Price (USD)
XMAX Starry 4 edgeBoundless Tera V3
$155
XMAX Starry 4
$99
XMAX Starry 4 is typically around $56 lower.
Vaporizer Comparison
Boundless Tera V3 vs XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
Boundless Tera V3
Boundless Technology $155
VS
XMAX Starry 4
XMAX $99
Editorial Summary
Boundless Tera V3 and XMAX Starry 4 are both portable / battery swap vaporizers, but they target different priorities. XMAX Starry 4 is usually the lower-cost pick at $99, around $56 below Boundless Tera V3. 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 Battery Swap Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
XMAX Starry 4 edgeBoundless Tera V3
20 - 30 Seconds
XMAX Starry 4
~15 seconds
XMAX Starry 4 has the quicker listed heat-up profile.
Weight
XMAX Starry 4 edgeBoundless Tera V3
279g
XMAX Starry 4
~137g
XMAX Starry 4 is the lighter listed unit.
Heating Style
Close callBoundless Tera V3
Convection
XMAX Starry 4
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless Tera V3
$155
XMAX Starry 4
$99
Heating Type
Boundless Tera V3
Convection
XMAX Starry 4
Conduction
Heat Up Time
Boundless Tera V3
20 - 30 Seconds
XMAX Starry 4
~15 seconds
Temperature Range
Boundless Tera V3
60°C-260°C
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Chamber Capacity
Boundless Tera V3
0.6g
XMAX Starry 4
0.4g
Battery Type
Boundless Tera V3
Dual 18650
XMAX Starry 4
18650
Battery Capacity
Boundless Tera V3
5000mAh
XMAX Starry 4
2550mAh
Charging
Boundless Tera V3
Micro-USB
XMAX Starry 4
USB-C
Charge Time
Boundless Tera V3
~2.5 hours
XMAX Starry 4
~90 minutes
Dimensions
Boundless Tera V3
120x40x25mm
XMAX Starry 4
115.9 x 37.5 x 24mm
Choose Boundless Tera V3 if...
- You prefer a convection heating profile.
- Your usage leans toward convection and concentrates sessions.
- You prefer Boundless Tera V3's overall feature mix and form factor.
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $155).
- You care about faster heat-up time for quicker sessions.
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
Spec Comparison Table
Direct comparison of every spec from each device profile.
24 differ 3 shared
| Specification | Boundless Tera V3 | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $155 | $99 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | 20 - 30 Seconds | ~15 seconds |
| Temperature Range | 60°C-260°C | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity | 0.6g | 0.4g |
| Battery Type | Dual 18650 | 18650 |
| Battery Capacity | 5000mAh | 2550mAh |
| Battery Life | — | ~60 minutes |
| Charging | Micro-USB | USB-C |
| Charge Time | ~2.5 hours | ~90 minutes |
| Pass-Through Charging | — | Yes |
| Dimensions | 120x40x25mm | 115.9 x 37.5 x 24mm |
| Weight | 279g | ~137g |
| Power Adjustment | Digital | Digital (precise) |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | Yes | — |
| Brand | Boundless Technology | XMAX |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | China | China |
| Display Type | — | OLED |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2018 | 2023 |
| Replaceable Battery | — | Yes |
| Session Style | Session | Session |
| Warranty | 3 years | 1 year |
Comparison FAQs
What is the biggest difference between the Boundless Tera V3 and the XMAX Starry 4?
The biggest practical difference is heating approach: Boundless Tera V3 runs convection while XMAX Starry 4 runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Boundless Tera V3 or the XMAX Starry 4?
XMAX Starry 4 is the cheaper option at $99 compared with $155 for the Boundless Tera V3, about $56 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless Tera V3 or the XMAX Starry 4?
XMAX Starry 4 reaches session-ready temperature in ~15 seconds, while the Boundless Tera V3 takes 20 - 30 Seconds. That's roughly 10 seconds quicker on the XMAX Starry 4, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless Tera V3 and the XMAX Starry 4?
Boundless Tera V3 uses convection heating, while the XMAX Starry 4 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless Tera V3 or the XMAX Starry 4 hold more flower?
Boundless Tera V3 has the larger chamber at 0.6g, versus 0.4g on the XMAX Starry 4. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Boundless Tera V3 or the XMAX Starry 4?
XMAX Starry 4 is the lighter unit at ~137g, around 142g less than the Boundless Tera V3 at 279g. The lighter device is easier to carry and pocket day-to-day.
Which charges faster, the Boundless Tera V3 or the XMAX Starry 4?
XMAX Starry 4 fully charges in ~90 minutes, ahead of ~2.5 hours on the Boundless Tera V3.
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