Price (USD)
XMAX V3 Nano edgeG Pen Hyer
$150
XMAX V3 Nano
$50
XMAX V3 Nano is typically around $100 lower.
Vaporizer Comparison
G Pen Hyer vs XMAX V3 Nano
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
VS
XMAX V3 Nano
XMAX from $49.95
Editorial Summary
G Pen Hyer and XMAX V3 Nano are both portable / electronic vaporizers, but they target different priorities. XMAX V3 Nano is usually the lower-cost pick at $50, around $100 below G Pen Hyer. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
28
Different Specs
25
Shared Specs
3
Overall Overlap
11%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Hyer
Conduction
XMAX V3 Nano
Hybrid (primarily 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 Hyer
$150
XMAX V3 Nano
$50
Heating Type
G Pen Hyer
Conduction
XMAX V3 Nano
Hybrid (primarily convection)
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
XMAX V3 Nano
200 - 220C (single temp setting)
Chamber Capacity
G Pen Hyer
~0.5g
XMAX V3 Nano
~0.1g
Battery Type
G Pen Hyer
External Battery Pack
XMAX V3 Nano
Internal (non-swappable)
Battery Capacity
G Pen Hyer
6000mAh
XMAX V3 Nano
1000mAh
Charge Time
G Pen Hyer
2.5 - 3 hours
XMAX V3 Nano
~1 hour
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
XMAX V3 Nano
None (fixed preset)
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
XMAX V3 Nano
Stainless steel
Brand
G Pen Hyer
Grenco Science
XMAX V3 Nano
XMAX
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
Choose XMAX V3 Nano if...
- You want the lower listed entry price ($50 vs $150).
- You prefer a hybrid (primarily convection) heating profile.
- Your usage leans toward convection and budget sessions.
Lowest price
$49.95
at The Stash Shack
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.
25 differ 3 shared
| Specification | G Pen Hyer | XMAX V3 Nano |
|---|---|---|
| Price (USD) | $150 | $50 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (primarily convection) |
| Heat Up Time | — | 30 seconds |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | 200 - 220C (single temp setting) |
| Chamber Capacity | ~0.5g | ~0.1g |
| Battery Type | External Battery Pack | Internal (non-swappable) |
| Battery Capacity | 6000mAh | 1000mAh |
| Battery Life | — | 5-6 sessions |
| Charging | USB-C | USB-C |
| Charge Time | 2.5 - 3 hours | ~1 hour |
| Width | — | 2cm |
| Height | — | 13.5cm |
| Weight | — | 50g |
| Power Adjustment | Digital Control - 5 Stage Modular | None (fixed preset) |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Stainless steel |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | XMAX |
| Country of Manufacture | — | China |
| Display Type | LED Light User Interface | None |
| Haptic Feedback | No | Yes |
| Heating Element | Stainless Steel | — |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2022 | 2023 |
| Session Style | Session | Session |
| Session Timer | — | 3 minutes |
| Thickness | — | 2cm |
| Warranty | — | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Hyer and the XMAX V3 Nano?
The biggest practical difference is price tier: the XMAX V3 Nano sits at $50 while the G Pen Hyer is $150, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the G Pen Hyer or the XMAX V3 Nano?
XMAX V3 Nano is the cheaper option at $50 compared with $150 for the G Pen Hyer, about $100 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Hyer and the XMAX V3 Nano?
G Pen Hyer uses conduction heating, while the XMAX V3 Nano uses hybrid (primarily convection). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the G Pen Hyer or the XMAX V3 Nano hold more flower?
G Pen Hyer has the larger chamber at ~0.5g, versus ~0.1g on the XMAX V3 Nano. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I set custom temperatures on the G Pen Hyer or the XMAX V3 Nano?
G Pen Hyer controls heat with digital control - 5 stage modular, while the XMAX V3 Nano uses none (fixed preset). G Pen Hyer gives you finer per-degree control.
Which charges faster, the G Pen Hyer or the XMAX V3 Nano?
XMAX V3 Nano fully charges in ~1 hour, ahead of 2.5 - 3 hours on the G Pen Hyer.
Which has a wider temperature range, the G Pen Hyer or the XMAX V3 Nano?
G Pen Hyer covers 180°C - 220°C dry herb, 250°C - 450°C concentrate, a wider band than the XMAX V3 Nano at 200 - 220C (single temp setting). 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.