General

Casio Exilim EX-G1 Panasonic Lumix DMC-GF1
Brand
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Casio Panasonic
Lowest price
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$189.99 $1,125.00
Announced
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November, 2009 September, 2009

Sensor

Type
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CCD CMOS
Size
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1/2.3" 6.2x4.6mm Four thirds 18.0x13.5mm
Crop factor
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n/a 2x
Megapixels
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12 MP 12 MP
Light sensitivity
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3,200 ISO 3,200 ISO
Light sensitivity (boost)
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None None
Sensor cleaning
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n/a Yes

Sensor (Advanced)

True resolution
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9.8 MP 12 MP
Native resolution
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4000 x 3000 4000 x 3000
Pixel size
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2.4 µm² 20.2 µm²

Screen

Type
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LCD LCD
Size
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3.0" 3.0"
Resolution
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230k dots 460k dots
Touch screen
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No No
Flips out
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No No
Live view
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n/a Yes

Lens

Zoom
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3x n/a
Wide angle
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38 mm n/a
Telephoto
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114 mm n/a
Aperture (wide angle)
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f/3.9 n/a
Aperture (telephoto)
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f/5.4 n/a
Macro focus
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10 cm n/a

Form factor

Size
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104x64x20 mm 119x71x36 mm
Depth
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0.8" 1.4"
Weight
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154 g 330 g
Interchangeable lenses
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No Yes
Waterproof
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Yes No
Weather sealed
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n/a No

Viewfinder

Type
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None None

Movies

Format
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848 x 480 @ 30fps 720p @ 30fps
Supports 24p
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No No
High-speed framerate
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None None
External mic jack
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No No
Autofocus
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Unknown Contrast detection
Continuous focus
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n/a No
All formats
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320 x 240 @ 15fps
480p @ 30fps
848 x 480 @ 30fps
480p @ 30fps
320 x 240 @ 30fps
840 x 480 @ 30fps
720p @ 25fps
720p @ 30fps

Features

Panorama
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No No
HDR
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No No
3D
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No No
Image stabilization
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None None
Supports RAW
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No Yes
GPS
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No No

Performance

Startup delay
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Unknown 1400 ms
Shutter lag
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Unknown 409 ms
Battery life
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Unknown 400 shots
Continuous shooting
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3 fps 3 fps

Focus system

Autofocus
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Contrast detection Contrast detection
Focus points
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Unknown 23
Cross type focus points
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Unknown 0

Shutter

Max
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1/1250s 1/4000s
Min
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4s 60s

Flash

Built-in flash
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Yes Yes
Popup
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No Yes
External connection
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No Yes

Storage

Storage slots
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1 1
Supported formats
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Micro SD SDHC
SD
MMC

Lenses

Lens availability
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n/a 26 lenses
Lens focus motor
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n/a Yes
Lens mount
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n/a Micro Four Thirds

DXO Mark Scores

Image quality
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Unknown 54.0
Color depth
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Unknown 21.2 bits
Dynamic range
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Unknown 10.3 EV
Low light performance
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Unknown 513 ISO