Vaporesso XROS Vape Kits: Models & Differences

The Vaporesso XROS Family: Models, Generations & Differences Explained

Since the launch of the original Vaporesso XROS, the range has grown into a family of refillable pod kits, with different designs, features and levels of control. From the straightforward XROS Mini to the more advanced Pro models, there's now a choice of devices to suit different vaping preferences.

But with names like XROS 4 Mini, XROS Cube and XROS Pro 2, understanding the differences isn't always straightforward. What do the numbers mean? Is a Mini less powerful? And how does a Nano differ from a standard XROS?

In this guide, we'll explore how the XROS family has developed, explain the different model names and take a closer look at the latest devices to help you decide which XROS kit is right for you.

What Do the Vaporesso XROS Names Mean?

At first glance, the different XROS names can be confusing. However, there's a fairly simple way to understand them. The number generally tells you which generation a device belongs to, while names such as Mini, Nano and Pro help distinguish its design and features.

XROS Product Family

4 Generation

Mini Device Variant

Take the Vaporesso XROS 4 Mini as an example. XROS identifies the product family, 4 places it within the fourth numbered generation, and Mini tells you it's the more straightforward, compact version. Not every XROS follows this exact naming pattern, but it's a useful starting point.

How many XROS generations are there? As of 2026, the numbered XROS range has reached its sixth generation, with the XROS 6 and XROS 6 Mini. The original XROS started the range in 2020. Models such as the XROS Cube and XROS Pro sit within the wider family but don't follow the same numbered naming pattern.

What Do the Different XROS Variants Mean?

No Variant (Standard XROS)

The main numbered model, such as the XROS 4 or XROS 5. These typically offer a balance of everyday simplicity and adjustable features, depending on the generation.

Mini

Typically a simpler, compact version of an XROS device. Mini models tend to prioritise straightforward operation with fewer adjustable settings.

Nano

A shorter, wider design compared with traditional pen-shaped XROS kits. Nano refers primarily to the device's shape rather than its level of performance.

Cube

A compact, square-shaped take on the XROS design. The name describes its distinctive form rather than a separate generation of pod technology.

Pro

Generally the more feature-rich option, offering additional controls or settings for customers who want greater flexibility from their device.

Retro

A design-focused version of an existing XROS model. For example, the XROS Mini Retro brings a different visual finish to the familiar Mini format rather than introducing a new numbered generation.

The Evolution of the Vaporesso XROS Family

Since the original XROS, Vaporesso has continued to develop the range with new designs, pod technology and additional features. Here's how the six numbered generations have shaped the XROS family.

Generation 01

The Original XROS

The original XROS introduced Vaporesso's compact, refillable pod kit format, combining a slim design with adjustable airflow and a straightforward approach to everyday vaping.

The family subsequently expanded with the XROS Mini and XROS Nano, giving customers a choice between the traditional pen-shaped design and a shorter, wider alternative.

Second generation Vaporesso XROS devices

Generation 02

XROS 2

The XROS 2 built on the original device with a refined design, a 1000mAh battery and a more detailed battery indicator.

It retained the familiar refillable pod format, making this generation an evolution of the original rather than a complete redesign.

Generation 03

XROS 3

The third generation brought Vaporesso's COREX heating technology into the numbered XROS range, with an emphasis on flavour delivery and consistent pod performance.

The XROS 3 Mini offered a simpler alternative, while the XROS 3 Nano continued the compact, wider-bodied design.

Fourth generation Vaporesso XROS devices

Generation 04

XROS 4

The XROS 4 generation introduced COREX 2.0 technology and brought more control to the standard model, including selectable output modes.

With the XROS 4 Mini and XROS 4 Nano alongside it, the range continued to offer different levels of simplicity, control and portability.

Generation 05

XROS 5

The fifth generation placed greater emphasis on battery capacity, charging and user information. The standard XROS 5 introduced a colour display and additional controls.

The XROS 5 Mini kept the experience simpler, while the XROS 5 Nano offered a compact touchscreen alternative.

Generation 06

XROS 6

The sixth generation continues the development of the XROS range with COREX 3.0 heating technology and updated leak-resistant pod technology.

The standard XROS 6 features an 1800mAh battery, fast USB-C charging and adjustable airflow, while the XROS 6 Mini provides a more straightforward alternative.

Meet the Latest Vaporesso XROS Kits

With six generations of XROS devices now available, the range has developed to offer more choice in design, features and everyday usability.

The XROS 6, XROS 6 Mini and XROS Pro 2 each take a slightly different approach. Whether you prefer a straightforward pod kit or want more control over your settings, understanding what separates these models can help you narrow down your options.

Let's take a closer look at three of the newer additions to the XROS family.

Vaporesso XROS 6

The standard sixth-generation model, offering a colour display, adjustable output modes and airflow control. A good choice for customers who want more flexibility from their XROS kit.

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Vaporesso XROS 6 Mini

A straightforward alternative with inhale activation, adjustable airflow and a compact design. Ideal for customers who prefer fewer controls and simple everyday operation.

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Vaporesso XROS Pro 2

A feature-focused XROS model with a 2000mAh battery, TFT display and adjustable settings. Suited to customers who want greater control over their vaping experience.

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Are XROS Pods Compatible Across Generations?

Vaporesso has maintained the same XROS pod connection across the range, including the original XROS, numbered generations, Mini, Nano, Cube and Pro models. This makes it easier to move between devices while continuing to use the familiar refillable pod system.

The main thing to consider is pod resistance. Although XROS pods share a physical connection, not every device supports every resistance in the same way. Always check the recommended pod options for your particular kit.

0.4Ω A lower-resistance option generally intended for a warmer, airier RDL vape. Check device compatibility before choosing this pod.

0.6Ω Suitable for a looser MTL or restricted direct-to-lung draw, depending on the device and airflow setting.

0.8Ω A versatile option for mouth-to-lung vaping, offering a balance between warmth and a more controlled draw.

1.0Ω / 1.2Ω Higher-resistance options suited to a tighter mouth-to-lung draw.

What Is Vaporesso COREX Technology?

COREX is Vaporesso's heating technology used in XROS pods. It combines mesh heating elements with specially designed wicking materials to support consistent heating and e-liquid delivery.

As the XROS range has developed, Vaporesso has introduced updated versions of COREX technology. COREX 2.0 refined the mesh and wicking design, while COREX 3.0 represents a further development of the pod technology.

It's worth remembering that COREX refers to the technology inside the pod, not simply the generation of the device. You can therefore encounter different COREX pod versions within the wider XROS family.

Explore XROS Replacement Pods

Final Thoughts

The Vaporesso XROS family has come a long way since the original device, with each generation introducing changes to the design, performance and features available. From the simplicity of the Mini models to the additional controls found in the Pro range, there's plenty of choice without having to move away from the familiar XROS pod system.

Whether you're upgrading an older XROS or choosing your first refillable pod kit, it's worth considering which features you'll actually use. A newer or more advanced model isn't necessarily the better choice if you prefer something straightforward.

You can explore the full range of Vaporesso XROS vape kits at Prime Vapes, alongside compatible replacement pods and e-liquids.