Price (USD)
RiO edgePAX FLOW
$350
RiO
$150
RiO is typically around $200 lower.
Vaporizer Comparison
PAX FLOW vs RiO
PAX FLOW
VS
RiO
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
PAX FLOW and RiO are both portable vaporizers, but they target different priorities. RiO is usually the lower-cost pick at $150, around $200 below PAX FLOW. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
16
Different Specs
16
Shared Specs
0
Overall Overlap
0%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callPAX FLOW
30-45 seconds
RiO
—
Both devices are in a similar heat-up range.
Weight
Close callPAX FLOW
135 grams
RiO
—
Weight is close enough that portability is likely similar.
Heating Style
Close callPAX FLOW
Hybrid (conduction + convection)
RiO
—
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
PAX FLOW
$350
vs
RiO
$150
Device Type
PAX FLOW
Portable
vs
RiO
—
Heating Type
PAX FLOW
Hybrid (conduction + convection)
vs
RiO
—
Heat Up Time
PAX FLOW
30-45 seconds
vs
RiO
—
Temperature Range
PAX FLOW
180°C - 225°C (356°F - 437°F)
vs
RiO
—
Chamber Capacity
PAX FLOW
0.25g - 0.35g
vs
RiO
—
Battery Capacity
PAX FLOW
2000mAh (internal)
vs
RiO
—
Charge Time
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
vs
RiO
—
Dimensions
PAX FLOW
107mm x 34.5mm x 29mm
vs
RiO
—
Height
PAX FLOW
—
vs
RiO
14 inches
Choose PAX FLOW if...
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward hybrid and discrete sessions.
- You prefer PAX FLOW's overall feature mix and form factor.
Choose RiO if...
- You want the lower listed entry price ($150 vs $350).
- You prefer a — heating profile.
- Your usage leans toward concentrates and conduction sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
16 differ 0 shared
| Specification | PAX FLOW | RiO |
|---|---|---|
| Price (USD) | $350 | $150 |
| Device Type | Portable | — |
| Heating Type | Hybrid (conduction + convection) | — |
| Heat Up Time | 30-45 seconds | — |
| Temperature Range | 180°C - 225°C (356°F - 437°F) | — |
| Chamber Capacity | 0.25g - 0.35g | — |
| Battery Capacity | 2000mAh (internal) | — |
| Charge Time | ~20 minutes to 50%, ~40 minutes to full (USB-C) | — |
| Dimensions | 107mm x 34.5mm x 29mm | — |
| Height | — | 14 inches |
| Weight | 135 grams | — |
| Power Adjustment | Five petal modes + Bong Mode | — |
| Brand | PAX Labs | Stache |
| Chamber Material | — | Glass |
| Run Time | About 5-7 sessions per charge | — |
| Session Length | 8-minute timer | — |
Comparison FAQs
What is the biggest difference between the PAX FLOW and the RiO?
The biggest practical difference is price tier: the RiO sits at $150 while the PAX FLOW is $350, a gap of about $200 that puts them in different buying brackets.
Which is cheaper, the PAX FLOW or the RiO?
RiO is the cheaper option at $150 compared with $350 for the PAX FLOW, about $200 less. Live retailer pricing can shift, so confirm before buying.
Which is more discreet, the PAX FLOW or the RiO?
PAX FLOW is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the RiO is more conspicuous in hand and harder to keep out of sight.
Is the PAX FLOW or the RiO better for microdosing?
RiO is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.