Comparisons / Comparison of Pentax Optio W10 and Casio EXILIM Zoom EX-Z270

Comparison of Pentax Optio W10 and Casio EXILIM Zoom EX-Z270 [S]ave

Attribute
Pentax Optio W10 ×
Casio EXILIM Zoom EX-Z270 ×
General
ModelPentax Optio W10Casio EXILIM Zoom EX-Z270
BrandPentaxCasio
Manufacturer urlhttps://us.ricoh-imaging.com/https://www.casio-intl.com/asia/en/dc/
Model numberW10EX-Z270
Camera formatCompactUltra Compact
Release year (year)20062009
Tripod mount++
Length (mm)10799
Width (mm)2323
Height (mm)5556
Weight (g)155111
Waterproof--
Image Sensor
Sensor typeCCDCCD
Effective megapixels (MP)610.1
Sensor format1/2.5 inch1/2.5 inch
Sensor area (mm²)24.7124.71
Sensor width (mm)5.765.76
Sensor height (mm)4.294.29
Approximate pixel pitch (micron)2.051.58
Aspect ratio4:34:3, 3:2
Color filter typeRGBGRGBG
Self-cleaning--
Sensor shift image stabilization-+
On-sensor phase detect--
Image Capture
Image resolution
  • 1024 x 768(0.8 mp 4:3)
  • 1600 x 1200(1.9 mp 4:3)
  • 2048 x 1536(3.1 mp 4:3)
  • 2304 x 1728(4.0 mp 4:3)
  • 2560 x 1920(4.9 mp 4:3)
  • 2816 x 2112(5.9 mp 4:3)
  • 640 x 480(0.3 mp 4:3)
  • 1600 x 1200(1.9 mp 4:3)
  • 2304 x 1728(4.0 mp 4:3)
  • 3072 x 2304(7.1 mp 4:3)
  • 3648 x 2048(7.5 mp 16:9)
  • 3648 x 2432(8.9 mp 3:2)
  • 3648 x 2736(10.0 mp 4:3)
  • 640 x 480(0.3 mp 4:3)
Image file format
  • jpeg (exif 2.2)
  • jpeg (exif 2.2)
Continuous-mode (fps)1.1-
Video Capture
Can take movies++
Movie resolution
  • 320x240
  • 640x480
  • 1280x720
  • 320x240
  • 640x480
Image Storage
Movie file formatMOV (QuickTime MotionJPEG)AVI (Motion JPEG)
Composite video out++
Ntsc/pal switchable video++
Lens and Optics
LensPENTAX power zoomEXILIM Optical; 7 elements in 6 groups, including aspherical element
Focal length (35mm equivalent) (mm)38.00 - 114.0028.00 - 112.00
Focal length (actual) (mm)9.006.00
Zoom ratio (x)34
Aperture range (f)0.25 - 0.300.17 - 0.38
Integrated nd filter--
Min focus range (cm)4040
Macro focus range (cm)1 - 605 - 50
Optical image stabilization--
Digital zoom++
Digital zoom values (x)
  • 4
  • 4
Auto Focus
Auto focus++
Auto focus type9-point Contrast DetectionContrast detect with face detection; Spot, Multi or Tracking
Auto focus assist light-+
Manual focus++
Viewfinder
ViewfinderLCDLCD
Focus peaking--
Display
Eye-level viewfinder--
Rear display++
Rear display size (inch)2.52.7
Rear display resolution (dots)115,000114,960
Touchscreen--
Articulating screen--
Tilt swivel screen--
Selfie screen--
Max playback zoom (x)8-
Exposure
Iso settingsAuto, 64, 100, 200, 400, 800* (candle mode only)Auto, 64, 100, 200, 400, 800, 1600, 3200
Auto iso mode-+
White balance settings
  • auto
  • daylight
  • fluorescent light
  • manual
  • shade
  • tungsten light
  • auto
  • day white fl
  • daylight
  • daylight fl
  • manual
  • overcast
  • shade
  • tungsten
Shutter speed range (s)1/2000 - 41/2000 - 4
Bulb mode--
Exposure compensation+/- 2.0EV in 0.3EV steps+/- 2.0EV in 0.3EV steps
Explosure metering modesTTL multi-segmentMulti-pattern, center weighted, spot by imaging element
Program auto exposure-+
Aperture priority--
Shutter priority--
Full manual exposure--
Creative exposure modesProgram, Landscape, Flower, Portrait, Night scene, Surf & snow, Self-portrait, Food, Museum, Sport, Underwater, Underwater movie37 "Best Shot" scene modes
Self timer (s)
  • 2
  • 10
  • 2
  • 10
High resolution composite--
Flash
Built-in flash++
Flash modes
  • auto
  • auto + red-eye reduction
  • flash-off
  • flash-on
  • flash-on + red-eye reduction
  • soft flash
  • auto
  • flash off
  • flash on
  • red eye reduction
  • soft flash
Flash range descriptionISO Auto: Wide: 0.66 ft - 12 ft (0.2m - 3.6m); 1.64 ft - 9.8 ft (0.5m - 3m)TBA
Usable memory types
  • s
  • sd
  • sdh
Dual card slots--
Raw capture support--
Included memory (MB)100
Included memory typebuilt-in memory-
Connectivity
Built-in wi-fi--
NFC--
Bluetooth--
Built-in gps--
Microphone jack--
Headphone jack--
External connections
  • usb 1.1
  • usb 2.0 full (low) speed
Pictbridge compliant+-
Dpof compliant++
Connections (extended)
  • dc in
-
Performance Timing
Max cycle time for jpeg shooting (s/frame)2.51-
Camera penalizes early shutter press--
Jpeg shooting speed in burst mode (max resolution) (fps)1.1-
Buffer size for jpeg shooting in burst mode (max resolution) (frames)6-
Shutter lag (full af, wide/mid) (s)0.95-
Shutter lag (full af, tele) (s)0.99-
Shutter lag (manual focus) (s)0.51-
Shutter lag (prefocused) (s)0.12-
Startup time (s)2.9-
Play -> record time (s)1.3-
Flash cycle time, full power (s)5-
Power
Battery life, stills (cipa rating monitor/live view) (shots)240-
Battery form factorProprietary D-LI8Proprietary NP-80
Usable battery types
  • lithium ion rechargeable
  • lithium ion rechargeable
Batteries included1 x Proprietary D-LI8 Lithium Ion rechargeable1 x Proprietary NP-80 Lithium Ion rechargeable
Battery charger included (dedicated charger or ac/usb adapter)++
Software
Included software
  • software s-sw48 (cd rom)
  • casio cd-rom
Os compatibility-
  • mac os
  • windows
Miscellaneous
Notes and featuresClass 8 Waterproof rating (submersible for up to five feet for a maximum of 30 minutes of continuous use).CCD-shift image stabilization, Dynamic Photo function. Available in black, gray, gold and pink.



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