Fujifilm FinePix Z33WP vs. Nikon Coolpix W100

Comparison

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Fujifilm FinePix Z33WP

Nikon Coolpix W100

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Megapixels

10.00

13.20

Max. image resolution

3648 x 2736

4160 x 3120

Sensor

Sensor type

CCD

CMOS

Sensor size

1/2.3" (~ 6.16 x 4.62 mm)

1/3" (~ 4.8 x 3.6 mm)

Sensor resolution

3647 x 2742

4190 x 3150

Diagonal

7.70 mm

6.00 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
1.65	:	1
(ratio)

Fujifilm FinePix Z33WP		Nikon Coolpix W100

Surface area:

28.46 mm²

17.28 mm²

Difference: 11.18 mm² (65%)

Z33WP sensor is approx. 1.65x bigger than W100 sensor.

Note: You are comparing sensors of very different generations. There is a gap of 7 years between Fujifilm Z33WP (2009) and Nikon W100 (2016). Seven years is a lot of time in terms of technology, meaning newer sensors are overall much more efficient than the older ones.

Pixel pitch

1.69 µm

1.15 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: 0.54 µm (47%)

Pixel pitch of Z33WP is approx. 47% higher than pixel pitch of W100.

Pixel area

2.86 µm²

1.32 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:

Pixel area difference: 1.54 µm² (117%)

A pixel on Fujifilm Z33WP sensor is approx. 117% bigger than a pixel on Nikon W100.

Pixel density

35.05 MP/cm²

76.2 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: 41.15 µm (117%)

Nikon W100 has approx. 117% higher pixel density than Fujifilm Z33WP.

To learn about the accuracy of these numbers, click here.

Specs

Fujifilm Z33WP

Nikon W100

Crop factor

5.62

7.21

Total megapixels

14.17

Effective megapixels

10.00

13.20

Optical zoom

Digital zoom

Yes

ISO sensitivity

Auto, 100, 200, 400, 800, 1600

Auto, 125-1600

RAW

Manual focus

Normal focus range

60 cm

5 cm

Macro focus range

8 cm

Focal length (35mm equiv.)

35 - 105 mm

30 - 90 mm

Aperture priority

Max. aperture

f3.7 - f4.2

f3.3 - f5.9

Max. aperture (35mm equiv.)

f20.8 - f23.6

f23.8 - f42.5

Metering

TTL 256-zones metering

Multi, Center-weighted, Spot

Exposure compensation

±2 EV (in 1/3 EV steps)

Shutter priority

Min. shutter speed

8 sec

1 sec

Max. shutter speed

1/2000 sec

Built-in flash

External flash

Viewfinder

None

White balance presets

Screen size

2.7"

Screen resolution

230,000 dots

Video capture

Max. video resolution

Storage types

SDHC, Secure Digital

SD/SDHC/SDXC

USB

USB 2.0 (480 Mbit/sec)

HDMI

Wireless

GPS

Battery

NP-45 Li Ion battery

EN-EL19 lithium-ion batter

Weight

110 g

177 g

Dimensions

92.0 x 59.6 x 20.6 mm

109.5 x 67 x 38 mm

Year

2009

2016

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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

Fujifilm Z33WP diagonal

The diagonal of Z33WP sensor is not 1/2.3 or 0.43" (11 mm) as you might expect, but approximately two thirds of that value - 7.7 mm. If you want to know why, see sensor sizes.

w = 6.16 mm
h = 4.62 mm

Diagonal = √

6.16² + 4.62²

= 7.70 mm

Nikon W100 diagonal

The diagonal of W100 sensor is not 1/3 or 0.33" (8.5 mm) as you might expect, but approximately two thirds of that value - 6 mm. If you want to know why, see sensor sizes.

w = 4.80 mm
h = 3.60 mm

Diagonal = √

4.80² + 3.60²

= 6.00 mm

Surface area

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

Z33WP sensor area

Width = 6.16 mm
Height = 4.62 mm

Surface area = 6.16 × 4.62 = 28.46 mm²

W100 sensor area

Width = 4.80 mm
Height = 3.60 mm

Surface area = 4.80 × 3.60 = 17.28 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

Z33WP pixel pitch

Sensor width = 6.16 mm
Sensor resolution width = 3647 pixels

Pixel pitch =	6.16	× 1000	= 1.69 µm
	3647

W100 pixel pitch

Sensor width = 4.80 mm
Sensor resolution width = 4190 pixels

Pixel pitch =	4.80	× 1000	= 1.15 µm
	4190

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

Z33WP pixel area

Pixel pitch = 1.69 µm

Pixel area = 1.69² = 2.86 µm²

W100 pixel area

Pixel pitch = 1.15 µm

Pixel area = 1.15² = 1.32 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

Z33WP pixel density

Sensor resolution width = 3647 pixels
Sensor width = 0.616 cm

Pixel density = (3647 / 0.616)² / 1000000 = 35.05 MP/cm²

W100 pixel density

Sensor resolution width = 4190 pixels
Sensor width = 0.48 cm

Pixel density = (4190 / 0.48)² / 1000000 = 76.2 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

Z33WP sensor resolution

Sensor width = 6.16 mm
Sensor height = 4.62 mm
Effective megapixels = 10.00

r = 6.16/4.62 = 1.33

X = √	10.00 × 1000000	= 2742
	1.33

Resolution horizontal: X × r = 2742 × 1.33 = 3647
Resolution vertical: X = 2742

Sensor resolution = 3647 x 2742

W100 sensor resolution

Sensor width = 4.80 mm
Sensor height = 3.60 mm
Effective megapixels = 13.20

r = 4.80/3.60 = 1.33

X = √	13.20 × 1000000	= 3150
	1.33

Resolution horizontal: X × r = 3150 × 1.33 = 4190
Resolution vertical: X = 3150

Sensor resolution = 4190 x 3150

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

Z33WP crop factor

Sensor diagonal in mm = 7.70 mm

Crop factor =	43.27	= 5.62
	7.70

W100 crop factor

Sensor diagonal in mm = 6.00 mm

Crop factor =	43.27	= 7.21
	6.00

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).

Z33WP equivalent aperture

Crop factor = 5.62
Aperture = f3.7 - f4.2

35-mm equivalent aperture = (f3.7 - f4.2) × 5.62 = f20.8 - f23.6

W100 equivalent aperture

Crop factor = 7.21
Aperture = f3.3 - f5.9

35-mm equivalent aperture = (f3.3 - f5.9) × 7.21 = f23.8 - f42.5

More comparisons of Fujifilm Z33WP:

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