XMAX Starry V4 vs XMAX V3 Pro vs XMAX V4 Pro: Which XMAX Portable Vaporizer Is Right for You?

XMAX has quietly built one of the strongest portable vaporizer lineups on the market. Instead of chasing ultra-premium pricing, the brand has focused on practical performance, removable batteries, modern heating technology, and excellent feature sets at accessible price points.

Three devices now dominate the conversation in the XMAX range:

• The XMAX Starry V4
• The XMAX V3 Pro
• The XMAX V4 Pro

At first glance, they may seem similar. In reality, they deliver very different vaping experiences.

The Starry V4 focuses on powerful conduction heating and effortless cloud production. The V3 Pro became famous for bringing true convection-style performance and on-demand mode to portable vaping at an affordable price. The newer V4 Pro evolves that formula with upgraded airflow control, faster heating, improved ergonomics, and a more premium out-of-box experience.

This guide compares all three in detail — including vapor quality, airflow, heating style, battery life, portability, maintenance, accessories, and long-term usability — to help you decide which XMAX vaporizer fits your style best.

Quick Verdict

Choose the XMAX Starry V4 if:

• You want dense clouds with minimal technique
• You prefer stronger extraction and heavier sessions
• You are transitioning away from smoking
• Battery life matters more than flavour precision

Choose the XMAX V3 Pro if:

• You prioritise flavour and convection performance
• You enjoy slower, terpene-rich sessions
• You want excellent water pipe compatibility
• You like using On-Demand mode for microdosing

Choose the XMAX V4 Pro if:

• You want the most refined overall XMAX experience
• You want airflow control and upgraded hardware
• You want stronger vapour than the V3 Pro while retaining flavour
• You want both Session and On-Demand flexibility with modern features

For pure simplicity and cloud production, the Starry V4 remains excellent. For flavour-focused convection vaping, the V3 Pro is still outstanding. But as an overall package, the V4 Pro is currently the most complete XMAX portable.

Quick Specs Comparison

Comparison data sourced from uploaded technical review files.

Design & Build Quality

XMAX Starry V4

The Starry V4 feels compact, sturdy, and immediately approachable. It uses a more traditional portable vaporizer shape, with a zirconia mouthpiece and a robust aluminium chassis that feels durable enough for everyday use.

It is the shortest and most pocket-friendly of the three, making it especially appealing for discreet carry.

The airflow slider also gives it a level of customisation missing from many compact vaporizers in this category.

XMAX V3 Pro

The V3 Pro takes a slimmer, pen-style approach. It feels lighter in the hand and slightly more modern visually, but its taller body makes it less compact than the Starry.

The body is aluminium and durable, but the stock mouthpiece is more basic compared with the newer V4 Pro.

What made the V3 Pro explode in popularity was not just the vape itself, but the ecosystem around it. Glass stems, cooling mouthpieces, bubblers, WPA adapters, silicone stems, and dosing systems transformed the device far beyond its original configuration.

XMAX V4 Pro

The V4 Pro is clearly the most refined design in the lineup.

It improves almost every usability complaint users had with the V3 Pro:

• Side-mounted USB-C charging
• Screw-on battery cap
• Colour OLED display
• Built-in airflow adjustment
• Included glass WPA mouthpiece
• Faster heat-up
• Improved ergonomics

It feels more premium, more polished, and more mature overall.

Design Winner: V4 Pro

The Starry is the most compact, but the V4 Pro feels like the most complete and refined portable overall.

Heating Technology & Session Style

The biggest differences between these devices come from how they heat your herb.

Starry V4: Strong Conduction Heating

The Starry V4 uses conduction heating, directly heating the herb via the ceramic chamber walls.

This creates:

• Faster extraction
• Immediate cloud production
• Heavier vapour
• Minimal learning curve

It behaves more like traditional smoking than the other two devices, which is why many former smokers adapt to it quickly. You simply load it, inhale, and get thick vapour with very little technique required.

The downside is that flavour fades faster during sessions, and herbs cook continuously while the chamber remains heated.

V3 Pro: True Convection Focus

The V3 Pro became hugely popular because it brought convection-style heating into a far more accessible portable format.

Instead of cooking the herb continuously, hot air passes through the chamber during inhalation. This means:

• Better terpene retention
• Cleaner flavour
• More efficient extraction
• Cooler, lighter vapour

The trade-off is draw technique. To get the best results, you need longer, slower draws — typically five seconds or more.

For flavour-focused users, though, the V3 Pro remains one of the best portable convection vaporizers for the money.

V4 Pro: Hybrid Evolution

The V4 Pro builds directly on the V3 Pro platform but adds more intensity and versatility.

Technically, it remains convection-dominant hybrid heating, but extraction feels stronger and more aggressive than the V3 Pro. Vapour density increases noticeably, especially at higher temperatures.

The three-stage airflow slider also changes the entire feel of the session:

• Fully open = smoother and cooler
• Mid setting = balanced flavour and density
• Restricted = hotter, denser extraction

The result is a device that bridges the gap between the easy cloud production of the Starry and the flavour purity of the V3 Pro.

Heating Winner: V4 Pro

The Starry is easiest. The V3 Pro is most flavour-focused. But the V4 Pro balances flavour, vapour density, and flexibility better than either.

Vapour Quality

Starry V4

The Starry V4 produces surprisingly dense vapour almost immediately. Even beginners can achieve thick clouds with very little effort.

It performs particularly well at higher temperatures and works exceptionally well for users who want stronger extraction quickly.

However, flavour becomes roasted faster during longer sessions compared with convection devices.

V3 Pro

The V3 Pro excels in terpene preservation and flavour clarity.

At lower temperatures, flavour stays present much longer than the Starry. Vapour feels cleaner and lighter, especially when paired with glass stems or bubblers.

It rewards slower inhalation and more deliberate sessions.

V4 Pro

The V4 Pro improves vapour density substantially over the V3 Pro while still retaining excellent flavour characteristics.

At lower temperatures, flavour remains clean and aromatic. Push it above 200°C and it produces thick, satisfying clouds that start to rival stronger conduction devices.

The included glass mouthpiece also noticeably improves flavour purity straight out of the box.

Vapour Winner: V4 Pro

The V4 Pro offers the best overall balance between flavour, cloud production, and extraction consistency.

Airflow & Draw Resistance

Starry V4

The Starry has adjustable airflow and naturally stronger extraction thanks to conduction heating.

Draw resistance feels moderate but comfortable.

V3 Pro

The V3 Pro has a relatively open draw compared with the V4 Pro, but no airflow adjustment.

It performs best with long, controlled convection pulls.

V4 Pro

The V4 Pro introduces true three-stage airflow control built directly into the body.

The difference between settings is genuinely noticeable:

• Open airflow improves cooling
• Restricted airflow increases density
• Mid airflow balances flavour and smoothness

Even fully open, the V4 Pro remains slightly more restricted than the V3 Pro.

Airflow Winner: V4 Pro

Customisable airflow gives the V4 Pro the most versatile inhale style overall.

Battery Life & Charging

All three devices use removable 18650 batteries, which remains one of XMAX’s biggest advantages.

Being able to carry spare batteries massively improves portability and long-term usability.

Starry V4

The Starry delivers the strongest battery life overall:

• Roughly 60–80 minutes runtime
• Excellent for longer sessions
• Ideal for heavier daily users

V3 Pro

The V3 Pro typically delivers:

• Around 30–45 minutes runtime
• Less endurance overall
• Reduced battery life when heavily using On-Demand mode

Still very usable thanks to battery swapping.

V4 Pro

The V4 Pro improves efficiency and usability over the V3 Pro:

• Faster heat-up
• Better battery cap design
• Side charging while standing upright
• More reliable day-to-day ergonomics

The screw-on battery cap is a major improvement over the magnetic cap from the V3 Pro.

Battery Winner: Starry V4

For pure endurance, the Starry still wins comfortably.

Accessories & Upgrade Ecosystem

This is one area where the V3 Pro and V4 Pro now stand almost equally strong.

XMAX V3 Pro

The V3 Pro built a huge reputation thanks to its accessory ecosystem:

• Glass mouthpieces
• Cooling stems
• Silicone stems
• Bubblers
• Water pipe adapters
• Dosing capsules
• Steel carry tubes
• WPA setups

It became highly moddable and customisable.

XMAX V4 Pro

Importantly, nearly all V3 Pro accessories are fully compatible with the V4 Pro.

That means the V4 Pro now benefits from:

• The entire V3 Pro accessory ecosystem
• Improved stock mouthpiece setup
• Included WPA compatibility
• Better airflow customisation
• Improved ergonomics

This gives the V4 Pro a major advantage because it starts stronger out of the box while still supporting the same aftermarket ecosystem.

Starry V4

The Starry supports accessories too, but the ecosystem is smaller and less modular overall.

Most users simply run it stock or with a WPA attachment.

Accessories Winner: V4 Pro

It now combines the full V3 Pro ecosystem with better stock hardware and more refined functionality.

Cleaning & Maintenance

Starry V4

Because of the conduction oven, residue builds up faster in the Starry. Regular chamber cleaning is important to maintain airflow and flavour.

V3 Pro

The V3 Pro is straightforward to maintain:

• Brush chamber after use
• Soak glass accessories in ISO
• Use dosing capsules for cleaner sessions

Daily maintenance is relatively easy.

V4 Pro

The V4 Pro uses a glass mouthpiece and more modular airflow system, which slightly increases cleaning complexity.

However, dosing capsules and removable mouthpiece components keep maintenance manageable.

Using water filtration also helps keep the vapour path cleaner longer.

Cleaning Winner: V3 Pro

Still slightly simpler overall.

Which One Should You Buy?

Buy the XMAX Starry V4 if:

You want:

• Thick clouds quickly
• Minimal technique
• Longer battery life
• A more smoking-style experience
• Strong extraction without tinkering

The Starry V4 remains one of the easiest portable vaporizers to recommend for former smokers.

Buy the XMAX V3 Pro if:

You want:

• Better flavour preservation
• Excellent convection performance
• On-Demand mode
• Water piece compatibility
• Long, slow terpene-rich sessions

The V3 Pro still delivers incredible flavour and flexibility.

Buy the XMAX V4 Pro if:

You want:

• The most complete XMAX portable
• Better stock performance
• Airflow control
• Faster heating
• Included WPA support
• Both Session and On-Demand modes
• Full V3 Pro accessory compatibility

It feels like the natural evolution of everything that made the V3 Pro successful.

Final Verdict

All three XMAX vaporizers deliver excellent performance for their price range, but they target different vaping styles.

The Starry V4 is the easiest and most aggressive performer, ideal for users who prioritise clouds and simplicity.

The V3 Pro remains a flavour-focused convection favourite with huge accessory flexibility and excellent microdosing capability.

The V4 Pro takes the best elements of both and combines them into the strongest overall package:

• Better vapour density than the V3 Pro
• Better flavour than the Starry
• Airflow customisation
• Faster heating
• Improved hardware
• Full accessory ecosystem compatibility

For users wanting the most balanced and versatile XMAX portable vaporizer available today, the V4 Pro takes the crown.