Side-by-side reliability

Microsoft Surface Pro 9 vs Samsung Galaxy Tab S9

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

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Model A

Microsoft Surface Pro 9

Reliability signal A · Early signal · data confidence Low

5 failure reports · Early signal · Low confidence

Most common failure: Battery failure
Typical failure age: 5.1 yr
Median repair cost: —
Highest reported repair: —

Median months

% mfr warranty

After warranty reports

Avg repair cost

—

Top failure categories

Battery failure2
Explosion / rupture1
USB-C port failure1
Boot failure (4 logo flashes then black screen)1

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Model B

Samsung Galaxy Tab S9

Reliability signal — · Insufficient data · data confidence Very Low

4 failure reports · Insufficient data · Very Low confidence

Most common failure: Motherboard failure after One UI update (lag, heat, flicker)
Typical failure age: 1.5 yr
Median repair cost: $300
Highest reported repair: $300

Median months

17.5

% mfr warranty

33.3%

After warranty reports

Avg repair cost

$300

Top failure categories

Motherboard failure after One UI update (lag, heat, flicker)1
Green line OLED failure after ~2 years1
Display delamination / screen separation and blackout1
Intermittent green line near fingerprint sensor1

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