Price (USD)
Close callG Pen Hyer
$150
Vapman Classic
$150
Pricing is very close between both devices.
Vaporizer Comparison
G Pen Hyer vs Vapman Classic
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
VS
Vapman Classic
Vapman from $225
Editorial Summary
G Pen Hyer and Vapman Classic are both portable / conduction vaporizers, but they target different priorities. Their listed prices are close ($150 vs $150). Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
22
Different Specs
19
Shared Specs
3
Overall Overlap
14%
Shared Traits
Portable Conduction Premium
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Hyer
Conduction
Vapman Classic
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
Vapman Classic
N/A
Chamber Capacity
G Pen Hyer
~0.5g
Vapman Classic
~0.1g - 0.15g
Battery Type
G Pen Hyer
External Battery Pack
Vapman Classic
None
Battery Capacity
G Pen Hyer
6000mAh
Vapman Classic
N/A
Charging
G Pen Hyer
USB-C
Vapman Classic
N/A
Charge Time
G Pen Hyer
2.5 - 3 hours
Vapman Classic
N/A
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
Vapman Classic
Manual
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
Vapman Classic
Gold-Plated Copper
Brand
G Pen Hyer
Grenco Science
Vapman Classic
Vapman
Release Date
G Pen Hyer
2022
Vapman Classic
2021
Choose G Pen Hyer if...
- Your usage leans toward electronic and concentrates sessions.
- You prefer G Pen Hyer's overall feature mix and form factor.
- You value how the G Pen Hyer balances size, controls, and everyday practicality.
Current price
$249.99
at Slick Vapes
Choose Vapman Classic if...
- Your usage leans toward microdosing and analog sessions.
- You prefer Vapman Classic's overall feature mix and form factor.
- You value how the Vapman Classic balances size, controls, and everyday practicality.
Lowest price
$225
at The Stash Shack
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.
19 differ 3 shared
| Specification | G Pen Hyer | Vapman Classic |
|---|---|---|
| Price (USD) | $150 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | N/A |
| Chamber Capacity | ~0.5g | ~0.1g - 0.15g |
| Battery Type | External Battery Pack | None |
| Battery Capacity | 6000mAh | N/A |
| Battery Life | — | N/A |
| Charging | USB-C | N/A |
| Charge Time | 2.5 - 3 hours | N/A |
| Power Adjustment | Digital Control - 5 Stage Modular | Manual |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Gold-Plated Copper |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | Vapman |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | Italy |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | — |
| Release Date | 2022 | 2021 |
| Session Style | Session | On-Demand |
| Warranty | — | 2 years |
Comparison FAQs
What is the biggest difference between the G Pen Hyer and the Vapman Classic?
There's no single headline gap. The differences are spread across 19 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Does the G Pen Hyer or the Vapman Classic hold more flower?
G Pen Hyer has the larger chamber at ~0.5g, versus ~0.1g - 0.15g on the Vapman Classic. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is cheaper, the G Pen Hyer or the Vapman Classic?
Listed prices are close: $150 for the G Pen Hyer versus $150 for the Vapman Classic. Day-to-day price will likely come down to whichever retailer is running a promotion.
Can I set custom temperatures on the G Pen Hyer or the Vapman Classic?
G Pen Hyer controls heat with digital control - 5 stage modular, while the Vapman Classic uses manual. G Pen Hyer gives you finer per-degree control.
Is the G Pen Hyer or the Vapman Classic better for microdosing?
Vapman Classic is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
How similar are the G Pen Hyer and the Vapman Classic?
Across the 22 specs we line up, they share 3 and differ on 19, an overlap of about 14%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.