Price (USD)
G Pen Pro edgeG Pen Connect
$180
G Pen Pro
$90
G Pen Pro is typically around $90 lower.
Vaporizer Comparison
G Pen Connect vs G Pen Pro
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Connect
Grenco Science from $179.95
VS
G Pen Pro
Grenco Science $90
Editorial Summary
G Pen Connect and G Pen Pro are both portable / electronic vaporizers, but they target different priorities. G Pen Pro is usually the lower-cost pick at $90, around $90 below G Pen Connect. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
15
Shared Specs
6
Overall Overlap
29%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Connect
Conduction
G Pen Pro
Convection
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 Connect
$180
G Pen Pro
$90
Heating Type
G Pen Connect
Conduction
G Pen Pro
Convection
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
G Pen Pro
190°C - 220°C (375°F - 428°F)
Battery Capacity
G Pen Connect
850mAh
G Pen Pro
2200mAh
Charge Time
G Pen Connect
~2 hours
G Pen Pro
<3 hours
Power Adjustment
G Pen Connect
Digital Control - 3 Stage Modular
G Pen Pro
Modular - 3 Stages
Release Date
G Pen Connect
2019
G Pen Pro
2017
Choose G Pen Connect if...
- You prefer a conduction heating profile.
- Your usage leans toward concentrates and conduction sessions.
- You prefer G Pen Connect's overall feature mix and form factor.
Current price
$179.95
at Slick Vapes
Choose G Pen Pro if...
- You want the lower listed entry price ($90 vs $180).
- You prefer a convection heating profile.
- Your usage leans toward budget and convection sessions.
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.
15 differ 6 shared
| Specification | G Pen Connect | G Pen Pro |
|---|---|---|
| Price (USD) | $180 | $90 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Convection |
| Heat Up Time | — | ~30 seconds |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 190°C - 220°C (375°F - 428°F) |
| Chamber Capacity | — | ~0.25 grams |
| Battery Type | Internal | Internal |
| Battery Capacity | 850mAh | 2200mAh |
| Battery Life | 10-15 sessions | — |
| Charging | Micro-USB | Micro-USB |
| Charge Time | ~2 hours | <3 hours |
| Dimensions | 79.1x59x22.4mm | — |
| Power Adjustment | Digital Control - 3 Stage Modular | Modular - 3 Stages |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Grenco Science |
| Haptic Feedback | No | — |
| Heating Element | Ceramic | — |
| Release Date | 2019 | 2017 |
| Session Style | — | Session |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Connect and the G Pen Pro?
The biggest practical difference is heating approach: G Pen Connect runs conduction while G Pen Pro runs convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the G Pen Connect or the G Pen Pro?
G Pen Pro is the cheaper option at $90 compared with $180 for the G Pen Connect, about $90 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Connect and the G Pen Pro?
G Pen Connect uses conduction heating, while the G Pen Pro uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I set custom temperatures on the G Pen Connect or the G Pen Pro?
G Pen Connect controls heat with digital control - 3 stage modular, while the G Pen Pro uses modular - 3 stages. G Pen Connect gives you finer per-degree control.
Which charges faster, the G Pen Connect or the G Pen Pro?
G Pen Connect fully charges in ~2 hours, ahead of <3 hours on the G Pen Pro.
Are the G Pen Connect and G Pen Pro made by the same brand?
Yes, both are from Grenco Science, which usually means similar build quality, support, and accessory ecosystems.
How similar are the G Pen Connect and the G Pen Pro?
Across the 21 specs we line up, they share 6 and differ on 15, an overlap of about 29%. 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.