Product comparison · 2 cameras

BenQ C640 Digital Camera vs Canon EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200

24specifications compared
18differ
6identical
30known for one product only

Key differences

Megapixel (approx.)
- C640 Digital Camera:6 MP
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:10.5 MP
Sensor type
- C640 Digital Camera:CCD
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:CMOS
Compatible memory cards
- C640 Digital Camera:sd
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:microdrive, mmc, sd
Display resolution (numeric)
- C640 Digital Camera:150.000 pixels
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:230000 pixels
I/O ports
- C640 Digital Camera:USB
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:1xA/V(PAL/ NTSC)
Self-timer delay
- C640 Digital Camera:2,10 s
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:10 s
Product colour
- C640 Digital Camera:Silver
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:Black
Battery technology
- C640 Digital Camera:Alkaline
- EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200:Lithium-Ion (Li-Ion)

Side by side

Differences highlightedShow differences only

Comparison of C640 Digital Camera, EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200
54 specifications	A BenQ C640 Digital Camera View product	B Canon EOS 400D SLR-Digital Camera & EF-S 18-55 & 55-200 View product
Picture quality2 differ
Megapixel (approx.)Differs	6 MP	10.5 MP
Sensor typeDiffers	CCD	CMOS
Maximum image resolutionKnown for one	Unknown — not stated by the source	3888 x 2592 pixels
Supported aspect ratiosKnown for one	Unknown — not stated by the source	3:2
Focusingidentical
Focus adjustment	Auto	Auto
Macro focusing range (tele)Known for one	0.15 m	Unknown — not stated by the source
Normal focusing rangeKnown for one	0.4 - ∞	Unknown — not stated by the source
Exposure1 differ
ISO sensitivityKnown for one	Unknown — not stated by the source	100, 200, 400, 800, 1600
Light exposure modesDiffers	Aperture priority AE, Manual, Shutter priority AE	Aperture priority AE, Auto, Shutter priority AE
Shutteridentical
Camera shutter typeKnown for one	Unknown — not stated by the source	Electronic
Flash1 differ
Flash modesDiffers	Auto, Fill-in, Flash off, Red-eye reduction, Slow synchronization	Auto, Flash off, Red-eye reduction, Slow synchronization
Flash exposure lockKnown for one	Unknown — not stated by the source	Yes
Memory1 differ
Compatible memory cardsDiffers	sd	microdrive, mmc, sd
Internal memoryKnown for one	6 MB	Unknown — not stated by the source
Display1 differ
Display	LCD	LCD
Display diagonal	6.35 cm (2.5")	6.35 cm (2.5")
Display resolution (numeric)Differs	150.000 pixels	230000 pixels
Viewfinderidentical
MagnificationKnown for one	Unknown — not stated by the source	0.8x
Ports & interfaces1 differ
PictBridge	Yes	Yes
USB versionKnown for one	Unknown — not stated by the source	2.0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
I/O portsDiffers	USB	1xA/V(PAL/ NTSC)
Camera2 differ
White balanceDiffers	Auto, Cloudy, Daylight, Fluorescent, Manual	Auto, Cloudy, Custom modes, Daylight, Flash, Fluorescent, Shade, Tungsten
Scene modesKnown for one	Unknown — not stated by the source	Beach, Fireworks, Night portrait, Portrait, Sports, Landscape
Self-timer delayDiffers	2,10 s	10 s
HistogramKnown for one	Unknown — not stated by the source	Yes
Playback zoom (max)Known for one	Unknown — not stated by the source	10x
Design1 differ
Product colourDiffers	Silver	Black
Battery1 differ
Battery technologyDiffers	Alkaline	Lithium-Ion (Li-Ion)
Battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensions4 differ
WidthDiffers	91.5 mm	126.5 mm
DepthDiffers	32 mm	65 mm
HeightDiffers	61.5 mm	94.2 mm
WeightDiffers	140 g	510 g
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	ZoomBrowser EX/ImageBrowser/ PhotoStitch/EOS Utility/TWAIN/WIA/Digital Photo Professional
Other features3 differ
Video capability	Yes	Yes
Built-in flash	Yes	Yes
Camera shutter speedDiffers	1/2000 s	30-1/4000 s
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/2000/Me/XP Mac OS X v10.2 - v10.4
Date imprintingKnown for one	Unknown — not stated by the source	Yes
Digital SLRDiffers	No	Yes
InterfaceDiffers	USB 2.0	USB
Dimensions (WxDxH)Known for one	91.5 x 61.5 x 32 mm	Unknown — not stated by the source
Focal length (35mm film equivalent)Known for one	37.5 - 112.5 mm	Unknown — not stated by the source
Lens systemidentical
Optical zoomKnown for one	3x	Unknown — not stated by the source
Digital zoomKnown for one	4x	Unknown — not stated by the source
Focal length rangeKnown for one	6.2 - 18.6 mm	Unknown — not stated by the source
Videoidentical
Video recordingKnown for one	Yes	Unknown — not stated by the source
Maximum video resolutionKnown for one	848 x 480 pixels	Unknown — not stated by the source
Motion JPEG frame rateKnown for one	30 fps	Unknown — not stated by the source

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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