Side-by-side reliability

Sony A6700 vs Sony A7 IV

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 A6700

Reliability signal — · Insufficient data · data confidence Very Low

2 failure reports · Insufficient data · Very Low confidence
Most common failure
Image banding / sensor readout defect
Typical failure age
6.5 mo
Median repair cost
—
Highest reported repair
—

Median months

6.5

% mfr warranty

100%

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Image banding / sensor readout defect1
  • Complete power failure / no boot1
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Model B

Sony A7 IV

Reliability signal — · Insufficient data · data confidence Very Low

3 failure reports · Insufficient data · Very Low confidence
Most common failure
Suspected mechanical shutter failure (overexposure banding)
Typical failure age
3 yr
Median repair cost
—
Highest reported repair
—

Median months

36

% mfr warranty

0%

After warranty reports

1

Avg repair cost

—

Top failure categories

  • Suspected mechanical shutter failure (overexposure banding)1
  • Firmware update bricked camera; paid repair only1
  • Camera Error / IBIS mechanical buzz then intermittent recovery1
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