Price (USD)
Boundless Terp Pen edgeBoundless Terp Pen
$25
XMAX V3 Pro
$110
Boundless Terp Pen is typically around $85 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Boundless Terp Pen and XMAX V3 Pro are both portable / electronic vaporizers, but they target different priorities. Boundless Terp Pen is usually the lower-cost pick at $25, around $85 below XMAX V3 Pro. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
21
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
Boundless Terp Pen
$25
XMAX V3 Pro
$110
Boundless Terp Pen is typically around $85 lower.
Boundless Terp Pen
—
XMAX V3 Pro
105 grams
Weight is close enough that portability is likely similar.
Boundless Terp Pen
Ceramic & Stainless Steel Coil
XMAX V3 Pro
—
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Boundless Terp Pen
$25
XMAX V3 Pro
$110
Device Type
Boundless Terp Pen
Portable
XMAX V3 Pro
—
Heating Type
Boundless Terp Pen
Ceramic & Stainless Steel Coil
XMAX V3 Pro
—
Temperature Range
Boundless Terp Pen
—
XMAX V3 Pro
100 - 220C (212 - 428F)
Battery Type
Boundless Terp Pen
Internal
XMAX V3 Pro
18650 (user replaceable)
Battery Capacity
Boundless Terp Pen
300mAh
XMAX V3 Pro
—
Dimensions
Boundless Terp Pen
13x134x13mm
XMAX V3 Pro
—
Width
Boundless Terp Pen
—
XMAX V3 Pro
2.5cm
Height
Boundless Terp Pen
—
XMAX V3 Pro
15cm
Weight
Boundless Terp Pen
—
XMAX V3 Pro
105 grams
Direct comparison of shared and unique specifications from each device profile. (21 differences, 0 overlaps)
| Specification | Boundless Terp Pen | XMAX V3 Pro |
|---|---|---|
| Price (USD) diff | $25 | $110 |
| Device Type diff | Portable | — |
| Heating Type diff | Ceramic & Stainless Steel Coil | — |
| Temperature Range diff | — | 100 - 220C (212 - 428F) |
| Battery Type diff | Internal | 18650 (user replaceable) |
| Battery Capacity diff | 300mAh | — |
| Dimensions diff | 13x134x13mm | — |
| Width diff | — | 2.5cm |
| Height diff | — | 15cm |
| Weight diff | — | 105 grams |
| Brand diff | Boundless Technology | — |
| Capacity diff | — | 0.1g - 0.15g |
| Chamber Material diff | — | Stainless steel |
| Charging diff | — | USB-C |
| Heating Element diff | — | Ceramic |
| Heating Time diff | — | 15-30 seconds |
| Manufacturer diff | — | TopGreen Technology Co |
| Name diff | — | V3 Pro Vaporizer |
| Run Time diff | — | 30-45 minutes or 5-6 sessions |
| Thickness diff | — | 2.3cm |
| Type diff | — | Hybrid (primarily convection) |
Neither is universally better. Boundless Terp Pen fits some priorities, while XMAX V3 Pro fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Boundless Terp Pen is listed lower ($25) compared with XMAX V3 Pro ($110), 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.