Side-by-side reliability

Roborock Q7 Max vs Roborock Qrevo Series QR 798

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

Model A

Roborock Q7 Max

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence
Most common failure
Unit bricked after firmware update; warranty refused
Typical failure age
10 mo
Median repair cost
—
Highest reported repair
—

Median months

10

% mfr warranty

0%

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Unit bricked after firmware update; warranty refused1
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Model B

Roborock Qrevo Series QR 798

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence
Most common failure
Dock/base unit failure within first month
Typical failure age
1 mo
Median repair cost
—
Highest reported repair
—

Median months

1

% mfr warranty

100%

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Dock/base unit failure within first month1
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