1. Price Comparison: Device and Pod Costs

The most obvious difference is the upfront cost. The Essential 2 is priced at $39.99 AUD, making it one of the most affordable RELX devices ever. The Infinity 2 commands a premium at $69.99 AUD, reflecting its extra features.

Both devices use the same RELX Pods (compatible with both RELX Pod and Pod Pro ranges). A single pod costs around $12 AUD, but multi‑pack bundles (e.g., 10‑pod or 20‑pod packs) lower the per‑pod price significantly. Over time, pod costs will be identical regardless of which device you choose.

If you're on a tight budget, the Essential 2 gives you the full RELX pod experience at a much lower entry cost. If you can stretch your budget, the Infinity 2 offers features that may be worth the extra $30.

2. Specifications Comparison: Power, Battery, and Design

Here's a detailed look at what each device offers under the hood. Data sourced from official RELX specifications and Australian retailers.

Key takeaways: The Infinity 2 has a slightly larger battery and three power modes for customizing your vaping experience. The Essential 2 is fixed at 10W, which is actually higher than the Infinity 2's Smooth mode (6.5W) but lower than its Boost mode (8W). The Essential 2 is also noticeably lighter and more pocketable.

3. Flavour and Vapour Production Comparison

Both devices use RELX's Super Smooth™ technology and FEELM ceramic coils, so the core flavour quality is excellent on either. However, the Infinity 2's adjustable power modes give you more control over how that flavour is delivered:

• Eco mode (5.5W): Light, cool vapour – preserves delicate fruit notes (e.g., Peach, Jasmine Green Tea) and maximises battery.
• Smooth mode (6.5W): Balanced, all‑round excellent for most flavours.
• Boost mode (8W): Warmer, denser vapour – brings out deeper notes in tobacco, dessert, and menthol flavours.

The Essential 2 runs at a fixed 10W – which is actually higher than the Infinity 2's Boost mode. This means the Essential 2 produces warmer vapour and a stronger throat hit by default, making it feel more "powerful" out of the box. However, you can't dial it down. For vapers who prefer cooler vapour or very sensitive flavours, the Infinity 2's Eco mode is a clear advantage.

In terms of vapour volume, the Essential 2 at 10W produces slightly denser clouds than the Infinity 2's Boost mode (8W), but the difference is minor. Both devices provide satisfying mouth‑to‑lung (MTL) draws suitable for ex‑smokers and casual vapers.

4. Battery Life and Charging Speed

The Infinity 2's 440 mAh battery is 16% larger than the Essential 2's 380 mAh. However, because the Infinity 2 offers lower power modes, its battery can last significantly longer when used in Eco or Smooth mode. In real‑world usage:

• Infinity 2 (Eco mode): Up to 15–18 hours of continuous use (about 1.5 days for a heavy vaper).
• Infinity 2 (Boost mode): Roughly 8–10 hours – similar to Essential 2.
• Essential 2 (fixed 10W): Approximately 8–10 hours of moderate to heavy use.

The bigger difference is charging speed. The Infinity 2 supports 1.6A fast charging, reaching 80% in just 15 minutes and full charge in 30 minutes. The Essential 2 charges more slowly: 80% in 30 minutes, full in about 45 minutes. If you often need a quick top‑up between meetings or before going out, the Infinity 2 is significantly more convenient.

5. Design, Build Quality, and Portability

Both devices feature aluminium bodies, but their design philosophies differ. The Infinity 2 has a smooth, glossy finish with a curved edge, giving it a more premium, "high‑end tech" feel. It's slightly heavier and thicker, but still comfortably pocketable.

The Essential 2 has a textured stripe pattern that not only looks distinctive but also provides better grip – a practical advantage if you're prone to dropping things. It's noticeably lighter (18g vs 33g) and slimmer, making it the more portable choice for carrying in a shirt pocket or small bag.

One important design note: the Infinity 2 uses haptic feedback (vibration) to confirm mode changes and warn of low battery – a nice touch. The Essential 2 relies solely on its LED indicator.

6. Pros and Cons Summary

7. Who Should Buy Which?

Choose the RELX Infinity 2 if:

• You have a higher budget and want the best experience.
• You like to customise your vaping intensity (Eco / Smooth / Boost).
• You value ultra‑fast charging and haptic feedback.
• You vape a variety of flavours and want to optimise each pod.
• You plan to use the device for a long time and see it as an investment.

Choose the RELX Essential 2 if:

• You're a beginner on a budget.
• You prefer a lightweight, ultra‑portable device.
• You don't need adjustable power – just a reliable, satisfying vape.
• You need a simple, no‑fuss device for daily use.

8. Frequently Asked Questions

9. Final Verdict and Purchase Options

Both the RELX Infinity 2 and Essential 2 are excellent pod systems. The decision comes down to your budget and feature preferences:

• If you want the most advanced, customisable, and fastest‑charging device, the Infinity 2 is worth the extra $30.
• If you want a lightweight, affordable, and straightforward device that "just works", the Essential 2 is an unbeatable value.

Both devices use the same high‑quality pods, so your long‑term running costs will be identical. Choose based on your initial investment and desired features.

You can purchase both devices directly from VapingPuff Australia with fast express shipping nationwide.

RELX Infinity 2 (6th Gen)

$69.99 AUD

• 440mAh battery, 3 power modes (5.5W/6.5W/8W)
• Ultra‑fast charging (80% in 15 min)
• Haptic feedback, premium aluminium build

Shop Infinity 2

RELX Essential 2 Device

$39.99 AUD

• 380mAh battery, 10W fixed output
• USB‑C charging (80% in 30 min)
• Lightweight textured design

Shop Essential 2