Geek Bar’s second-generation Pulse lineup gives you two clear paths: the Geek Bar Pulse 2 25K and the bigger Geek Bar Pulse X 2 50K. Both share the same DNA: draw activation, dual mesh coils, adjustable airflow, two power modes, and USB Type-C charging. On paper, though, they’re built for different kinds of vapers.
This guide compares them on specs, screens, flavors, battery life, and draw, so you can decide which one fits how you actually vape.
Geek Bar Pulse 2 vs X2: Quick Verdict
Bottom Line in 30 Seconds?
- Choose the Geek Bar Pulse 2 25K if you want a proven, slightly lighter device with a cleaner flavor profile from its 0.8Ω coil. It also has the clearest charging advantage of the two: fast charging that reaches 80% in about 15 minutes. The flavor list leans into the candy-forward Hubba line.
- Choose the Geek Bar Pulse X 2 50K if you want the most capacity in the 2-series. It’s rated for double the puffs (50,000 Regular / 25,000 Pulse), has a bigger 1000mAh battery, and delivers a warmer, denser hit from its 0.6Ω dual mesh coil. You also get the flashier 3D curved screen and binary halo light, plus a bigger flavor menu featuring the Bull line.
In short, the Pulse 2 is the efficient everyday pick, and the X2 is the high-capacity flagship.
Geek Bar Pulse 2 vs X2 Specs Compared
Here’s how the two stack up side by side:
| Feature | Geek Bar Pulse 2 25K | Geek Bar Pulse X 2 50K |
|---|---|---|
| Battery | 800mAh | 1000mAh |
| Max Puffs (Regular) | 25,000 | 50,000 |
| Max Puffs (Pulse) | 15,000 | 25,000 |
| Nicotine | 5% (50mg) | 5% |
| Coil | 0.8Ω Dual Mesh | 0.6Ω Dual Mesh |
| Airflow | Adjustable | Adjustable |
| Display | Dome Full Screen | 3D Curved Screen |
| Charging | USB Type-C, fast charge (80% in 15 min) | USB Type-C |
| Power Modes | Pulse / Regular | Two power modes |
| Extras | — | Binary Halo Light, NPU Inside |
| Flavor Options | 22 | 30 |
Both devices are draw-activated, so there are no buttons to press when you hit. You just inhale.
25K vs 50K: How Many Days Each?
Max puff ratings are best-case figures. Real-world numbers depend on how long and how hard you pull and which mode you use. Still, the ratings give a useful way to compare the two devices against each other.
Here’s a rough breakdown using the Regular-mode ratings:
| Daily Usage | Pulse 2 (25K) | Pulse X 2 (50K) |
|---|---|---|
| Light (~300 puffs/day) | ~80 days | ~165 days |
| Moderate (~500 puffs/day) | ~50 days | ~100 days |
| Heavy (~1,000 puffs/day) | ~25 days | ~50 days |
Expect real-world numbers to come in lower than these, especially with long draws or heavy use of Pulse mode. Pulse mode cuts the rating to 15,000 on the Pulse 2 and 25,000 on the X2.
One interesting detail: the X2’s Pulse-mode rating (25,000) matches the Pulse 2’s Regular-mode rating (25,000). If you like the stronger mode, the X2 lets you use it all the time and still get the same rated capacity as a Pulse 2 in its milder setting.
0.8Ω vs 0.6Ω Dual Mesh: What Changes?
Resistance matters more than most people realize. A lower-resistance coil draws more power from the same battery, which usually means warmer vapor, denser clouds, and a fuller, rounder hit.
That describes the X2’s 0.6Ω dual mesh coil. It’s tuned for richer, heavier vapor, which suits the bigger battery and the device’s “full-powered session” design.
The Pulse 2’s 0.8Ω dual mesh coil sits a bit higher on resistance. Geek Bar highlights faster, more even heating and better flavor clarity. Slightly higher resistance generally means a cooler, crisper draw where layered flavors, like a sour candy with a fruit finish, are easier to pick apart.
Rule of thumb: go 0.8Ω (Pulse 2) for clarity and 0.6Ω (X2) for intensity.
Geek Bar Dome vs 3D Curved Screen
The display is one of the biggest visual differences between these two, and Geek Bar clearly put a lot of design effort into both.
Is the Dome Screen Usable Outdoors?
The Pulse 2 uses a Dome Full Screen, meaning the display covers a large, rounded area of the device instead of a small window. A larger display area gives the readouts more room, which generally makes them easier to read at a glance.
Like any small, glossy screen, it’s easiest to read in the shade or indoors. In direct midday sun, glare from a curved, reflective surface can make it harder to see. Tilting the device or shading it with your hand usually fixes that. For everyday use, including commutes, patios, and evenings out, the dome screen does its job.
3D Curved Screen: Gimmick or Useful?
The X2’s 3D Curved Screen is the headline design feature. Geek Bar markets it as giving crisp, clear readouts with a sleek, modern look that stands out from the crowd. It’s paired with a binary halo light that adds a dynamic glow.
Is it a gimmick? Partly, and that’s not necessarily a bad thing. The halo light is mostly about style. If you like a device that looks premium and turns heads, it’s a genuine selling point. If you prefer something low-key, it’s just extra flash.
The curved screen itself is more than decoration. It shows the same key information you rely on, in a format that wraps with the body of the device. It’s both functional and showy.
Which Shows Battery and Juice Clearer?
Both screens are designed to show your key status info. The practical difference comes down to style:
- Pulse 2 Dome Screen: a large, full-coverage display that’s straightforward to read.
- X2 3D Curved Screen: a more premium, wraparound look that Geek Bar promotes for its clarity.
If easy readability is your only concern, both will serve you well. If you want the more striking, modern display, the X2 has the edge. Either way, it’s worth checking both indicators regularly, since a fast-draining battery on a high-capacity device is easy to miss.
Geek Bar Pulse 2 vs X2 Flavors
Here the two devices really separate. The Pulse 2 offers 22 flavors, and the X2 offers 30, with each built around its own flavor family.
Hubba vs Bull: Which Family First?
The Pulse 2’s Hubba line includes:
- Blue Razz Hubba
- Grape Hubba
- Lemon Hubba
- Strawberry Watermelon Hubba
- White Peach Hubba
The Hubba names suggest a bubblegum, candy-shop style: sweet, playful, and nostalgic. If you grew up loving bubblegum and sour candy, start here.
The Pulse X 2’s Bull line includes:
- Blue Razz Bull
- Coco Berry Bull
- Peach Bull
- Strawberry Bull
- Watermelon Bull
The Bull names point toward an energy-drink style profile with fruit layered on top. It’s a bolder, punchier direction that pairs well with the X2’s denser 0.6Ω vapor.
Which first? Candy and gum lovers should start with Hubba on the Pulse 2. If you want something bold that wakes you up, start with Bull on the X2.
The X2 also leans into slushes and jams: Grape Slush, Peach Slush, Wild Cherry Slush, Blueberry Jam, and Raspberry Jam. These are less common on the Pulse 2’s menu.
Miami Mint and Stone Freeze: Same on Both?
Several flavors appear on both devices:
- Miami Mint
- Stone Freeze
- Blue Razz Ice
- Watermelon Ice
- Sour Fcuking Fab
The Pulse 2 also has the original Fcuking Fab, and the X2 adds Orange Fcuking Fab, so the Fab family carries across in slightly different forms.
Are the shared flavors identical? The names match, but the hardware doesn’t. Because the X2 runs a lower-resistance 0.6Ω coil, the same flavor will usually hit warmer and thicker on the X2. On the Pulse 2’s 0.8Ω coil, it should feel a bit cooler and crisper. For menthol-forward profiles like Miami Mint, some vapers prefer the cooler, sharper delivery of the Pulse 2. Others like how the X2’s denser vapor fills out the mint.
If you already have a favorite shared flavor, your choice comes down to which delivery style you prefer.
Best Ice Pick on Each Side?
Pulse 2 ice picks:
- Sour Apple Ice: tart green apple with a cold finish, a great match for the Pulse 2’s flavor clarity.
- Juicy Peach Ice: soft, sweet stone fruit cooled down.
- White Gummy Ice: gummy candy with a frosty edge, unique to the Pulse 2.
X2 ice picks:
- Banana Taffy Freeze: an unusual mix of chewy candy and frozen finish.
- Stone Freeze: a staple available on both devices.
- Watermelon Ice and Blue Razz Ice: dependable classics.
Our picks are Sour Apple Ice on the Pulse 2 for its crisp sweet-tart balance, and Banana Taffy Freeze on the X2 for something you won’t find on most menus.
5. Geek Bar Pulse 2 vs X2 Battery Life
Puff count tells you how much e-liquid you’re getting. Battery capacity tells you how often you’ll be plugging in.
Does 800mAh Last a Full Day?
For most light-to-moderate vapers, an 800mAh battery should comfortably get through a typical day in Regular mode. Heavy users, or anyone who stays in Pulse mode, will drain it faster and may need a midday top-up.
That’s where the Pulse 2’s best feature comes in: fast charging that reaches 80% in about 15 minutes. Even if the battery runs low, a short break near a USB-C outlet gets you most of the way back. In practice, that fast charging matters almost as much as raw capacity. A short coffee break is enough to keep going.
Does 1000mAh Last Two Days?
The X2’s 1000mAh battery is 25% larger than the Pulse 2’s. For light vapers, stretching a charge across more than a day is realistic. For moderate and heavy users, especially in Pulse mode with the more power-hungry 0.6Ω coil, plan on charging about once a day.
That’s the trade-off: the lower-resistance coil that gives the X2 its denser vapor also draws more power per puff. Some of that bigger battery goes toward running the stronger hit, not just toward longer runtime.
The X2 still charges via USB Type-C, but the listing doesn’t specify the same 80%-in-15-minutes fast-charge rating as the Pulse 2. If quick top-ups matter to you, that’s a point in the Pulse 2’s favor.
In summary, the Pulse 2 has the smaller battery but the fastest recovery. The X2 has the bigger battery and more power to run, with less frequent charging for lighter users.
6. Geek Bar Pulse 2 vs X2 Draw & Airflow
Both devices have adjustable airflow, which is great for fine-tuning. How each one feels at different settings depends largely on its coil.
Tight MTL or Loose DTL on Each?
On the Pulse 2, closing the airflow down gives a focused, cigarette-style mouth-to-lung (MTL) draw where the flavor stays concentrated with the 0.8Ω coil. Opening the airflow loosens the pull toward a smoother, airier inhale. It isn’t a true sub-ohm DTL experience, but it’s more relaxed.
Geek Bar specifically promotes the X2’s ability to go from a tight, focused pull to a smooth and airy draw. Combined with the denser vapor from the 0.6Ω coil, the open setting feels fuller and more cloud-forward than the Pulse 2. Closed down, the X2’s MTL draw is warmer and heavier.
For a tight MTL draw with sharp flavor, the Pulse 2 is the better fit. For a looser, airier draw with bigger vapor, the X2 is the better fit.
Which Hits Smoother in Pulse Mode?
Pulse mode is the stronger of the two power settings on both devices, delivering more output per puff at the cost of total puff count.
- Pulse 2 in Pulse mode: stronger and more saturated, but the 0.8Ω coil keeps it from feeling overwhelming. Many vapers find it the smoother of the two in this mode, with flavor that stays clear.
- X2 in Pulse mode: this is where the X2 is designed to shine, with its bold, full-powered positioning. The 0.6Ω coil plus extra power gives a warmer, denser, more intense hit. That’s great if you want impact, but it’s a lot if you prefer a gentler session.
For smoothness, the Pulse 2 wins. For intensity, the X2 wins. If you’re new to high-powered disposables, open the airflow a bit more when you switch to Pulse mode on either device. It cools the vapor and softens the throat hit.
7. Final Verdict: Which Geek Bar to Buy?
Who Should Buy Pulse 2 vs Who Should Buy X2?
Buy the Geek Bar Pulse 2 25K if you:
- Want clear, crisp flavor from a 0.8Ω dual mesh coil
- Value fast charging (80% in about 15 minutes)
- Prefer a tighter MTL draw and a smoother Pulse mode
- Love candy and bubblegum flavors like the Hubba line, Sour Apple Ice, or White Gummy Ice
- Want a well-rounded, practical everyday device
Buy the Geek Bar Pulse X 2 50K if you:
- Want the highest capacity in the 2-series (50K Regular / 25K Pulse)
- Prefer warm, dense, full-bodied vapor from a 0.6Ω coil
- Like to stay in Pulse mode without giving up too much capacity
- Enjoy energy-drink and slush flavors like the Bull line, Grape Slush, or Banana Taffy Freeze
- Want a premium-looking device with a 3D curved screen and binary halo light
Pulse 2 vs X2 Pros and Cons
Geek Bar Pulse 2 25K Pros
- 0.8Ω dual mesh coil focused on flavor clarity
- Fast charging: 80% in about 15 minutes
- Smoother, more manageable Pulse mode
- Dome full screen for easy reading
- Unique Hubba line and standout ice flavors
Geek Bar Pulse 2 25K Cons
- Half the rated puff capacity of the X2
- Smaller 800mAh battery
- Smaller flavor menu (22 options)
- Less visual flair than the X2
Geek Bar Pulse X 2 50K Pros
- Double the rated puffs: 50,000 Regular / 25,000 Pulse
- Larger 1000mAh battery
- 0.6Ω dual mesh coil for dense, rich vapor
- Eye-catching 3D curved screen and binary halo light
- Biggest flavor menu (30 options), including the Bull, Slush, and Jam lines
Geek Bar Pulse X 2 50K Cons
- Lower-resistance coil uses more battery per puff
- No published fast-charge rating like the Pulse 2’s
- Pulse mode can feel intense for some vapers
- The flashy design may be more than minimalists want
The Pulse 2 is the efficient, flavor-focused choice that recharges fast and stays smooth. The Pulse X 2 is the bigger, bolder flagship for vapers who want maximum capacity, heavier vapor, and a device that stands out. You won’t go wrong with either. Choose based on whether you value clarity and convenience (Pulse 2) or capacity and intensity (X2).
