Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
G Pen Connect
$180
Boundless CFC 2.0 is typically around $90 lower.
Vaporizer Comparison
Boundless CFC 2.0 vs G Pen Connect
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFC 2.0
Boundless Technology from $59.95
VS
G Pen Connect
Grenco Science from $179.95
Editorial Summary
Boundless CFC 2.0 and G Pen Connect are both portable / conduction vaporizers, but they target different priorities. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $90 below G Pen Connect. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
20
Shared Specs
4
Overall Overlap
17%
Shared Traits
Portable Conduction Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callBoundless CFC 2.0
Conduction
G Pen Connect
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
G Pen Connect
$180
Temperature Range
Boundless CFC 2.0
60°C-230°C
G Pen Connect
180°C - 220°C (356°F - 428°F)
Battery Type
Boundless CFC 2.0
Internal 18650
G Pen Connect
Internal
Battery Life
Boundless CFC 2.0
12-14 sessions
G Pen Connect
10-15 sessions
Charge Time
Boundless CFC 2.0
~3 hours
G Pen Connect
~2 hours
Dimensions
Boundless CFC 2.0
130x33x30mm
G Pen Connect
79.1x59x22.4mm
Power Adjustment
Boundless CFC 2.0
Digital
G Pen Connect
Digital Control - 3 Stage Modular
Brand
Boundless CFC 2.0
Boundless Technology
G Pen Connect
Grenco Science
Release Date
Boundless CFC 2.0
2018
G Pen Connect
2019
Warranty
Boundless CFC 2.0
3 years
G Pen Connect
1 year
Choose Boundless CFC 2.0 if...
- You want the lower listed entry price ($90 vs $180).
- Your usage leans toward discrete and budget sessions.
- You prefer Boundless CFC 2.0's overall feature mix and form factor.
Current price
$59.95
at Boundless Technology
Choose G Pen Connect if...
- Your usage leans toward concentrates sessions.
- You prefer G Pen Connect's overall feature mix and form factor.
- You value how the G Pen Connect balances size, controls, and everyday practicality.
Current price
$179.95
at Slick Vapes
Prices are read automatically from retailer pages and were last checked Sep 3, 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.
20 differ 4 shared
| Specification | Boundless CFC 2.0 | G Pen Connect |
|---|---|---|
| Price (USD) | $90 | $180 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 60°C-230°C | 180°C - 220°C (356°F - 428°F) |
| Chamber Capacity | ~0.5g | — |
| Battery Type | Internal 18650 | Internal |
| Battery Capacity | — | 850mAh |
| Battery Life | 12-14 sessions | 10-15 sessions |
| Charging | Micro USB | Micro-USB |
| Charge Time | ~3 hours | ~2 hours |
| Pass-Through Charging | No | — |
| Dimensions | 130x33x30mm | 79.1x59x22.4mm |
| Weight | ~85g | — |
| Power Adjustment | Digital | Digital Control - 3 Stage Modular |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | — | Yes |
| Brand | Boundless Technology | Grenco Science |
| Adjustable Airflow | Yes | — |
| Country of Manufacture | China | — |
| Haptic Feedback | — | No |
| Heating Element | — | Ceramic |
| Release Date | 2018 | 2019 |
| Warranty | 3 years | 1 year |
Comparison FAQs
What is the biggest difference between the Boundless CFC 2.0 and the G Pen Connect?
There's no single headline gap. The differences are spread across 20 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the Boundless CFC 2.0 or the G Pen Connect?
Boundless CFC 2.0 is the cheaper option at $90 compared with $180 for the G Pen Connect, about $90 less. Live retailer pricing can shift, so confirm before buying.
Which charges faster, the Boundless CFC 2.0 or the G Pen Connect?
G Pen Connect fully charges in ~2 hours, ahead of ~3 hours on the Boundless CFC 2.0.
Which is more discreet, the Boundless CFC 2.0 or the G Pen Connect?
Boundless CFC 2.0 is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Connect is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the Boundless CFC 2.0 and the G Pen Connect?
Boundless CFC 2.0's spec sheet lists 12-14 sessions; the G Pen Connect lists 10-15 sessions. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Which has a wider temperature range, the Boundless CFC 2.0 or the G Pen Connect?
Boundless CFC 2.0 covers 60°C-230°C, a wider band than the G Pen Connect at 180°C - 220°C (356°F - 428°F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
How similar are the Boundless CFC 2.0 and the G Pen Connect?
Across the 24 specs we line up, they share 4 and differ on 20, an overlap of about 17%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.