Smlight SLZB-07 MG24 vs Sonoff Dongle-PZG23 comparison

Updated June 2026

Data from Amazon and official Smlight and Sonoff sites.

2026 verdict

Smlight SLZB-07 MG24 wins the 2026 matchup against Sonoff Dongle-PZG23, mainly on zigbee router, thread border router, and antenna gain. Its clearest strengths are zigbee router, thread border router, and antenna gain, and it still looks stronger on its broader overall balance. The only strong reason to choose Sonoff Dongle-PZG23 is if price, rating, and z-wave controller is more important to you than the overall verdict. That makes Smlight SLZB-07 MG24 the clearer recommendation in 2026.

Winner

Smlight

Smlight SLZB-07 MG24

$45.99

Buy on Amazon USA

Sonoff

Sonoff Dongle-PZG23

$39.90

Buy on Amazon USA

Feature	Smlight SLZB-07 MG24	Sonoff Dongle-PZG23	Winner
Price	$45.99	$39.90	Sonoff Dongle-PZG23
Rating	4.2	4.7	Sonoff Dongle-PZG23
Zigbee Router	YES	NO	Smlight SLZB-07 MG24
Z-Wave Controller	NO	YES	Sonoff Dongle-PZG23
Thread Border Router	YES	NO	Smlight SLZB-07 MG24
Antenna Gain	+3dB	2 dBi	Smlight SLZB-07 MG24
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

Winner

Smlight

Smlight SLZB-07 MG24

$45.99

Buy on Amazon USA

+ Zigbee Router: YES
+ Thread Border Router: YES
+ Antenna Gain: +3dB
- Price: $45.99 vs $39.90
- Rating: 4.2 vs 4.7

Sonoff

Sonoff Dongle-PZG23

$39.90

Buy on Amazon USA

+ Price: $39.90
+ Rating: 4.7
+ Z-Wave Controller: YES
- Zigbee Router: NO vs YES
- Thread Border Router: NO vs YES

Frequently Asked Questions

Which is better overall: Smlight SLZB-07 MG24 or Sonoff Dongle-PZG23?

Smlight SLZB-07 MG24 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 MG24 and Sonoff Dongle-PZG23?

Price is one of the clearest differences: Smlight SLZB-07 MG24 lists $45.99, while Sonoff Dongle-PZG23 lists $39.90.

Which one looks better on price?

Smlight SLZB-07 MG24 is listed at $45.99, while Sonoff Dongle-PZG23 is listed at $39.90. Sonoff Dongle-PZG23 (better spec).

Who should buy Smlight SLZB-07 MG24?

Choose Smlight SLZB-07 MG24 if your priority is zigbee router and thread border router and that matters more than price.

Who should buy Sonoff Dongle-PZG23?

Choose Sonoff Dongle-PZG23 if your priority is price and rating and that matters more than zigbee router.

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