Pentax Optio E85 versus Ricoh GR Digital 3 comparison chart
Edit this comparison chartPentax Optio E85Ricoh GR Digital 3
  • current rating is 2.6/5
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(10 ratings)
  • current rating is 2.14/5
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(14 ratings)
Resolution 12.1 Megapixel 10.4 Megapixel
Sensor size 1/2.3-inch 1/1.7-inch
Sensor type CCD CCD
Digital zoom Yes Yes
Built-in flash Yes Yes
Video out Yes Yes
Video recording Yes Yes
File formats JPEG JPEG, RAW
USB port USB 2.0 Hi-Speed USB 2.0 Hi-Speed
Firewire port No No
White balance Auto, Cloudy, Daylight, Fluorescent, Incandescent, Manual Auto, Cloudy, Daylight, Fluorescent, Incandescent, Manual
Self-timer Yes Yes
Bluetooth No No
Weight 125 g 188 g
Dimensions 93x58x23.5 mm 109x59x26 mm
Storage SDHC, Secure Digital SDHC, Secure Digital
Battery Li-Ion Li-Ion
Minimum shutter speed 2 sec 1 sec
Maximum shutter speed 1/2000 sec 1/2000 sec
Zoom (wide) 32 mm 28 mm
Maximum resolution 4000x3000 pixels 3648x2736 pixels
Minimum resolution 640x480 pixels 640x480 pixels
Optical zoom Yes No
Auto focus Yes Yes
Manual focus No Yes
Flash modes anti red-eye, auto, fill in, off, slow flash anti red-eye, auto, fill in, off, slow flash
Aperture priority No Yes
Shutter priority No No
External flash No Yes
Exposure compensation -2EV - +2EV with 1/3EV steps -2EV - +2EV with 1/3EV steps
Video sound Yes Yes
Maximum video resolution 640x480 pixels 640x480 pixels
Minimum video resolution 320x240 pixels 320x240 pixels
Frames per second (fps) 30 30
Voice recording Yes Yes
Optical viewfinder No No
Electronic viewfinder No No
LCD size 2.7-inch 3-inch
LCD monitor Yes Yes
Metering modes Multi-segment 256-segment Matrix, Center weighted, Spot
ISO ratings (light sensitivity) auto, 80 - 3200 auto, 64, 100, 200, 400, 800, 1600
Focus range 60 cm 30 cm
Macro focus range 10 cm 1 cm
Minimum aperture (wide) f2.9 f1.9

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