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Side-by-side reliability

Ubiquiti G4 Doorbell vs Ubiquiti G4 Doorbell Pro

Compare reliability signal, data confidence, common failures, typical age, and reported repair cost. Warranty window reference: 12–12 months depending on category.

Model A

Ubiquiti G4 Doorbell

Reliability signal — · Insufficient data · data confidence Very Low

2 failure reports · Insufficient data · Very Low confidence
Most common failure
Button plastic crumbled; internal battery/capacitor failure causing reboot on press; RMA portal blocked
Typical failure age
4 yr
Median repair cost
—
Highest reported repair
—

Median months

48

% mfr warranty

0%

After warranty reports

1

Avg repair cost

—

Top failure categories

  • Button plastic crumbled; internal battery/capacitor failure causing reboot on press; RMA portal blocked1
  • Camera feed failure / reboot loop1
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Model B

Ubiquiti G4 Doorbell Pro

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence
Most common failure
Hardware defect causing reboot on button press; warranty window expired, no repair option
Typical failure age
—
Median repair cost
—
Highest reported repair
—

Median months

—

% mfr warranty

0%

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Hardware defect causing reboot on button press; warranty window expired, no repair option1
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Search Amazon

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