Price (USD)
G Pen Roam edgeG Pen Roam
$200
Tinymight 2
$349
G Pen Roam is typically around $149 lower.
Vaporizer Comparison
G Pen Roam vs Tinymight 2
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Roam
Grenco Science $200
VS
Tinymight 2
Tinymight $349
Editorial Summary
G Pen Roam and Tinymight 2 are both portable / electronic vaporizers, but they target different priorities. G Pen Roam is usually the lower-cost pick at $200, around $149 below Tinymight 2. Heat-up speed is broadly similar between the two.
Specs Compared
25
Different Specs
23
Shared Specs
2
Overall Overlap
8%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callG Pen Roam
~5 seconds
Tinymight 2
~3 seconds
Both devices are in a similar heat-up range.
Weight
Tinymight 2 edgeG Pen Roam
~317g
Tinymight 2
186g
Tinymight 2 is the lighter listed unit.
Heating Style
Close callG Pen Roam
Conduction
Tinymight 2
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Roam
$200
Tinymight 2
$349
Heating Type
G Pen Roam
Conduction
Tinymight 2
Convection
Heat Up Time
G Pen Roam
~5 seconds
Tinymight 2
~3 seconds
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
Tinymight 2
140°C - 250°C
Battery Type
G Pen Roam
Internal
Tinymight 2
18650
Battery Capacity
G Pen Roam
1300mAh
Tinymight 2
3000mAh
Battery Life
G Pen Roam
15-20 sessions
Tinymight 2
5-8 sessions
Charging
G Pen Roam
Micro-USB
Tinymight 2
USB-C
Dimensions
G Pen Roam
178x127x102mm
Tinymight 2
88x61x37mm
Weight
G Pen Roam
~317g
Tinymight 2
186g
Choose G Pen Roam if...
- You want the lower listed entry price ($200 vs $349).
- You prefer a conduction heating profile.
- Your usage leans toward concentrates sessions.
Choose Tinymight 2 if...
- You want the lighter unit for carrying and travel.
- You prefer a convection heating profile.
- Your usage leans toward convection and premium sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
23 differ 2 shared
| Specification | G Pen Roam | Tinymight 2 |
|---|---|---|
| Price (USD) | $200 | $349 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Convection |
| Heat Up Time | ~5 seconds | ~3 seconds |
| Temperature Range | 204°C - 427°C (400°F - 800°F) | 140°C - 250°C |
| Battery Type | Internal | 18650 |
| Battery Capacity | 1300mAh | 3000mAh |
| Battery Life | 15-20 sessions | 5-8 sessions |
| Charging | Micro-USB | USB-C |
| Charge Time | ~2 hours | — |
| Dimensions | 178x127x102mm | 88x61x37mm |
| Weight | ~317g | 186g |
| Power Adjustment | Digital Control | Single Dial |
| Chamber Material | Quartz | — |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Tinymight |
| Adjustable Airflow | No | No |
| Body Material | — | American Walnut wood |
| Country of Manufacture | — | Finland |
| Display Type | LED | — |
| Haptic Feedback | Yes | — |
| Manufacturer | — | JTJS Products OY |
| Release Date | 2020 | 2022 |
| Session Style | — | Both |
| Warranty | 1 year | 3 years |
Comparison FAQs
What is the biggest difference between the G Pen Roam and the Tinymight 2?
The biggest practical difference is price tier: the G Pen Roam sits at $200 while the Tinymight 2 is $349, a gap of about $149 that puts them in different buying brackets.
Which is cheaper, the G Pen Roam or the Tinymight 2?
G Pen Roam is the cheaper option at $200 compared with $349 for the Tinymight 2, about $149 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Roam and the Tinymight 2?
G Pen Roam uses conduction heating, while the Tinymight 2 uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the G Pen Roam or the Tinymight 2?
Tinymight 2 is the lighter unit at 186g, around 131g less than the G Pen Roam at ~317g. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the G Pen Roam or the Tinymight 2?
Tinymight 2 uses 18650, so you can carry spares for back-to-back days. The G Pen Roam has a built-in battery you can't swap on the go.
Which heats up faster, the G Pen Roam or the Tinymight 2?
Heat-up times are very close: ~5 seconds on the G Pen Roam and ~3 seconds on the Tinymight 2. The real-world difference will be hard to notice mid-session.
Can I set custom temperatures on the G Pen Roam or the Tinymight 2?
G Pen Roam controls heat with digital control, while the Tinymight 2 uses single dial. G Pen Roam gives you finer per-degree control.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.