Price (USD)
XMAX V3 Pro edgeG Pen Hyer
$150
XMAX V3 Pro
$110
XMAX V3 Pro is typically around $40 lower.
Vaporizer Comparison
G Pen Hyer vs XMAX V3 Pro
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
VS
XMAX V3 Pro
XMAX from $89
Editorial Summary
G Pen Hyer and XMAX V3 Pro are both portable / electronic vaporizers, but they target different priorities. XMAX V3 Pro is usually the lower-cost pick at $110, around $40 below G Pen Hyer. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
28
Different Specs
26
Shared Specs
2
Overall Overlap
7%
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 Pro
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 Pro
$110
Heating Type
G Pen Hyer
Conduction
XMAX V3 Pro
Hybrid (primarily convection)
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
XMAX V3 Pro
100 - 220C (212 - 428F)
Chamber Capacity
G Pen Hyer
~0.5g
XMAX V3 Pro
0.1g - 0.15g
Battery Type
G Pen Hyer
External Battery Pack
XMAX V3 Pro
18650 (user replaceable)
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
XMAX V3 Pro
Digital (precise)
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
XMAX V3 Pro
Stainless steel
Brand
G Pen Hyer
Grenco Science
XMAX V3 Pro
XMAX
Heating Element
G Pen Hyer
Stainless Steel
XMAX V3 Pro
Ceramic
Release Date
G Pen Hyer
2022
XMAX V3 Pro
2021
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 Pro if...
- You want the lower listed entry price ($110 vs $150).
- You prefer a hybrid (primarily convection) heating profile.
- Your usage leans toward convection and budget sessions.
Lowest price
$89
at VPM
Prices are read automatically from retailer pages and were last checked Sep 3, 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.
26 differ 2 shared
| Specification | G Pen Hyer | XMAX V3 Pro |
|---|---|---|
| Price (USD) | $150 | $110 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (primarily convection) |
| Heat Up Time | — | 15-30 seconds |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | 100 - 220C (212 - 428F) |
| Chamber Capacity | ~0.5g | 0.1g - 0.15g |
| Battery Type | External Battery Pack | 18650 (user replaceable) |
| Battery Capacity | 6000mAh | — |
| Battery Life | — | 30-45 minutes or 5-6 sessions |
| Charging | USB-C | USB-C |
| Charge Time | 2.5 - 3 hours | — |
| Width | — | 2.5cm |
| Height | — | 15cm |
| Weight | — | 105 grams |
| Power Adjustment | Digital Control - 5 Stage Modular | Digital (precise) |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Stainless steel |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | XMAX |
| Adjustable Airflow | — | No |
| Country of Manufacture | — | China |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | Ceramic |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2022 | 2021 |
| Session Style | Session | Both |
| Thickness | — | 2.3cm |
| Warranty | — | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Hyer and the XMAX V3 Pro?
The biggest practical difference is heating approach: G Pen Hyer runs conduction while XMAX V3 Pro runs hybrid (primarily convection). That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the G Pen Hyer or the XMAX V3 Pro?
XMAX V3 Pro is the cheaper option at $110 compared with $150 for the G Pen Hyer, about $40 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 Pro?
G Pen Hyer uses conduction heating, while the XMAX V3 Pro 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 Pro hold more flower?
G Pen Hyer has the larger chamber at ~0.5g, versus 0.1g - 0.15g on the XMAX V3 Pro. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the G Pen Hyer or the XMAX V3 Pro?
XMAX V3 Pro uses 18650 (user replaceable), so you can carry spares for back-to-back days. The G Pen Hyer has a built-in battery you can't swap on the go.
Which has a wider temperature range, the G Pen Hyer or the XMAX V3 Pro?
G Pen Hyer covers 180°C - 220°C dry herb, 250°C - 450°C concentrate, a wider band than the XMAX V3 Pro at 100 - 220C (212 - 428F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
How similar are the G Pen Hyer and the XMAX V3 Pro?
Across the 28 specs we line up, they share 2 and differ on 26, an overlap of about 7%. The differences are concentrated in the areas the spec table highlights with a marker.
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