• APS-C 368.2mm2
  • 16.2 megapixels
  • ISO 100 - 6400
  • 35mm 849.7mm2
  • 61.0 megapixels
  • ISO 100 - 32,000

D5100 vs A7R IV Image Quality

Base ISO (100)

Base ISO (100)

ISO 1600

ISO 1600

ISO 3200

ISO 3200