Vaporesso XROS Range

Which XROS kit is right for you?

Each tier suits a different kind of vaper. The breakdown below runs through what each series offers and how the models within it compare.

XROS Mini Series

The simplest tier in the range. Every Mini is draw-activated with no buttons, no screen and no settings to learn. The XROS 6 Mini is the latest, with a 1600mAh battery, COREX 3.0 pods and VENTURI airflow for the smoothest draw in the Mini lineup. The XROS 5 Mini shares the same 30W output and COREX 3.0 pods but without VENTURI. The XROS 4 Mini is the most affordable option at 1000mAh with COREX 2.0 pods.

• Draw-activated, no buttons or menus
• No screen or settings to learn
• Compact and pocket-friendly
• Best for switching from disposables
• Works well with nic salts and 50/50 e-liquids

XROS Nano Series

The Nano tier packs a colour screen and adjustable wattage into a shorter, wider body than the standard XROS. The XROS 5 Nano is the latest, and the first in the range with a full 1.09-inch touchscreen, a 1600mAh battery and COREX 3.0 pods with Eco, Normal and Power modes. The XROS 4 Nano sits alongside it with a 1.3-inch TFT display, 1350mAh battery and COREX 2.0 pods. Both charge at 2A via USB-C.

• Colour screen with adjustable wattage
• Draw-activated with on-screen controls
• Compact body, more portable than the standard kits
• Best for more control without the full-size device

XROS 5 and XROS 6

The full-size XROS kits with TFT screens, adjustable wattage and both button and draw activation. The XROS 6 is the newest, pairing an 1800mAh battery with VENTURI airflow and Smart Prime for faster pod priming. The XROS 5 runs a 1500mAh battery with 3A USB-C fast charging, making it one of the quickest kits in the range to top up. Both use COREX 3.0 pods and let you adjust wattage and airflow to suit your e-liquid.

• TFT screen with battery, wattage and puff counter
• Button and draw activation
• Adjustable wattage and airflow
• 3A USB-C fast charging
• Best for daily all-round use

XROS Pro Series

The top of the XROS range, built around the longest battery life and the most durable hardware in the lineup. The XROS Pro 2 packs a 2000mAh battery into a magnesium alloy body weighing just 65g, and comfortably lasts two days between charges. Super Pulse technology keeps power output steady as the battery drains, so flavour stays consistent from the first puff to the last. It also carries the largest screen in the range at 0.96 inches.

• Longest-lasting kit in the XROS range
• Lighter and more durable than the standard housing
• Consistent flavour output even at low battery
• Full adjustable wattage and airflow
• Best for heavy vapers who want all-day reliability

XROS kits compared

The table below compares the key specs across the current XROS lineup. All models use 2ml TPD-compliant pods and support the full COREX pod range.

XROS pods and COREX technology

Every XROS device from the original through to the XROS 6 uses the same pod format. Pods are cross-compatible across the entire range, so you do not need to match a specific pod to a specific kit.

COREX 2.0 and COREX 3.0

There are two generations of COREX pod available, and both fit every XROS device.

COREX 2.0 pods come in four resistances: 0.6 Ohm, 0.8 Ohm, 1.0 Ohm and 1.2 Ohm. They work reliably across the full range and are a good starting point if you are new to the XROS. COREX 3.0 pods use an improved mesh structure and better wicking material, which gives more consistent flavour and improved leak resistance. They are available in 0.4 Ohm, 0.6 Ohm and 0.8 Ohm. The only thing to keep in mind is that the 0.4 Ohm pod needs a higher-wattage device (XROS Pro and newer) to fire properly.

Choosing the right resistance

The resistance you choose shapes the draw, the vapour and the nicotine hit. Here is a quick guide:

• 0.8 Ohm or 1.0 Ohm — tight, cigarette-style draw. Best with 10mg or 20mg nic salts.
• 1.2 Ohm — the tightest draw available, ideal for light, discreet vaping with nic salts.
• 0.6 Ohm — slightly looser draw with more vapour. A good middle ground between MTL and RDTL.
• 0.4 Ohm — restricted direct-to-lung inhale. Pairs well with lower-strength e-liquids. Requires XROS Pro or newer to fire.

How to set up your XROS kit

1. Remove the pod from the device and take off the silicone plug from the fill port.
2. Fill the pod with your chosen e-liquid through the side fill port, leaving a small gap at the top. Nic salts and 50/50 e-liquids work best with XROS pods.
3. Replace the silicone plug and leave the pod to sit for at least five minutes so the coil can absorb the liquid fully. If your kit has Smart Prime (XROS 6), this takes around 60 seconds.
4. Insert the pod into the device until it clicks into place.
5. If your kit has a fire button, press it five times quickly to turn it on. Draw-activated models (Mini and Nano) are ready as soon as the pod is inserted.
6. Take a slow, steady inhale. Shorter draws for the first pod let the COREX coil prime properly.

Frequently asked questions about the Vaporesso XROS

How long do XROS pods last?

Most XROS pods last between one and two weeks with regular use. The exact lifespan depends on how often you vape, the sweetness of your e-liquid and the resistance of your pod. Sweeter flavours tend to wear pods out faster. You can typically refill each pod five to ten times before the flavour drops off, which puts running costs well below disposables.

Which pod resistance should I use?

The 0.8 Ohm or 1.0 Ohm pods suit a tight, cigarette-style draw with 10mg or 20mg nic salts. The 0.6 Ohm sits between the two if you want something slightly looser. For a restricted direct-to-lung inhale, the 0.4 Ohm pairs well with lower-strength e-liquids. The pods and COREX section above goes into more detail.

Are XROS pods cross-compatible between devices?

Yes. The entire range shares one pod format, so any COREX 2.0 or 3.0 pod fits any XROS kit. The only exception is the 0.4 Ohm pod, which needs a higher-wattage device (XROS Pro and newer) to fire properly. That means you can upgrade your kit and keep using the same pods.

What is the difference between COREX 2.0 and COREX 3.0?

COREX 3.0 uses an improved mesh structure and upgraded wicking material, which gives more even heating, better flavour consistency and improved leak resistance compared to COREX 2.0. Both generations fit the same devices, so you can try COREX 3.0 pods in any XROS kit without changing anything else.

What e-liquid works best with the XROS?

Nic salt e-liquids with a 50/50 VG/PG ratio are the best match. Most XROS users vape 10mg or 20mg nic salts for a smooth hit and quick nicotine satisfaction. Avoid high-VG e-liquids (70/30 or above) as they are too thick for XROS pods and can cause dry hits or poor wicking. Freebase e-liquids at 50/50 work fine at lower nicotine strengths.

Is the XROS good for switching from disposables?

The XROS is one of the most widely recommended refillable ranges for former disposable users. The draw is similar to a cigarette or disposable, the pods are simple to fill and use, and 20mg nic salts deliver a comparable nicotine hit. Running costs are significantly lower once you have the kit, and you are not throwing away the entire device each time.

What is the difference between the XROS 6 and XROS 6 Mini?

The XROS 6 has a 0.88-inch TFT screen, adjustable wattage, button-and-draw activation and an 1800mAh battery with 3A fast charging. The XROS 6 Mini removes the screen and button for a simpler auto-draw design, with a 1600mAh battery and 2A charging. Both use COREX 3.0 pods and share the same VENTURI airflow system.

Can I use the XROS for direct-to-lung vaping?

The XROS range is designed primarily for mouth-to-lung vaping. With the 0.4 Ohm pod and the airflow fully open, kits like the XROS Pro 2, XROS 5 and XROS 6 can deliver a restricted direct-to-lung draw. It will not produce the same vapour volume as a dedicated sub-ohm kit, but it works well if you prefer a slightly airier inhale without moving to a bigger device.

Why does my XROS pod taste burnt?

Almost always a dry coil. Prime every new pod by filling it and leaving it five minutes before you vape. Chain vaping without letting the wick catch up, thick e-liquids (70/30 or above) and running a pod too long all cause the same thing. If a fresh COREX pod does not fix it, top up the liquid level and make sure you are using a 50/50 e-liquid.

How do I know when to replace my XROS pod?

You will notice the flavour going flat, a muted or slightly burnt edge, or the liquid darkening inside the pod. When refilling does not bring it back, the coil is done. All COREX resistances are stocked alongside the kits, so replacements are straightforward.

Which XROS kit has the best battery life?

The XROS Pro 2 has the largest battery at 2000mAh and will comfortably last most vapers two days between charges. The XROS 6 comes next at 1800mAh, followed by the XROS 6 Mini at 1600mAh. For fast top-ups, the XROS 5 and XROS 6 both charge at 3A, so ten minutes on the cable can provide enough power for a full day of moderate use.

Is the XROS Pro 2 worth the extra cost?

If battery life and build quality matter most to you, yes. It comfortably outlasts every other XROS kit and the magnesium alloy build makes it lighter and more durable than the standard housing. The main trade-off is price. For lighter vapers or those on a tighter budget, the XROS 5 Mini or XROS 5 Nano deliver strong performance at a lower price point.