Price (USD)
RiO edgeG Pen Elite II
$250
RiO
$150
RiO is typically around $100 lower.
Vaporizer Comparison
G Pen Elite II vs RiO
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Elite II
Grenco Science $250
VS
RiO
Stache $150
Editorial Summary
G Pen Elite II and RiO are both portable / conduction vaporizers, but they target different priorities. RiO is usually the lower-cost pick at $150, around $100 below G Pen Elite II. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
23
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Conduction
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Weight
G Pen Elite II edgeG Pen Elite II
146g
RiO
~522g
G Pen Elite II is the lighter listed unit.
Heating Style
Close callG Pen Elite II
Hybrid (Primarily Conduction)
RiO
Conduction
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 Elite II
$250
RiO
$150
Heating Type
G Pen Elite II
Hybrid (Primarily Conduction)
RiO
Conduction
Temperature Range
G Pen Elite II
93°C - 220°C (200°F - 428°F)
RiO
N/A
Chamber Capacity
G Pen Elite II
0.3 - 0.5 grams
RiO
N/A
Battery Type
G Pen Elite II
Internal
RiO
N/A
Charging
G Pen Elite II
USB-C
RiO
N/A
Weight
G Pen Elite II
146g
RiO
~522g
Power Adjustment
G Pen Elite II
Digital Control
RiO
Manual
Chamber Material
G Pen Elite II
Ceramic
RiO
Glass
Brand
G Pen Elite II
Grenco Science
RiO
Stache
Choose G Pen Elite II if...
- You want the lighter unit for carrying and travel.
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward electronic and hybrid sessions.
Choose RiO if...
- You want the lower listed entry price ($150 vs $250).
- You prefer a conduction heating profile.
- Your usage leans toward concentrates and microdosing sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
23 differ 1 shared
| Specification | G Pen Elite II | RiO |
|---|---|---|
| Price (USD) | $250 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Primarily Conduction) | Conduction |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 93°C - 220°C (200°F - 428°F) | N/A |
| Chamber Capacity | 0.3 - 0.5 grams | N/A |
| Battery Type | Internal | N/A |
| Battery Capacity | 2100mAh | — |
| Battery Life | ~1 hour of use | — |
| Charging | USB-C | N/A |
| Charge Time | 90 minutes | — |
| Dimensions | 117x30x28mm | — |
| Height | — | 14 inches |
| Weight | 146g | ~522g |
| Power Adjustment | Digital Control | Manual |
| Chamber Material | Ceramic | Glass |
| Concentrate Support | — | Yes |
| Brand | Grenco Science | Stache |
| Adjustable Airflow | Yes | — |
| Display Type | High Resolution TFT (LCD) | — |
| Mouthpiece Material | Zirconia | — |
| Release Date | 2022 | — |
| Session Style | Session | — |
| Warranty | 2 years | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Elite II and the RiO?
The biggest practical difference is price tier: the RiO sits at $150 while the G Pen Elite II is $250, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the G Pen Elite II or the RiO?
RiO is the cheaper option at $150 compared with $250 for the G Pen Elite II, about $100 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Elite II and the RiO?
G Pen Elite II uses hybrid (primarily conduction) heating, while the RiO uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the G Pen Elite II or the RiO?
G Pen Elite II is the lighter unit at 146g, around 376g less than the RiO at ~522g. The lighter device is easier to carry and pocket day-to-day.
Can I set custom temperatures on the G Pen Elite II or the RiO?
G Pen Elite II controls heat with digital control, while the RiO uses manual. G Pen Elite II gives you finer per-degree control.
How much flower do the G Pen Elite II and RiO hold?
G Pen Elite II lists a chamber capacity of 0.3 - 0.5 grams; the RiO lists N/A.
Is the G Pen Elite II or the RiO better for microdosing?
RiO is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.