Price (USD)
AUXO Calent edgeAUXO Calent
$100
Hydrology9 NX
$250
AUXO Calent is typically around $150 lower.
Vaporizer Comparison
AUXO Calent vs Hydrology9 NX
Side-by-side specs, pricing context, and clear decision guidance.
AUXO Calent
AUXO $100
VS
Hydrology9 NX
Cloudious9 $250
Editorial Summary
AUXO Calent and Hydrology9 NX are both hybrid / electronic vaporizers, but they target different priorities. AUXO Calent is usually the lower-cost pick at $100, around $150 below Hydrology9 NX. Heat-up speed is broadly similar between the two.
Specs Compared
25
Different Specs
24
Shared Specs
1
Overall Overlap
4%
Shared Traits
Hybrid Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callAUXO Calent
~30 seconds
Hydrology9 NX
~30 seconds
Both devices are in a similar heat-up range.
Weight
AUXO Calent edgeAUXO Calent
134g
Hydrology9 NX
413 grams
AUXO Calent is the lighter listed unit.
Heating Style
Close callAUXO Calent
Hybrid (Primarily Conduction)
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)
AUXO Calent
$100
Hydrology9 NX
$250
Device Type
AUXO Calent
Portable
Hydrology9 NX
Desktop
Heating Type
AUXO Calent
Hybrid (Primarily Conduction)
Hydrology9 NX
Hybrid Convection
Temperature Range
AUXO Calent
180°C - 220°C (356°F - 428°F)
Hydrology9 NX
356°F - 455°F (herb), 554°F - 770°F (extract)
Chamber Capacity
AUXO Calent
0.3g
Hydrology9 NX
~0.2g - 0.25g
Battery Type
AUXO Calent
Lithium-ion
Hydrology9 NX
Removable
Battery Capacity
AUXO Calent
2900mAh
Hydrology9 NX
1900mAh
Battery Life
AUXO Calent
~20 sessions
Hydrology9 NX
60-120 sessions
Charging
AUXO Calent
USB-C
Hydrology9 NX
USB to Propietary Magnetic Connector
Charge Time
AUXO Calent
2.5 hours
Hydrology9 NX
~60 minutes
Choose AUXO Calent if...
- You want the lower listed entry price ($100 vs $250).
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward portable and budget sessions.
Typical price
$100
Sold by The Stash Shack
Choose Hydrology9 NX if...
- You prefer a hybrid convection heating profile.
- Your usage leans toward convection and desktop sessions.
- You prefer Hydrology9 NX's overall feature mix and form factor.
Typical price
$250
Sold by To the Cloud Vapor Store
Prices are read automatically from retailer pages; 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.
24 differ 1 shared
| Specification | AUXO Calent | Hydrology9 NX |
|---|---|---|
| Price (USD) | $100 | $250 |
| Device Type | Portable | Desktop |
| Heating Type | Hybrid (Primarily Conduction) | Hybrid Convection |
| Heat Up Time | ~30 seconds | ~30 seconds |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 356°F - 455°F (herb), 554°F - 770°F (extract) |
| Chamber Capacity | 0.3g | ~0.2g - 0.25g |
| Battery Type | Lithium-ion | Removable |
| Battery Capacity | 2900mAh | 1900mAh |
| Battery Life | ~20 sessions | 60-120 sessions |
| Charging | USB-C | USB to Propietary Magnetic Connector |
| Charge Time | 2.5 hours | ~60 minutes |
| Bluetooth / App | Yes | — |
| Dimensions | 106.1x45x25mm | 4.5cm x 4.5cm x 17.5cm |
| Weight | 134g | 413 grams |
| Power Adjustment | Modular - 4 Stages | 6 Presets (Dial) |
| Chamber Material | Stainless Steel | Ceramic (herb) / Quartz & Ceramic (extract) |
| Concentrate Support | No | Yes |
| Brand | AUXO | Cloudious9 |
| Body Material | Aluminum Alloy | — |
| Country of Manufacture | China | — |
| Haptic Feedback | Yes | — |
| Mouthpiece Material | Zirconia | — |
| Release Date | 2022 | 2021 |
| Session Style | — | Session |
| Warranty | 2 years (10 years under the 2023 manual) | 2 years |
Comparison FAQs
What is the biggest difference between the AUXO Calent and the Hydrology9 NX?
The biggest practical difference is price tier: the AUXO Calent sits at $100 while the Hydrology9 NX is $250, a gap of about $150 that puts them in different buying brackets.
Which is cheaper, the AUXO Calent or the Hydrology9 NX?
AUXO Calent is the cheaper option at $100 compared with $250 for the Hydrology9 NX, about $150 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the AUXO Calent and the Hydrology9 NX?
AUXO Calent uses hybrid (primarily conduction) heating, while the Hydrology9 NX uses hybrid convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the AUXO Calent or the Hydrology9 NX hold more flower?
AUXO Calent has the larger chamber at 0.3g, versus ~0.2g - 0.25g on the Hydrology9 NX. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the AUXO Calent or the Hydrology9 NX?
AUXO Calent is the lighter unit at 134g, around 279g less than the Hydrology9 NX at 413 grams. The lighter device is easier to carry and pocket day-to-day.
Is the AUXO Calent or the Hydrology9 NX better for home versus on-the-go use?
AUXO Calent 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.
Can I swap the batteries on the AUXO Calent or the Hydrology9 NX?
Hydrology9 NX uses removable, so you can carry spares for back-to-back days. The AUXO Calent has a built-in battery you can't swap on the go.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.