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Compare vape devices side by side
Pick any two kits to see battery, e-liquid capacity, power, coils, size and charging next to each other, with live prices from our shop and a plain answer on which one suits you.
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Centaurus E40 vs Aegis Legend 5
Both are sub-ohm kits, so they do the same job: the differences below decide it.
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- Battery
- Centaurus E40:1,400 mAh built-in
- Aegis Legend 5:Two 18650 cells, sold separately
- Capacity
- Centaurus E40:2 ml
- Aegis Legend 5:2 ml
- Output power
- Centaurus E40:5 to 40 W
- Aegis Legend 5:5 to 200 W More power
- Resistance
- Centaurus E40:0.25 to 2.0 Ω
- Aegis Legend 5:Not listed
- Size
- Centaurus E40:20 × 43.3 × 95 mm
- Aegis Legend 5:Not listed
- Charging
- Centaurus E40:5 V / 1.4 A
- Aegis Legend 5:USB-C
- Output voltage
- Centaurus E40:3 to 4.2 V
- Aegis Legend 5:Not listed
A tick marks the better figure on a row; figures within 10% count as level. Charging and output voltage are listed, never scored.
Key differences
- The Aegis Legend 5 reaches 200 W against 40 W.
- The Centaurus E40 has a built-in 1,400 mAh battery; the Aegis Legend 5 takes two 18650 cells, sold separately.
- They are level on capacity (2 ml each).
Which one is for you?
Choose the Centaurus E40 if
- you want a built-in battery you charge with a cable
Choose the Aegis Legend 5 if
- you would rather swap in charged 18650 cells than wait for a recharge
- you want more power (up to 200 W)
Set-up guides and fixes
Written comparisons
Our hands-on head-to-heads: the specs side by side, a winner per category and a straight answer on which to buy.
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Every figure comes from the spec table on each device's guide, taken from the manufacturer's published specifications. Where a tank or pod is sold bigger outside the UK, we show the UK version: refillable pods and tanks hold 2 ml at most here.
A tick marks the better figure on a row: the bigger battery, more e-liquid (per pack for prefilled kits), more power, the wider resistance range (more choice of coils, not better vaping) or the smaller body. Figures within 10% of each other count as level. Charging and output voltage are listed but never scored, and a figure we cannot read from a spec table is shown as written and never scored.
Prices and stock come live from our shop and are checked every few minutes. "Which one is for you" is a rule of thumb from the specs: low-resistance coils and more power suit direct to lung vaping, higher resistance suits a tighter, cigarette-like draw, and a bigger battery lasts longer between charges.