• APS-C 369.7mm2
  • 14.2 megapixels
  • ISO 100 - 12,800
  • APS-C 332.3mm2
  • 18.0 megapixels
  • ISO 100 - 6400

A33 vs T3i Image Quality

ISO 1600

ISO 1600

ISO 3200

ISO 3200