Is the Vaporesso XROS 4 worth buying?

Yes, the Vaporesso XROS 4 is absolutely worth buying if you're looking for a versatile pod mod that handles both MTL and restricted DTL vaping. It offers excellent flavor, solid build quality, a 1000mAh battery, adjustable wattage, and a great OLED screen — all for around $30. It's one of the best values in pod mods for 2026.

How long does the XROS 4 battery last?

The Vaporesso XROS 4 has a 1000mAh built-in battery that lasts most vapers a full day of moderate use. For light MTL vapers, it can last up to 1.5-2 days on a single charge. For heavier vapers or those using it at higher wattages with DTL coils, expect closer to 6-8 hours of use. Charging takes about 45-60 minutes via USB-C.

What's the difference between XROS 3 and XROS 4?

The XROS 4 adds several key upgrades over the XROS 3: a larger 0.69" OLED screen (vs. LED indicators on XROS 3), adjustable wattage (5-30W vs. fixed output), a more powerful chipset, improved airflow design, slightly larger 1000mAh battery (vs. 900mAh), and USB-C charging. The XROS 4 uses the same XROS pod cartridges as the XROS 3, so all your existing pods are compatible.

Is XROS 4 good for MTL?

Yes, the Vaporesso XROS 4 is excellent for mouth-to-lung (MTL) vaping. With the 0.8Ω or 1.2Ω pod and the airflow turned down, it delivers a tight, cigarette-like draw that's perfect for MTL vapers and former smokers. The adjustable wattage lets you fine-tune the experience to your preference, and the flavor quality is among the best in pod systems.

How do you fill the XROS 4 pod?

Filling the XROS 4 pod is easy: 1) Pull the pod out of the device. 2) Remove the top cap (mouthpiece) by pulling it straight up. 3) Insert the tip of your e-liquid bottle into the fill port and squeeze gently until the pod is nearly full (leave a small air gap). 4) Replace the top cap firmly. 5) Wipe off any excess e-liquid and reinsert the pod into the device. Wait 5-10 minutes before using a new coil to let it prime properly.

Can you use XROS 3 pods in the XROS 4?

Yes! The XROS 4 is fully compatible with all XROS series pods, including XROS, XROS 2, and XROS 3 pods. Vaporesso has kept the same pod design across the entire XROS lineup, which means you can use any XROS pod in any XROS device. This is great if you already have a stock of XROS 3 pods or if you prefer certain pod types.