Price (USD)
G Pen Connect edgeG Pen Connect
$180
Vapvana Screwball
$299
G Pen Connect is typically around $119 lower.
Vaporizer Comparison
G Pen Connect vs Vapvana Screwball
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Connect
Grenco Science from $179.95
VS
Vapvana Screwball
Vapvana from $329
Editorial Summary
G Pen Connect and Vapvana Screwball are both electronic vaporizers, but they target different priorities. G Pen Connect is usually the lower-cost pick at $180, around $119 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
24
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 Connect
Conduction
Vapvana Screwball
Hybrid
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
Vapvana Screwball
$299
Heating Type
G Pen Connect
Conduction
Vapvana Screwball
Hybrid
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
Vapvana Screwball
450F-525F (Recommended Range)
Battery Type
G Pen Connect
Internal
Vapvana Screwball
N/A
Charging
G Pen Connect
Micro-USB
Vapvana Screwball
N/A
Power Adjustment
G Pen Connect
Digital Control - 3 Stage Modular
Vapvana Screwball
Digital (precise)
Chamber Material
G Pen Connect
Ceramic
Vapvana Screwball
Titanium
Brand
G Pen Connect
Grenco Science
Vapvana Screwball
Vapvana
Warranty
G Pen Connect
1 year
Vapvana Screwball
Lifetime
Choose G Pen Connect if...
- You want the lower listed entry price ($180 vs $299).
- You prefer a conduction heating profile.
- Your usage leans toward portable and concentrates sessions.
Current price
$179.95
at Slick Vapes
Choose Vapvana Screwball if...
- You prefer a hybrid heating profile.
- Your usage leans toward premium and desktop sessions.
- You prefer Vapvana Screwball's overall feature mix and form factor.
Current price
$329
at Vapvana
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.
24 differ 0 shared
| Specification | G Pen Connect | Vapvana Screwball |
|---|---|---|
| Price (USD) | $180 | $299 |
| Device Type | Portable | — |
| Heating Type | Conduction | Hybrid |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 450F-525F (Recommended Range) |
| Chamber Capacity | — | 0.1 - 0.4g |
| Battery Type | Internal | N/A |
| Battery Capacity | 850mAh | — |
| Battery Life | 10-15 sessions | — |
| Charging | Micro-USB | N/A |
| Charge Time | ~2 hours | — |
| Dimensions | 79.1x59x22.4mm | — |
| Power Adjustment | Digital Control - 3 Stage Modular | Digital (precise) |
| Chamber Material | Ceramic | Titanium |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Vapvana |
| Ball Type | — | ~750 2.5mm Gem Cut Rubies |
| Body Material | — | Titanium |
| Coil Size | — | 25mm |
| Haptic Feedback | No | — |
| Heating Element | Ceramic | — |
| Joint Size | — | 18mm and 14mm |
| Release Date | 2019 | — |
| Screen Size | — | 20mm and 15mm |
| Warranty | 1 year | Lifetime |
Comparison FAQs
What is the biggest difference between the G Pen Connect and the Vapvana Screwball?
The biggest practical difference is price tier: the G Pen Connect sits at $180 while the Vapvana Screwball is $299, a gap of about $119 that puts them in different buying brackets.
Which is cheaper, the G Pen Connect or the Vapvana Screwball?
G Pen Connect is the cheaper option at $180 compared with $299 for the Vapvana Screwball, about $119 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Connect and the Vapvana Screwball?
G Pen Connect uses conduction heating, while the Vapvana Screwball uses hybrid. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Need a different matchup?
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