What’s the difference between the Vaporesso XROS 4 Nano, the XROS Pro, and the XROS 4? Quite a bit, as it goes – here’s everything you need to know about which XROS is best right now…
Look, I’m a huge fan of the XROS Pro and the XROS 4. But there’s no denying it: the XROS 4 Nano is the superior choice right now.
It packs a bigger battery, faster charging, and works with all the same coils as the XROS 4 and XROS Pro.
When you compare them side by side, as we did above, the verdict is clear: right now, the XROS 4 Nano is the best XROS vape for battery life, performance, and even those more subjective things like design and color options.
Like all XROS vapes, it’s priced competitively and delivers an incredible amount of value. This is a vape you’ll use for years, with the only costs being juice and coils.
And when it comes to coils, they last forever — far longer than you’d get with brands like SMOK or VooPoo.
No one else makes coils that go for three weeks straight.
So if you’re after a pod vape that delivers the best flavor and value, Vaporesso is your only option. But which should you get? The XROS Pro, the XROS 4, or my recommended choice: the XROS 4 Nano?
Here’s a detailed comparison of the Vaporesso XROS 4 Nano, the XROS Pro, and the XROS 4, highlighting their core specs and features – stuff like their design, battery life, and charging speeds…
✨ Detailed Comparison of Vaporesso XROS 4 Nano, XROS 4, and XROS Pro ✨

🔋 Battery and Charging
- XROS 4 Nano: 1350mAh | USB-C, 2A (30 min full charge)
- XROS 4: 1000mAh | USB-C, 1A
- XROS Pro: 1000mAh | USB-C, 1A
🚾 Size and Design
- XROS 4 Nano: 55.25 × 20.9 × 56.5mm | 98g
- XROS 4: 112.2 x 23 x 14mm | 51g
- XROS Pro: 71.3 x 23 x 13.7mm | 34g
🖥️ Display and Interface
- XROS 4 Nano: 1.3″ TFT Color | 3 Customizable Themes
- XROS 4: 0.96″ TFT | No themes
- XROS Pro: No display
🔧 Performance and Power
- XROS 4 Nano: 15-30W | VW (0.4Ω pod) / 3 modes
- XROS 4: 5-30W | VW (0.4Ω pod) / 3 modes
- XROS Pro: 16W max | Fixed output
🔍 Pod Compatibility and Capacity
- XROS 4 Nano: 2mL (TPD) / 3mL | Compatible with all XROS pods
- XROS 4: 2mL (TPD) / 3mL | Compatible with all XROS pods
- XROS Pro: 2mL | Compatible with all XROS pods
✨ Additional Features
- XROS 4 Nano: Adjustable airflow | Button & Auto-draw activation
- XROS 4: Adjustable airflow | Button & Auto-draw activation
- XROS Pro: Adjustable airflow | Auto-draw only
🏆 Conclusion
- Larger battery capacity than both XROS 4 and XROS Pro
- More advanced display than XROS 4, significant upgrade from XROS Pro
- Compact size balancing portability and features
- Maintains versatility in pod compatibility and power modes
Which Is The Best Option For You?

If you’re after the best pod vape in the XROS lineup, the Vaporesso XROS 4 Nano is the way to go.
It’s got the best battery life, the same killer coil options, and a more advanced display than its predecessors. It’s more compact, charges faster, and still delivers that signature Vaporesso MTL draw—better than anyone else out there.
At the end of the day, it’s tough to beat Vaporesso’s XROS series; their coil tech is miles ahead when it comes to flavor and longevity.
Whether it’s the XROS Pro or the XROS 4 Nano, you’re getting incredible flavor, unbeatable coil life, and great value for your money.
Plus, with pods that last for weeks, you’ll save more in the long run.
Here’s my official ranking:
- Vaporesso XROS 4 Nano – Best overall for battery life, power, and features.
- Vaporesso XROS Pro – Simplicity at its finest; perfect for beginners.
- Vaporesso XROS 4 – A powerful option, but not quite as portable or efficient as the Nano.
For the money, these are the pod vapes to beat, and no one — not SMOK, not VooPoo, not UWELL — comes close to what Vaporesso is doing right now.
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