Price (USD)
Firefly 2+ edgeFirefly 2+
$250
Vapvana Screwball
$299
Firefly 2+ is typically around $49 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Firefly 2+ and Vapvana Screwball are both premium / convection vaporizers, but they target different priorities. Firefly 2+ is usually the lower-cost pick at $250, around $49 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
17
Different Specs
17
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
Firefly 2+
$250
Vapvana Screwball
$299
Firefly 2+ is typically around $49 lower.
Firefly 2+
~3 seconds
Vapvana Screwball
—
Both devices are in a similar heat-up range.
Top specs where these two devices diverge.
Price (USD)
Firefly 2+
$250
Vapvana Screwball
$299
Device Type
Firefly 2+
Portable
Vapvana Screwball
—
Heat Up Time
Firefly 2+
~3 seconds
Vapvana Screwball
—
Temperature Range
Firefly 2+
93°C - 260°C
Vapvana Screwball
450F-525F (Recommended Range)
Battery Capacity
Firefly 2+
770mAh
Vapvana Screwball
—
Battery Life
Firefly 2+
<90 minutes
Vapvana Screwball
—
Charge Time
Firefly 2+
~45 minutes
Vapvana Screwball
—
Pass-Through Charging
Firefly 2+
No
Vapvana Screwball
—
Dimensions
Firefly 2+
129x36x24mm
Vapvana Screwball
—
Brand
Firefly 2+
Firefly Vapor
Vapvana Screwball
—
Direct comparison of shared and unique specifications from each device profile. (17 differences, 0 overlaps)
| Specification | Firefly 2+ | Vapvana Screwball |
|---|---|---|
| Price (USD) diff | $250 | $299 |
| Device Type diff | Portable | — |
| Heat Up Time diff | ~3 seconds | — |
| Temperature Range diff | 93°C - 260°C | 450F-525F (Recommended Range) |
| Battery Capacity diff | 770mAh | — |
| Battery Life diff | <90 minutes | — |
| Charge Time diff | ~45 minutes | — |
| Pass-Through Charging diff | No | — |
| Dimensions diff | 129x36x24mm | — |
| Brand diff | Firefly Vapor | — |
| Ball Type diff | — | ~750 2.5mm Gem Cut Rubies |
| Bowl Capacity diff | — | 0.1 - 0.4g |
| Chamber Type diff | Ceramic | — |
| Coil Size diff | — | 25mm |
| Housing Material diff | — | Titanium |
| Joint Size diff | — | 18mm |
| Screen Size diff | — | 20mm |
Neither is universally better. Firefly 2+ fits some priorities, while Vapvana Screwball fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Firefly 2+ is listed lower ($250) compared with Vapvana Screwball ($299), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.