Price (USD)
CAT edgeCAT
$199
Hydrology9 NX
$250
CAT is typically around $51 lower.
Vaporizer Comparison
CAT vs Hydrology9 NX
Side-by-side specs, pricing context, and clear decision guidance.
CAT
End Game Labs $199
VS
Hydrology9 NX
Cloudious9 $250
Editorial Summary
CAT and Hydrology9 NX are both convection / electronic vaporizers, but they target different priorities. CAT is usually the lower-cost pick at $199, around $51 below Hydrology9 NX. Heat-up speed is broadly similar between the two.
Specs Compared
22
Different Specs
21
Shared Specs
1
Overall Overlap
5%
Shared Traits
Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callCAT
~30 seconds
Hydrology9 NX
~30 seconds
Both devices are in a similar heat-up range.
Weight
CAT edgeCAT
200g
Hydrology9 NX
413 grams
CAT is the lighter listed unit.
Heating Style
Close callCAT
Convection
Hydrology9 NX
Hybrid Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
CAT
$199
Hydrology9 NX
$250
Device Type
CAT
Portable
Hydrology9 NX
Desktop
Heating Type
CAT
Convection
Hydrology9 NX
Hybrid Convection
Temperature Range
CAT
Up to 230°C
Hydrology9 NX
324°F - 468°F
Battery Type
CAT
Swappable 21700
Hydrology9 NX
Removable
Battery Capacity
CAT
4000mAh
Hydrology9 NX
1900mAh
Battery Life
CAT
~50 minutes
Hydrology9 NX
60-120 sessions
Charging
CAT
USB-C
Hydrology9 NX
USB to Propietary Magnetic Connector
Charge Time
CAT
~2.5 hours
Hydrology9 NX
~60 minutes
Dimensions
CAT
104x60x33mm
Hydrology9 NX
4.5cm x 4.5cm x 17.5cm
Choose CAT if...
- You want the lower listed entry price ($199 vs $250).
- You want the lighter unit for carrying and travel.
- You prefer a convection heating profile.
- Your usage leans toward portable and ball vape sessions.
Choose Hydrology9 NX if...
- You prefer a hybrid convection heating profile.
- Your usage leans toward hybrid and desktop sessions.
- You prefer Hydrology9 NX's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 1 shared
| Specification | CAT | Hydrology9 NX |
|---|---|---|
| Price (USD) | $199 | $250 |
| Device Type | Portable | Desktop |
| Heating Type | Convection | Hybrid Convection |
| Heat Up Time | ~30 seconds | ~30 seconds |
| Temperature Range | Up to 230°C | 324°F - 468°F |
| Chamber Capacity | — | ~0.2g - 0.25g |
| Battery Type | Swappable 21700 | Removable |
| Battery Capacity | 4000mAh | 1900mAh |
| Battery Life | ~50 minutes | 60-120 sessions |
| Charging | USB-C | USB to Propietary Magnetic Connector |
| Charge Time | ~2.5 hours | ~60 minutes |
| Dimensions | 104x60x33mm | 4.5cm x 4.5cm x 17.5cm |
| Weight | 200g | 413 grams |
| Power Adjustment | Digital Control | 6 Presets (Dial) |
| Chamber Material | — | Ceramic |
| Concentrate Support | — | Yes |
| Brand | End Game Labs | Cloudious9 |
| Haptic Feedback | Yes | — |
| Joint Size | 14mm / 18mm | — |
| Release Date | — | 2021 |
| Session Style | Both | Session |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the CAT and the Hydrology9 NX?
The biggest practical difference is form factor: these aren't the same kind of device. CAT is a portable, Hydrology9 NX is a desktop. Pick based on whether you want something portable or something stationary.
Which is cheaper, the CAT or the Hydrology9 NX?
CAT is the cheaper option at $199 compared with $250 for the Hydrology9 NX, about $51 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the CAT and the Hydrology9 NX?
CAT uses convection heating, while the Hydrology9 NX uses hybrid convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the CAT or the Hydrology9 NX?
CAT is the lighter unit at 200g, around 213g less than the Hydrology9 NX at 413 grams. The lighter device is easier to carry and pocket day-to-day.
Is the CAT or the Hydrology9 NX better for home versus on-the-go use?
CAT is the take-anywhere choice. It's a portable, battery-powered unit, while the Hydrology9 NX is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Which heats up faster, the CAT or the Hydrology9 NX?
Heat-up times are very close: ~30 seconds on the CAT and ~30 seconds on the Hydrology9 NX. The real-world difference will be hard to notice mid-session.
Can I set custom temperatures on the CAT or the Hydrology9 NX?
CAT controls heat with digital control, while the Hydrology9 NX uses 6 presets (dial). CAT gives you finer per-degree control.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.