Price (USD)
G Pen Elite edgeG Pen Elite
$120
IO Hornet
$260
G Pen Elite is typically around $140 lower.
Vaporizer Comparison
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Elite
Grenco Science $120
IO Hornet
IO MFG $260
G Pen Elite and IO Hornet are both electronic vaporizers, but they target different priorities. G Pen Elite is usually the lower-cost pick at $120, around $140 below IO Hornet. G Pen Elite has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
26
Different Specs
26
Shared Specs
0
Overall Overlap
0%
Shared Traits
A quick snapshot of the specs people usually care about first.
G Pen Elite
$120
IO Hornet
$260
G Pen Elite is typically around $140 lower.
G Pen Elite
~30 seconds
IO Hornet
3-5 minutes on a 16mm coil, longer on 20mm and 25mm adapters
G Pen Elite has the quicker listed heat-up profile.
G Pen Elite
Conduction
IO Hornet
Convection as an injector, hybrid with conduction as a diffuser
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Elite
$120
IO Hornet
$260
Device Type
G Pen Elite
Portable
IO Hornet
Desktop
Heating Type
G Pen Elite
Conduction
IO Hornet
Convection as an injector, hybrid with conduction as a diffuser
Heat Up Time
G Pen Elite
~30 seconds
IO Hornet
3-5 minutes on a 16mm coil, longer on 20mm and 25mm adapters
Temperature Range
G Pen Elite
93°C - 220°C (200°F - 428°F)
IO Hornet
271-338°C (520-640°F) recommended by IO MFG
Chamber Capacity
G Pen Elite
~0.25 - 0.75 grams
IO Hornet
0.08g to about 0.2g, around 0.15g for a full draw
Battery Type
G Pen Elite
Internal
IO Hornet
None
Charging
G Pen Elite
Micro-USB
IO Hornet
None
Power Adjustment
G Pen Elite
Digital Control
IO Hornet
Set on a separate PID controller, included only in the Complete Kit
Chamber Material
G Pen Elite
Ceramic
IO Hornet
316L stainless steel with a Bocote wood handle
Typical price
$120
Sold by Headshop.com
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.
Direct comparison of every spec from each device profile.
| Specification | G Pen Elite | IO Hornet |
|---|---|---|
| Price (USD) | $120 | $260 |
| Device Type | Portable | Desktop |
| Heating Type | Conduction | Convection as an injector, hybrid with conduction as a diffuser |
| Heat Up Time | ~30 seconds | 3-5 minutes on a 16mm coil, longer on 20mm and 25mm adapters |
| Temperature Range | 93°C - 220°C (200°F - 428°F) | 271-338°C (520-640°F) recommended by IO MFG |
| Chamber Capacity | ~0.25 - 0.75 grams | 0.08g to about 0.2g, around 0.15g for a full draw |
| Battery Type | Internal | None |
| Battery Capacity | 2200mAh | — |
| Battery Life | 12-15 sessions | — |
| Charging | Micro-USB | None |
| Charge Time | <3 hours | — |
| Dimensions | 11.2cm x 3.2cm x 2.6cm | — |
| Weight | ~90 grams | — |
| Power Adjustment | Digital Control | Set on a separate PID controller, included only in the Complete Kit |
| Chamber Material | Ceramic | 316L stainless steel with a Bocote wood handle |
| Concentrate Support | — | Suited to traditional hash, not built for wax or oil |
| Brand | Grenco Science | IO MFG |
| Ball Type | — | 100 x 2.5mm lab grown ruby balls |
| Bowl Compatibility | — | Classic DynaVap tips, IO conduction and glass bowls, many third party 14mm bowls |
| Coil Size | — | 16mm, with adapters for 20mm and 25mm coils |
| Display Type | LED | — |
| Joint Size | — | 14mm bowls included, 10mm and 14mm diffusers, 14mm and 22mm injectors |
| Manufacturer | — | IO MFG LLC |
| Release Date | 2016 | 2024 |
| Session Style | — | On-Demand |
| Warranty | 1 year | None, IO MFG sells the Hornet as is with no express or implied warranty |
The biggest practical difference is price tier: the G Pen Elite sits at $120 while the IO Hornet is $260, a gap of about $140 that puts them in different buying brackets.
G Pen Elite is the cheaper option at $120 compared with $260 for the IO Hornet, about $140 less. Live retailer pricing can shift, so confirm before buying.
G Pen Elite reaches session-ready temperature in ~30 seconds, while the IO Hornet takes 3-5 minutes on a 16mm coil, longer on 20mm and 25mm adapters. That's roughly 210 seconds quicker on the G Pen Elite, which is useful if you want shorter, on-demand sessions.
G Pen Elite uses conduction heating, while the IO Hornet uses convection as an injector, hybrid with conduction as a diffuser. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
G Pen Elite has the larger chamber at ~0.25 - 0.75 grams, versus 0.08g to about 0.2g, around 0.15g for a full draw on the IO Hornet. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
G Pen Elite is the take-anywhere choice. It's a portable, battery-powered unit, while the IO Hornet is built for home use, where bigger heaters, AC power, and larger chambers make sense.
G Pen Elite controls heat with digital control, while the IO Hornet uses set on a separate pid controller, included only in the complete kit. G Pen Elite gives you finer per-degree control.
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.