Price (USD)
XMAX V4 Pro edgeRuby Twist
$170
XMAX V4 Pro
$120
XMAX V4 Pro is typically around $50 lower.
Vaporizer Comparison
Ruby Twist vs XMAX V4 Pro
Side-by-side specs, pricing context, and clear decision guidance.
Ruby Twist
SZ Crossing from $199.99
VS
XMAX V4 Pro
XMAX $120
Editorial Summary
Ruby Twist and XMAX V4 Pro are both convection / electronic vaporizers, but they target different priorities. XMAX V4 Pro is usually the lower-cost pick at $120, around $50 below Ruby Twist. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
29
Different Specs
27
Shared Specs
2
Overall Overlap
7%
Shared Traits
Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Weight
XMAX V4 Pro edgeRuby Twist
0.8kg
XMAX V4 Pro
~105 grams
XMAX V4 Pro is the lighter listed unit.
Heating Style
Close callRuby Twist
Convection
XMAX V4 Pro
Convection
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Ruby Twist
$170
XMAX V4 Pro
$120
Device Type
Ruby Twist
Desktop
XMAX V4 Pro
Portable
Temperature Range
Ruby Twist
450F - 650F (Recommended Range)
XMAX V4 Pro
100 - 220C (212 - 428F)
Chamber Capacity
Ruby Twist
0.05g - ~0.4g
XMAX V4 Pro
0.1g - 0.15g
Battery Type
Ruby Twist
N/A
XMAX V4 Pro
18650 (user replaceable)
Charging
Ruby Twist
N/A
XMAX V4 Pro
USB-C (side mounted)
Dimensions
Ruby Twist
72x36x108mm
XMAX V4 Pro
158 x 27 x 24mm
Weight
Ruby Twist
0.8kg
XMAX V4 Pro
~105 grams
Power Adjustment
Ruby Twist
Digital (precise)
XMAX V4 Pro
Digital (precise, 1 degree steps)
Chamber Material
Ruby Twist
Glass
XMAX V4 Pro
Stainless steel
Choose Ruby Twist if...
- Your usage leans toward desktop and injector sessions.
- You prefer Ruby Twist's overall feature mix and form factor.
- You value how the Ruby Twist balances size, controls, and everyday practicality.
Current price
$199.99
at The Stash Shack
Choose XMAX V4 Pro if...
- You want the lower listed entry price ($120 vs $170).
- You want the lighter unit for carrying and travel.
- Your usage leans toward budget and battery swap sessions.
Typical price
$120
Sold by VPM
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; 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.
27 differ 2 shared
| Specification | Ruby Twist | XMAX V4 Pro |
|---|---|---|
| Price (USD) | $170 | $120 |
| Device Type | Desktop | Portable |
| Heating Type | Convection | Convection |
| Heat Up Time | — | 10-20 seconds |
| Temperature Range | 450F - 650F (Recommended Range) | 100 - 220C (212 - 428F) |
| Chamber Capacity | 0.05g - ~0.4g | 0.1g - 0.15g |
| Battery Type | N/A | 18650 (user replaceable) |
| Battery Capacity | — | 2550mAh |
| Battery Life | — | 6-8 sessions (XMAX claims up to 12) |
| Charging | N/A | USB-C (side mounted) |
| Charge Time | — | ~3 hours at 5V/1A |
| Dimensions | 72x36x108mm | 158 x 27 x 24mm |
| Weight | 0.8kg | ~105 grams |
| Power Adjustment | Digital (precise) | Digital (precise, 1 degree steps) |
| Chamber Material | Glass | Stainless steel |
| Brand | SZ Crossing | XMAX |
| Adjustable Airflow | Yes | Yes (3 positions) |
| Ball Type | Gem-cut rubies | — |
| Body Material | Grade 2 Titanium | — |
| Coil Size | 20mm | — |
| Country of Manufacture | — | China |
| Display Type | — | Colour OLED (flippable) |
| Haptic Feedback | — | Yes |
| Joint Size | 14mm male (14-18mm adapter included) | — |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | — | 2026 |
| Session Style | — | Both |
| Warranty | 1 year | 1 year |
| Water Pipe Adapter | — | Built into glass mouthpiece (14mm / 18mm) |
Comparison FAQs
What is the biggest difference between the Ruby Twist and the XMAX V4 Pro?
The biggest practical difference is form factor: these aren't the same kind of device. Ruby Twist is a desktop, XMAX V4 Pro is a portable. Pick based on whether you want something portable or something stationary.
Which is cheaper, the Ruby Twist or the XMAX V4 Pro?
XMAX V4 Pro is the cheaper option at $120 compared with $170 for the Ruby Twist, about $50 less. Live retailer pricing can shift, so confirm before buying.
Does the Ruby Twist or the XMAX V4 Pro hold more flower?
Ruby Twist has the larger chamber at 0.05g - ~0.4g, versus 0.1g - 0.15g on the XMAX V4 Pro. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Ruby Twist or the XMAX V4 Pro?
XMAX V4 Pro is the lighter unit at ~105 grams, around 695g less than the Ruby Twist at 0.8kg. The lighter device is easier to carry and pocket day-to-day.
Is the Ruby Twist or the XMAX V4 Pro better for home versus on-the-go use?
XMAX V4 Pro 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 swap the batteries on the Ruby Twist or the XMAX V4 Pro?
XMAX V4 Pro uses 18650 (user replaceable), so you can carry spares for back-to-back days. The Ruby Twist has a built-in battery you can't swap on the go.
How similar are the Ruby Twist and the XMAX V4 Pro?
Across the 29 specs we line up, they share 2 and differ on 27, an overlap of about 7%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
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