Price (USD)
G Pen Connect edgeG Pen Connect
$180
Zeus Arc GT4
$260
G Pen Connect is typically around $80 lower.
Vaporizer Comparison
G Pen Connect vs Zeus Arc GT4
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Connect
Grenco Science from $179.95
VS
Zeus Arc GT4
Zeus Arsenal $260
Editorial Summary
G Pen Connect and Zeus Arc GT4 are both portable / concentrates vaporizers, but they target different priorities. G Pen Connect is usually the lower-cost pick at $180, around $80 below Zeus Arc GT4. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
26
Different Specs
23
Shared Specs
3
Overall Overlap
12%
Shared Traits
Portable Concentrates Conduction Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Connect
Conduction
Zeus Arc GT4
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Connect
$180
Zeus Arc GT4
$260
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
Zeus Arc GT4
195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax
Battery Capacity
G Pen Connect
850mAh
Zeus Arc GT4
3500mAh
Battery Life
G Pen Connect
10-15 sessions
Zeus Arc GT4
~6-8 sessions per charge
Charging
G Pen Connect
Micro-USB
Zeus Arc GT4
USB-C (5V, 2.5A, 12.5W)
Charge Time
G Pen Connect
~2 hours
Zeus Arc GT4
~90 minutes
Dimensions
G Pen Connect
79.1x59x22.4mm
Zeus Arc GT4
86.5 x 42.5 x 22.5mm
Power Adjustment
G Pen Connect
Digital Control - 3 Stage Modular
Zeus Arc GT4
Presets (6 herb levels, 3 wax levels)
Chamber Material
G Pen Connect
Ceramic
Zeus Arc GT4
24K gold coated
Concentrate Support
G Pen Connect
Yes
Zeus Arc GT4
Yes, via the WaxPod and a dedicated wax mode
Choose G Pen Connect if...
- You want the lower listed entry price ($180 vs $260).
- You prefer G Pen Connect's overall feature mix and form factor.
- You value how the G Pen Connect balances size, controls, and everyday practicality.
Current price
$179.95
at Slick Vapes
Choose Zeus Arc GT4 if...
- Your usage leans toward discrete sessions.
- You prefer Zeus Arc GT4's overall feature mix and form factor.
- You value how the Zeus Arc GT4 balances size, controls, and everyday practicality.
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; 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.
23 differ 3 shared
| Specification | G Pen Connect | Zeus Arc GT4 |
|---|---|---|
| Price (USD) | $180 | $260 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | — | ~35 seconds |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 195-225°C (383-437°F) herb, 235-255°C (455-491°F) wax |
| Chamber Capacity | — | Up to ~0.4g in an ArcPod, spacer included for smaller loads |
| Battery Type | Internal | Internal |
| Battery Capacity | 850mAh | 3500mAh |
| Battery Life | 10-15 sessions | ~6-8 sessions per charge |
| Charging | Micro-USB | USB-C (5V, 2.5A, 12.5W) |
| Charge Time | ~2 hours | ~90 minutes |
| Dimensions | 79.1x59x22.4mm | 86.5 x 42.5 x 22.5mm |
| Weight | — | ~121 grams |
| Power Adjustment | Digital Control - 3 Stage Modular | 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 | Grenco Science | 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 | No | Yes |
| Heating Element | Ceramic | — |
| Manufacturer | — | Thermodyne Systems |
| Release Date | 2019 | 2025 |
| Session Style | — | Session (6 minute herb cycle, ~2 minute wax cycle) |
| Warranty | 1 year | 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 G Pen Connect and the Zeus Arc GT4?
There's no single headline gap. The differences are spread across 23 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the G Pen Connect or the Zeus Arc GT4?
G Pen Connect is the cheaper option at $180 compared with $260 for the Zeus Arc GT4, about $80 less. Live retailer pricing can shift, so confirm before buying.
Can I set custom temperatures on the G Pen Connect or the Zeus Arc GT4?
G Pen Connect controls heat with digital control - 3 stage modular, while the Zeus Arc GT4 uses presets (6 herb levels, 3 wax levels). G Pen Connect gives you finer per-degree control.
Which charges faster, the G Pen Connect or the Zeus Arc GT4?
Zeus Arc GT4 fully charges in ~90 minutes, ahead of ~2 hours on the G Pen Connect.
Can I use the G Pen Connect or the Zeus Arc GT4 with a water pipe?
Only the Zeus Arc GT4 has a documented water-pipe adapter option. The G Pen Connect doesn't list one, though aftermarket adapters sometimes exist for popular models.
Which is more discreet, the G Pen Connect 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 G Pen Connect is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the G Pen Connect and the Zeus Arc GT4?
G Pen Connect's spec sheet lists 10-15 sessions; the Zeus Arc GT4 lists ~6-8 sessions per charge. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.