iPhone 4S vs Canon P&S vs Nikon D90

An image shootout between the iPhone 4S, a digital point and shoot (Canon SD870 IS), and a digital SLR (Nikon D90). I have tried to match focal length as best I can.  On the Canon I zoomed in slightly to try and get the same field of view.  On the Nikon I used a 14-24 lens at 24mm.

iPhone Camera

  • Sensor: 8 megapixel CMOS sensor (1/3.2″)
  • Focal length: 4.28mm
  • Aperture: f/2.4
  • Image dimensions: 3264 x 2448
  • Focal length multiplier: 7.61
  • 35mm equivalent: 32.6mm

Canon SD870 IS

  • Sensor: 8 megapixel CCD sensor (1/2.5″)
  • Focal length: 4.6-17.3mm
  • Aperture: f/2.8-5.8
  • Image dimensions: 3264 x 2448
  • Focal length multiplier: 6.02
  • 35mm equivalent: 28-105mm

Nikon D90 with Nikkor 14-24 f/2.8 Lens

  • Sensor: 12 megapixel CMOS sensor (Nikon DX)
  • Focal length: 12-24mm
  • Aperture: f/2.8
  • Image dimensions: 4288 x 2848
  • Focal length multiplier: 1.5
  • 35mm equivalent: 18-36mm

Photos were taken with the Canon set to Auto, flash disabled.  The D90 was set to “P”, flash disabled, lens at f/2.8.  All devices were hand-held, medium light.  Here are the results.

 

iPhone 4S

iPhone Test 1

 

Canon SD870 IS

Nikon D90

Nikon D90 Test 1

Taking a crop on the clock face you get this.

iPhone 4S

Canon SD870 IS

SD870 Zoom 1

Nikon D90

D90 Zoom 1