Price (USD)
G Pen Hyer edgeG Pen Hyer
$150
Ispire Daab
$250
G Pen Hyer is typically around $100 lower.
Vaporizer Comparison
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
Ispire Daab
Ispire from $249.95
G Pen Hyer and Ispire Daab are both portable / electronic vaporizers, but they target different priorities. G Pen Hyer is usually the lower-cost pick at $150, around $100 below Ispire Daab. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
20
Shared Specs
4
Overall Overlap
17%
Shared Traits
A quick snapshot of the specs people usually care about first.
G Pen Hyer
$150
Ispire Daab
$250
G Pen Hyer is typically around $100 lower.
G Pen Hyer
Conduction
Ispire Daab
Induction
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Hyer
$150
Ispire Daab
$250
Heating Type
G Pen Hyer
Conduction
Ispire Daab
Induction
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
Ispire Daab
250°F - 800°F
Chamber Capacity
G Pen Hyer
~0.5g
Ispire Daab
0.1g - 0.3g
Battery Type
G Pen Hyer
External Battery Pack
Ispire Daab
Removable Dual 18650
Battery Capacity
G Pen Hyer
6000mAh
Ispire Daab
2x 2900mAh
Charge Time
G Pen Hyer
2.5 - 3 hours
Ispire Daab
2-2.5 hours
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
Ispire Daab
Digital
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
Ispire Daab
Borosilicate Glass
Brand
G Pen Hyer
Grenco Science
Ispire Daab
Ispire
Current price
$249.99
at Slick Vapes
Current price
$249.95
at Grasscity
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.
Direct comparison of every spec from each device profile.
| Specification | G Pen Hyer | Ispire Daab |
|---|---|---|
| Price (USD) | $150 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Induction |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | 250°F - 800°F |
| Chamber Capacity | ~0.5g | 0.1g - 0.3g |
| Battery Type | External Battery Pack | Removable Dual 18650 |
| Battery Capacity | 6000mAh | 2x 2900mAh |
| Battery Life | — | ~60 minutes |
| Charging | USB-C | USB-C |
| Charge Time | 2.5 - 3 hours | 2-2.5 hours |
| Dimensions | — | 248x89x57mm |
| Weight | — | ~472g |
| Power Adjustment | Digital Control - 5 Stage Modular | Digital |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Borosilicate Glass |
| Concentrate Support | Yes | Yes |
| Brand | Grenco Science | Ispire |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | China |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | — |
| Release Date | 2022 | 2022 |
| Session Style | Session | — |
| Warranty | — | 1 year |
The biggest practical difference is price tier: the G Pen Hyer sits at $150 while the Ispire Daab is $250, a gap of about $100 that puts them in different buying brackets.
G Pen Hyer is the cheaper option at $150 compared with $250 for the Ispire Daab, about $100 less. Live retailer pricing can shift, so confirm before buying.
G Pen Hyer uses conduction heating, while the Ispire Daab uses induction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
G Pen Hyer has the larger chamber at ~0.5g, versus 0.1g - 0.3g on the Ispire Daab. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Ispire Daab uses removable dual 18650, 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.
Ispire Daab fully charges in 2-2.5 hours, ahead of 2.5 - 3 hours on the G Pen Hyer.
Ispire Daab is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Hyer is more conspicuous in hand and harder to keep out of sight.
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.