Price (USD)
Close callFurna
$175
G Pen Connect
$180
Pricing is very close between both devices.
Vaporizer Comparison
Furna vs G Pen Connect
Side-by-side specs, pricing context, and clear decision guidance.
Furna
Furna $175
VS
G Pen Connect
Grenco Science $180
Editorial Summary
Furna and G Pen Connect are both portable / conduction vaporizers, but they target different priorities. Their listed prices are close ($175 vs $180). Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
17
Shared Specs
4
Overall Overlap
19%
Shared Traits
Portable Conduction Electronic Concentrates
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callFurna
Conduction
G Pen Connect
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Furna
$175
G Pen Connect
$180
Temperature Range
Furna
160°C - 215°C (320°F - 420°F)
G Pen Connect
180°C - 220°C (356°F - 428°F)
Battery Type
Furna
Internal 18650
G Pen Connect
Internal
Battery Capacity
Furna
3500mAh
G Pen Connect
850mAh
Battery Life
Furna
15-20 sessions
G Pen Connect
10-15 sessions
Charge Time
Furna
<2.5 hours
G Pen Connect
~2 hours
Power Adjustment
Furna
Digital
G Pen Connect
Digital Control - 3 Stage Modular
Chamber Material
Furna
Stainless Steel
G Pen Connect
Ceramic
Brand
Furna
Furna
G Pen Connect
Grenco Science
Release Date
Furna
2020
G Pen Connect
2019
Choose Furna if...
- You prefer Furna's overall feature mix and form factor.
- You value how the Furna balances size, controls, and everyday practicality.
Choose G Pen Connect if...
- 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.
Spec Comparison Table
Direct comparison of every spec from each device profile.
17 differ 4 shared
| Specification | Furna | G Pen Connect |
|---|---|---|
| Price (USD) | $175 | $180 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | 20-30 Seconds | — |
| Temperature Range | 160°C - 215°C (320°F - 420°F) | 180°C - 220°C (356°F - 428°F) |
| Chamber Capacity | ~0.23g | — |
| Battery Type | Internal 18650 | Internal |
| Battery Capacity | 3500mAh | 850mAh |
| Battery Life | 15-20 sessions | 10-15 sessions |
| Charging | Micro-USB | Micro-USB |
| Charge Time | <2.5 hours | ~2 hours |
| Dimensions | — | 79.1x59x22.4mm |
| Power Adjustment | Digital | Digital Control - 3 Stage Modular |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | Yes | Yes |
| Brand | Furna | Grenco Science |
| Adjustable Airflow | No | — |
| Haptic Feedback | — | No |
| Heating Element | — | Ceramic |
| Release Date | 2020 | 2019 |
| Warranty | 2 years | 1 year |
Comparison FAQs
What is the biggest difference between the Furna and the G Pen Connect?
There's no single headline gap. The differences are spread across 17 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the Furna or the G Pen Connect?
Listed prices are close: $175 for the Furna versus $180 for the G Pen Connect. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which charges faster, the Furna or the G Pen Connect?
G Pen Connect fully charges in ~2 hours, ahead of <2.5 hours on the Furna.
What battery life can I expect from the Furna and the G Pen Connect?
Furna's spec sheet lists 15-20 sessions; the G Pen Connect lists 10-15 sessions. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Can I use concentrates with the Furna or the G Pen Connect?
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
How similar are the Furna and the G Pen Connect?
Across the 21 specs we line up, they share 4 and differ on 17, an overlap of about 19%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.