Price (USD)
XMAX Starry 4 edgePAX Plus
$125
XMAX Starry 4
$99
XMAX Starry 4 is typically around $26 lower.
Vaporizer Comparison
PAX Plus vs XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
PAX Plus
PAX Labs $125
VS
XMAX Starry 4
XMAX $99
Editorial Summary
PAX Plus and XMAX Starry 4 are both portable / conduction vaporizers, but they target different priorities. XMAX Starry 4 is usually the lower-cost pick at $99, around $26 below PAX Plus. XMAX Starry 4 has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
27
Different Specs
24
Shared Specs
3
Overall Overlap
11%
Shared Traits
Portable Conduction Discrete Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
XMAX Starry 4 edgePAX Plus
<30 seconds
XMAX Starry 4
~15 seconds
XMAX Starry 4 has the quicker listed heat-up profile.
Weight
PAX Plus edgePAX Plus
91 grams
XMAX Starry 4
~137g
PAX Plus is the lighter listed unit.
Heating Style
Close callPAX Plus
Conduction
XMAX Starry 4
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
PAX Plus
$125
XMAX Starry 4
$99
Heat Up Time
PAX Plus
<30 seconds
XMAX Starry 4
~15 seconds
Temperature Range
PAX Plus
360°F - 420°F
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Chamber Capacity
PAX Plus
0.25g - 0.5g
XMAX Starry 4
0.4g
Battery Type
PAX Plus
Internal 18650
XMAX Starry 4
18650
Battery Capacity
PAX Plus
3300mAh (internal)
XMAX Starry 4
2550mAh
Battery Life
PAX Plus
2+ hours
XMAX Starry 4
~60 minutes
Charging
PAX Plus
Magnetic dock via USB, under ~120 minutes
XMAX Starry 4
USB-C
Charge Time
PAX Plus
2-3 hours
XMAX Starry 4
~90 minutes
Dimensions
PAX Plus
98mm x 31mm x 22mm
XMAX Starry 4
115.9 x 37.5 x 24mm
Choose PAX Plus if...
- You want the lighter unit for carrying and travel.
- Your usage leans toward concentrates and premium sessions.
- You prefer PAX Plus's overall feature mix and form factor.
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $125).
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward budget and battery swap sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
24 differ 3 shared
| Specification | PAX Plus | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $125 | $99 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | <30 seconds | ~15 seconds |
| Temperature Range | 360°F - 420°F | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity | 0.25g - 0.5g | 0.4g |
| Battery Type | Internal 18650 | 18650 |
| Battery Capacity | 3300mAh (internal) | 2550mAh |
| Battery Life | 2+ hours | ~60 minutes |
| Charging | Magnetic dock via USB, under ~120 minutes | USB-C |
| Charge Time | 2-3 hours | ~90 minutes |
| Pass-Through Charging | — | Yes |
| Dimensions | 98mm x 31mm x 22mm | 115.9 x 37.5 x 24mm |
| Weight | 91 grams | ~137g |
| Power Adjustment | Stealth, Efficiency, Flavor, Boost modes | Digital (precise) |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | Supports concentrate insert (Complete Kit) | — |
| Brand | PAX Labs | XMAX |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | China |
| Display Type | — | OLED |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2022 | 2023 |
| Replaceable Battery | — | Yes |
| Session Style | Session | Session |
| Warranty | 10 years | 1 year |
Comparison FAQs
What is the biggest difference between the PAX Plus and the XMAX Starry 4?
There's no single headline gap. The differences are spread across 24 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the PAX Plus or the XMAX Starry 4?
XMAX Starry 4 is the cheaper option at $99 compared with $125 for the PAX Plus, about $26 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the PAX Plus or the XMAX Starry 4?
XMAX Starry 4 reaches session-ready temperature in ~15 seconds, while the PAX Plus takes <30 seconds. That's roughly 15 seconds quicker on the XMAX Starry 4, which is useful if you want shorter, on-demand sessions.
Which is lighter, the PAX Plus or the XMAX Starry 4?
PAX Plus is the lighter unit at 91 grams, around 46g less than the XMAX Starry 4 at ~137g. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the PAX Plus or the XMAX Starry 4?
PAX Plus is rated for 2+ hours, ahead of ~60 minutes on the XMAX Starry 4. Real-world battery life depends on how high you set the temperature and how long sessions run.
Can I swap the batteries on the PAX Plus or the XMAX Starry 4?
XMAX Starry 4 uses 18650, so you can carry spares for back-to-back days. The PAX Plus has a built-in battery you can't swap on the go.
Can I set custom temperatures on the PAX Plus or the XMAX Starry 4?
PAX Plus controls heat with stealth, efficiency, flavor, boost modes, while the XMAX Starry 4 uses digital (precise). XMAX Starry 4 gives you finer per-degree control.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.