Vaping enthusiasts constantly search for a device that balances power, portability, and flavor. The Vaporesso Xros 4 Nano Pod Kit has quickly become a favorite in the pod system market. Designed for both beginners and experienced vapers, it combines a compact design with cutting-edge technology. In this guide, we’ll explore every aspect of the Xros 4 Nano—from design and performance to pods and coils—so you can decide if it’s the right choice for you.

Introduction to the Vaporesso Xros 4 Nano

The Xros 4 Nano is the newest member of the Vaporesso Xros family. It stands out due to its largest battery in the series, a 1.3-inch full-color TFT display, and advanced COREX 2.0 coil technology. Vaporesso built this device to cater to mouth-to-lung (MTL) vapers who demand both reliability and exceptional flavor. With adjustable airflow and flexible power options, it adapts to different vaping styles, from tight MTL draws to restricted direct-lung (RDL) hits.

This device is perfect for those who want a portable, stylish kit without compromising on performance.

Design and Build

The Xros 4 Nano combines a sleek, ergonomic design with durable construction. Measuring 55.25 x 20.9 x 56.5mm and weighing only 90g, it fits comfortably in your hand or pocket. Vaporesso also included a lanyard, making it convenient for everyday carry.

The 1.3-inch TFT color screen provides a vibrant and intuitive interface. It shows battery life, wattage, puff count, and other essential vaping stats. Users can choose display themes to match their personal style, making the Xros 4 Nano as visually appealing as it is functional.

Battery Life and Charging

A major advantage of the Xros 4 Nano is its 1350mAh high-density battery, the largest in the Xros series. Vaporesso claims the battery can last up to four days depending on usage. This longevity ensures you won’t need frequent recharges, even during heavy vaping sessions.

The device supports 2A USB-C fast charging, allowing it to reach 80% charge in just 20 minutes. This combination of high capacity and fast charging makes the Xros 4 Nano ideal for vapers who value convenience and uninterrupted use.

Pod and Coil Compatibility

Vaporesso designed the Xros 4 Nano to be fully compatible with all XROS pods, offering versatility and flexibility. Pod capacities include 3ml for the global kit and 2ml for TPD-compliant versions. Pod resistances range from 0.4Ω to 1.2Ω, accommodating different vaping preferences:

• 0.4Ω Mesh Pod: Perfect for flavorful restricted direct-lung hits.
• 0.6Ω and 0.8Ω Pods: Ideal for standard MTL vaping.
• 1.0Ω and 1.2Ω Pods: Offer tighter draws for those seeking a cigarette-like experience.

This range ensures both nicotine salts and freebase e-liquids deliver satisfying performance. Pods are easy to refill and install, making the device beginner-friendly.

COREX 2.0 Technology

The Xros 4 Nano incorporates COREX 2.0 mesh coil technology, an upgrade over the previous generation. This system improves heating efficiency, flavor intensity, and pod lifespan. The refined morph mesh grid heats evenly, preventing dry hits and producing consistent vapor.

The upgraded cotton wicking efficiently absorbs e-liquid, reduces burnt taste, and extends coil life by up to 30%. Users experience 30% better aroma reproduction and 30% longer pod lifespan, making every puff enjoyable and flavorful.

Adjustable Airflow and Power

Vaporesso equipped the Xros 4 Nano with precision airflow control, allowing users to customize their draw. Tightening the airflow enhances throat hit, while opening it increases vapor production for smoother hits.

The device also supports button activation in addition to inhaling. This dual activation method gives users flexibility and convenience. For power, the Xros 4 Nano supports adjustable wattage up to 30W, suitable for different pods and vaping preferences.

Performance and Flavor

Thanks to the combination of COREX 2.0 coils, adjustable airflow, and efficient battery power, the Xros 4 Nano delivers rich flavor and dense vapor. It is particularly effective with nicotine salts, providing smooth MTL hits without overwhelming harshness.

The device maintains stable power output even at low battery levels, ensuring consistent flavor and vapor production. Vapers report satisfying clouds and intense flavor from the first puff to the last.

User-Friendly Features

The Xros 4 Nano emphasizes ease of use:

• Clear TFT display: Shows essential information in a bright, readable format.
• Pod insertion system: Simple magnetic pods make replacement fast and easy.
• Dual activation: Button and inhale options cater to personal preferences.
• Lightweight design: Comfortable for all-day use.

These features make it ideal for beginners while still appealing to experienced users.

Kit Contents

The Xros 4 Nano kit includes:

• 1 x Xros 4 Nano battery
• 1 x Pre-installed XROS 0.4Ω or 0.6Ω pod (depending on region)
• 1 x 0.8Ω replacement pod
• 1 x USB-C charging cable
• 1 x User manual & warranty card
• 1 x Lanyard

The complete package ensures you have everything needed for a smooth start.

Pros and Cons

Pros:

• Long-lasting 1350mAh battery
• Fast USB-C charging
• Adjustable airflow and dual activation
• Vibrant TFT screen with display themes
• Supports multiple pod resistances for MTL and RDL vaping
• Compact and stylish design

Cons:

• Pods may require careful filling to avoid leaks
• Heavy users might need replacement pods more frequently

Who Should Choose the Xros 4 Nano?

The Xros 4 Nano suits various types of vapers:

• Beginners seeking an easy-to-use, reliable pod system
• Experienced vapers looking for a compact daily carry
• Users who enjoy both MTL and RDL styles
• Vapers who want adjustable airflow, wattage, and dual activation

Its versatility makes it a solid choice for everyday vaping.

Conclusion

The Vaporesso Xros 4 Nano Pod Kit excels in portability, performance, and flavor. With its largest Xros battery, TFT display, COREX 2.0 coil technology, and adjustable airflow, it meets the needs of both beginners and advanced vapers. This device ensures consistent flavor, long-lasting battery life, and satisfying vapor, making it one of the top pod kits in its class.

Whether you’re new to vaping or upgrading your kit, the Xros 4 Nano provides the tools and features to enhance your vaping experience.