Price (USD)
Cloudious9 Atomic9 edgeCloudious9 Atomic9
$70
PAX FOUR
$250
Cloudious9 Atomic9 is typically around $180 lower.
Vaporizer Comparison
Cloudious9 Atomic9 vs PAX FOUR
Side-by-side specs, pricing context, and clear decision guidance.
Cloudious9 Atomic9
Cloudious9 $70
VS
PAX FOUR
PAX Labs $250
Editorial Summary
Cloudious9 Atomic9 and PAX FOUR are both portable / hybrid vaporizers, but they target different priorities. Cloudious9 Atomic9 is usually the lower-cost pick at $70, around $180 below PAX FOUR. Cloudious9 Atomic9 has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
23
Shared Specs
2
Overall Overlap
8%
Shared Traits
Portable Hybrid Electronic Discrete
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Cloudious9 Atomic9 edgeCloudious9 Atomic9
30-45 seconds
PAX FOUR
55-70 seconds
Cloudious9 Atomic9 has the quicker listed heat-up profile.
Weight
Cloudious9 Atomic9 edgeCloudious9 Atomic9
74 grams
PAX FOUR
125 grams
Cloudious9 Atomic9 is the lighter listed unit.
Heating Style
Close callCloudious9 Atomic9
Hybrid (Cloudious9 dual layer)
PAX FOUR
Hybrid (conduction and 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)
Cloudious9 Atomic9
$70
PAX FOUR
$250
Heating Type
Cloudious9 Atomic9
Hybrid (Cloudious9 dual layer)
PAX FOUR
Hybrid (conduction and convection)
Heat Up Time
Cloudious9 Atomic9
30-45 seconds
PAX FOUR
55-70 seconds
Temperature Range
Cloudious9 Atomic9
180-230°C (356-446°F)
PAX FOUR
190-220°C (374-428°F)
Chamber Capacity
Cloudious9 Atomic9
10mm diameter x 18mm deep (about 0.2g)
PAX FOUR
~0.3g
Battery Type
Cloudious9 Atomic9
Internal
PAX FOUR
Internal lithium-ion
Battery Capacity
Cloudious9 Atomic9
900mAh
PAX FOUR
2800mAh
Battery Life
Cloudious9 Atomic9
9-12 sessions claimed, 3-6 in independent testing
PAX FOUR
Up to 5 sessions, about 50 minutes of run time
Charging
Cloudious9 Atomic9
Micro USB
PAX FOUR
USB-C
Charge Time
Cloudious9 Atomic9
2-2.5 hours
PAX FOUR
~90 minutes
Choose Cloudious9 Atomic9 if...
- You want the lower listed entry price ($70 vs $250).
- You care about faster heat-up time for quicker sessions.
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (cloudious9 dual layer) heating profile.
Typical price
$70
Sold by The Stash Shack
Choose PAX FOUR if...
- You prefer a hybrid (conduction and convection) heating profile.
- You prefer PAX FOUR's overall feature mix and form factor.
- You value how the PAX FOUR balances size, controls, and everyday practicality.
Typical price
$250
Sold by The Stash Shack
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.
23 differ 2 shared
| Specification | Cloudious9 Atomic9 | PAX FOUR |
|---|---|---|
| Price (USD) | $70 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Cloudious9 dual layer) | Hybrid (conduction and convection) |
| Heat Up Time | 30-45 seconds | 55-70 seconds |
| Temperature Range | 180-230°C (356-446°F) | 190-220°C (374-428°F) |
| Chamber Capacity | 10mm diameter x 18mm deep (about 0.2g) | ~0.3g |
| Battery Type | Internal | Internal lithium-ion |
| Battery Capacity | 900mAh | 2800mAh |
| Battery Life | 9-12 sessions claimed, 3-6 in independent testing | Up to 5 sessions, about 50 minutes of run time |
| Charging | Micro USB | USB-C |
| Charge Time | 2-2.5 hours | ~90 minutes |
| Dimensions | 98 x 37 x 22mm | 108 x 36 x 29mm |
| Weight | 74 grams | 125 grams |
| Power Adjustment | Six presets | Four preset heat modes (purple, green, yellow, orange) |
| Chamber Material | Ceramic | Stainless steel |
| Concentrate Support | — | No (not compatible with the PAX Concentrate Insert) |
| Brand | Cloudious9 | PAX Labs |
| Adjustable Airflow | — | No (flat and raised mouthpieces change the draw) |
| Body Material | Anodized aluminium alloy | — |
| Display Type | LED logo indicator | LED petals |
| Manufacturer | Cloudious9 Inc, Hayward CA | PAX Labs, Inc (model X410) |
| Release Date | 2021 | 2026 |
| Session Length | 120 seconds before auto shut off | — |
| Session Style | Session | Session |
| Warranty | 1 year | 2 years, plus 1 year when registered within 30 days |
Comparison FAQs
What is the biggest difference between the Cloudious9 Atomic9 and the PAX FOUR?
The biggest practical difference is price tier: the Cloudious9 Atomic9 sits at $70 while the PAX FOUR is $250, a gap of about $180 that puts them in different buying brackets.
Which is cheaper, the Cloudious9 Atomic9 or the PAX FOUR?
Cloudious9 Atomic9 is the cheaper option at $70 compared with $250 for the PAX FOUR, about $180 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Cloudious9 Atomic9 or the PAX FOUR?
Cloudious9 Atomic9 reaches session-ready temperature in 30-45 seconds, while the PAX FOUR takes 55-70 seconds. That's roughly 25 seconds quicker on the Cloudious9 Atomic9, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Cloudious9 Atomic9 and the PAX FOUR?
Cloudious9 Atomic9 uses hybrid (cloudious9 dual layer) heating, while the PAX FOUR uses hybrid (conduction and convection). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Cloudious9 Atomic9 or the PAX FOUR hold more flower?
Cloudious9 Atomic9 has the larger chamber at 10mm diameter x 18mm deep (about 0.2g), versus ~0.3g on the PAX FOUR. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Cloudious9 Atomic9 or the PAX FOUR?
Cloudious9 Atomic9 is the lighter unit at 74 grams, around 51g less than the PAX FOUR at 125 grams. The lighter device is easier to carry and pocket day-to-day.
Which charges faster, the Cloudious9 Atomic9 or the PAX FOUR?
PAX FOUR fully charges in ~90 minutes, ahead of 2-2.5 hours on the Cloudious9 Atomic9.
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