Price (USD)
XMAX Starry 4 edgeFocus V Carta 2
$350
XMAX Starry 4
$99
XMAX Starry 4 is typically around $251 lower.
Vaporizer Comparison
Focus V Carta 2 vs XMAX Starry 4
Side-by-side specs, pricing context, and clear decision guidance.
Focus V Carta 2
Focus V $350
VS
XMAX Starry 4
XMAX from $99
Editorial Summary
Focus V Carta 2 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 $251 below Focus V Carta 2. Heat-up speed is broadly similar between the two.
Specs Compared
28
Different Specs
22
Shared Specs
6
Overall Overlap
21%
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 2
5 - 10 Seconds
XMAX Starry 4
~15 seconds
Both devices are in a similar heat-up range.
Weight
XMAX Starry 4 edgeFocus V Carta 2
~422g
XMAX Starry 4
~137g
XMAX Starry 4 is the lighter listed unit.
Heating Style
Close callFocus V Carta 2
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)
Focus V Carta 2
$350
XMAX Starry 4
$99
Heat Up Time
Focus V Carta 2
5 - 10 Seconds
XMAX Starry 4
~15 seconds
Temperature Range
Focus V Carta 2
365°F - 635°F
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Chamber Capacity
Focus V Carta 2
N/A
XMAX Starry 4
0.4g
Battery Type
Focus V Carta 2
Internal
XMAX Starry 4
18650
Battery Capacity
Focus V Carta 2
2000mAh
XMAX Starry 4
2550mAh
Battery Life
Focus V Carta 2
~10 sessions
XMAX Starry 4
~60 minutes
Charge Time
Focus V Carta 2
~90 minutes
XMAX Starry 4
~3 hours
Pass-Through Charging
Focus V Carta 2
Yes
XMAX Starry 4
No
Dimensions
Focus V Carta 2
184x67mm
XMAX Starry 4
115.9 x 37.5 x 24mm
Choose Focus V Carta 2 if...
- Your usage leans toward concentrates and premium sessions.
- You prefer Focus V Carta 2's overall feature mix and form factor.
- You value how the Focus V Carta 2 balances size, controls, and everyday practicality.
Typical price
$350
Sold by The Stash Shack
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $350).
- You want the lighter unit for carrying and travel.
- 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.
22 differ 6 shared
| Specification | Focus V Carta 2 | XMAX Starry 4 |
|---|---|---|
| Price (USD) | $350 | $99 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | 5 - 10 Seconds | ~15 seconds |
| Temperature Range | 365°F - 635°F | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity | N/A | 0.4g |
| Battery Type | Internal | 18650 |
| Battery Capacity | 2000mAh | 2550mAh |
| Battery Life | ~10 sessions | ~60 minutes |
| Charging | USB-C | USB-C |
| Charge Time | ~90 minutes | ~3 hours |
| Pass-Through Charging | Yes | No |
| Dimensions | 184x67mm | 115.9 x 37.5 x 24mm |
| Weight | ~422g | ~137g |
| Power Adjustment | Digital | Digital (precise) |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | Yes | — |
| Brand | Focus V | XMAX |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | — | China |
| Display Type | OLED | OLED |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2022 | 2023 |
| Replaceable Battery | — | Yes |
| Session Style | — | Session |
| Warranty | 1 year | 1 year |
| Wireless Charging | Yes | — |
Comparison FAQs
What is the biggest difference between the Focus V Carta 2 and the XMAX Starry 4?
The biggest practical difference is price tier: the XMAX Starry 4 sits at $99 while the Focus V Carta 2 is $350, a gap of about $251 that puts them in different buying brackets.
Which is cheaper, the Focus V Carta 2 or the XMAX Starry 4?
XMAX Starry 4 is the cheaper option at $99 compared with $350 for the Focus V Carta 2, about $251 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Focus V Carta 2 or the XMAX Starry 4?
Focus V Carta 2 reaches session-ready temperature in 5 - 10 Seconds, while the XMAX Starry 4 takes ~15 seconds. That's roughly 8 seconds quicker on the Focus V Carta 2, which is useful if you want shorter, on-demand sessions.
Which is lighter, the Focus V Carta 2 or the XMAX Starry 4?
XMAX Starry 4 is the lighter unit at ~137g, around 285g less than the Focus V Carta 2 at ~422g. The lighter device is easier to carry and pocket day-to-day.
Can I use the Focus V Carta 2 while charging?
Yes, only the Focus V Carta 2 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 2 or the XMAX Starry 4?
XMAX Starry 4 uses 18650, so you can carry spares for back-to-back days. The Focus V Carta 2 has a built-in battery you can't swap on the go.
How much flower do the Focus V Carta 2 and XMAX Starry 4 hold?
Focus V Carta 2 lists a chamber capacity of N/A; the XMAX Starry 4 lists 0.4g.
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