Price (USD)
Kingtons Black Widow edgeBoundless CFX+
$200
Kingtons Black Widow
$65
Kingtons Black Widow is typically around $135 lower.
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Boundless CFX+ vs Kingtons Black Widow
Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Editorial Summary
Boundless CFX+ and Kingtons Black Widow are both portable / conduction vaporizers, but they target different priorities. Kingtons Black Widow is usually the lower-cost pick at $65, around $135 below Boundless CFX+. Heat-up speed is broadly similar between the two.
Specs Compared
17
Different Specs
15
Shared Specs
2
Overall Overlap
12%
Shared Traits
PortableConductionElectronic
Head-to-Head Highlights
Quick snapshot of the specs people usually care about first.
Heat-Up Time
Close / ContextualBoundless CFX+
~30 Seconds
Kingtons Black Widow
<30 seconds
Both devices are in a similar heat-up range.
Weight
Kingtons Black Widow edgeBoundless CFX+
284 grams
Kingtons Black Widow
190 grams
Kingtons Black Widow is the lighter listed unit.
Heating Style
Close / ContextualBoundless CFX+
Conduction
Kingtons Black Widow
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFX+
$200
Kingtons Black Widow
$65
Device Type
Boundless CFX+
Portable
Kingtons Black Widow
—
Temperature Range
Boundless CFX+
121°C-221°C (250°F - 430°F)
Kingtons Black Widow
180°C - 220°C (356 - 428°F)
Chamber Capacity
Boundless CFX+
0.3-0.5 grams
Kingtons Black Widow
—
Battery Type
Boundless CFX+
Internal
Kingtons Black Widow
—
Battery Capacity
Boundless CFX+
2500mAh
Kingtons Black Widow
2200mAh
Battery Life
Boundless CFX+
6-8 Sessions
Kingtons Black Widow
—
Charging
Boundless CFX+
USB-C
Kingtons Black Widow
Micro USB
Charge Time
Boundless CFX+
~60 minutes
Kingtons Black Widow
3-4 hours
Dimensions
Boundless CFX+
—
Kingtons Black Widow
128 x 44 x 26mm
Choose Boundless CFX+ if...
- Your usage leans toward hybrid and ceramic chamber sessions.
- You prefer Boundless CFX+'s overall feature mix and form factor.
- You prefer Boundless CFX+'s overall feature mix and form factor.
Choose Kingtons Black Widow if...
- You want the lower listed entry price ($65 vs $200).
- You want the lighter unit for carrying and travel.
- Your usage leans toward budget and discrete sessions.
Spec Comparison Table
Direct comparison of shared and unique specifications from each device profile. (15 differences, 2 overlaps)
| Specification | Boundless CFX+ | Kingtons Black Widow |
|---|---|---|
| Price (USD) diff | $200 | $65 |
| Device Type diff | Portable | — |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~30 Seconds | <30 seconds |
| Temperature Range diff | 121°C-221°C (250°F - 430°F) | 180°C - 220°C (356 - 428°F) |
| Chamber Capacity diff | 0.3-0.5 grams | — |
| Battery Type diff | Internal | — |
| Battery Capacity diff | 2500mAh | 2200mAh |
| Battery Life diff | 6-8 Sessions | — |
| Charging diff | USB-C | Micro USB |
| Charge Time diff | ~60 minutes | 3-4 hours |
| Dimensions diff | — | 128 x 44 x 26mm |
| Weight diff | 284 grams | 190 grams |
| Power Adjustment diff | Digital | Modular - 5 Stages |
| Oven Type diff | Ceramic | — |
| Brand diff | Boundless Technology | Kingtons |
| Haptic Feedback diff | Yes | — |
Comparison FAQs
Is Boundless CFX+ better than Kingtons Black Widow?
Neither is universally better. Boundless CFX+ fits some priorities, while Kingtons Black Widow fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Which is cheaper: Boundless CFX+ or Kingtons Black Widow?
Kingtons Black Widow is listed lower ($65) compared with Boundless CFX+ ($200), but live retailer pricing can change.
Which heats up faster between Boundless CFX+ and Kingtons Black Widow?
Kingtons Black Widow has the faster listed heat-up time (<30 seconds) versus Boundless CFX+ (~30 Seconds).
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