Olympus C-50 Zoom vs. Nikon Coolpix 5600

Comparison

change cameras »
C-50 Zoom image
vs
Coolpix 5600 image
Olympus C-50 Zoom Nikon Coolpix 5600
check price » check price »
Megapixels
4.90
5.00
Max. image resolution
2560 x 1920
2592 x 1944

Sensor

Sensor type
CCD
CCD
Sensor size
1/1.8" (~ 7.11 x 5.33 mm)
1/2.5" (~ 5.75 x 4.32 mm)
Sensor resolution
2552 x 1919
2579 x 1939
Diagonal
8.89 mm
7.19 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
1.53 : 1
(ratio)
Olympus C-50 Zoom Nikon Coolpix 5600
Surface area:
37.90 mm² vs 24.84 mm²
Difference: 13.06 mm² (53%)
C-50 Zoom sensor is approx. 1.53x bigger than 5600 sensor.
Note: You are comparing cameras of different generations. There is a 3 year gap between Olympus C-50 Zoom (2002) and Nikon 5600 (2005). All things being equal, newer sensor generations generally outperform the older.
Pixel pitch
2.79 µm
2.23 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: 0.56 µm (25%)
Pixel pitch of C-50 Zoom is approx. 25% higher than pixel pitch of 5600.
Pixel area
7.78 µm²
4.97 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: 2.81 µm² (57%)
A pixel on Olympus C-50 Zoom sensor is approx. 57% bigger than a pixel on Nikon 5600.
Pixel density
12.88 MP/cm²
20.12 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: 7.24 µm (56%)
Nikon 5600 has approx. 56% higher pixel density than Olympus C-50 Zoom.
To learn about the accuracy of these numbers, click here.



Specs

Olympus C-50 Zoom
Nikon 5600
Crop factor
4.87
6.02
Total megapixels
5.20
5.20
Effective megapixels
4.90
5.00
Optical zoom
3x
3x
Digital zoom
Yes
Yes
ISO sensitivity
80, 160, 320
Auto
RAW
Manual focus
Normal focus range
50 cm
30 cm
Macro focus range
20 cm
4 cm
Focal length (35mm equiv.)
38 - 114 mm
34 - 102 mm
Aperture priority
Yes
No
Max. aperture
f2.8 - f4.8
f2.9 - f4.9
Max. aperture (35mm equiv.)
f13.6 - f23.4
f17.5 - f29.5
Metering
ESPi Digital, Spot
Multi, Center-weighted, Average
Exposure compensation
±2 EV (in 1/3 EV steps)
±2 EV (in 1/3 EV steps)
Shutter priority
Yes
No
Min. shutter speed
8 sec
4 sec
Max. shutter speed
1/1000 sec
1/3000 sec
Built-in flash
External flash
Viewfinder
Optical (tunnel)
Optical (tunnel)
White balance presets
6
6
Screen size
1.5"
1.8"
Screen resolution
134,000 dots
80,000 dots
Video capture
Max. video resolution
Storage types
xD Picture card
Secure Digital
USB
USB 1.0
USB 1.0
HDMI
Wireless
GPS
Battery
Lithium-Ion rechargeable
AA (2) batteries (NiMH recommended)
Weight
194 g
130 g
Dimensions
100 x 59 x 42 mm
85 x 60 x 35 mm
Year
2002
2005




Choose cameras to compare

vs

Diagonal

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

Olympus C-50 Zoom diagonal

The diagonal of C-50 Zoom sensor is not 1/1.8 or 0.56" (14.1 mm) as you might expect, but approximately two thirds of that value - 8.89 mm. If you want to know why, see sensor sizes.

w = 7.11 mm
h = 5.33 mm
Diagonal =  7.11² + 5.33²   = 8.89 mm

Nikon 5600 diagonal

The diagonal of 5600 sensor is not 1/2.5 or 0.4" (10.2 mm) as you might expect, but approximately two thirds of that value - 7.19 mm. If you want to know why, see sensor sizes.

w = 5.75 mm
h = 4.32 mm
Diagonal =  5.75² + 4.32²   = 7.19 mm


Surface area

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

C-50 Zoom sensor area

Width = 7.11 mm
Height = 5.33 mm

Surface area = 7.11 × 5.33 = 37.90 mm²

5600 sensor area

Width = 5.75 mm
Height = 4.32 mm

Surface area = 5.75 × 4.32 = 24.84 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

C-50 Zoom pixel pitch

Sensor width = 7.11 mm
Sensor resolution width = 2552 pixels
Pixel pitch =   7.11  × 1000  = 2.79 µm
2552

5600 pixel pitch

Sensor width = 5.75 mm
Sensor resolution width = 2579 pixels
Pixel pitch =   5.75  × 1000  = 2.23 µm
2579


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

C-50 Zoom pixel area

Pixel pitch = 2.79 µm

Pixel area = 2.79² = 7.78 µm²

5600 pixel area

Pixel pitch = 2.23 µm

Pixel area = 2.23² = 4.97 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

C-50 Zoom pixel density

Sensor resolution width = 2552 pixels
Sensor width = 0.711 cm

Pixel density = (2552 / 0.711)² / 1000000 = 12.88 MP/cm²

5600 pixel density

Sensor resolution width = 2579 pixels
Sensor width = 0.575 cm

Pixel density = (2579 / 0.575)² / 1000000 = 20.12 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

C-50 Zoom sensor resolution

Sensor width = 7.11 mm
Sensor height = 5.33 mm
Effective megapixels = 4.90
r = 7.11/5.33 = 1.33
X =  4.90 × 1000000  = 1919
1.33
Resolution horizontal: X × r = 1919 × 1.33 = 2552
Resolution vertical: X = 1919

Sensor resolution = 2552 x 1919

5600 sensor resolution

Sensor width = 5.75 mm
Sensor height = 4.32 mm
Effective megapixels = 5.00
r = 5.75/4.32 = 1.33
X =  5.00 × 1000000  = 1939
1.33
Resolution horizontal: X × r = 1939 × 1.33 = 2579
Resolution vertical: X = 1939

Sensor resolution = 2579 x 1939


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


C-50 Zoom crop factor

Sensor diagonal in mm = 8.89 mm
Crop factor =   43.27  = 4.87
8.89

5600 crop factor

Sensor diagonal in mm = 7.19 mm
Crop factor =   43.27  = 6.02
7.19

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).

C-50 Zoom equivalent aperture

Crop factor = 4.87
Aperture = f2.8 - f4.8

35-mm equivalent aperture = (f2.8 - f4.8) × 4.87 = f13.6 - f23.4

5600 equivalent aperture

Crop factor = 6.02
Aperture = f2.9 - f4.9

35-mm equivalent aperture = (f2.9 - f4.9) × 6.02 = f17.5 - f29.5

Enter your screen size (diagonal)

My screen size is  inches



Actual size is currently adjusted to screen.

If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a sensor won't be shown correctly.