Price (USD)
XMAX V3 Nano edgeG Pen Connect
$180
XMAX V3 Nano
$50
XMAX V3 Nano is typically around $130 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
G Pen Connect and XMAX V3 Nano are both portable / electronic vaporizers, but they target different priorities. XMAX V3 Nano is usually the lower-cost pick at $50, around $130 below G Pen Connect. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
25
Different Specs
25
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
G Pen Connect
$180
XMAX V3 Nano
$50
XMAX V3 Nano is typically around $130 lower.
G Pen Connect
—
XMAX V3 Nano
50g
Weight is close enough that portability is likely similar.
G Pen Connect
Conduction
XMAX V3 Nano
—
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Connect
$180
XMAX V3 Nano
$50
Heating Type
G Pen Connect
Conduction
XMAX V3 Nano
—
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
XMAX V3 Nano
200 - 220C (single temp setting)
Battery Type
G Pen Connect
—
XMAX V3 Nano
Internal (non-swappable)
Battery Capacity
G Pen Connect
850mAh
XMAX V3 Nano
1000mAh
Charging
G Pen Connect
Micro-USB
XMAX V3 Nano
—
Charge Time
G Pen Connect
~2 hours
XMAX V3 Nano
~50 minutes
Width
G Pen Connect
—
XMAX V3 Nano
2cm
Height
G Pen Connect
—
XMAX V3 Nano
13.5cm
Weight
G Pen Connect
—
XMAX V3 Nano
50g
Direct comparison of shared and unique specifications from each device profile. (25 differences, 0 overlaps)
| Specification | G Pen Connect | XMAX V3 Nano |
|---|---|---|
| Price (USD) diff | $180 | $50 |
| Heating Type diff | Conduction | — |
| Temperature Range diff | 180°C - 220°C (356°F - 428°F) | 200 - 220C (single temp setting) |
| Battery Type diff | — | Internal (non-swappable) |
| Battery Capacity diff | 850mAh | 1000mAh |
| Charging diff | Micro-USB | — |
| Charge Time diff | ~2 hours | ~50 minutes |
| Width diff | — | 2cm |
| Height diff | — | 13.5cm |
| Weight diff | — | 50g |
| Power Adjustment diff | Digital Control - 3 Stage Modular | — |
| Brand diff | Grenco Science | — |
| Capacity diff | — | ~0.1g |
| Chamber Material diff | — | Stainless steel |
| Charging diff | — | USB-C |
| Display Type diff | — | None |
| Haptic Feedback diff | No | Yes |
| Heating Element diff | Ceramic | — |
| Heating Time diff | — | 30 seconds |
| Manufacturer diff | — | TopGreen Technology Co |
| Name diff | — | V3 Nano |
| Run Time diff | — | 5-6 sessions |
| Session Time diff | — | 3 minutes |
| Thickness diff | — | 2cm |
| Type diff | — | Hybrid (primarily convection) |
Neither is universally better. G Pen Connect fits some priorities, while XMAX V3 Nano fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
XMAX V3 Nano is listed lower ($50) compared with G Pen Connect ($180), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.