Price (USD)
Cloudious9 Atomic9 edgeCloudious9 Atomic9
$70
XMAX V4 Pro
$120
Cloudious9 Atomic9 is typically around $50 lower.
Vaporizer Comparison
Cloudious9 Atomic9 vs XMAX V4 Pro
Side-by-side specs, pricing context, and clear decision guidance.
Cloudious9 Atomic9
Cloudious9 $70
VS
XMAX V4 Pro
XMAX $120
Editorial Summary
Cloudious9 Atomic9 and XMAX V4 Pro are both portable / budget vaporizers, but they target different priorities. Cloudious9 Atomic9 is usually the lower-cost pick at $70, around $50 below XMAX V4 Pro. XMAX V4 Pro has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
27
Different Specs
25
Shared Specs
2
Overall Overlap
7%
Shared Traits
Portable Budget Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
XMAX V4 Pro edgeCloudious9 Atomic9
30-45 seconds
XMAX V4 Pro
10-20 seconds
XMAX V4 Pro has the quicker listed heat-up profile.
Weight
Cloudious9 Atomic9 edgeCloudious9 Atomic9
74 grams
XMAX V4 Pro
~105 grams
Cloudious9 Atomic9 is the lighter listed unit.
Heating Style
Close callCloudious9 Atomic9
Hybrid (Cloudious9 dual layer)
XMAX V4 Pro
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
XMAX V4 Pro
$120
Heating Type
Cloudious9 Atomic9
Hybrid (Cloudious9 dual layer)
XMAX V4 Pro
Convection
Heat Up Time
Cloudious9 Atomic9
30-45 seconds
XMAX V4 Pro
10-20 seconds
Temperature Range
Cloudious9 Atomic9
180-230°C (356-446°F)
XMAX V4 Pro
100 - 220C (212 - 428F)
Chamber Capacity
Cloudious9 Atomic9
10mm diameter x 18mm deep (about 0.2g)
XMAX V4 Pro
0.1g - 0.15g
Battery Type
Cloudious9 Atomic9
Internal
XMAX V4 Pro
18650 (user replaceable)
Battery Capacity
Cloudious9 Atomic9
900mAh
XMAX V4 Pro
2550mAh
Battery Life
Cloudious9 Atomic9
9-12 sessions claimed, 3-6 in independent testing
XMAX V4 Pro
6-8 sessions (XMAX claims up to 12)
Charging
Cloudious9 Atomic9
Micro USB
XMAX V4 Pro
USB-C (side mounted)
Charge Time
Cloudious9 Atomic9
2-2.5 hours
XMAX V4 Pro
~3 hours at 5V/1A
Choose Cloudious9 Atomic9 if...
- You want the lower listed entry price ($70 vs $120).
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (cloudious9 dual layer) heating profile.
- Your usage leans toward hybrid and ceramic chamber sessions.
Typical price
$70
Sold by To the Cloud Vapor Store
Choose XMAX V4 Pro if...
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward convection and battery swap sessions.
Typical price
$120
Sold by VPM
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.
25 differ 2 shared
| Specification | Cloudious9 Atomic9 | XMAX V4 Pro |
|---|---|---|
| Price (USD) | $70 | $120 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Cloudious9 dual layer) | Convection |
| Heat Up Time | 30-45 seconds | 10-20 seconds |
| Temperature Range | 180-230°C (356-446°F) | 100 - 220C (212 - 428F) |
| Chamber Capacity | 10mm diameter x 18mm deep (about 0.2g) | 0.1g - 0.15g |
| Battery Type | Internal | 18650 (user replaceable) |
| Battery Capacity | 900mAh | 2550mAh |
| Battery Life | 9-12 sessions claimed, 3-6 in independent testing | 6-8 sessions (XMAX claims up to 12) |
| Charging | Micro USB | USB-C (side mounted) |
| Charge Time | 2-2.5 hours | ~3 hours at 5V/1A |
| Dimensions | 98 x 37 x 22mm | 158 x 27 x 24mm |
| Weight | 74 grams | ~105 grams |
| Power Adjustment | Six presets | Digital (precise, 1 degree steps) |
| Chamber Material | Ceramic | Stainless steel |
| Brand | Cloudious9 | XMAX |
| Adjustable Airflow | — | Yes (3 positions) |
| Body Material | Anodized aluminium alloy | — |
| Country of Manufacture | — | China |
| Display Type | LED logo indicator | Colour OLED (flippable) |
| Haptic Feedback | — | Yes |
| Manufacturer | Cloudious9 Inc, Hayward CA | TopGreen Technology Co |
| Release Date | 2021 | 2026 |
| Session Length | 120 seconds before auto shut off | — |
| Session Style | Session | Both |
| Warranty | 1 year | 1 year |
| Water Pipe Adapter | — | Built into glass mouthpiece (14mm / 18mm) |
Comparison FAQs
What is the biggest difference between the Cloudious9 Atomic9 and the XMAX V4 Pro?
The biggest practical difference is heating approach: Cloudious9 Atomic9 runs hybrid (cloudious9 dual layer) while XMAX V4 Pro runs convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Cloudious9 Atomic9 or the XMAX V4 Pro?
Cloudious9 Atomic9 is the cheaper option at $70 compared with $120 for the XMAX V4 Pro, about $50 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Cloudious9 Atomic9 or the XMAX V4 Pro?
XMAX V4 Pro reaches session-ready temperature in 10-20 seconds, while the Cloudious9 Atomic9 takes 30-45 seconds. That's roughly 23 seconds quicker on the XMAX V4 Pro, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Cloudious9 Atomic9 and the XMAX V4 Pro?
Cloudious9 Atomic9 uses hybrid (cloudious9 dual layer) heating, while the XMAX V4 Pro uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Cloudious9 Atomic9 or the XMAX V4 Pro hold more flower?
Cloudious9 Atomic9 has the larger chamber at 10mm diameter x 18mm deep (about 0.2g), 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 Cloudious9 Atomic9 or the XMAX V4 Pro?
Cloudious9 Atomic9 is the lighter unit at 74 grams, around 31g less than the XMAX V4 Pro at ~105 grams. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the Cloudious9 Atomic9 or the XMAX V4 Pro?
XMAX V4 Pro uses 18650 (user replaceable), so you can carry spares for back-to-back days. The Cloudious9 Atomic9 has a built-in battery you can't swap on the go.
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