Price (USD)
XMAX Starry 4 edgePAX 3
$250
XMAX Starry 4
$99
XMAX Starry 4 is typically around $151 lower.
Vaporizer Comparison
PAX 3 vs XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
PAX 3
PAX Labs $250
VS
XMAX Starry 4
XMAX from $99
Editorial Summary
PAX 3 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 $151 below PAX 3. XMAX Starry 4 has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
28
Different Specs
26
Shared Specs
2
Overall Overlap
7%
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 3
<30 seconds
XMAX Starry 4
~15 seconds
XMAX Starry 4 has the quicker listed heat-up profile.
Weight
PAX 3 edgePAX 3
~93 grams
XMAX Starry 4
~137g
PAX 3 is the lighter listed unit.
Heating Style
Close callPAX 3
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 3
$250
XMAX Starry 4
$99
Heat Up Time
PAX 3
<30 seconds
XMAX Starry 4
~15 seconds
Temperature Range
PAX 3
182°C - 215°C (360°F - 420°F)
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Chamber Capacity
PAX 3
0.35 - 0.5 grams
XMAX Starry 4
0.4g
Battery Type
PAX 3
Internal 18650
XMAX Starry 4
18650
Battery Capacity
PAX 3
3500mAh
XMAX Starry 4
2550mAh
Battery Life
PAX 3
~90 minutes
XMAX Starry 4
~60 minutes
Charging
PAX 3
Proprietary Dock
XMAX Starry 4
USB-C
Charge Time
PAX 3
~90 minutes
XMAX Starry 4
~3 hours
Dimensions
PAX 3
98mm x 31mm x 22mm
XMAX Starry 4
115.9 x 37.5 x 24mm
Choose PAX 3 if...
- You want the lighter unit for carrying and travel.
- Your usage leans toward concentrates sessions.
- You prefer PAX 3's overall feature mix and form factor.
Typical price
$250
Sold by To the Cloud Vapor Store
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $250).
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward budget and battery swap sessions.
Lowest price
$99
at The Stash Shack
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
26 differ 2 shared
| Specification | PAX 3 | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $250 | $99 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | <30 seconds | ~15 seconds |
| Temperature Range | 182°C - 215°C (360°F - 420°F) | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity | 0.35 - 0.5 grams | 0.4g |
| Battery Type | Internal 18650 | 18650 |
| Battery Capacity | 3500mAh | 2550mAh |
| Battery Life | ~90 minutes | ~60 minutes |
| Charging | Proprietary Dock | USB-C |
| Charge Time | ~90 minutes | ~3 hours |
| Pass-Through Charging | — | No |
| Bluetooth / App | Yes | — |
| Dimensions | 98mm x 31mm x 22mm | 115.9 x 37.5 x 24mm |
| Weight | ~93 grams | ~137g |
| Power Adjustment | Modular - 4 stages | Digital (precise) |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | Yes | — |
| Brand | PAX Labs | XMAX |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | China |
| Display Type | — | OLED |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2016 | 2023 |
| Replaceable Battery | — | Yes |
| Session Style | — | Session |
| Warranty | 10 years | 1 year |
Comparison FAQs
What is the biggest difference between the PAX 3 and the XMAX Starry 4?
The biggest practical difference is price tier: the XMAX Starry 4 sits at $99 while the PAX 3 is $250, a gap of about $151 that puts them in different buying brackets.
Which is cheaper, the PAX 3 or the XMAX Starry 4?
XMAX Starry 4 is the cheaper option at $99 compared with $250 for the PAX 3, about $151 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the PAX 3 or the XMAX Starry 4?
XMAX Starry 4 reaches session-ready temperature in ~15 seconds, while the PAX 3 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 3 or the XMAX Starry 4?
PAX 3 is the lighter unit at ~93 grams, around 44g 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 3 or the XMAX Starry 4?
PAX 3 is rated for ~90 minutes, 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 3 or the XMAX Starry 4?
XMAX Starry 4 uses 18650, so you can carry spares for back-to-back days. The PAX 3 has a built-in battery you can't swap on the go.
Can I set custom temperatures on the PAX 3 or the XMAX Starry 4?
PAX 3 controls heat with modular - 4 stages, while the XMAX Starry 4 uses digital (precise). XMAX Starry 4 gives you finer per-degree control.
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