Comparisons / Comparison of Pentax Optio W20 and General Electric X3

Comparison of Pentax Optio W20 and General Electric X3 [S]ave

Attribute
General Electric X3 ×
Pentax Optio W20 ×
General
ModelGeneral Electric X3Pentax Optio W20
BrandGeneral-electricPentax
Manufacturer urlhttps://www.general-imaging.comhttps://us.ricoh-imaging.com/
Model numberX3W20
Camera formatEVFCompact
Tripod mount++
Length (mm)102107
Width (mm)6923
Height (mm)7155
Weight (g)380150
Waterproof--
Image Sensor
Sensor typeCCDCCD
Effective megapixels (MP)127
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)1.441.88
Aspect ratio4:3, 3:24:3
Color filter type-RGBG
Self-cleaning--
Sensor shift image stabilization--
On-sensor phase detect--
Image Capture
Image resolution
  • 4000 x 3000(12.0 mp 4:3)
  • 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)
  • 3072 x 2304(7.1 mp 4:3)
  • 640 x 480(0.3 mp 4:3)
Image file format
  • jpeg (exif 2.2)
  • jpeg (exif 2.2)
Video Capture
Can take movies++
Movie resolution
  • 320x240
  • 640x480
  • 320x240
  • 640x480
Image Storage
Movie file formatMPEG4MOV (QuickTime MotionJPEG)
Composite video out++
Ntsc/pal switchable video++
Hd video out--
Lens and Optics
Lens-PENTAX power zoom
Focal length (35mm equivalent) (mm)33.00 - 396.0038.00 - 114.00
Focal length (actual) (mm)4.009.00
Zoom ratio (x)123
Aperture range (f)0.20 - 0.360.25 - 0.30
Integrated nd filter--
Min focus range (cm)6040
Macro focus range (cm)5 - 801 - 60
Optical image stabilization+-
Digital zoom++
Digital zoom values (x)
  • 4.5
  • 4
Auto Focus
Auto focus++
Auto focus typeTTL Contrast Detect, 9-point, Center, Face-detect9-point Contrast Detection w/ tracking and face priority
Auto focus assist light+-
Manual focus-+
Viewfinder
ViewfinderEVF / LCDLCD
Viewfinder typeEVF type-
Focus peaking--
Display
Eye-level viewfinder+-
Rear display++
Rear display size (inch)2.72.5
Rear display resolution (dots)234,000115,000
Touchscreen--
Articulating screen--
Tilt swivel screen--
Selfie screen--
Max playback zoom (x)-8
Exposure
Iso settingsAuto, 80, 100, 200, 400, 800, 1600, 3200Auto, 64, 100, 200, 400, 800, 1600* (Blur Reduction / Report modes only)
Auto iso mode+-
White balance settings
  • auto
  • cloudy
  • daylight
  • fluorescent
  • fluorescent h
  • preset
  • tungsten
  • auto
  • daylight
  • fluorescent light
  • manual
  • shade
  • tungsten light
Shutter speed range (s)1/2000 - 301/2000 - 4
Bulb mode--
Exposure compensation+/- 2.0EV in 0.3EV steps+/- 2.0EV in 0.3EV steps
Explosure metering modesArtificial Intelligence AE (Ai AE), Center-weighted Average, Spot (Fixed to center of frame)TTL multi-segment w/ face recognition AE
Program auto exposure++
Aperture priority+-
Shutter priority+-
Full manual exposure+-
Creative exposure modesSport, Children, Indoor, Leaf, Snow, Sunset, Fireworks, Glass, Museum, Landscape, Night Landscape, Night Portrait, PortraitProgram, Landscape, Flower, Portrait, Night scene, Surf & snow, Self-portrait, Food, Museum, Sport, Underwater, Underwater movie
Self timer (s)-
  • 2
  • 10
Time lapse (intervalometer)--
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
Flash range description-ISO Auto: Wide: 0.98 ft - 16.4 ft (0.3m - 5m); 1.64 ft - 13.2 ft (0.5m - 4m)
Usable memory types
  • sd
  • sdh
  • sd
  • sdh
Dual card slots--
Raw capture support--
Included memory (MB)11621
Included memory typeInternalbuilt-in memory
Connectivity
Built-in wi-fi--
NFC--
Bluetooth--
Built-in gps--
Microphone jack--
Headphone jack--
External connections
  • usb 2.0 full (low) speed
  • usb 1.1
Pictbridge compliant++
Dpof compliant++
Connections (extended)-
  • dc in
Power
Battery form factor4 x AAProprietary D-LI8
Usable battery types
  • alkaline
  • lithium disposables
  • nimh rechargeables
  • lithium ion rechargeable
Batteries included4 x AA Alkaline disposables1 x Proprietary D-LI8 Lithium Ion rechargeable
Battery charger included (dedicated charger or ac/usb adapter)-+
Software
Included software
  • arcsoft photo impression 6
  • cd-rom
  • software s-sw58 (cd rom) with acdsee for pentax
Os compatibility-
  • macos
  • windows
Miscellaneous
Notes and featuresOptical Image Stabilization, Face/Smile/Blink Detection, In-camera Red-eye Fix, In-camera Panoramic mode.Rated as JIS Class 8 waterproof to 1.5 meters, and JIS Class 5 dustproof.



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