Price (USD)
Close callHot Rod
$340
PAX FLOW
$350
Pricing is very close between both devices.
Vaporizer Comparison
Hot Rod vs PAX FLOW
Hot Rod
VS
PAX FLOW
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
Hot Rod and PAX FLOW are both premium / electronic vaporizers, but they target different priorities. Their listed prices are close ($340 vs $350). 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
Premium Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callHot Rod
—
PAX FLOW
30-45 seconds
Both devices are in a similar heat-up range.
Weight
Close callHot Rod
—
PAX FLOW
135 grams
Weight is close enough that portability is likely similar.
Heating Style
Close callHot Rod
—
PAX FLOW
Hybrid (conduction + 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)
Hot Rod
$340
vs
PAX FLOW
$350
Device Type
Hot Rod
—
vs
PAX FLOW
Portable
Heating Type
Hot Rod
—
vs
PAX FLOW
Hybrid (conduction + convection)
Heat Up Time
Hot Rod
—
vs
PAX FLOW
30-45 seconds
Temperature Range
Hot Rod
—
vs
PAX FLOW
180°C - 225°C (356°F - 437°F)
Chamber Capacity
Hot Rod
—
vs
PAX FLOW
0.25g - 0.35g
Battery Capacity
Hot Rod
—
vs
PAX FLOW
2000mAh (internal)
Charge Time
Hot Rod
—
vs
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
Dimensions
Hot Rod
—
vs
PAX FLOW
107mm x 34.5mm x 29mm
Weight
Hot Rod
—
vs
PAX FLOW
135 grams
Choose Hot Rod if...
- You prefer a — heating profile.
- Your usage leans toward desktop and convection sessions.
- You prefer Hot Rod's overall feature mix and form factor.
Choose PAX FLOW if...
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward portable and hybrid sessions.
- You prefer PAX FLOW's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
16 differ 0 shared
| Specification | Hot Rod | PAX FLOW |
|---|---|---|
| Price (USD) | $340 | $350 |
| 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 |
| Weight | — | 135 grams |
| Power Adjustment | — | Five petal modes + Bong Mode |
| Brand | Old Head | PAX Labs |
| Power Adapter | AC Power | — |
| Power Usage | 18W (peak 60W) | — |
| Run Time | — | About 5-7 sessions per charge |
| Session Length | — | 8-minute timer |
Comparison FAQs
What is the biggest difference between the Hot Rod and the PAX FLOW?
There's no single headline gap. The differences are spread across 16 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the Hot Rod or the PAX FLOW?
Listed prices are close: $340 for the Hot Rod versus $350 for the PAX FLOW. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which is more discreet, the Hot Rod or the PAX FLOW?
PAX FLOW is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Hot Rod is more conspicuous in hand and harder to keep out of sight.
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