Price (USD)
Dynavap The "B" edgeDynavap The "B"
$59
XMAX V4 Pro
$120
Dynavap The "B" is typically around $61 lower.
Vaporizer Comparison
Dynavap The "B" vs XMAX V4 Pro
Side-by-side specs, pricing context, and clear decision guidance.
Dynavap The "B"
DynaVap from $49
VS
XMAX V4 Pro
XMAX $120
Editorial Summary
Dynavap The "B" and XMAX V4 Pro are both portable / budget vaporizers, but they target different priorities. Dynavap The "B" is usually the lower-cost pick at $59, around $61 below XMAX V4 Pro. Heat-up speed is broadly similar between the two.
Specs Compared
25
Different Specs
23
Shared Specs
2
Overall Overlap
8%
Shared Traits
Portable Budget
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callDynavap The "B"
Depending on the heat source, ~15 seconds
XMAX V4 Pro
10-20 seconds
Both devices are in a similar heat-up range.
Heating Style
Close callDynavap The "B"
Hybrid
XMAX V4 Pro
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Dynavap The "B"
$59
XMAX V4 Pro
$120
Heating Type
Dynavap The "B"
Hybrid
XMAX V4 Pro
Convection
Heat Up Time
Dynavap The "B"
Depending on the heat source, ~15 seconds
XMAX V4 Pro
10-20 seconds
Temperature Range
Dynavap The "B"
300°F - 450°F
XMAX V4 Pro
100 - 220C (212 - 428F)
Chamber Capacity
Dynavap The "B"
~0.05g
XMAX V4 Pro
0.1g - 0.15g
Battery Type
Dynavap The "B"
None
XMAX V4 Pro
18650 (user replaceable)
Battery Capacity
Dynavap The "B"
N/A
XMAX V4 Pro
2550mAh
Battery Life
Dynavap The "B"
N/A
XMAX V4 Pro
6-8 sessions (XMAX claims up to 12)
Charging
Dynavap The "B"
N/A
XMAX V4 Pro
USB-C (side mounted)
Charge Time
Dynavap The "B"
N/A
XMAX V4 Pro
~3 hours at 5V/1A
Choose Dynavap The "B" if...
- You want the lower listed entry price ($59 vs $120).
- You prefer a hybrid heating profile.
- Your usage leans toward analog and hybrid sessions.
Lowest price
$49
at Vapor.com
Choose XMAX V4 Pro if...
- You prefer a convection heating profile.
- Your usage leans toward convection and electronic sessions.
- You prefer XMAX V4 Pro's overall feature mix and form factor.
Typical price
$120
Sold by VPM
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.
23 differ 2 shared
| Specification | Dynavap The "B" | XMAX V4 Pro |
|---|---|---|
| Price (USD) | $59 | $120 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid | Convection |
| Heat Up Time | Depending on the heat source, ~15 seconds | 10-20 seconds |
| Temperature Range | 300°F - 450°F | 100 - 220C (212 - 428F) |
| Chamber Capacity | ~0.05g | 0.1g - 0.15g |
| Battery Type | None | 18650 (user replaceable) |
| Battery Capacity | N/A | 2550mAh |
| Battery Life | N/A | 6-8 sessions (XMAX claims up to 12) |
| Charging | N/A | USB-C (side mounted) |
| Charge Time | N/A | ~3 hours at 5V/1A |
| Dimensions | — | 158 x 27 x 24mm |
| Weight | — | ~105 grams |
| Power Adjustment | Manual | Digital (precise, 1 degree steps) |
| Chamber Material | Stainless Steel | Stainless steel |
| Brand | DynaVap | XMAX |
| Adjustable Airflow | Yes | Yes (3 positions) |
| Country of Manufacture | United States (USA) | China |
| Display Type | — | Colour OLED (flippable) |
| Haptic Feedback | — | Yes |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2022 | 2026 |
| Session Style | — | Both |
| Warranty | Lifetime | 1 year |
| Water Pipe Adapter | — | Built into glass mouthpiece (14mm / 18mm) |
Comparison FAQs
What is the biggest difference between the Dynavap The "B" and the XMAX V4 Pro?
The biggest practical difference is heating approach: Dynavap The "B" runs hybrid while XMAX V4 Pro runs convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Dynavap The "B" or the XMAX V4 Pro?
Dynavap The "B" is the cheaper option at $59 compared with $120 for the XMAX V4 Pro, about $61 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Dynavap The "B" and the XMAX V4 Pro?
Dynavap The "B" uses hybrid heating, while the XMAX V4 Pro uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Dynavap The "B" or the XMAX V4 Pro hold more flower?
XMAX V4 Pro has the larger chamber at 0.1g - 0.15g, versus ~0.05g on the Dynavap The "B". A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Dynavap The "B" or the XMAX V4 Pro?
XMAX V4 Pro uses 18650 (user replaceable), so you can carry spares for back-to-back days. The Dynavap The "B" has a built-in battery you can't swap on the go.
Which heats up faster, the Dynavap The "B" or the XMAX V4 Pro?
Heat-up times are very close: Depending on the heat source, ~15 seconds on the Dynavap The "B" and 10-20 seconds on the XMAX V4 Pro. The real-world difference will be hard to notice mid-session.
Can I set custom temperatures on the Dynavap The "B" or the XMAX V4 Pro?
Dynavap The "B" controls heat with manual, while the XMAX V4 Pro uses digital (precise, 1 degree steps). XMAX V4 Pro gives you finer per-degree control.
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