Smlight SLZB-07p7 vs Sonoff ZBDongle-P

Full Smart Dongles comparison in 2026

Updated April 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
In 2026, Smlight SLZB-07p7 is the better overall pick. Its strongest advantages show up in price, rating, and thread border router, with antenna gain helping widen the gap. Choose Sonoff ZBDongle-P only if warranty matters more to you than the broader advantage from Smlight SLZB-07p7. As a general recommendation, Smlight SLZB-07p7 comes out on top.
FeatureSmlight SLZB-07p7Sonoff ZBDongle-PWinner
Price$36.99$39.99Smlight SLZB-07p7
Rating4.84.6Smlight SLZB-07p7
Warranty1 year2 yearsSonoff ZBDongle-P
Thread Border RouterYESNOSmlight SLZB-07p7
Antenna Gain+3dB2 dBiSmlight SLZB-07p7
Zigbee Chip ModelCC2652P7CC2652PDifferent strengths
Amplifier Gain+20dB+20dBmDifferent strengths
PowerUSBUSBTie
ConnectivityUSBUSBTie
Zigbee RouterYESYESTie
Z-Wave ControllerNONOTie
Matter BridgeNONOTie

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-07p7 or Sonoff ZBDongle-P?
Smlight SLZB-07p7 has the stronger overall profile in this comparison, especially for price, rating, and thread border router.
What is the biggest difference between Smlight SLZB-07p7 and Sonoff ZBDongle-P?
Price is one of the clearest differences: Smlight SLZB-07p7 lists $36.99, while Sonoff ZBDongle-P lists $39.99.
Which one looks better on price?
Smlight SLZB-07p7 is listed at $36.99, while Sonoff ZBDongle-P is listed at $39.99. Smlight SLZB-07p7 (better spec).
Who should buy Smlight SLZB-07p7?
Choose Smlight SLZB-07p7 if your priority is price and rating and that matters more than warranty.
Who should buy Sonoff ZBDongle-P?
Choose Sonoff ZBDongle-P if your priority is warranty and that matters more than price.
Smart Home Planner