Smlight SLZB-06 vs Smlight SLZB-MR4

Full Smart Dongles comparison in 2026

Data from Amazon and official Smlight site.
2026 verdict
In 2026, the recommendation leans toward Smlight SLZB-MR4. It wins the broader comparison through dual network, while its broader overall balance helps confirm the result. Smlight SLZB-06 remains a niche alternative if its specific feature mix matters more than the rest of the comparison. That keeps the verdict firmly in favor of Smlight SLZB-MR4.
vs
FeatureSmlight SLZB-06Smlight SLZB-MR4Winner
Dual NetworkNOYESSmlight SLZB-MR4
Zigbee Chip ModelCC2652PEFR32MG26 / CC2674P10Different strengths
Warranty1 year1 yearTie
PowerUSB, PoEUSB, PoETie
ConnectivityUSB, Ethernet, 2.4 GHz WifiUSB, Ethernet, 2.4 GHz WifiTie
Zigbee RouterYESYESTie
Z-Wave ControllerNONOTie
Thread Border RouterYESYESTie
Matter BridgeNONOTie
Amplifier Gain+20dB+20dBTie
Antenna Gain+5dBi+5dBiTie
Bluetooth ProxyYESYESTie

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-06 or Smlight SLZB-MR4?
Smlight SLZB-MR4 has the stronger overall profile in this comparison, especially for dual network.
What is the biggest difference between Smlight SLZB-06 and Smlight SLZB-MR4?
Dual Network is one of the clearest differences: Smlight SLZB-06 lists NO, while Smlight SLZB-MR4 lists YES.
Who should buy Smlight SLZB-06?
Choose Smlight SLZB-06 if your priority is its specific strengths and that matters more than dual network.
Who should buy Smlight SLZB-MR4?
Choose Smlight SLZB-MR4 if your priority is dual network and that matters more than the competing advantages.
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