Side-by-side reliability

Sony WH-1000XM4 vs Sony WH-1000XM6

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

Model A

Sony WH-1000XM4

Reliability signal F · Early signal · data confidence Low

14 failure reports · Early signal · Low confidence
Most common failure
Swivel joint / retaining clip failure
Typical failure age
9 mo
Median repair cost
$100
Highest reported repair
$100

Median months

9

% mfr warranty

0%

After warranty reports

3

Avg repair cost

$100

Top failure categories

  • Swivel joint / retaining clip failure1
  • Ear-cuff joint plastic disintegration in warranty1
  • ANC screeching failure after ~18 months1
  • Broke within one week; support unhelpful1
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Model B

Sony WH-1000XM6

Reliability signal F · Early signal · data confidence Low

5 failure reports · Early signal · Low confidence
Most common failure
Touch sensor false pause/hang-up at 3 months
Typical failure age
5.5 mo
Median repair cost
—
Highest reported repair
—

Median months

5.5

% mfr warranty

0%

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Touch sensor false pause/hang-up at 3 months1
  • Telescoping band mechanical failure; warranty denied1
  • Right earpad ANC crackling from condensation at 4 months1
  • Headband clamp mechanism popped/lost tension1
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