VAPORESSO XROS 4 Review: A Cutting-Edge Vape with COREX Technology, Enhanced 3ml Pods, and Rapid Charging

The VAPORESSO XROS series has been a standout in the vaping community for its innovation and user-friendly design. With the release of the VAPORESSO XROS 4 just two weeks ago, we had the exciting opportunity to be among the first to experience and review this upgraded device. The XROS 4 not only matches the prowess of its predecessor, the XROS 3, but also rivals the performance of the XROS Pro. Let’s delve into what makes the XROS 4 a noteworthy contender in the vape market.


Product Specifications


Specification 2ML Version (TPD) 3ML Version
Dimensions 116.30mm x 24mm x 14mm 120.80mm x 24mm x 14mm
Pod Capacity 2ml 3ml
Resistance 0.42Ω / 0.8Ω 0.4Ω / 0.8Ω
Battery Capacity 1000mAh 1000mAh
Charging Type-C, 2A Type-C, 2A
Display Mode Light Indicator, Lock Light Mode Light Indicator, Lock Light


Personal Vaping Experience with the VAPORESSO XROS 4

Dual Activation and Safety Features

The VAPORESSO XROS 4 stands out with its dual activation modes: auto-draw and button-activated. Notably, the device requires a quick triple-click to lock or unlock the fire button according to the user manual, though I sometimes find four clicks necessary. This safety feature is crucial as it prevents accidental activation when the device is in your pocket, ensuring safety and preventing unwanted leaks or burns.


Advanced Technology and Flavor Customization

A highlight of the XROS 4 is its incorporation of COREX 2.0 technology, which uses a refined morph mesh grid to optimize temperature matching, resulting in faster heating and explosive taste. This upgraded technology not only enhances flavor reproduction by 30% but also increases the pod’s lifespan by the same margin, and boosts vapor production by 15%. The device comes equipped with a 0.4Ω pod suited for both Mouth-to-Lung (MTL) and Restricted Direct Lung (RDL) vaping experiences.

Advanced Technology and Flavor Customization

Adjusting the airflow is effortless, thanks to a sliding button on the back, which allows for precise control over the vaping experience from tight MTL draws to more open RDL inhales. The XROS 4 supports three distinct output modes—strong, stronger, and strongest—which can be cycled through with three presses of the fire button, each press adjusting the output mode. A new screen provides visual confirmation of these selections, enhancing the user interface.

Considerate Details Bring Comfort And Delight More comfort in every puff with user-friendly features like 4-click lock, practical display.

Battery Life and Charging

The 1000mAh battery remains consistent with the XROS 3, providing a dependable day-long vaping experience for frequent users. Furthermore, with the introduction of 2A rapid charging technology, the battery can be fully charged in just 30 minutes, significantly reducing downtime and enhancing overall user convenience.

30 Minutes Get 1000mAh Battery With 2A rapid charging, waiting time is significantly reduced, resulting in a better vaping experience.


Build Quality and Pod Capacity

The all-aluminum alloy unibody design of the XROS 4 not only elevates the aesthetic appeal but also adds to the device’s durability and provides a superior hand feel. The robust top-fill design of the pod system, while secure, can be a bit stiff and may be challenging for users with limited hand strength. However, the benefits of this design are clear, as it minimizes the risk of leaks.

The introduction of 3ml pods is a noteworthy improvement, offering increased juice capacity compared to the 2ml pods found in the XROS 3. This upgrade means less frequent refills and greater convenience for heavy users, making the XROS 4 an ideal option for extended use throughout the day.

Overall, the VAPORESSO XROS 4 provides a richly customizable and technologically advanced vaping experience, making it a compelling choice for both new and seasoned vapers looking for a high-quality, versatile, and efficient vaping device.

VAPORESSO XROS 4 Review: A Cutting-Edge Vape with COREX Technology, Enhanced 3ml Pods, and Rapid Charging

How to Use the VAPORESSO XROS 4

    1. Pod Installation: Replace or install the pod by pulling it out of the battery section and inserting a new one. Remove the sticker if it’s the first use.
    2. Filling the E-Liquid: Detach the mouthpiece to expose the filling hole. Squeeze the e-liquid into the pod, then securely replace the mouthpiece. Allow the coil to prime for 5 minutes before use.
    3. Adjusting the Airflow: Modify the airflow using the control toggle on the back of the device to match your vaping style.
    4. Powering the Device: Turn the device on or off by clicking the power button five times within two seconds.
    5. Starting Vaping: The XROS 4 can be used with button activation or auto-draw. Simply inhale through the mouthpiece or use the button to activate.
    6. Battery and Charging: Check the battery level via the LED indicator, which changes color based on battery life (Green: 70%~100%, Blue: 30%~70%, Red: 0%~30%). Charge the device using the included Type-C cable; the LED displays the battery level during charging and turns green when fully charged.

Pros and Cons of VAPORESSO XROS 4


  • Dual Activation Modes: The XROS 4 offers both auto-draw and button activation, providing versatility and accommodating personal vaping preferences.
  • Advanced Customization: Equipped with adjustable power modes and airflow settings, the device allows vapers to fine-tune their experience to match specific tastes, whether they prefer a tight MTL draw or a looser RDL style.
  • Increased Pod Capacity: The upgrade to a 3ml pod significantly enhances convenience by reducing the need for frequent refills, making it ideal for extended vaping sessions.
  • Rapid Charging Capability: With Type-C 2A fast charging, the XROS 4 minimizes downtime by reaching a full charge in just 30 minutes, ensuring you’re ready to vape without long waits.
  • Intuitive User Experience: Despite its technological enhancements, the XROS 4 maintains a user-friendly interface that is accessible to both beginners and seasoned vapers.
  • Enhanced Safety Features: A locking mechanism on the fire button prevents accidental activation, increasing safety by mitigating unintended burns or leaks.


  • Battery Limitations: The 1000mAh battery, while sufficient for moderate use, may not meet the needs of heavy users without frequent recharging.
  • Stiff Top-Fill Design: The top-fill mechanism of the pod can be challenging to operate, particularly for those with limited hand strength or dexterity, potentially making refilling a cumbersome task.
  • Incremental Innovations: Some users might find that the updates from the XROS 3 to the XROS 4 are not substantial, with the changes offering improvements but lacking groundbreaking new features that significantly differentiate it from previous iterations.

All-Aluminum Alloy Unibody Design, Sturdy And Durable XROS 4 & XROS 4 Mini boast all-aluminum alloy unibody design with a unique seven-stage stretching for durability and superior feel.

Verdict on the VAPORESSO XROS 4

The VAPORESSO XROS 4 stands out as a solid choice within the XROS lineup. It maintains the quality and reliability expected from VAPORESSO while introducing user-friendly enhancements like increased pod capacity and adjustable settings for a more personalized vaping experience. Its lightweight design and fast charging capability make it a practical device for everyday use.

Choosing Between XROS 4 and Other Models

When considering whether to opt for the XROS 4 over models like the XROS Pro or the XROS 4 Mini, it largely comes down to personal preference and specific needs:

  • XROS Pro vs. XROS 4: The Pro model offers a larger battery capacity (1200mAh), which may appeal to those prioritizing longer use over the slightly lighter weight of the XROS 4. However, if you prefer a lighter device with sufficient power for typical daily use, the XROS 4 is an excellent choice.
  • XROS 4 vs. XROS 4 Mini: Both models share many features, including the 1000mAh battery and pod compatibility. The Mini is even more compact and may be preferred for those seeking the smallest possible device. The standard XROS 4 offers slightly faster charging and additional control features, which might be better for users looking for more flexibility in their vaping experience.

In conclusion, the VAPORESSO XROS 4 is a commendable successor in the XROS series, balancing advanced features with ease of use. Whether you are new to vaping or looking for an upgrade, the XROS 4 provides a robust, adaptable, and enjoyable vaping experience, making it a worthy addition to any vaper’s collection.

Learn more about VAPORESSO XROS 4 from the official


VAPORESSO XROS 4 Mini Review: Is It the Best Mini Vape on the Market?

Dual Activation Modes (Auto-draw and button functionality)
Flavor Quality (Enhanced by COREX 2.0)
Airflow Customization (Precise adjustment for MTL/RDL)
Pod Capacity (Increased to 3ml)
Battery Charging Speed (30 minutes for full charge)
User Interface (Easy-to-use with visual display)
Safety Features (Effective lock mechanism)
Build Quality (Durable all-aluminum alloy unibody)
Battery Life (1000mAh capacity)
Innovativeness (Incremental upgrades from previous models)

VAPORESSO XROS 4 excels in flavor quality, rapid charging, and airflow customization, making it highly recommended for both new and seasoned vapers seeking a versatile, user-friendly vaping device.

User Rating: 4.85 ( 2 votes)


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