Price (USD)
G Pen Dash+ edgeG Pen Dash+
$150
The Coma
$588
G Pen Dash+ is typically around $438 lower.
Vaporizer Comparison
G Pen Dash+ vs The Coma
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Dash+
Grenco Science from $99.95
VS
The Coma
Vices $588
Editorial Summary
G Pen Dash+ and The Coma are both electronic vaporizers, but they target different priorities. G Pen Dash+ is usually the lower-cost pick at $150, around $438 below The Coma. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
23
Different Specs
23
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 callG Pen Dash+
Hybrid
The Coma
Convection (wired ball vaporizer)
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Dash+
$150
The Coma
$588
Device Type
G Pen Dash+
Portable
The Coma
Desktop
Heating Type
G Pen Dash+
Hybrid
The Coma
Convection (wired ball vaporizer)
Temperature Range
G Pen Dash+
160°C - 215°C (320°F - 420°F)
The Coma
200-300°C (392-572°F) recommended by Vices
Chamber Capacity
G Pen Dash+
0.3 grams
The Coma
0.2g to 1.6g
Battery Type
G Pen Dash+
Internal
The Coma
None
Battery Capacity
G Pen Dash+
1800mAh
The Coma
N/A
Charging
G Pen Dash+
USB-C
The Coma
N/A
Power Adjustment
G Pen Dash+
Digital Precision Control
The Coma
PID controller, switchable between °C and °F
Chamber Material
G Pen Dash+
Titanium
The Coma
Titanium Macro Bowl with an Everlasting titanium screen
Choose G Pen Dash+ if...
- You want the lower listed entry price ($150 vs $588).
- You prefer a hybrid heating profile.
- Your usage leans toward portable and discrete sessions.
Current price
$99.95
at G Pen
Choose The Coma if...
- You prefer a convection (wired ball vaporizer) heating profile.
- Your usage leans toward desktop and ball vape sessions.
- You prefer The Coma's overall feature mix and form factor.
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 0 shared
| Specification | G Pen Dash+ | The Coma |
|---|---|---|
| Price (USD) | $150 | $588 |
| Device Type | Portable | Desktop |
| Heating Type | Hybrid | Convection (wired ball vaporizer) |
| Temperature Range | 160°C - 215°C (320°F - 420°F) | 200-300°C (392-572°F) recommended by Vices |
| Chamber Capacity | 0.3 grams | 0.2g to 1.6g |
| Battery Type | Internal | None |
| Battery Capacity | 1800mAh | N/A |
| Battery Life | <40 minutes | — |
| Charging | USB-C | N/A |
| Dimensions | 4.3 x 1.6 x 0.8 inches | — |
| Power Adjustment | Digital Precision Control | PID controller, switchable between °C and °F |
| Chamber Material | Titanium | Titanium Macro Bowl with an Everlasting titanium screen |
| Brand | Grenco Science | Vices |
| Coil Size | — | 35mm enclosed coil, wired directly to the PID |
| Haptic Feedback | Yes | — |
| Heater Material | — | Titanium with an aluminium handle and heat sync hardware |
| Manufacturer | — | Vices, Brisbane Australia |
| Power Options | — | 110V (US and Canada) or 220V (AU, UK and EU) |
| Release Date | 2023 | 2026 |
| Session Style | Session | On-Demand |
| Thermal Matrix | — | ~3500 mixed cut ruby corundum gems, 2 to 2.5mm |
| Warranty | 2 years | Australian Consumer Law cover, no fixed term published. Consumables excluded |
| Water Pipe Adapter | — | 14mm glass joint fitted, 18mm spare included |
Comparison FAQs
What is the biggest difference between the G Pen Dash+ and the The Coma?
The biggest practical difference is price tier: the G Pen Dash+ sits at $150 while the The Coma is $588, a gap of about $438 that puts them in different buying brackets.
Which is cheaper, the G Pen Dash+ or the The Coma?
G Pen Dash+ is the cheaper option at $150 compared with $588 for the The Coma, about $438 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Dash+ and the The Coma?
G Pen Dash+ uses hybrid heating, while the The Coma uses convection (wired ball vaporizer). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the G Pen Dash+ or the The Coma hold more flower?
The Coma has the larger chamber at 0.2g to 1.6g, versus 0.3 grams on the G Pen Dash+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Is the G Pen Dash+ or the The Coma better for home versus on-the-go use?
G Pen Dash+ is the take-anywhere choice. It's a portable, battery-powered unit, while the The Coma is built for home use, where bigger heaters, AC power, and larger chambers make sense.
Can I set custom temperatures on the G Pen Dash+ or the The Coma?
G Pen Dash+ controls heat with digital precision control, while the The Coma uses pid controller, switchable between °c and °f. G Pen Dash+ gives you finer per-degree control.
Which is more discreet, the G Pen Dash+ or the The Coma?
G Pen Dash+ is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the The Coma is more conspicuous in hand and harder to keep out of sight.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.