Product comparison · 2 cameras

Canon EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM vs Ricoh R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver

18specifications compared
15differ
3identical
29known for one product only

Key differences

Sensor type
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:CMOS
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:CCD
Maximum image resolution
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:3888 x 2592 pixels
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:3648 x 2736 pixels
Optical zoom
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:0x
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:5x
Compatible memory cards
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:CF, microdrive
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:sd
Display diagonal
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:7.62 cm (3")
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:6.35 cm (2.5")
Product colour
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:Black
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:Silver
Width
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:145.5 mm
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:97.3 mm
Depth
- EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM:73.5 mm
- R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver:22.4 mm

Side by side

Differences highlightedShow differences only

Comparison of EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM, R50
47 specifications	A Canon EOS 40D + EF 28 - 135 mm f/3.5-5.6 IS USM View product	B Ricoh R50 1/2.3" 10.1 MP CCD 3648 x 2736 pixels Silver Model R50 View product
Picture quality2 differ
Megapixel (approx.)	10.1 MP	10.1 MP
Sensor typeDiffers	CMOS	CCD
Maximum image resolutionDiffers	3888 x 2592 pixels	3648 x 2736 pixels
Supported aspect ratiosKnown for one	3:2	Unknown — not stated by the source
Image sensor sizeKnown for one	Unknown — not stated by the source	1/2.3"
Lens system1 differ
Optical zoomDiffers	0x	5x
Digital zoom	0x	0x
Focal length rangeKnown for one	Unknown — not stated by the source	6.3 - 31 mm
Focusingidentical
Auto Focus (AF) assist beamKnown for one	Yes	Unknown — not stated by the source
Auto Focus (AF) lockKnown for one	Yes	Unknown — not stated by the source
Exposure1 differ
ISO sensitivityDiffers	Auto	50, 100, 200, 400, 800, 1600, 3200
Light exposure modesKnown for one	Aperture priority AE, Shutter priority AE	Unknown — not stated by the source
Shutteridentical
Camera shutter typeKnown for one	Electronic	Unknown — not stated by the source
Flashidentical
Flash modesKnown for one	Auto, Flash off, Manual, Red-eye reduction, Second curtain synchro	Unknown — not stated by the source
Flash exposure lockKnown for one	Yes	Unknown — not stated by the source
Flash recharging timeKnown for one	3 s	Unknown — not stated by the source
Memory1 differ
Compatible memory cardsDiffers	CF, microdrive	sd
Internal memoryKnown for one	Unknown — not stated by the source	52 MB
Maximum memory card sizeKnown for one	Unknown — not stated by the source	2 GB
Display1 differ
Display	LCD	LCD
Display diagonalDiffers	7.62 cm (3")	6.35 cm (2.5")
Viewfinderidentical
MagnificationKnown for one	0.95x	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Video out	Unknown — not stated by the source
Camera1 differ
White balanceKnown for one	Auto, Cloudy, Custom modes, Daylight, Flash, Fluorescent, Shade, Tungsten	Unknown — not stated by the source
Scene modesDiffers	Close-up (macro), Night portrait, Portrait, Sports, Landscape	Fireworks, Night, Portrait, Sports, Landscape
Self-timer delayKnown for one	2 s	Unknown — not stated by the source
Camera playbackKnown for one	Slide show	Unknown — not stated by the source
HistogramKnown for one	Yes	Unknown — not stated by the source
Image processorKnown for one	DIGIC III	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Silver
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	800 h	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	145.5 mm	97.3 mm
DepthDiffers	73.5 mm	22.4 mm
HeightDiffers	107.8 mm	23.4 mm
WeightDiffers	740 g	116 g
Other features3 differ
Video capabilityDiffers	No	Yes
Built-in flashKnown for one	Yes	Unknown — not stated by the source
Camera shutter speedKnown for one	30 - 1/8000 s	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2000 (SP4) / XP (SP2) / Vista Mac OS X v10.3 - 10.5	Windows 2000/XP/Vista
Digital SLRDiffers	Yes	No
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Focal length (35mm film equivalent)Known for one	Unknown — not stated by the source	36 - 180 mm
Minimum system requirements for MacintoshKnown for one	Unknown — not stated by the source	Mac OS9.2.2 / Mac OSX10.2.6
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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