Canon IXY DIGITAL 2000 IS vs. Fujifilm FinePix E550 Zoom

Comparison

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IXY DIGITAL 2000 IS image
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FinePix E550 Zoom image
Canon IXY DIGITAL 2000 IS Fujifilm FinePix E550 Zoom
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Megapixels
12.10
6.00
Max. image resolution
4000 x 3000
4048 x 3040

Sensor

Sensor type
CCD
CCD
Sensor size
1/1.7" (~ 7.53 x 5.64 mm)
1/1.7" (~ 7.53 x 5.64 mm)
Sensor resolution
4027 x 3005
2835 x 2116
Diagonal
9.41 mm
9.41 mm
Sensor size comparison
Sensor size is generally a good indicator of the quality of the camera. Sensors can vary greatly in size. As a general rule, the bigger the sensor, the better the image quality.

Bigger sensors are more effective because they have more surface area to capture light. An important factor when comparing digital cameras is also camera generation. Generally, newer sensors will outperform the older.

Learn more about sensor sizes »

Actual sensor size

Note: Actual size is set to screen → change »
vs
1 : 1
(ratio)
Canon IXY DIGITAL 2000 IS Fujifilm FinePix E550 Zoom
Surface area:
42.47 mm² vs 42.47 mm²
Difference: 0 mm² (0%)
IXY DIGITAL 2000 IS and E550 Zoom sensors are the same size.
Note: You are comparing cameras of different generations. There is a 3 year gap between Canon IXY DIGITAL 2000 IS (2007) and Fujifilm E550 Zoom (2004). All things being equal, newer sensor generations generally outperform the older.
Pixel pitch
1.87 µm
2.66 µm
Pixel pitch tells you the distance from the center of one pixel (photosite) to the center of the next. It tells you how close the pixels are to each other.

The bigger the pixel pitch, the further apart they are and the bigger each pixel is. Bigger pixels tend to have better signal to noise ratio and greater dynamic range.
Difference: 0.79 µm (42%)
Pixel pitch of E550 Zoom is approx. 42% higher than pixel pitch of IXY DIGITAL 2000 IS.
Pixel area
3.5 µm²
7.08 µm²
Pixel or photosite area affects how much light per pixel can be gathered. The larger it is the more light can be collected by a single pixel.

Larger pixels have the potential to collect more photons, resulting in greater dynamic range, while smaller pixels provide higher resolutions (more detail) for a given sensor size.
Relative pixel sizes:
vs
Pixel area difference: 3.58 µm² (102%)
A pixel on Fujifilm E550 Zoom sensor is approx. 102% bigger than a pixel on Canon IXY DIGITAL 2000 IS.
Pixel density
28.6 MP/cm²
14.17 MP/cm²
Pixel density tells you how many million pixels fit or would fit in one square cm of the sensor.

Higher pixel density means smaller pixels and lower pixel density means larger pixels.
Difference: 14.43 µm (102%)
Canon IXY DIGITAL 2000 IS has approx. 102% higher pixel density than Fujifilm E550 Zoom.
To learn about the accuracy of these numbers, click here.



Specs

Canon IXY DIGITAL 2000 IS
Fujifilm E550 Zoom
Crop factor
4.6
4.6
Total megapixels
12.40
6.30
Effective megapixels
12.10
6.00
Optical zoom
3.7x
4x
Digital zoom
Yes
Yes
ISO sensitivity
Auto, 80 ,100, 200, 400, 800, 1600
Auto, 80, 100, 200, 400, 800
RAW
Manual focus
Normal focus range
50 cm
60 cm
Macro focus range
5 cm
7 cm
Focal length (35mm equiv.)
36 - 133 mm
33 - 130 mm
Aperture priority
No
Yes
Max. aperture
f2.8 - f5.8
f2.8 - f5.6
Max. aperture (35mm equiv.)
f12.9 - f26.7
f12.9 - f25.8
Metering
Multi, Center-weighted, Spot
Multi, Average, Spot
Exposure compensation
±2 EV (in 1/3 EV steps)
±2 EV (in 1/3 EV steps)
Shutter priority
No
Yes
Min. shutter speed
15 sec
3 sec
Max. shutter speed
1/1600 sec
1/2000 sec
Built-in flash
External flash
Viewfinder
Optical (tunnel)
Optical (tunnel)
White balance presets
5
7
Screen size
2.5"
2"
Screen resolution
230,000 dots
154,000 dots
Video capture
Max. video resolution
Storage types
SD/SDHC/MMC card
xD Picture Card
USB
USB 2.0 (480 Mbit/sec)
USB 1.0
HDMI
Wireless
GPS
Battery
Lithium-Ion NB-5L battery
AA (2) batteries (NiMH recommended)
Weight
191 g
260 g
Dimensions
96 x 60 x 28 mm
105 x 63 x 34 mm
Year
2007
2004




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Diagonal

Diagonal is calculated by the use of Pythagorean theorem:
Diagonal =  w² + h²
where w = sensor width and h = sensor height

Canon IXY DIGITAL 2000 IS diagonal

The diagonal of IXY DIGITAL 2000 IS sensor is not 1/1.7 or 0.59" (14.9 mm) as you might expect, but approximately two thirds of that value - 9.41 mm. If you want to know why, see sensor sizes.

w = 7.53 mm
h = 5.64 mm
Diagonal =  7.53² + 5.64²   = 9.41 mm

Fujifilm E550 Zoom diagonal

The diagonal of E550 Zoom sensor is not 1/1.7 or 0.59" (14.9 mm) as you might expect, but approximately two thirds of that value - 9.41 mm. If you want to know why, see sensor sizes.

w = 7.53 mm
h = 5.64 mm
Diagonal =  7.53² + 5.64²   = 9.41 mm


Surface area

Surface area is calculated by multiplying the width and the height of a sensor.

IXY DIGITAL 2000 IS sensor area

Width = 7.53 mm
Height = 5.64 mm

Surface area = 7.53 × 5.64 = 42.47 mm²

E550 Zoom sensor area

Width = 7.53 mm
Height = 5.64 mm

Surface area = 7.53 × 5.64 = 42.47 mm²


Pixel pitch

Pixel pitch is the distance from the center of one pixel to the center of the next measured in micrometers (µm). It can be calculated with the following formula:
Pixel pitch =   sensor width in mm  × 1000
sensor resolution width in pixels

IXY DIGITAL 2000 IS pixel pitch

Sensor width = 7.53 mm
Sensor resolution width = 4027 pixels
Pixel pitch =   7.53  × 1000  = 1.87 µm
4027

E550 Zoom pixel pitch

Sensor width = 7.53 mm
Sensor resolution width = 2835 pixels
Pixel pitch =   7.53  × 1000  = 2.66 µm
2835


Pixel area

The area of one pixel can be calculated by simply squaring the pixel pitch:
Pixel area = pixel pitch²

You could also divide sensor surface area with effective megapixels:
Pixel area =   sensor surface area in mm²
effective megapixels

IXY DIGITAL 2000 IS pixel area

Pixel pitch = 1.87 µm

Pixel area = 1.87² = 3.5 µm²

E550 Zoom pixel area

Pixel pitch = 2.66 µm

Pixel area = 2.66² = 7.08 µm²


Pixel density

Pixel density can be calculated with the following formula:
Pixel density =  ( sensor resolution width in pixels )² / 1000000
sensor width in cm

One could also use this formula:
Pixel density =   effective megapixels × 1000000  / 10000
sensor surface area in mm²

IXY DIGITAL 2000 IS pixel density

Sensor resolution width = 4027 pixels
Sensor width = 0.753 cm

Pixel density = (4027 / 0.753)² / 1000000 = 28.6 MP/cm²

E550 Zoom pixel density

Sensor resolution width = 2835 pixels
Sensor width = 0.753 cm

Pixel density = (2835 / 0.753)² / 1000000 = 14.17 MP/cm²


Sensor resolution

Sensor resolution is calculated from sensor size and effective megapixels. It's slightly higher than maximum (not interpolated) image resolution which is usually stated on camera specifications. Sensor resolution is used in pixel pitch, pixel area, and pixel density formula. For sake of simplicity, we're going to calculate it in 3 stages.

1. First we need to find the ratio between horizontal and vertical length by dividing the former with the latter (aspect ratio). It's usually 1.33 (4:3) or 1.5 (3:2), but not always.

2. With the ratio (r) known we can calculate the X from the formula below, where X is a vertical number of pixels:
(X × r) × X = effective megapixels × 1000000    →   
X =  effective megapixels × 1000000
r
3. To get sensor resolution we then multiply X with the corresponding ratio:

Resolution horizontal: X × r
Resolution vertical: X

IXY DIGITAL 2000 IS sensor resolution

Sensor width = 7.53 mm
Sensor height = 5.64 mm
Effective megapixels = 12.10
r = 7.53/5.64 = 1.34
X =  12.10 × 1000000  = 3005
1.34
Resolution horizontal: X × r = 3005 × 1.34 = 4027
Resolution vertical: X = 3005

Sensor resolution = 4027 x 3005

E550 Zoom sensor resolution

Sensor width = 7.53 mm
Sensor height = 5.64 mm
Effective megapixels = 6.00
r = 7.53/5.64 = 1.34
X =  6.00 × 1000000  = 2116
1.34
Resolution horizontal: X × r = 2116 × 1.34 = 2835
Resolution vertical: X = 2116

Sensor resolution = 2835 x 2116


Crop factor

Crop factor or focal length multiplier is calculated by dividing the diagonal of 35 mm film (43.27 mm) with the diagonal of the sensor.
Crop factor =   43.27 mm
sensor diagonal in mm


IXY DIGITAL 2000 IS crop factor

Sensor diagonal in mm = 9.41 mm
Crop factor =   43.27  = 4.6
9.41

E550 Zoom crop factor

Sensor diagonal in mm = 9.41 mm
Crop factor =   43.27  = 4.6
9.41

35 mm equivalent aperture

Equivalent aperture (in 135 film terms) is calculated by multiplying lens aperture with crop factor (a.k.a. focal length multiplier).

IXY DIGITAL 2000 IS equivalent aperture

Crop factor = 4.6
Aperture = f2.8 - f5.8

35-mm equivalent aperture = (f2.8 - f5.8) × 4.6 = f12.9 - f26.7

E550 Zoom equivalent aperture

Crop factor = 4.6
Aperture = f2.8 - f5.6

35-mm equivalent aperture = (f2.8 - f5.6) × 4.6 = f12.9 - f25.8

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