Price (USD)
Boundless Vexil edgeBoundless Vexil
$107
G Pen Hyer
$250
Boundless Vexil is typically around $143 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Boundless Vexil and G Pen Hyer are both portable / conduction vaporizers, but they target different priorities. Boundless Vexil is usually the lower-cost pick at $107, around $143 below G Pen Hyer. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
19
Different Specs
18
Shared Specs
1
Overall Overlap
5%
Shared Traits
Quick snapshot of the specs people usually care about first.
Boundless Vexil
$107
G Pen Hyer
$250
Boundless Vexil is typically around $143 lower.
Boundless Vexil
15 Seconds
G Pen Hyer
—
Both devices are in a similar heat-up range.
Boundless Vexil
154g
G Pen Hyer
—
Weight is close enough that portability is likely similar.
Boundless Vexil
Conduction
G Pen Hyer
Conduction
Both devices use a similar heating approach.
Top specs where these two devices diverge.
Price (USD)
Boundless Vexil
$107
G Pen Hyer
$250
Device Type
Boundless Vexil
Portable
G Pen Hyer
—
Heat Up Time
Boundless Vexil
15 Seconds
G Pen Hyer
—
Temperature Range
Boundless Vexil
—
G Pen Hyer
180°C - 220°C (356°F - 428°F)
Chamber Capacity
Boundless Vexil
—
G Pen Hyer
~0.5g
Battery Type
Boundless Vexil
Internal
G Pen Hyer
—
Battery Capacity
Boundless Vexil
1800mAh
G Pen Hyer
6000mAh
Charging
Boundless Vexil
—
G Pen Hyer
USB-C
Charge Time
Boundless Vexil
—
G Pen Hyer
2.5 - 3 hours
Dimensions
Boundless Vexil
108x45x20mm
G Pen Hyer
—
Direct comparison of shared and unique specifications from each device profile. (18 differences, 1 overlaps)
| Specification | Boundless Vexil | G Pen Hyer |
|---|---|---|
| Price (USD) diff | $107 | $250 |
| Device Type diff | Portable | — |
| Heating Type | Conduction | Conduction |
| Heat Up Time diff | 15 Seconds | — |
| Temperature Range diff | — | 180°C - 220°C (356°F - 428°F) |
| Chamber Capacity diff | — | ~0.5g |
| Battery Type diff | Internal | — |
| Battery Capacity diff | 1800mAh | 6000mAh |
| Charging diff | — | USB-C |
| Charge Time diff | — | 2.5 - 3 hours |
| Dimensions diff | 108x45x20mm | — |
| Weight diff | 154g | — |
| Power Adjustment diff | — | Digital Control - 5 Stage Modular |
| Oven Type diff | Ceramic | — |
| Brand diff | Boundless Technology | Grenco Science |
| Display Type diff | — | LED Light User Interface |
| Haptic Feedback diff | Yes | No |
| Heating Element diff | — | Stainless Steel |
| Temperature Control diff | Modular - 4 stage | — |
Neither is universally better. Boundless Vexil fits some priorities, while G Pen Hyer fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Boundless Vexil is listed lower ($107) compared with G Pen Hyer ($250), 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.