Price (USD)
Boundless CF edgeBoundless CF
$100
Zeus Arc GT4
$260
Boundless CF is typically around $160 lower.
Vaporizer Comparison
Boundless CF vs Zeus Arc GT4
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CF
Boundless Technology $100
VS
Zeus Arc GT4
Zeus Arsenal $260
Editorial Summary
Boundless CF and Zeus Arc GT4 are both concentrates / portable vaporizers, but they target different priorities. Boundless CF is usually the lower-cost pick at $100, around $160 below Zeus Arc GT4. Heat-up speed is broadly similar between the two.
Specs Compared
26
Different Specs
25
Shared Specs
1
Overall Overlap
4%
Shared Traits
Concentrates Portable Discrete Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless CF
~30 seconds
Zeus Arc GT4
~35 seconds
Both devices are in a similar heat-up range.
Weight
Zeus Arc GT4 edgeBoundless CF
~142g
Zeus Arc GT4
~121 grams
Zeus Arc GT4 is the lighter listed unit.
Heating Style
Close callBoundless CF
Hybrid 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)
Boundless CF
$100
Zeus Arc GT4
$260
Heating Type
Boundless CF
Hybrid Convection
Zeus Arc GT4
Conduction
Heat Up Time
Boundless CF
~30 seconds
Zeus Arc GT4
~35 seconds
Temperature Range
Boundless CF
180°C-212°C
Zeus Arc GT4
195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax
Chamber Capacity
Boundless CF
~0.5g
Zeus Arc GT4
Up to ~0.4g in an ArcPod, spacer included for smaller loads
Battery Type
Boundless CF
Lithium-Ion
Zeus Arc GT4
Internal
Battery Capacity
Boundless CF
1300mAh
Zeus Arc GT4
3500mAh
Battery Life
Boundless CF
10-15 sessions
Zeus Arc GT4
~6-8 sessions per charge
Charging
Boundless CF
Micro USB
Zeus Arc GT4
USB-C (5V, 2.5A, 12.5W)
Charge Time
Boundless CF
~3 hours
Zeus Arc GT4
~90 minutes
Choose Boundless CF if...
- You want the lower listed entry price ($100 vs $260).
- You prefer a hybrid convection heating profile.
- Your usage leans toward hybrid and convection sessions.
Typical price
$100
Sold by The Stash Shack
Choose Zeus Arc GT4 if...
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward conduction sessions.
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 1 shared
| Specification | Boundless CF | Zeus Arc GT4 |
|---|---|---|
| Price (USD) | $100 | $260 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid Convection | Conduction |
| Heat Up Time | ~30 seconds | ~35 seconds |
| Temperature Range | 180°C-212°C | 195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax |
| Chamber Capacity | ~0.5g | Up to ~0.4g in an ArcPod, spacer included for smaller loads |
| Battery Type | Lithium-Ion | Internal |
| Battery Capacity | 1300mAh | 3500mAh |
| Battery Life | 10-15 sessions | ~6-8 sessions per charge |
| Charging | Micro USB | USB-C (5V, 2.5A, 12.5W) |
| Charge Time | ~3 hours | ~90 minutes |
| Dimensions | 100x60x30mm | 86.5 x 42.5 x 22.5mm |
| Weight | ~142g | ~121 grams |
| Power Adjustment | Modular - 5 stage | Presets (6 herb levels, 3 wax levels) |
| Chamber Material | Ceramic | 24K gold coated |
| Concentrate Support | Yes | Yes, via the WaxPod and a dedicated wax mode |
| Brand | Boundless Technology | Zeus Arsenal |
| Adjustable Airflow | — | Yes (Flow Sink in for a restricted draw, out for a free draw) |
| Country of Manufacture | China | — |
| Display Type | — | 3 LED status interface |
| Haptic Feedback | — | Yes |
| Manufacturer | — | Thermodyne Systems |
| Release Date | 2016 | 2025 |
| Session Style | Session | Session (6 minute herb cycle, ~2 minute wax cycle) |
| Warranty | 3 years | 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 Boundless CF and the Zeus Arc GT4?
The biggest practical difference is price tier: the Boundless CF sits at $100 while the Zeus Arc GT4 is $260, a gap of about $160 that puts them in different buying brackets.
Which is cheaper, the Boundless CF or the Zeus Arc GT4?
Boundless CF is the cheaper option at $100 compared with $260 for the Zeus Arc GT4, about $160 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CF or the Zeus Arc GT4?
Boundless CF reaches session-ready temperature in ~30 seconds, while the Zeus Arc GT4 takes ~35 seconds. That's roughly 5 seconds quicker on the Boundless CF, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CF and the Zeus Arc GT4?
Boundless CF uses hybrid 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 Boundless CF or the Zeus Arc GT4 hold more flower?
Boundless CF has the larger chamber at ~0.5g, versus Up to ~0.4g in an ArcPod, spacer included for smaller loads on the Zeus Arc GT4. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Boundless CF or the Zeus Arc GT4?
Zeus Arc GT4 is the lighter unit at ~121 grams, around 21g less than the Boundless CF at ~142g. The lighter device is easier to carry and pocket day-to-day.
Which charges faster, the Boundless CF or the Zeus Arc GT4?
Zeus Arc GT4 fully charges in ~90 minutes, ahead of ~3 hours on the Boundless CF.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.