Price (USD)
XMAX Starry 4 edgeFocus V Carta Sport
$235
XMAX Starry 4
$99
XMAX Starry 4 is typically around $136 lower.
Vaporizer Comparison
Focus V Carta Sport vs XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
Focus V Carta Sport
Focus V $235
VS
XMAX Starry 4
XMAX from $99
Editorial Summary
Focus V Carta Sport 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 $136 below Focus V Carta Sport. Heat-up speed is broadly similar between the two.
Specs Compared
31
Different Specs
28
Shared Specs
3
Overall Overlap
10%
Shared Traits
Portable Conduction Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callFocus V Carta Sport
~10 seconds
XMAX Starry 4
~15 seconds
Both devices are in a similar heat-up range.
Heating Style
Close callFocus V Carta Sport
Conduction (Intelli-Core, heated floor and side walls)
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)
Focus V Carta Sport
$235
XMAX Starry 4
$99
Heating Type
Focus V Carta Sport
Conduction (Intelli-Core, heated floor and side walls)
XMAX Starry 4
Conduction
Heat Up Time
Focus V Carta Sport
~10 seconds
XMAX Starry 4
~15 seconds
Temperature Range
Focus V Carta Sport
249-296°C (480-565°F) across five presets, wider custom range in the app
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Battery Type
Focus V Carta Sport
Internal, sealed
XMAX Starry 4
18650
Battery Capacity
Focus V Carta Sport
2700mAh (35% larger than the Carta 2)
XMAX Starry 4
2550mAh
Battery Life
Focus V Carta Sport
Focus V quotes 50+ dabs, closer to 30-35 at mid temperatures
XMAX Starry 4
~60 minutes
Charging
Focus V Carta Sport
USB-C (Focus V wireless charger sold separately)
XMAX Starry 4
USB-C
Charge Time
Focus V Carta Sport
~90 minutes
XMAX Starry 4
~3 hours
Pass-Through Charging
Focus V Carta Sport
Yes
XMAX Starry 4
No
Choose Focus V Carta Sport if...
- You prefer a conduction (intelli-core, heated floor and side walls) heating profile.
- Your usage leans toward concentrates and glass sessions.
- You prefer Focus V Carta Sport's overall feature mix and form factor.
Typical price
$235
Sold by The Stash Shack
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $235).
- You prefer a conduction heating profile.
- 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.
28 differ 3 shared
| Specification | Focus V Carta Sport | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $235 | $99 |
| Device Type | Portable | Portable |
| Heating Type | Conduction (Intelli-Core, heated floor and side walls) | Conduction |
| Heat Up Time | ~10 seconds | ~15 seconds |
| Temperature Range | 249-296°C (480-565°F) across five presets, wider custom range in the app | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity | — | 0.4g |
| Battery Type | Internal, sealed | 18650 |
| Battery Capacity | 2700mAh (35% larger than the Carta 2) | 2550mAh |
| Battery Life | Focus V quotes 50+ dabs, closer to 30-35 at mid temperatures | ~60 minutes |
| Charging | USB-C (Focus V wireless charger sold separately) | USB-C |
| Charge Time | ~90 minutes | ~3 hours |
| Pass-Through Charging | Yes | No |
| Dimensions | — | 115.9 x 37.5 x 24mm |
| Weight | — | ~137g |
| Power Adjustment | Five presets plus custom values in the V Browser app | Digital (precise) |
| Chamber Material | Quartz lined ceramic (Intelli-Core for Oil) | Ceramic |
| Concentrate Support | Yes (dry herb with the separate Intelli-Core for Herb atomizer) | — |
| Brand | Focus V | XMAX |
| Adjustable Airflow | Control Stick carb cap steers airflow, no airflow dial | Yes |
| App Control | Yes, V Browser over Bluetooth | — |
| Body Material | Aircraft grade aluminium with a textured silicone grip | — |
| Country of Manufacture | — | China |
| Display Type | RGB LED ring (no screen) | OLED |
| Haptic Feedback | Yes | Yes |
| Heat Cycle Duration | Adjustable from 20 to 120 seconds in the app | — |
| Manufacturer | Focus V | TopGreen Technology Co |
| Release Date | 2025 | 2023 |
| Replaceable Battery | — | Yes |
| Session Style | Session | Session |
| Warranty | 1 year on the base, 6 months on Intelli-Core atomizers, 7 days on glass tops | 1 year |
| Water Filtration | Yes, borosilicate CARTA Glass top | — |
Comparison FAQs
What is the biggest difference between the Focus V Carta Sport and the XMAX Starry 4?
The biggest practical difference is price tier: the XMAX Starry 4 sits at $99 while the Focus V Carta Sport is $235, a gap of about $136 that puts them in different buying brackets.
Which is cheaper, the Focus V Carta Sport or the XMAX Starry 4?
XMAX Starry 4 is the cheaper option at $99 compared with $235 for the Focus V Carta Sport, about $136 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Focus V Carta Sport or the XMAX Starry 4?
Focus V Carta Sport reaches session-ready temperature in ~10 seconds, while the XMAX Starry 4 takes ~15 seconds. That's roughly 5 seconds quicker on the Focus V Carta Sport, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Focus V Carta Sport and the XMAX Starry 4?
Focus V Carta Sport uses conduction (intelli-core, heated floor and side walls) heating, while the XMAX Starry 4 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I use the Focus V Carta Sport while charging?
Yes, only the Focus V Carta Sport supports pass-through charging. The XMAX Starry 4 has to finish charging before you can use it.
Can I swap the batteries on the Focus V Carta Sport or the XMAX Starry 4?
XMAX Starry 4 uses 18650, so you can carry spares for back-to-back days. The Focus V Carta Sport has a built-in battery you can't swap on the go.
Which charges faster, the Focus V Carta Sport or the XMAX Starry 4?
Focus V Carta Sport fully charges in ~90 minutes, ahead of ~3 hours on the XMAX Starry 4.
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