Price (USD)
Close callBoundless Vexil
$107
XMAX Starry 4
$99
Pricing is very close between both devices.
Vaporizer Comparison
Boundless Vexil vs XMAX Starry 4
Boundless Vexil
VS
XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
Editorial Summary
Boundless Vexil and XMAX Starry 4 are both portable / discrete vaporizers, but they target different priorities. Their listed prices are close ($107 vs $99). Heat-up speed is broadly similar between the two.
Specs Compared
19
Different Specs
16
Shared Specs
3
Overall Overlap
16%
Shared Traits
Portable Discrete Conduction Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless Vexil
15 Seconds
XMAX Starry 4
~15 seconds
Both devices are in a similar heat-up range.
Weight
Close callBoundless Vexil
154g
XMAX Starry 4
—
Weight is close enough that portability is likely similar.
Heating Style
Close callBoundless Vexil
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)
Boundless Vexil
$107
vs
XMAX Starry 4
$99
Device Type
Boundless Vexil
Portable
vs
XMAX Starry 4
—
Temperature Range
Boundless Vexil
—
vs
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Battery Type
Boundless Vexil
Internal
vs
XMAX Starry 4
18650
Battery Capacity
Boundless Vexil
1800mAh
vs
XMAX Starry 4
2550mAh
Charging
Boundless Vexil
—
vs
XMAX Starry 4
USB-C
Pass-Through Charging
Boundless Vexil
—
vs
XMAX Starry 4
Yes
Dimensions
Boundless Vexil
108x45x20mm
vs
XMAX Starry 4
115.9 x 37.5 x 24mm
Weight
Boundless Vexil
154g
vs
XMAX Starry 4
—
Oven Type
Boundless Vexil
Ceramic
vs
XMAX Starry 4
—
Choose Boundless Vexil if...
- You prefer Boundless Vexil's overall feature mix and form factor.
- You prefer Boundless Vexil's overall feature mix and form factor.
- You prefer Boundless Vexil's overall feature mix and form factor.
Choose XMAX Starry 4 if...
- Your usage leans toward budget and battery swap sessions.
- You prefer XMAX Starry 4's overall feature mix and form factor.
- You prefer XMAX Starry 4's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
16 differ 3 shared
| Specification | Boundless Vexil | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $107 | $99 |
| Device Type | Portable | — |
| Heating Type | Conduction | Conduction |
| Heat Up Time | 15 Seconds | ~15 seconds |
| Temperature Range | — | 100℃-240℃ (212℉-464℉) |
| Battery Type | Internal | 18650 |
| Battery Capacity | 1800mAh | 2550mAh |
| Charging | — | USB-C |
| Pass-Through Charging | — | Yes |
| Dimensions | 108x45x20mm | 115.9 x 37.5 x 24mm |
| Weight | 154g | — |
| Oven Type | Ceramic | — |
| Brand | Boundless Technology | — |
| Chamber Material | — | Ceramic |
| Display Type | — | OLED |
| Haptic Feedback | Yes | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Replaceable Battery | — | Yes |
| Temperature Control | Modular - 4 stage | — |
Comparison FAQs
What is the biggest difference between the Boundless Vexil and the XMAX Starry 4?
There's no single headline gap. The differences are spread across 16 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Can I use the XMAX Starry 4 while charging?
Yes, only the XMAX Starry 4 supports pass-through charging. The Boundless Vexil has to finish charging before you can use it.
Which is cheaper, the Boundless Vexil or the XMAX Starry 4?
Listed prices are close: $107 for the Boundless Vexil versus $99 for the XMAX Starry 4. Day-to-day price will likely come down to whichever retailer is running a promotion.
Can I swap the batteries on the Boundless Vexil or the XMAX Starry 4?
XMAX Starry 4 uses 18650, so you can carry spares for back-to-back days. The Boundless Vexil has a built-in battery you can't swap on the go.
Which heats up faster, the Boundless Vexil or the XMAX Starry 4?
Heat-up times are very close: 15 Seconds on the Boundless Vexil and ~15 seconds on the XMAX Starry 4. The real-world difference will be hard to notice mid-session.
How similar are the Boundless Vexil and the XMAX Starry 4?
Across the 19 specs we line up, they share 3 and differ on 16, an overlap of about 16%. The differences are concentrated in the areas the spec table highlights with a marker.
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