Price (USD)
XMAX Ace edgeVapvana Screwball
$299
XMAX Ace
$110
XMAX Ace is typically around $189 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Vapvana Screwball and XMAX Ace are both electronic / reviewed vaporizers, but they target different priorities. XMAX Ace is usually the lower-cost pick at $110, around $189 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
19
Different Specs
19
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
Vapvana Screwball
$299
XMAX Ace
$110
XMAX Ace is typically around $189 lower.
Vapvana Screwball
—
XMAX Ace
~20 seconds
Both devices are in a similar heat-up range.
Vapvana Screwball
—
XMAX Ace
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Vapvana Screwball
$299
XMAX Ace
$110
Heating Type
Vapvana Screwball
—
XMAX Ace
Conduction
Heat Up Time
Vapvana Screwball
—
XMAX Ace
~20 seconds
Temperature Range
Vapvana Screwball
450F-525F (Recommended Range)
XMAX Ace
100°C - 255°C
Chamber Capacity
Vapvana Screwball
—
XMAX Ace
0.2-0.3g
Battery Type
Vapvana Screwball
—
XMAX Ace
18650
Battery Capacity
Vapvana Screwball
—
XMAX Ace
2600mAh
Battery Life
Vapvana Screwball
—
XMAX Ace
<10 sessions
Charging
Vapvana Screwball
—
XMAX Ace
Micro USB
Ball Type
Vapvana Screwball
~750 2.5mm Gem Cut Rubies
XMAX Ace
—
Direct comparison of shared and unique specifications from each device profile. (19 differences, 0 overlaps)
| Specification | Vapvana Screwball | XMAX Ace |
|---|---|---|
| Price (USD) diff | $299 | $110 |
| Heating Type diff | — | Conduction |
| Heat Up Time diff | — | ~20 seconds |
| Temperature Range diff | 450F-525F (Recommended Range) | 100°C - 255°C |
| Chamber Capacity diff | — | 0.2-0.3g |
| Battery Type diff | — | 18650 |
| Battery Capacity diff | — | 2600mAh |
| Battery Life diff | — | <10 sessions |
| Charging diff | — | Micro USB |
| Ball Type diff | ~750 2.5mm Gem Cut Rubies | — |
| Bowl Capacity diff | 0.1 - 0.4g | — |
| Coil Size diff | 25mm | — |
| Display Type diff | — | OLED |
| Haptic Feedback diff | — | Yes |
| Housing Material diff | Titanium | — |
| Joint Size diff | 18mm | — |
| Manufacturer diff | — | TopGreen Technology Co |
| Replaceable Battery diff | — | Yes |
| Screen Size diff | 20mm | — |
Neither is universally better. Vapvana Screwball fits some priorities, while XMAX Ace fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
XMAX Ace is listed lower ($110) 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.