly 2+
770mAh
Focus V Carta Sport
2700mAh (35% larger than the Carta 2)
Battery Life
Firefly 2+
<90 minutes
Focus V Carta Sport
Focus V quotes 50+ dabs, closer to 30-35 at mid temperatures
Charging
Firefly 2+
Proprietary Dock
Focus V Carta Sport
USB-C (Focus V wireless charger sold separately)
Charge Time
Firefly 2+
~45 minutes
Focus V Carta Sport
~90 minutes
Pass-Through Charging
Firefly 2+
No
Focus V Carta Sport
Yes
Choose Firefly 2+ if...
- You prefer a convection heating profile.
- 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
Choose Focus V Carta Sport if...
- You prefer a conduction (intelli-core, heated floor and side walls) heating profile.
- Your usage leans toward concentrates and conduction sessions.
- You prefer Focus V Carta Sport's overall feature mix and form factor.
Typical price
$235
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.
29 differ 1 shared
| Specification | Firefly 2+ | Focus V Carta Sport |
|---|---|---|
| Price (USD) | $250 | $235 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction (Intelli-Core, heated floor and side walls) |
| Heat Up Time | ~3 seconds | ~10 seconds |
| Temperature Range | 93°C - 260°C | 249-296°C (480-565°F) across five presets, wider custom range in the app |
| Chamber Capacity | ~0.15g | — |
| Battery Type | Removable (proprietary) | Internal, sealed |
| Battery Capacity | 770mAh | 2700mAh (35% larger than the Carta 2) |
| Battery Life | <90 minutes | Focus V quotes 50+ dabs, closer to 30-35 at mid temperatures |
| Charging | Proprietary Dock | USB-C (Focus V wireless charger sold separately) |
| Charge Time | ~45 minutes | ~90 minutes |
| Pass-Through Charging | No | Yes |
| Dimensions | 129x36x24mm | — |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Five presets plus custom values in the V Browser app |
| Chamber Material | Glass | Quartz lined ceramic (Intelli-Core for Oil) |
| Concentrate Support | — | Yes (dry herb with the separate Intelli-Core for Herb atomizer) |
| Brand | Firefly Vapor | Focus V |
| Adjustable Airflow | — | Control Stick carb cap steers airflow, no airflow dial |
| App Control | — | Yes, V Browser over Bluetooth |
| Body Material | — | Aircraft grade aluminium with a textured silicone grip |
| Chamber Type | Ceramic | — |
| Display Type | — | RGB LED ring (no screen) |
| Haptic Feedback | — | Yes |
| Heat Cycle Duration | — | Adjustable from 20 to 120 seconds in the app |
| Manufacturer | — | Focus V |
| Release Date | 2019 | 2025 |
| Session Style | On-Demand | Session |
| Warranty | 2 years | 1 year on the base, 6 months on Intelli-Core atomizers, 7 days on glass tops |
| Water Filtration | — | Yes, borosilicate CARTA Glass top |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Focus V Carta Sport?
The biggest practical difference is heating approach: Firefly 2+ runs convection while Focus V Carta Sport runs conduction (intelli-core, heated floor and side walls). That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which heats up faster, the Firefly 2+ or the Focus V Carta Sport?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Focus V Carta Sport takes ~10 seconds. That's roughly 7 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 Focus V Carta Sport?
Firefly 2+ uses convection heating, while the Focus V Carta Sport uses conduction (intelli-core, heated floor and side walls). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I use the Focus V Carta Sport while charging?
Yes, only the Focus V Carta Sport supports pass-through charging. The Firefly 2+ has to finish charging before you can use it.
Which is cheaper, the Firefly 2+ or the Focus V Carta Sport?
Listed prices are close: $250 for the Firefly 2+ versus $235 for the Focus V Carta Sport. Day-to-day price will likely come down to whichever retailer is running a promotion.
Can I swap the batteries on the Firefly 2+ or the Focus V Carta Sport?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Focus V Carta Sport has a built-in battery you can't swap on the go.
Which charges faster, the Firefly 2+ or the Focus V Carta Sport?
Firefly 2+ fully charges in ~45 minutes, ahead of ~90 minutes on the Focus V Carta Sport.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.