Smlight SLZB-07p7 vs Sonoff ZBDongle-E

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. It has the clearer edge on rating, thread border router, and antenna gain, and it stays ahead on its broader overall balance. The only strong reason to choose Sonoff ZBDongle-E is if price and warranty is more important to you than the overall verdict. That is enough to make Smlight SLZB-07p7 the better pick for most buyers.
vs
FeatureSmlight SLZB-07p7Sonoff ZBDongle-EWinner
Price$36.99$26.99Sonoff ZBDongle-E
Rating4.84.7Smlight SLZB-07p7
Warranty1 year2 yearsSonoff ZBDongle-E
Thread Border RouterYESNOSmlight SLZB-07p7
Antenna Gain+3dB2 dBiSmlight SLZB-07p7
Zigbee Chip ModelCC2652P7EFR32MG21Different strengths
Amplifier Gain+20dB+20dBmDifferent strengths
PowerUSBUSBTie
ConnectivityUSBUSBTie
Zigbee RouterYESYESTie
Z-Wave ControllerNONOTie
Matter BridgeNONOTie
Winner
Smlight

Smlight SLZB-07p7

$36.99
BUY NOW
  • + Rating: 4.8
  • + Thread Border Router: YES
  • + Antenna Gain: +3dB
  • - Price: $36.99 vs $26.99
  • - Warranty: 1 year vs 2 years

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-07p7 or Sonoff ZBDongle-E?
Smlight SLZB-07p7 has the stronger overall profile in this comparison, especially for rating, thread border router, and antenna gain.
What is the biggest difference between Smlight SLZB-07p7 and Sonoff ZBDongle-E?
Price is one of the clearest differences: Smlight SLZB-07p7 lists $36.99, while Sonoff ZBDongle-E lists $26.99.
Which one looks better on price?
Smlight SLZB-07p7 is listed at $36.99, while Sonoff ZBDongle-E is listed at $26.99. Sonoff ZBDongle-E (better spec).
Who should buy Smlight SLZB-07p7?
Choose Smlight SLZB-07p7 if your priority is rating and thread border router and that matters more than price.
Who should buy Sonoff ZBDongle-E?
Choose Sonoff ZBDongle-E if your priority is price and warranty and that matters more than rating.
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