Side-by-side reliability

Samsung QN65Q80B vs Samsung QN65S90F OLED

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

Model A

Samsung QN65Q80B

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence

Most common failure: TV failure requiring replacement
Typical failure age: —
Median repair cost: $1,000
Highest reported repair: $1,000

Median months

—

% mfr warranty

—

After warranty reports

Avg repair cost

$1,000

Top failure categories

TV failure requiring replacement1

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Model B

Samsung QN65S90F OLED

Reliability signal F · Early signal · data confidence Low

5 failure reports · Early signal · Low confidence

Most common failure: Will not power on after ~77 days
Typical failure age: 1 mo
Median repair cost: —
Highest reported repair: —

Median months

% mfr warranty

100%

After warranty reports

Avg repair cost

—

Top failure categories

Will not power on after ~77 days1
Picture lost after 43 days (audio OK)1
Black screen with sound after 9 days1
Massive red bar across bottom half of screen1

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