Price (USD)
FENiX 2.0 edgeFENiX 2.0
$129
G Pen Hyer
$150
FENiX 2.0 is typically around $21 lower.
Vaporizer Comparison
FENiX 2.0 vs G Pen Hyer
Side-by-side specs, pricing context, and clear decision guidance.
FENiX 2.0
FENiX $129
VS
G Pen Hyer
Grenco Science from $249.99
Editorial Summary
FENiX 2.0 and G Pen Hyer are both portable / electronic vaporizers, but they target different priorities. FENiX 2.0 is usually the lower-cost pick at $129, around $21 below G Pen Hyer. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
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.
Heating Style
Close callFENiX 2.0
Convection
G Pen Hyer
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)
FENiX 2.0
$129
G Pen Hyer
$150
Heating Type
FENiX 2.0
Convection
G Pen Hyer
Conduction
Temperature Range
FENiX 2.0
160°C - 221°C (320°F - 430°F)
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
Battery Type
FENiX 2.0
Internal
G Pen Hyer
External Battery Pack
Battery Capacity
FENiX 2.0
4400 mAh
G Pen Hyer
6000mAh
Charging
FENiX 2.0
Micro USB
G Pen Hyer
USB-C
Charge Time
FENiX 2.0
2.5 hours
G Pen Hyer
2.5 - 3 hours
Power Adjustment
FENiX 2.0
Digital (precise)
G Pen Hyer
Digital Control - 5 Stage Modular
Chamber Material
FENiX 2.0
Removable titanium
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
Brand
FENiX 2.0
FENiX
G Pen Hyer
Grenco Science
Choose FENiX 2.0 if...
- You want the lower listed entry price ($129 vs $150).
- You prefer a convection heating profile.
- Your usage leans toward convection sessions.
Choose G Pen Hyer if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
- You prefer G Pen Hyer's overall feature mix and form factor.
Current price
$249.99
at Slick Vapes
Prices are read automatically from retailer pages and were last checked Aug 27, 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.
23 differ 2 shared
| Specification | FENiX 2.0 | G Pen Hyer |
|---|---|---|
| Price (USD) | $129 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | <30 seconds | — |
| Temperature Range | 160°C - 221°C (320°F - 430°F) | 180°C - 220°C dry herb, 250°C - 450°C concentrate |
| Chamber Capacity | — | ~0.5g |
| Battery Type | Internal | External Battery Pack |
| Battery Capacity | 4400 mAh | 6000mAh |
| Battery Life | ~75 minutes | — |
| Charging | Micro USB | USB-C |
| Charge Time | 2.5 hours | 2.5 - 3 hours |
| Dimensions | 110x60x30mm | — |
| Weight | ~232 grams | — |
| Power Adjustment | Digital (precise) | Digital Control - 5 Stage Modular |
| Chamber Material | Removable titanium | Ceramic (dry herb tank), Quartz (concentrate tank) |
| Concentrate Support | — | Yes |
| Brand | FENiX | Grenco Science |
| Country of Manufacture | China | — |
| Display Type | 0.95 inch OLED | LED Light User Interface |
| Haptic Feedback | — | No |
| Heating Element | — | Stainless Steel |
| Manufacturer | South Reed Technology Co | — |
| Release Date | 2016 | 2022 |
| Session Style | Session | Session |
| Warranty | 1 year | — |
Comparison FAQs
What is the biggest difference between the FENiX 2.0 and the G Pen Hyer?
The biggest practical difference is heating approach: FENiX 2.0 runs convection while G Pen Hyer runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the FENiX 2.0 or the G Pen Hyer?
FENiX 2.0 is the cheaper option at $129 compared with $150 for the G Pen Hyer, about $21 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the FENiX 2.0 and the G Pen Hyer?
FENiX 2.0 uses convection heating, while the G Pen Hyer uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which charges faster, the FENiX 2.0 or the G Pen Hyer?
FENiX 2.0 fully charges in 2.5 hours, ahead of 2.5 - 3 hours on the G Pen Hyer.
Which has a wider temperature range, the FENiX 2.0 or the G Pen Hyer?
G Pen Hyer covers 180°C - 220°C dry herb, 250°C - 450°C concentrate, a wider band than the FENiX 2.0 at 160°C - 221°C (320°F - 430°F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
Which uses USB-C, the FENiX 2.0 or the G Pen Hyer?
G Pen Hyer charges over USB-C; the FENiX 2.0 uses a Micro USB port. USB-C means one fewer cable to keep around if your phone and laptop already use it.
How similar are the FENiX 2.0 and the G Pen Hyer?
Across the 25 specs we line up, they share 2 and differ on 23, an overlap of about 8%. The differences are concentrated in the areas the spec table highlights with a marker.
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