Price (USD)
G Pen Pro edgeG Pen Pro
$90
XVape Fog Pro
$120
G Pen Pro is typically around $30 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
G Pen Pro and XVape Fog Pro are both portable / budget vaporizers, but they target different priorities. G Pen Pro is usually the lower-cost pick at $90, around $30 below XVape Fog Pro. XVape Fog Pro has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
15
Different Specs
13
Shared Specs
2
Overall Overlap
13%
Shared Traits
Quick snapshot of the specs people usually care about first.
G Pen Pro
$90
XVape Fog Pro
$120
G Pen Pro is typically around $30 lower.
G Pen Pro
~30 seconds
XVape Fog Pro
~15 seconds
XVape Fog Pro has the quicker listed heat-up profile.
G Pen Pro
Convection
XVape Fog Pro
Convection
Both devices use a similar heating approach.
Top specs where these two devices diverge.
Price (USD)
G Pen Pro
$90
XVape Fog Pro
$120
Heat Up Time
G Pen Pro
~30 seconds
XVape Fog Pro
~15 seconds
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
XVape Fog Pro
100-220℃ (212-428℉)
Chamber Capacity
G Pen Pro
~0.25 grams
XVape Fog Pro
~0.3 grams
Battery Type
G Pen Pro
—
XVape Fog Pro
18650
Battery Capacity
G Pen Pro
2200mAh
XVape Fog Pro
3200mAh
Charging
G Pen Pro
Micro-USB
XVape Fog Pro
USB-C
Charge Time
G Pen Pro
<3 hours
XVape Fog Pro
—
Power Adjustment
G Pen Pro
Modular - 3 Stages
XVape Fog Pro
Digtal
Brand
G Pen Pro
Grenco Science
XVape Fog Pro
—
Direct comparison of shared and unique specifications from each device profile. (13 differences, 2 overlaps)
| Specification | G Pen Pro | XVape Fog Pro |
|---|---|---|
| Price (USD) diff | $90 | $120 |
| Heating Type | Convection | Convection |
| Heat Up Time diff | ~30 seconds | ~15 seconds |
| Temperature Range diff | 190°C - 220°C (375°F - 428°F) | 100-220℃ (212-428℉) |
| Chamber Capacity diff | ~0.25 grams | ~0.3 grams |
| Battery Type diff | — | 18650 |
| Battery Capacity diff | 2200mAh | 3200mAh |
| Charging diff | Micro-USB | USB-C |
| Charge Time diff | <3 hours | — |
| Power Adjustment diff | Modular - 3 Stages | Digtal |
| Brand diff | Grenco Science | — |
| Chamber Material | Ceramic | Ceramic |
| Haptic Feedback diff | — | Yes |
| Manufacturer diff | — | TopGreen Technology Co |
| Replaceable Battery diff | — | Yes |
Neither is universally better. G Pen Pro fits some priorities, while XVape Fog Pro fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
G Pen Pro is listed lower ($90) compared with XVape Fog Pro ($120), but live retailer pricing can change.
XVape Fog Pro has the faster listed heat-up time (~15 seconds) versus G Pen Pro (~30 seconds).
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.