Price (USD)
Kingtons Black Mamba edgeG Pen Roam
$200
Kingtons Black Mamba
$50
Kingtons Black Mamba is typically around $150 lower.
Vaporizer Comparison
G Pen Roam vs Kingtons Black Mamba
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Roam
Grenco Science $200
VS
Kingtons Black Mamba
Kingtons $50
Editorial Summary
G Pen Roam and Kingtons Black Mamba are both portable / electronic vaporizers, but they target different priorities. Kingtons Black Mamba is usually the lower-cost pick at $50, around $150 below G Pen Roam. G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
23
Different Specs
18
Shared Specs
5
Overall Overlap
22%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Roam edgeG Pen Roam
~5 seconds
Kingtons Black Mamba
20-30 seconds
G Pen Roam has the quicker listed heat-up profile.
Heating Style
Close callG Pen Roam
Conduction
Kingtons Black Mamba
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Roam
$200
Kingtons Black Mamba
$50
Heat Up Time
G Pen Roam
~5 seconds
Kingtons Black Mamba
20-30 seconds
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
Kingtons Black Mamba
180°C - 220°C (356 - 428°F)
Battery Capacity
G Pen Roam
1300mAh
Kingtons Black Mamba
1600mAh
Battery Life
G Pen Roam
15-20 sessions
Kingtons Black Mamba
~45-60 minutes
Dimensions
G Pen Roam
178x127x102mm
Kingtons Black Mamba
145 x 46 x 26.5mm
Power Adjustment
G Pen Roam
Digital Control
Kingtons Black Mamba
Modular - 5 Stages
Chamber Material
G Pen Roam
Quartz
Kingtons Black Mamba
Ceramic
Brand
G Pen Roam
Grenco Science
Kingtons Black Mamba
Kingtons
Choose G Pen Roam if...
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward concentrates sessions.
- You prefer G Pen Roam's overall feature mix and form factor.
Choose Kingtons Black Mamba if...
- You want the lower listed entry price ($50 vs $200).
- Your usage leans toward budget and conduction sessions.
- You prefer Kingtons Black Mamba's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
18 differ 5 shared
| Specification | G Pen Roam | Kingtons Black Mamba |
|---|---|---|
| Price (USD) | $200 | $50 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~5 seconds | 20-30 seconds |
| Temperature Range | 204°C - 427°C (400°F - 800°F) | 180°C - 220°C (356 - 428°F) |
| Chamber Capacity | — | 0.65 grams |
| Battery Type | Internal | Internal |
| Battery Capacity | 1300mAh | 1600mAh |
| Battery Life | 15-20 sessions | ~45-60 minutes |
| Charging | Micro-USB | Micro USB |
| Charge Time | ~2 hours | 2 hours |
| Dimensions | 178x127x102mm | 145 x 46 x 26.5mm |
| Weight | ~317g | — |
| Power Adjustment | Digital Control | Modular - 5 Stages |
| Chamber Material | Quartz | Ceramic |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Kingtons |
| Adjustable Airflow | No | — |
| Display Type | LED | — |
| Haptic Feedback | Yes | — |
| Release Date | 2020 | — |
| Session Style | — | Session |
| Warranty | 1 year | — |
Comparison FAQs
What is the biggest difference between the G Pen Roam and the Kingtons Black Mamba?
The biggest practical difference is price tier: the Kingtons Black Mamba sits at $50 while the G Pen Roam is $200, a gap of about $150 that puts them in different buying brackets.
Which is cheaper, the G Pen Roam or the Kingtons Black Mamba?
Kingtons Black Mamba is the cheaper option at $50 compared with $200 for the G Pen Roam, about $150 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the G Pen Roam or the Kingtons Black Mamba?
G Pen Roam reaches session-ready temperature in ~5 seconds, while the Kingtons Black Mamba takes 20-30 seconds. That's roughly 20 seconds quicker on the G Pen Roam, which is useful if you want shorter, on-demand sessions.
Can I set custom temperatures on the G Pen Roam or the Kingtons Black Mamba?
G Pen Roam controls heat with digital control, while the Kingtons Black Mamba uses modular - 5 stages. G Pen Roam gives you finer per-degree control.
Which is more discreet, the G Pen Roam or the Kingtons Black Mamba?
Kingtons Black Mamba is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Roam is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the G Pen Roam and the Kingtons Black Mamba?
G Pen Roam's spec sheet lists 15-20 sessions; the Kingtons Black Mamba lists ~45-60 minutes. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Which has a wider temperature range, the G Pen Roam or the Kingtons Black Mamba?
G Pen Roam covers 204°C - 427°C (400°F - 800°F), a wider band than the Kingtons Black Mamba at 180°C - 220°C (356 - 428°F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.