If you're wondering which vaporizer is better for you—the HIZEN Convectum or the HIZEN Nanu—then you've come to the right place. In this detailed comparison, we take a close look at both devices, explain the technical differences, and help you make an informed purchasing decision.
Both models rely on convection – a heating principle that ensures particularly clean, flavorful, and gentle vapor in vaporizers. However, both devices are constructed very differently – for different needs.
The HIZEN Nanu – compact, efficient, perfect for on the go
The Nanu is the all-rounder for anyone looking for a reliable pocket-sized companion. At just 10 cm tall, it's extremely handy, lightweight, and has a minimalist design – ideal for on the go.
Despite its compact size, the Nanu features a true convection heating system. This means your vape is heated evenly by hot air, rather than by hot surfaces—ensuring exceptionally pure vapor with no off-flavor.
The mouthpiece is made of robust PEEK plastic, and the airways are completely insulated – so the taste remains clear and unadulterated.
In terms of temperature, you can adjust the Nanu continuously between 80 and 220 degrees Celsius – perfect for creating your own personalized vaping experience based on your material and preferences. And thanks to vibration feedback, you always know exactly when your session starts or ends.
Another plus point: The 18650 LG battery is replaceable, giving you maximum flexibility on the go. So you're not dependent on a power outlet—simply plug in a spare battery and keep going.
The limited Arctic Blue Edition also brings a unique look into play – for those who want to make a visual statement.
The HIZEN Convectum – maximum performance, maximum effect
Unlike the Nanu, the Convectum is clearly designed for performance . It's our premium vaporizer – developed in Germany for everyone who wants to get the most out of their vaporization experience.
Inside, a particularly powerful convection system works to produce even more efficient and intense vapor. Not only can the temperature be continuously adjusted from 80 to 220 degrees Celsius, but you can also choose between two heating modes: a constant mode for consistent sessions or Time Mode, where the temperature gradually increases during the session.
The result: different effects depending on how you want to consume.
The large 0,4g chamber allows for long, intense sessions with denser vapor and a more powerful effect. A real plus for experienced users.
The vapor path is insulated, and the mouthpiece can be made of glass or foldable—depending on your preference. The 18650 battery is, of course, replaceable and can be charged via USB-C.
Conclusion – which vaporizer is right for you?
Both models are based on the same heating principle—true convection—and thus deliver an excellent vaping experience in terms of flavor and effect. However, they are aimed at different types of users:
If you're often on the go, looking for a compact device and want uncomplicated vaping, then the HIZEN Nanu is exactly the model for you. Small, powerful, and perfect for everyday use.
However, if you want maximum flavor, vapor and control – including an XXL chamber and the strongest performance – then the HIZEN Convectum is your next upgrade.
You can get both devices directly from our shop – including support from Germany and high-quality accessories.
Important notes
This blog post is for informational purposes only. We do not glorify the consumption of illegal substances or encourage the use of them. Please inform yourself about the applicable laws in your country.
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