Price (USD)
Ruby Twist edgeRuby Twist
$170
Tempest
$247
Ruby Twist is typically around $77 lower.
Vaporizer Comparison
Ruby Twist vs Tempest
Side-by-side specs, pricing context, and clear decision guidance.
Ruby Twist
SZ Crossing $169.99
VS
Tempest
Mad Heaters $247
Editorial Summary
Ruby Twist and Tempest are both convection / ball vape vaporizers, but they target different priorities. Ruby Twist is usually the lower-cost pick at $170, around $77 below Tempest. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
23
Different Specs
21
Shared Specs
2
Overall Overlap
9%
Shared Traits
Convection Ball Vape
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callRuby Twist
Convection
Tempest
Convection-heavy with some 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)
Ruby Twist
$170
Tempest
$247
Device Type
Ruby Twist
Desktop
Tempest
Portable
Heating Type
Ruby Twist
Convection
Tempest
Convection-heavy with some conduction
Temperature Range
Ruby Twist
450F - 650F (Recommended Range)
Tempest
N/A
Chamber Capacity
Ruby Twist
0.05g - ~0.4g
Tempest
0.075g - 0.15g
Battery Type
Ruby Twist
N/A
Tempest
None
Power Adjustment
Ruby Twist
Digital (precise)
Tempest
Manual
Chamber Material
Ruby Twist
Glass
Tempest
Titanium
Brand
Ruby Twist
SZ Crossing
Tempest
Mad Heaters
Choose Ruby Twist if...
- You want the lower listed entry price ($170 vs $247).
- You prefer a convection heating profile.
- Your usage leans toward desktop and electronic sessions.
Choose Tempest if...
- You prefer a convection-heavy with some conduction heating profile.
- Your usage leans toward portable and analog sessions.
- You prefer Tempest's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 2 shared
| Specification | Ruby Twist | Tempest |
|---|---|---|
| Price (USD) | $170 | $247 |
| Device Type | Desktop | Portable |
| Heating Type | Convection | Convection-heavy with some conduction |
| Temperature Range | 450F - 650F (Recommended Range) | N/A |
| Chamber Capacity | 0.05g - ~0.4g | 0.075g - 0.15g |
| Battery Type | N/A | None |
| Battery Capacity | — | N/A |
| Battery Life | — | N/A |
| Charging | N/A | N/A |
| Charge Time | — | N/A |
| Dimensions | 72x36x108mm | — |
| Weight | 0.8kg | — |
| Power Adjustment | Digital (precise) | Manual |
| Chamber Material | Glass | Titanium |
| Brand | SZ Crossing | Mad Heaters |
| Adjustable Airflow | Yes | Yes |
| Ball Size | — | 2.5mm Zirconia |
| Ball Type | Gem-cut rubies | — |
| Body Material | Grade 2 Titanium | — |
| Coil Size | 20mm | — |
| Country of Manufacture | — | Made in China, Assembled in the UK |
| Joint Size | 14mm male (14-18mm adapter included) | — |
| Warranty | 1 year | — |
Comparison FAQs
What is the biggest difference between the Ruby Twist and the Tempest?
The biggest practical difference is form factor: these aren't the same kind of device. Ruby Twist is a desktop, Tempest is a portable. Pick based on whether you want something portable or something stationary.
Which is cheaper, the Ruby Twist or the Tempest?
Ruby Twist is the cheaper option at $170 compared with $247 for the Tempest, about $77 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Ruby Twist and the Tempest?
Ruby Twist uses convection heating, while the Tempest uses convection-heavy with some conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Ruby Twist or the Tempest hold more flower?
Ruby Twist has the larger chamber at 0.05g - ~0.4g, versus 0.075g - 0.15g on the Tempest. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Is the Ruby Twist or the Tempest better for home versus on-the-go use?
Tempest is the take-anywhere choice. It's a portable, battery-powered unit, while the Ruby Twist is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Can I set custom temperatures on the Ruby Twist or the Tempest?
Ruby Twist controls heat with digital (precise), while the Tempest uses manual. Ruby Twist gives you finer per-degree control.
How similar are the Ruby Twist and the Tempest?
Across the 23 specs we line up, they share 2 and differ on 21, an overlap of about 9%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.