Smlight SLZB-07 MG26 vs Sonoff Dongle-PZG23

Updated April 2026

Data from Amazon and official Smlight and Sonoff sites.

2026 verdict

For most buyers in 2026, Smlight SLZB-07 MG26 is the safer pick. It builds its lead on zigbee router, thread border router, and antenna gain, then backs it up with a stronger showing on its broader overall balance. The only strong reason to choose Sonoff Dongle-PZG23 is if rating and z-wave controller is more important to you than the overall verdict. That keeps the verdict firmly in favor of Smlight SLZB-07 MG26.

Winner

Smlight

Smlight SLZB-07 MG26

Price unavailable right now

BUY NOW

Sonoff

Sonoff Dongle-PZG23

$39.90

BUY NOW

Feature	Smlight SLZB-07 MG26	Sonoff Dongle-PZG23	Winner
Rating	4.5	4.9	Sonoff Dongle-PZG23
Zigbee Router	YES	NO	Smlight SLZB-07 MG26
Z-Wave Controller	NO	YES	Sonoff Dongle-PZG23
Thread Border Router	YES	NO	Smlight SLZB-07 MG26
Antenna Gain	+3dB	2 dBi	Smlight SLZB-07 MG26
Warranty	1 year	1 year	Tie
Power	USB	USB	Tie
Connectivity	USB	USB	Tie
Matter Bridge	NO	NO	Tie
Amplifier Gain	+20dB	+20dB	Tie
Dual Network	NO	NO	Tie
Bluetooth Proxy	NO	NO	Tie

Winner

Smlight

Smlight SLZB-07 MG26

Price unavailable right now

BUY NOW

+ Zigbee Router: YES
+ Thread Border Router: YES
+ Antenna Gain: +3dB
- Rating: 4.5 vs 4.9
- Z-Wave Controller: NO vs YES

Sonoff

Sonoff Dongle-PZG23

$39.90

BUY NOW

+ Rating: 4.9
+ Z-Wave Controller: YES
- Zigbee Router: NO vs YES
- Thread Border Router: NO vs YES

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-07 MG26 or Sonoff Dongle-PZG23?: Smlight SLZB-07 MG26 has the stronger overall profile in this comparison, especially for zigbee router, thread border router, and antenna gain.
What is the biggest difference between Smlight SLZB-07 MG26 and Sonoff Dongle-PZG23?: Rating is one of the clearest differences: Smlight SLZB-07 MG26 lists 4.5, while Sonoff Dongle-PZG23 lists 4.9.
Who should buy Smlight SLZB-07 MG26?: Choose Smlight SLZB-07 MG26 if your priority is zigbee router and thread border router and that matters more than rating.
Who should buy Sonoff Dongle-PZG23?: Choose Sonoff Dongle-PZG23 if your priority is rating and z-wave controller and that matters more than zigbee router.

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