# Voopoo Drag X3 vs Vaporesso Gen Max: the verdict > Voopoo Drag X3 or Vaporesso Gen Max? Cell format, output, runtime and modes: our comparison settles it according to how you actually vape. Two names keep coming up whenever a vaper goes looking for something versatile and enduring. On one side the Voopoo Drag X3, heir to a successful line. On the other the Vaporesso Gen Max, built for output. Set out as **Voopoo Drag X3 vs Vaporesso Gen Max**, the two look similar on paper. In use they are not aimed at the same person at all. We compare them on the four points that make a difference day to day: cell format, useful power, runtime and how deep the settings go. ## Voopoo Drag X3 vs Vaporesso Gen Max: which one to choose Put as **Voopoo Drag X3 vs Vaporesso Gen Max**, the decision comes down to use. The Drag X3 targets the vaper who wants a compact, adaptable single cell device, comfortable on a tighter draw and on moderate direct lung alike. The Gen Max speaks to somebody chasing power headroom and the runtime that two cells bring. Neither is objectively superior. They answer two distinct needs, and the table further down summarises the gaps. The real arbitration happens on your style of vaping before anything else. ## Cell format, the first dividing line Power supply separates these two cleanly, and that choice governs both runtime and bulk. It is the first thing to settle, because everything else follows from it. The Voopoo Drag X3 runs a single external cell. British listings consistently describe it as taking an 18650 or a 21700, which lets you arbitrate between lightness and runtime simply by choosing what you slide inside. That single cell layout keeps the device slimmer and lighter in the hand. The Vaporesso Gen Max runs two 18650 cells. That dual layout aims at a bigger energy reserve and a higher power ceiling, at the cost of a noticeably larger and heavier body. The format question weighs heavily on real runtime, a subject we cover in our comparison of [the 21700 and the 18650](/uk/21700-or-18650-battery-for-your-box-mod/). There is a safety consequence to the Gen Max layout that no comparison should skip. On any dual cell device the two cells must be matched: same model, ideally the same batch, same charge level and the same usage history. Mismatched cells create an imbalance, and that rule is not negotiable. ## Useful power against your style of vaping The spec sheets quote very different ceilings, but the band you actually use is what decides whether that matters. The Drag X3 is quoted by Voopoo at up to 80 W, which comfortably covers a tighter draw and sensible direct lung vaping, where the overwhelming majority of everyday use sits. The Gen Max is quoted at up to 220 W on its dual cell layout, a figure only meaningful to somebody genuinely pushing sub ohm hard. For ordinary vaping the two behave alike. Both regulate steadily in the wattages people actually use, and the gap between the ceilings changes nothing in the hand. Read those maxima as headroom, not as a quality ranking. ## Runtime and charging day to day Runtime follows directly from cell format and from the wattage you vape at. This criterion often decides the matter for anyone out of the house all day. With its single cell, the Drag X3 offers respectable runtime, especially loaded with a good capacity 21700, and the cell swaps out in seconds so you can carry on immediately. Both devices charge over USB-C, which handles the occasional top up. The Gen Max, with two cells, logically goes longer between charges, which reassures the heavy user. In both cases a serious vaper is better served by a charged spare set than by relying on a socket. Cells travel in a rigid case, away from keys and coins, and charge on a charger suited to their format while somebody is around. ## Settings and handling How you drive a device counts as much as its figures. Menu, screen and modes define the comfort of everyday use far more than a wattage ceiling does. The Drag X3 is listed with a 1.66 inch touch screen and a motion sensor unlock, on a zinc alloy frame with a leather effect grip, which makes it unusually quick to adjust for an external cell device. The Gen Max keeps a smaller conventional TFT display, quoted at 0.96 inch, with physical navigation. Coil platforms diverge too, and that matters if you already hold stock. The Drag X3 sits in Voopoo's PnP ecosystem, appreciated for press fit coil changes. The Gen Max runs Vaporesso's GTX coils. The two are not interchangeable. One British point applies to both. Tanks sold here are capped at 2 ml, so the larger capacities quoted on international listings for the Drag X3 kit describe another market's version. Expect to refill often on either device. Carrying is where the gap widens most. A single cell device slips into a jacket pocket without announcing itself, whereas a dual cell body is closer to a bag object, and no amount of clever styling changes that arithmetic. Neither approach is wrong. It is simply worth being honest with yourself about whether the second cell will be carried or resented, because that answer predicts which device is still in use a year later. ## Summary table | Criterion | Voopoo Drag X3 | Vaporesso Gen Max | | --- | --- | --- | | Power | Single 18650 or 21700 | Dual 18650 | | Quoted output | Up to 80 W | Up to 220 W | | Screen | 1.66 in touch screen | 0.96 in TFT | | Coils | Voopoo PnP | Vaporesso GTX | | Bulk | Compact, light | Larger, heavier | | Target | Versatile, flexible | Heavy user, endurance | ## Our verdict by profile The comparison produces a different winner depending on how you vape, and crowning only one would be dishonest. For the all rounder alternating between a tighter draw and direct lung, who values light weight and a cell that swaps in seconds, the Drag X3 wins clearly. For the heavy user aiming at high output and the longest possible stretch without charging, the Gen Max takes it thanks to that second cell. The first profile would pay for the Gen Max in dead weight, the second would feel cramped on the Drag X3. To place both against the wider field, see our [guide to picking a box mod](/uk/best-box-mod-buying-guide/). ## Frequently asked questions ### Do the Drag X3 and the Gen Max use the same coils? No. The Drag X3 belongs to Voopoo's PnP ecosystem while the Gen Max uses Vaporesso's GTX coils. The two families are not interchangeable, which matters if you already hold a stock of one brand. ### Can a 21700 go in the Vaporesso Gen Max? No, the Gen Max is built for two 18650 cells. The 21700 option belongs to the Drag X3, which accepts either format depending on the runtime you want. Respecting the format the maker specifies is a safety requirement, not a preference. ### Which suits a newcomer better? The Drag X3, being more compact and centred on variable wattage, is quicker to get to grips with. The Gen Max is not complicated either, but its output ceiling and dual cell format speak to somebody who already knows what they want. ### Is the Gen Max second cell really useful? It is, for anyone vaping hard on direct lung, since high output drains energy quickly. For moderate use on a tighter draw, that second cell mostly translates into extra weight and runtime you will never fully exploit. ### Do both handle a tight mouth to lung draw? Yes, both regulate the low wattages of a tighter draw correctly, given a suitable atomiser. The Drag X3 remains more comfortable at it thanks to its compact, lighter body, which is better calibrated for discreet everyday carry. ## Voopoo Drag X3 vs Vaporesso Gen Max: what to take away Framed as **Voopoo Drag X3 vs Vaporesso Gen Max**, the choice is between flexibility and endurance. The first appeals through versatility and light weight, the second through its reserve of power and runtime. Neither replaces the other, and both occupy complementary places on a British shelf. Whichever you land on, treat the cell side with the seriousness it demands: matched cells on the dual layout, an intact wrap, transport in a rigid case and a charger suited to the format. Start from your own profile rather than from peak figures and the **Voopoo Drag X3 vs Vaporesso Gen Max** question answers itself. More arrivals are covered in our [new releases section](/uk/category/new-releases/). Editorial content for adult readers only. Vaping products usually contain nicotine, a substance that causes addiction. Not for sale to under-18s in the United Kingdom. This article is not a buying recommendation.