Smlight SLZB-07 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, the recommendation leans toward Smlight SLZB-07. What pushes it ahead is rating, thread border router, and antenna gain, and its broader overall balance keeps the advantage from looking narrow. 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 why Smlight SLZB-07 wins the verdict here.
vs
FeatureSmlight SLZB-07Sonoff ZBDongle-EWinner
Price$34.99$26.99Sonoff ZBDongle-E
Rating4.84.7Smlight SLZB-07
Warranty1 year2 yearsSonoff ZBDongle-E
Thread Border RouterYESNOSmlight SLZB-07
Antenna Gain+3dB2 dBiSmlight SLZB-07
Amplifier Gain+20dB+20dBmDifferent strengths
PowerUSBUSBTie
ConnectivityUSBUSBTie
Zigbee Chip ModelEFR32MG21EFR32MG21Tie
Zigbee RouterYESYESTie
Z-Wave ControllerNONOTie
Matter BridgeNONOTie
Winner
Smlight

Smlight SLZB-07

$34.99
BUY NOW
  • + Rating: 4.8
  • + Thread Border Router: YES
  • + Antenna Gain: +3dB
  • - Price: $34.99 vs $26.99
  • - Warranty: 1 year vs 2 years

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-07 or Sonoff ZBDongle-E?
Smlight SLZB-07 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-07 and Sonoff ZBDongle-E?
Price is one of the clearest differences: Smlight SLZB-07 lists $34.99, while Sonoff ZBDongle-E lists $26.99.
Which one looks better on price?
Smlight SLZB-07 is listed at $34.99, while Sonoff ZBDongle-E is listed at $26.99. Sonoff ZBDongle-E (better spec).
Who should buy Smlight SLZB-07?
Choose Smlight SLZB-07 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.
More Dongles

Top Dongles to compare next

Compare smart dongles by supported protocols, connectivity, hardware specs, integrations, automations, and compatibility with platforms like Matter, Zigbee, and Thread.

Compare Dongles
  1. Sonoff Dongle-PZG23
    Sonoff

    Dongle-PZG23

    View details
  2. Nabu Casa Home Assistant Connect ZWA-2
    Nabu Casa

    Home Assistant Connect ZWA-2

    View details
  3. Smlight SLZB-07
    Smlight

    SLZB-07

    View details
  4. Smlight SLZB-07p7
    Smlight

    SLZB-07p7

    View details
  5. Smlight SLZB-MR2
    Smlight

    SLZB-MR2

    View details
  6. Sonoff ZBDongle-E
    Sonoff

    ZBDongle-E

    View details
  7. Zooz Z-Wave Long Range Stick
    Zooz

    Z-Wave Long Range Stick

    View details
  8. Sonoff Dongle Lite MG21
    Sonoff

    Dongle Lite MG21

    View details
  9. Nabu Casa Home Assistant Connect ZBT-2
    Nabu Casa

    Home Assistant Connect ZBT-2

    View details
  10. Smlight SLZB-MR3
    Smlight

    SLZB-MR3

    View details
  11. Sonoff ZBDongle-P
    Sonoff

    ZBDongle-P

    View details
  12. Sonoff Dongle Plus MG24
    Sonoff

    Dongle Plus MG24

    View details
  13. Smlight SLZB-06 MG24
    Smlight

    SLZB-06 MG24

    View details
  14. Aeotec Z-Stick 10 Pro
    Aeotec

    Z-Stick 10 Pro

    View details
  15. Smlight SLZB-06
    Smlight

    SLZB-06

    View details
  16. Smlight SLZB-06M
    Smlight

    SLZB-06M

    View details
  17. Smlight SLZB-06P10
    Smlight

    SLZB-06P10

    View details
  18. Smlight SLZB-06p7
    Smlight

    SLZB-06p7

    View details
  19. Smlight SLZB-MR1
    Smlight

    SLZB-MR1

    View details
  20. Aeotec Z-Stick 7
    Aeotec

    Z-Stick 7

    View details
Smlight

More Smlight products

A sharper look at other Smlight products worth comparing.

Explore Smlight
  1. Dongle
    Smlight SLZB-06 MG24
    Smlight

    SLZB-06 MG24

    View details
  2. Dongle
    Smlight SLZB-06 MG26
    Smlight

    SLZB-06 MG26

    View details
  3. Dongle
    Smlight SLZB-06
    Smlight

    SLZB-06

    View details
  4. Dongle
    Smlight SLZB-06M
    Smlight

    SLZB-06M

    View details
  5. Dongle
    Smlight SLZB-06P10
    Smlight

    SLZB-06P10

    View details
  6. Dongle
    Smlight SLZB-06p7
    Smlight

    SLZB-06p7

    View details
  7. Dongle
    Smlight SLZB-06p7U
    Smlight

    SLZB-06p7U

    View details
  8. Dongle
    Smlight SLZB-07 MG24
    Smlight

    SLZB-07 MG24

    View details
  9. Dongle
    Smlight SLZB-07 MG26
    Smlight

    SLZB-07 MG26

    View details
  10. Dongle
    Smlight SLZB-07
    Smlight

    SLZB-07

    View details
  11. Dongle
    Smlight SLZB-07P10
    Smlight

    SLZB-07P10

    View details
  12. Dongle
    Smlight SLZB-07p7
    Smlight

    SLZB-07p7

    View details
  13. Dongle
    Smlight SLZB-MR1
    Smlight

    SLZB-MR1

    View details
  14. Dongle
    Smlight SLZB-MR1U
    Smlight

    SLZB-MR1U

    View details
  15. Dongle
    Smlight SLZB-MR2
    Smlight

    SLZB-MR2

    View details
  16. Dongle
    Smlight SLZB-MR3
    Smlight

    SLZB-MR3

    View details
  17. Dongle
    Smlight SLZB-MR4
    Smlight

    SLZB-MR4

    View details
  18. Dongle
    Smlight SLZB-MR5U
    Smlight

    SLZB-MR5U

    View details
  19. Dongle
    Smlight SLZB-MRW10
    Smlight

    SLZB-MRW10

    View details
  20. Dongle
    Smlight SLZB Ultima
    Smlight

    SLZB Ultima

    View details
Sonoff

More Sonoff products

A sharper look at other Sonoff products worth comparing.

Explore Sonoff
  1. Camera
    Sonoff Cam Slim Gen2
    Sonoff

    Cam Slim Gen2

    View details
  2. Camera
    Sonoff GK-200MP2-B
    Sonoff

    GK-200MP2-B

    View details
  3. Display
    Sonoff NSPanel Pro
    Sonoff

    NSPanel Pro

    View details
  4. Dongle
    Sonoff Dongle Lite MG21
    Sonoff

    Dongle Lite MG21

    View details
  5. Dongle
    Sonoff Dongle Max
    Sonoff

    Dongle Max

    View details
  6. Dongle
    Sonoff Dongle Plus MG24
    Sonoff

    Dongle Plus MG24

    View details
  7. Dongle
    Sonoff Dongle-PZG23
    Sonoff

    Dongle-PZG23

    View details
  8. Dongle
    Sonoff ZBDongle-E
    Sonoff

    ZBDongle-E

    View details
  9. Dongle
    Sonoff ZBDongle-P
    Sonoff

    ZBDongle-P

    View details
  10. Door & Window Sensor
    Sonoff DW2-WIFI
    Sonoff

    DW2-WIFI

    View details
  11. Door & Window Sensor
    Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor
    Sonoff

    SNZB-04 ZigBee Wireless Door/Window Sensor

    View details
  12. Door & Window Sensor
    Sonoff SNZB-04P ZigBee Door/Window Sensor
    Sonoff

    SNZB-04P ZigBee Door/Window Sensor

    View details
  13. Door & Window Sensor
    Sonoff SenseGuard DW Gen2
    Sonoff

    SenseGuard DW Gen2

    View details
  14. Hub
    Sonoff iHost
    Sonoff

    iHost

    View details
  15. Hub
    Sonoff Zigbee Bridge Pro
    Sonoff

    Zigbee Bridge Pro

    View details
  16. Hub
    Sonoff Zigbee Bridge Ultra
    Sonoff

    Zigbee Bridge Ultra

    View details
  17. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Warm & Cold
    Sonoff

    Wi-Fi Smart LED Bulb - Warm & Cold

    View details
  18. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Color - A19
    Sonoff

    Wi-Fi Smart LED Bulb - Color - A19

    View details
  19. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Color - A60
    Sonoff

    Wi-Fi Smart LED Bulb - Color - A60

    View details
  20. Motion Sensor
    Sonoff SNZB-03 ZigBee Motion Sensor
    Sonoff

    SNZB-03 ZigBee Motion Sensor

    View details
Smart Home Planner
DealsNEW RELEASESBrandsBlogTerms of UsePrivacy Policy
Search