Geek Bar Pulse X2 vs Original Pulse X: The Full Comparison

Short answer: the Geek Bar Pulse X2 is the bigger, longer-lasting device, rated for up to 50,000 puffs, while the original Geek Bar Pulse X tops out at 25,000. Both run dual-mesh coils and dual firing modes, but they land at different price points and different use cases.

Below, we break down the full spec sheet, every flavor in each lineup, real-world battery and puff life, and which one is actually worth your money in 2026.

Disposables have quietly become the dominant category in the vape market. The U.S. vaping industry pulled in an estimated $9.4 billion in revenue in 2025, according to Statista’s market forecast, and disposable unit sales have been climbing while pre-filled cartridge sales have been shrinking. That shift is exactly the market both Pulse models are built for: more puffs, less maintenance, no coil swaps.

This guide sticks to verifiable specs pulled directly from each product page, not marketing copy, so you can compare the two devices on facts rather than hype.

What Is the Geek Bar Pulse X2?

The Geek Bar Pulse X2 is Geek Bar’s higher-capacity follow-up to the original Pulse X, built to push puff count and battery life further without changing the core formula that made the first device popular.

It ships pre-filled with 18mL of 5% (50mg) nicotine salt e-liquid, runs on a 0.6Ω dual-mesh coil, and is rated for up to 50,000 puffs in Regular Mode or 25,000 puffs in Pulse Mode. A 1000mAh rechargeable battery charges over USB-C and reaches roughly 80% in about 20 minutes, so downtime between sessions stays short.

Physically, it’s compact at 58.5 × 29.7 × 94.7mm, with an adjustable bottom airflow toggle and draw-activated firing, meaning there’s no button to learn and no settings menu to dig through.

Geek Bar positions the X2 as the flagship of its Pulse lineup, and the spec sheet backs that up. Doubling the puff ceiling of the original device while also cutting charge time is a genuine hardware upgrade, not just a repackaging with a bigger number on the box.

That said, “flagship” doesn’t automatically mean “right for everyone.” A bigger tank and higher puff count matter most to heavier, daily users — someone who vapes occasionally may never notice the difference between 25,000 and 50,000 puffs before either device would be discarded anyway.

What Is the Original Geek Bar Pulse X?

The original Pulse X came first and set the template the X2 later built on. It combines a dual-mesh coil with an 18.0mL e-liquid tank, a 3D curved LED display, and an AI Power Adjustment system that reads your draw and adjusts airflow and wattage on the fly.

It’s rated for up to 25,000 puffs in Regular Mode or 15,000 in Pulse Mode, roughly half the X2’s ceiling. That doesn’t make it worse for every user; it just puts it in a different tier, closer to a mid-range disposable than a flagship one.

The 3D curved screen is a genuine point of difference. It shows live battery and e-liquid estimates, so you know roughly when the device is running low instead of guessing from vapor thickness alone.

The AI Power Adjustment feature is worth understanding too. Rather than firing at one fixed wattage, it reads how hard and how long you’re pulling and adjusts airflow and power in real time, aiming for more consistent flavor whether you’re taking short, light hits or long, deep ones.

For a device that launched before the X2, the original Pulse X still holds a technology edge in exactly these two areas — display and adaptive airflow — even though it’s been overtaken on raw capacity.

Geek Bar Pulse X2 vs Pulse X: Full Spec Comparison

Here’s the full breakdown, spec by spec, so you can see exactly where the two devices overlap and where they split.

The headline gap is puff count: the X2 doubles the original’s Regular Mode ceiling. In exchange, the Pulse X keeps the live LED screen and AI-adjusted airflow, features the X2 trades for a simpler toggle and a bigger tank life. Neither approach is objectively better; they’re built for different priorities.

What Flavors Does the Geek Bar Pulse X2 Come In?

The full Geek Bar Pulse X2 flavors lineup leans into bold, energy-drink-style fruit blends rather than classic single-fruit profiles. Here’s the current flavors list:

Geek Bar Pulse X2 Blue Razz Bull — electric blue raspberry with a crisp, candy-like edge and an energizing bull-style base underneath.

Geek Bar Pulse X2 Strawberry Bull — ripe strawberry layered over the same energizing base, finishing slightly tart rather than syrupy.

Geek Bar Pulse X2 Coco Berry Bull — tropical coconut meets mixed berry for a smoother, more exotic take on the Bull series.

Peach Bull rounds out the lineup with sweet peach over the same energizing profile. All four run on the identical 0.6Ω dual-mesh coil and 18mL tank, so flavor intensity should hold steady across the whole range — the choice comes down to taste, not performance.

What Flavors Does the Original Pulse X Come In?

The original Geek Bar Pulse X flavors lineup takes a different direction, leaning into fruit-and-dessert combinations instead of energy-drink profiles.

Geek Bar Pulse X White Peach Raspberry — ripe white peach balanced against tart raspberry, sweet up front with a sharper, fruitier finish.

Geek Bar Pulse X Strawberry Colada — a creamy coconut-and-pineapple colada base layered with strawberry, rounder and less acidic than a straight fruit blend.

Raspberry Jam, Orange Jam, and Pink & Blue complete the five-flavor lineup, all built on the same dual-mesh coil and 18.0mL tank so performance stays consistent no matter which one you pick.

Which Device Actually Lasts Longer?

On paper, the X2 lasts roughly twice as long as the original Pulse X. In practice, real-world puff counts depend on draw length, draw frequency, and which mode you use most, so treat both ratings as ceilings under standardized testing conditions, not day-to-day guarantees.

For someone averaging 200–300 puffs a day, the X2’s 50,000-puff Regular Mode rating could realistically stretch across several months, while the original Pulse X’s 25,000-puff rating at the same pace would land closer to 12–18 weeks. Switching to Pulse Mode on either device roughly halves that runway in exchange for a stronger hit.

Nicotine salt formulations like the 50mg used in both devices now make up the majority of e-liquid consumed worldwide, largely because they deliver a smoother throat hit at higher strengths than freebase nicotine — one reason both Pulse models can run higher mg without feeling harsh.

Battery life is a separate question from puff count, and it’s where the X2 pulls further ahead. A 1000mAh cell reaching 80% in about 20 minutes means fewer long charging sessions over the device’s lifespan, which matters most for anyone who tops up mid-day rather than charging overnight.

Coil performance also tends to soften slightly as e-liquid runs low on any disposable, regardless of brand — that’s a function of how mesh coils behave near the bottom of a tank, not a defect specific to either Pulse model.

Geek Bar Pulse X2 Review: Is It Worth the Upgrade?

Short answer: yes, if puff count and battery speed matter more to you than a screen. The Geek Bar Pulse X2 review breaks down testing notes in full, but the core takeaway is that the doubled puff rating and faster USB-C charging are real, measurable upgrades over the original.

What stands out: the 0.6Ω dual-mesh coil produces even vapor with minimal dry-hit risk, the 1000mAh battery genuinely does reach a usable charge in about 20 minutes, and the adjustable airflow toggle gives you manual control the original’s AI system doesn’t offer.

Where it falls short of the original: no live screen means you’re back to estimating remaining e-liquid and battery by feel, and the flavor lineup at launch is one shorter than the Pulse X’s five.

Geek Bar Pulse X Review: How Does It Hold Up in 2026?

Even with the X2 now on shelves, the original holds up well for anyone who values feedback over raw puff count. Our full Geek Bar Pulse X review covers testing in more depth, but the 3D curved LED screen remains its strongest selling point.

The AI Power Adjustment system also does something the X2 doesn’t attempt: it reads your draw pattern and adjusts wattage and airflow automatically, which can mean more consistent flavor across short and long pulls without you touching a toggle.

For lighter users who won’t burn through 25,000 puffs quickly anyway, the smaller capacity is a non-issue, and the lower price point compared to the X2 can make it the more sensible buy.

Where to Buy the Geek Bar Pulse X2 Near You

Availability varies a lot by region, and not every shop stocking “Pulse” devices will necessarily carry the X2. If you’d rather shop in person than wait on shipping, our Geek Bar Pulse X2 Near Me locator helps you find retailers currently stocking it instead of guessing from a general search.

If you’d rather order directly, the Buy Official Geek Bar Website carries the full current lineup, including both Pulse X2 and Pulse X, with age verification built into checkout as required under federal law.

Which One Should You Choose: Pulse X2 or Pulse X?

Choose the Pulse X2 if you want the longest runway per device, faster charging, and don’t mind losing the screen. Choose the original Pulse X if you want live battery and e-liquid tracking, AI-adjusted airflow, and a wider flavor lineup at launch.

Either way, our Geek Bar Guide covers the full product range if you want to compare both against other models in the lineup before deciding.

Both devices sit within the disposable segment that made up close to half of the global e-cigarette and vape market by product type in 2026, and disposables have consistently gained share over pod systems in the U.S. market over the past few years — a trend both the Pulse X and X2 are built to capitalize on.

If you’re a daily, all-day vaper who hates recharging and doesn’t care about a screen, the X2’s puff count and fast-charge battery make it the more practical daily driver. If you like knowing exactly how much e-liquid and battery you have left, or you want a wider flavor selection on day one, the original Pulse X still earns its spot.

Price also plays a role that specs alone don’t capture. The original Pulse X, being the earlier and smaller-capacity model, often sits at a lower price point than the X2 — worth factoring in if cost per puff matters more to you than total puff count.

FAQs

1. Is the Geek Bar Pulse X2 better than the original Pulse X?

It depends on priorities. The X2 offers double the puff count and faster charging, while the original Pulse X keeps a live LED screen and AI-adjusted airflow the X2 doesn’t have.

2. How many puffs does the Geek Bar Pulse X2 get compared to the Pulse X?

The X2 is rated for up to 50,000 puffs in Regular Mode versus 25,000 for the original Pulse X. In Pulse Mode, that’s 25,000 for the X2 versus 15,000 for the original.

3. Do both devices use nicotine salt e-liquid?

Yes. Both the Pulse X2 and the original Pulse X use 5% (50mg) nicotine salt formulations, which are designed to deliver a smoother throat hit at higher strengths than freebase nicotine.

4. Who is legally allowed to buy the Geek Bar Pulse X2 or Pulse X?

Federal law set the minimum purchase age for tobacco and vapor products, including both devices, at 21 starting in December 2019, and many states and individual retailers apply their own ID checks on top of that.

5. Can you recharge both the Pulse X2 and Pulse X?

Yes. Both are rechargeable via USB-C throughout the life of the e-liquid rather than charged once and discarded, though the X2’s 1000mAh battery is rated to reach roughly 80% in about 20 minutes.