Price (USD)
Zeus Arc GT4 edgeHot Rod
$340
Zeus Arc GT4
$260
Zeus Arc GT4 is typically around $80 lower.
Vaporizer Comparison
Hot Rod vs Zeus Arc GT4
Side-by-side specs, pricing context, and clear decision guidance.
Hot Rod
Old Head $340
VS
Zeus Arc GT4
Zeus Arsenal $260
Editorial Summary
Hot Rod and Zeus Arc GT4 are both electronic vaporizers, but they target different priorities. Zeus Arc GT4 is usually the lower-cost pick at $260, around $80 below Hot Rod. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
27
Different Specs
27
Shared Specs
0
Overall Overlap
0%
Shared Traits
Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callHot Rod
Convection
Zeus Arc GT4
Conduction
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
Zeus Arc GT4
$260
Device Type
Hot Rod
Desktop
Zeus Arc GT4
Portable
Heating Type
Hot Rod
Convection
Zeus Arc GT4
Conduction
Temperature Range
Hot Rod
N/A
Zeus Arc GT4
195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax
Chamber Capacity
Hot Rod
~0.25g
Zeus Arc GT4
Up to ~0.4g in an ArcPod, spacer included for smaller loads
Battery Type
Hot Rod
N/A
Zeus Arc GT4
Internal
Charging
Hot Rod
N/A
Zeus Arc GT4
USB-C (5V, 2.5A, 12.5W)
Power Adjustment
Hot Rod
Single Dial
Zeus Arc GT4
Presets (6 herb levels, 3 wax levels)
Chamber Material
Hot Rod
Titanium
Zeus Arc GT4
24K gold coated
Brand
Hot Rod
Old Head
Zeus Arc GT4
Zeus Arsenal
Choose Hot Rod if...
- You prefer a convection heating profile.
- Your usage leans toward desktop and convection sessions.
- You prefer Hot Rod's overall feature mix and form factor.
Choose Zeus Arc GT4 if...
- You want the lower listed entry price ($260 vs $340).
- You prefer a conduction heating profile.
- Your usage leans toward portable and conduction sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
27 differ 0 shared
| Specification | Hot Rod | Zeus Arc GT4 |
|---|---|---|
| Price (USD) | $340 | $260 |
| Device Type | Desktop | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | — | ~35 seconds |
| Temperature Range | N/A | 195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax |
| Chamber Capacity | ~0.25g | Up to ~0.4g in an ArcPod, spacer included for smaller loads |
| Battery Type | N/A | Internal |
| Battery Capacity | — | 3500mAh |
| Battery Life | — | ~6-8 sessions per charge |
| Charging | N/A | USB-C (5V, 2.5A, 12.5W) |
| Charge Time | — | ~90 minutes |
| Dimensions | — | 86.5 x 42.5 x 22.5mm |
| Weight | — | ~121 grams |
| Power Adjustment | Single Dial | Presets (6 herb levels, 3 wax levels) |
| Chamber Material | Titanium | 24K gold coated |
| Concentrate Support | — | Yes, via the WaxPod and a dedicated wax mode |
| Brand | Old Head | Zeus Arsenal |
| Adjustable Airflow | — | Yes (Flow Sink in for a restricted draw, out for a free draw) |
| Display Type | — | 3 LED status interface |
| Haptic Feedback | — | Yes |
| Manufacturer | — | Thermodyne Systems |
| Power Adapter | AC Power | — |
| Power Usage | 18W (peak 60W) | — |
| Release Date | 2021 | 2025 |
| Session Style | — | Session (6 minute herb cycle, ~2 minute wax cycle) |
| Warranty | — | 2 years, extendable to 3 with registration (battery 3 months) |
| Water Pipe Adapter | — | Included, fits 14mm and 18mm glass |
Comparison FAQs
What is the biggest difference between the Hot Rod and the Zeus Arc GT4?
The biggest practical difference is form factor: these aren't the same kind of device. Hot Rod is a desktop, Zeus Arc GT4 is a portable. Pick based on whether you want something portable or something stationary.
Which is cheaper, the Hot Rod or the Zeus Arc GT4?
Zeus Arc GT4 is the cheaper option at $260 compared with $340 for the Hot Rod, about $80 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Hot Rod and the Zeus Arc GT4?
Hot Rod uses convection heating, while the Zeus Arc GT4 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Hot Rod or the Zeus Arc GT4 hold more flower?
Zeus Arc GT4 has the larger chamber at Up to ~0.4g in an ArcPod, spacer included for smaller loads, versus ~0.25g on the Hot Rod. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Is the Hot Rod or the Zeus Arc GT4 better for home versus on-the-go use?
Zeus Arc GT4 is the take-anywhere choice. It's a portable, battery-powered unit, while the Hot Rod is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Can I use the Hot Rod or the Zeus Arc GT4 with a water pipe?
Only the Zeus Arc GT4 has a documented water-pipe adapter option. The Hot Rod doesn't list one, though aftermarket adapters sometimes exist for popular models.
Which is more discreet, the Hot Rod or the Zeus Arc GT4?
Zeus Arc GT4 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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