Side-by-side reliability

Samsung QN65S90F OLED vs Samsung S90F 55

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 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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Model B

Samsung S90F 55

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence

Most common failure: Horizontal flickering line
Typical failure age: 2 mo
Median repair cost: —
Highest reported repair: —