Vaporesso XROS 5 Mini vs XROS 6 Mini: Full Comparison & Buyer's Guide (UK 2026)

Updated May 2026 · The E-Cig Store · 7‑minute read

The Vaporesso XROS 5 Mini spent most of 2025 sitting at the top of the UK’s best-selling refillable pod kits list. Compact, screenless, button-free and dirt simple to use, it became the default upgrade for vapers ditching disposables after the June 2025 ban. Now Vaporesso has launched its replacement: the Vaporesso XROS 6 Mini — and at just £16.99, it’s actually cheaper than the kit it replaces.

So is the XROS 6 Mini worth buying over the XROS 5 Mini? Or is the older model still the smarter pick? We’ve tested both kits side-by-side and broken down every meaningful difference — battery, airflow, flavour, priming, leak protection and price — so you can choose with confidence.

XROS 5 Mini vs XROS 6 Mini: Specs at a Glance

Both Minis are screenless, button-free, auto-draw pod kits aimed squarely at simplicity. They share the same compact form factor, the same XROS pod compatibility, and the same plug-and-play philosophy. The XROS 6 Mini is the evolution — not a redesign — with focused upgrades to battery, airflow, priming, and leak protection.

Battery Life: A Small But Meaningful Upgrade

Both Minis are designed to slip into a pocket or handbag without you noticing, so neither carries the kind of cell you’d find on a pod mod. The XROS 5 Mini ships with a 1500mAh battery — already enough for a day-and-a-half of moderate vaping. The XROS 6 Mini bumps this up to 1600mAh, roughly a 7% increase.

It’s not the dramatic jump we saw on the full-sized XROS 6 (which went to 1800mAh), but it’s a deliberate trade-off: the Mini stays compact and pocket-friendly. In practice, lighter vapers on a 1.0Ω or 1.2Ω pod with nicotine salts will comfortably get two days per charge. Heavy vapers on a 0.6Ω pod will get a solid full day — an extra few hours over the XROS 5 Mini.

Both Minis are designed to disappear in a pocket — the XROS 6 Mini adds 100mAh without growing.

Charging: Identical 2A USB-C Fast Charge

Both Minis use the same 2A USB-C fast-charge spec. That’s slower than the 3A charging on the full-sized XROS 5 and XROS 6, but it’s a sensible compromise for the smaller battery and slimmer body.

You’ll get a full charge in around 30–40 minutes from empty on either device, and a 10-minute top-up is enough to comfortably get you through a working day. Both kits also support pass-through vaping, so you can keep puffing while plugged in.

Airflow & Flavour: VENTURI Is the Real Upgrade

This is the single most noticeable difference between the two generations — and the reason flavour-focused vapers will want the XROS 6 Mini. The XROS 5 Mini uses a standard adjustable airflow slider. Perfectly fine. Nothing remarkable.

The XROS 6 Mini introduces Vaporesso’s new VENTURI airflow system, which uses fluid dynamics to reduce turbulence as air moves through the device. The result is a quieter draw, a smoother inhale, and noticeably richer flavour delivery from the same COREX 3.0 pods you’re already using.

Vaporesso quotes a 20% improvement in flavour and a 30% smoother draw. Marketing numbers are marketing numbers — but the difference is genuinely audible and tastable when you switch back-to-back between the two devices on the same 0.6Ω pod. If you use bar salts and want the closest possible match to a disposable’s flavour profile, the VENTURI airflow alone justifies the upgrade.

VENTURI airflow reduces internal turbulence for a quieter, smoother, more flavourful draw.

60s Smart Prime: Less Waiting, Longer Coil Life

If you refill pods often, this is the most useful quality-of-life upgrade on the XROS 6 Mini. With the XROS 5 Mini, when you fill a fresh pod you have to wait around five minutes for the wick to soak before vaping. Fail to wait and you get a dry, harsh hit that shortens the coil’s lifespan.

The XROS 6 Mini actively saturates the wick in 60 seconds. Refill the pod, count to sixty, you’re ready to go. Over the lifetime of each COREX 3.0 pod, that protects the coil from premature burnout — meaning more vaping days per pod, and fewer wasted refills.

SSS 2.0 Leak Protection: Worth It If You Travel

The XROS 5 Mini’s SSS 1.0 leak-resistant system was already excellent. The XROS Mini line has been near-leakproof since the XROS 3. The XROS 6 Mini upgrades to SSS 2.0, with a double-sealed structural design and thermal leak prevention that Vaporesso claims is 45%+ more secure during storage.

If you fly often, carry your kit loose in a bag, or leave it in a hot car, SSS 2.0 is genuinely useful. For most home-and-office users, the SSS 1.0 in the XROS 5 Mini is already enough.

Pod & Coil Compatibility: Use Your Old Pods

This is the killer feature of the XROS platform — and the single best reason to stay loyal to it. Both Minis are fully compatible with the entire XROS pod range. If you already own an XROS 5 Mini with a drawer full of COREX 3.0 pods, every single one of them will work in the XROS 6 Mini.

Same applies to older COREX 2.0 pods if you have any left. You’re never locked out of upgrading because of pod incompatibility.

Full pod compatibility — every XROS pod ever made works in both the XROS 5 Mini and XROS 6 Mini.

Design, Colours & Build Quality

Both Minis share the same compact, lightweight profile that made the line so popular — almost identical in dimensions, both weighing under 60g. You won’t feel the difference in your pocket.

The XROS 6 Mini launches in 11 fresh colourways including Black, Brown and a striking series of Jelly finishes (Blue, Green, Orange, Pink and more) that have a soft translucent feel. The XROS 5 Mini has been on shelves long enough that you’ll find a wider, more established colour range still in stock at our XROS 5 Mini product page, including Carbon Black, Flowing Blue, Flowing Green and Flowing Pink.

Price: The XROS 6 Mini Is Actually Cheaper

Here’s where the comparison stops being interesting and starts being a no-brainer. At The E-Cig Store, the XROS 5 Mini currently sits at £24.99. The new XROS 6 Mini launches at £16.99 — £8 less than its predecessor.

This unusual pricing dynamic exists because the XROS 5 Mini hit the market at a higher RRP and has held its price thanks to sustained demand. The XROS 6 Mini is using aggressive introductory pricing to drive adoption. The result: you get the newer, better device for less money.

Pros and Cons

Which Mini Should You Buy?

Buy the XROS 6 Mini if you…

• Are buying your first XROS Mini — it’s cheaper and better
• Vape regularly and want the bigger battery and smoother airflow
• Refill pods often and want the 60-second Smart Prime
• Love the new Jelly translucent colourways
• Want the latest SSS 2.0 leak protection for travel

Stick with (or buy) the XROS 5 Mini if you…

• Want a specific colour the XROS 6 Mini doesn’t ship in yet
• Already own one and are happy — there’s no urgency to switch
• Prefer a proven device with thousands of UK reviews

For new buyers, the XROS 6 Mini is the obvious choice. Cheaper, more battery, better airflow, faster priming — there’s no real reason to spend £8 more for the older generation.

Frequently Asked Questions

The Final Verdict

The XROS 6 Mini is the better Mini, full stop. It has more battery, smoother airflow, faster priming, better leak protection, and right now it’s actually cheaper than the XROS 5 Mini. For anyone new to the XROS line — or anyone upgrading from a disposable — it’s the clear recommendation.

The XROS 5 Mini remains one of the most reliable beginner pod kits we’ve ever sold. If you find a specific colour you love or you want a device with thousands of UK reviews behind it, you won’t be disappointed. But for most buyers in 2026, the XROS 6 Mini wins on every meaningful metric.

Need help choosing? Browse our full refillable vape kits range or talk to our team in store. Every kit comes with our pre-tax e-liquid pricing guarantee until April 2027.