| Attribute | Panasonic Lumix DMC-FX55 × | Nikon Coolpix S31 × |
|---|---|---|
| General | ||
| Model | Panasonic Lumix DMC-FX55 | Nikon Coolpix S31 |
| Brand | Panasonic | Nikon |
| Manufacturer url | https://www.panasonic.com | https://www.nikonusa.com/ |
| Model number | DMC-FX55 | S31 |
| Camera format | Compact | Compact |
| Release year (year) | 2007 | 2013 |
| Tripod mount | + | + |
| Length (mm) | 95 | 105 |
| Width (mm) | 23 | 42 |
| Height (mm) | 57 | 65 |
| Weight (g) | 165 | 185 |
| Waterproof | - | + |
| Image Sensor | ||
| Sensor type | CCD | CCD |
| Effective megapixels (MP) | 8.1 | 10.1 |
| Sensor format | 1/2.5 inch | 1/3 inch |
| Sensor area (mm²) | 24.71 | 17.28 |
| Sensor width (mm) | 5.76 | 4.8 |
| Sensor height (mm) | 4.29 | 3.6 |
| Approximate pixel pitch (micron) | 1.76 | 1.32 |
| Aspect ratio | 4:3, 16:9 | 4:3 |
| Color filter type | RGBG | - |
| Self-cleaning | - | - |
| Sensor shift image stabilization | - | - |
| On-sensor phase detect | - | - |
| Image Capture | ||
| Image resolution |
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| Image file format |
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| Continuous-mode (fps) | 3 | 1.5 |
| Video Capture | ||
| Can take movies | + | + |
| Movie resolution |
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| Movie max framerate (fps) | - | 30 |
| Image Storage | ||
| Movie file format | QuickTime MotionJPEG | - |
| Composite video out | + | + |
| Ntsc/pal switchable video | + | + |
| Lens and Optics | ||
| Lens | LEICA DC VARIO-ELMARIT | NIKKOR; 6 elements in 5 groups |
| Focal length (35mm equivalent) (mm) | 28.00 - 100.00 | 29.00 - 87.00 |
| Focal length (actual) (mm) | 4.00 | 3.00 |
| Zoom ratio (x) | 3.57 | 3 |
| Aperture range (f) | 0.06 - 0.36 | 0.17 - 0.30 |
| Integrated nd filter | - | - |
| Min focus range (cm) | 50 | 30 |
| Optical image stabilization | - | - |
| Digital zoom | + | + |
| Digital zoom values (x) |
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| Auto Focus | ||
| Auto focus | + | + |
| Auto focus type | Face / 1-point/ 1-point high speed/ 3-point high speed/ 5-point/ Spot autofocus | Contrast Detection: Center, Face detection |
| Auto focus assist light | + | + |
| Manual focus | - | - |
| Viewfinder | ||
| Viewfinder | LCD | LCD |
| Focus peaking | - | - |
| Display | ||
| Eye-level viewfinder | - | - |
| Rear display | + | + |
| Rear display size (inch) | 3 | 2.7 |
| Rear display resolution (dots) | 230,000 | 230,000 |
| Touchscreen | - | - |
| Articulating screen | - | - |
| Tilt swivel screen | - | - |
| Selfie screen | - | - |
| Max playback zoom (x) | 16 | - |
| Exposure | ||
| Iso settings | Auto, 100, 200, 400, 800, 1250, 1600, 6400* (high sensitivity mode only) | Auto, 80, 100, 200, 400, 800, 1600 |
| Auto iso mode | - | + |
| White balance settings |
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| Shutter speed range (s) | 1/2000 - 60 | 1/2000 - 4 |
| Bulb mode | - | - |
| Exposure compensation | +/- 2.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Explosure metering modes | Intelligent Multiple | Matrix, Center-weighted (digital zoom less than 2x), Spot (digital zoom 2X or more) |
| Program auto exposure | + | + |
| Aperture priority | - | - |
| Shutter priority | - | - |
| Full manual exposure | - | - |
| Creative exposure modes | Portrait, Soft Skin, Self-Portrait, Scenery, Sports, Night Portrait, Night Scenery, Food, Party, Candle Light, Baby1, Baby2, Pet | Close Up, Continuous shooting, Diorama effect, Fireworks Show, Food, Interval shooting, Mirror, Underwater, Soft |
| Self timer (s) |
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| Time lapse (intervalometer) | - | - |
| High resolution composite | - | - |
| Flash | ||
| Built-in flash | + | + |
| Flash modes |
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| Flash range description | 0.6 - 6.3m (Wide/ISO Auto), 0.3 - 3.1m (Tele/ISO Auto) | Auto ISO: [W]: 0.5 to 3.5m (1ft. 8 in. to 11 ft.) [T]: 0.5 to 2.0m (1ft 8 in. to 6 ft 6 in.) |
| Usable memory types |
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| Dual card slots | - | - |
| Raw capture support | - | - |
| Included memory (MB) | 27 | 25 |
| Included memory type | built-in memory | Internal |
| Connectivity | ||
| Built-in wi-fi | - | - |
| NFC | - | - |
| Bluetooth | - | - |
| Built-in gps | - | - |
| Microphone jack | - | - |
| Headphone jack | - | - |
| External connections |
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| Pictbridge compliant | + | - |
| Dpof compliant | + | + |
| Remote control | - | - |
| Connections (extended) |
| - |
| Performance Timing | ||
| Jpeg shooting speed in burst mode (max resolution) (fps) | 3 | 1.5 |
| Buffer size for jpeg shooting in burst mode (max resolution) (frames) | 4 | 4 |
| Power | ||
| Battery life, stills (cipa rating monitor/live view) (shots) | 280 | 260 |
| Battery form factor | Proprietary | Proprietary EN-EL12 |
| Usable battery types |
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| Batteries included | 1 x proprietary Lithium Ion rechargeable | 1 x Proprietary EN-EL12 Lithium-ion rechargeable |
| Battery charger included (dedicated charger or ac/usb adapter) | + | + |
| Software | ||
| Included software |
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| Os compatibility | - |
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| Miscellaneous | ||
| Notes and features | - | Waterproof (up to 16.4 feet), Shockproof (up to 3.9 feet) and Dustproof. Available in White, Blue, Pink, Brown or Yellow. |