Casio GV-10 vs. Fujifilm FinePix S9500

Comparison

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GV-10 image
vs
FinePix S9500 image
Casio GV-10 Fujifilm FinePix S9500
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Megapixels
1.20
9.24
Max. image resolution
1280 x 960
3696 x 2464

Sensor

Sensor type
CCD
CCD
Sensor size
1/3.2" (~ 4.5 x 3.37 mm)
1/1.6" (~ 8 x 6 mm)
Sensor resolution
1268 x 946
3506 x 2636
Diagonal
5.62 mm
10.00 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 : 3.16
(ratio)
Casio GV-10 Fujifilm FinePix S9500
Surface area:
15.17 mm² vs 48.00 mm²
Difference: 32.83 mm² (216%)
S9500 sensor is approx. 3.16x bigger than GV-10 sensor.
Note: You are comparing cameras of different generations. There is a 4 year gap between Casio GV-10 (2001) and Fujifilm S9500 (2005). All things being equal, newer sensor generations generally outperform the older.
Pixel pitch
3.55 µm
2.28 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: 1.27 µm (56%)
Pixel pitch of GV-10 is approx. 56% higher than pixel pitch of S9500.
Pixel area
12.6 µm²
5.2 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: 7.4 µm² (142%)
A pixel on Casio GV-10 sensor is approx. 142% bigger than a pixel on Fujifilm S9500.
Pixel density
7.94 MP/cm²
19.21 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: 11.27 µm (142%)
Fujifilm S9500 has approx. 142% higher pixel density than Casio GV-10.
To learn about the accuracy of these numbers, click here.



Specs

Casio GV-10
Fujifilm S9500
Crop factor
7.7
4.33
Total megapixels
1.30
Effective megapixels
1.20
Optical zoom
1x
Yes
Digital zoom
Yes
Yes
ISO sensitivity
Auto, 80, 100, 200, 400, 800, 1600
RAW
Manual focus
Normal focus range
60 cm
50 cm
Macro focus range
10 cm
1 cm
Focal length (35mm equiv.)
35 mm
28 - 300 mm
Aperture priority
No
Yes
Max. aperture
f2.8
f2.8 - f4.9
Max. aperture (35mm equiv.)
f21.6
f12.1 - f21.2
Metering
Centre weighted
256-segment Matrix, Multi-segment, Spot
Exposure compensation
±2 EV (in 1/3 EV steps)
±2 EV (in 1/3 EV steps)
Shutter priority
No
Yes
Min. shutter speed
1 sec
30 sec
Max. shutter speed
1/1500 sec
1/4000 sec
Built-in flash
External flash
Viewfinder
Optical (tunnel)
Electronic
White balance presets
6
6
Screen size
1.6"
1.8"
Screen resolution
61,380 dots
118,000 dots
Video capture
Max. video resolution
Storage types
CompactFlash type I
CompactFlash type I, CompactFlash type II, Microdrive, xD Picture
USB
USB 1.0
USB 2.0 (480 Mbit/sec)
HDMI
Wireless
GPS
Battery
AA (4) batteries (NiMH recommended)
4x AA
Weight
320 g
645 g
Dimensions
101 x 74 x 49 mm
128 x 93 x 129 mm
Year
2001
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

Casio GV-10 diagonal

The diagonal of GV-10 sensor is not 1/3.2 or 0.31" (7.9 mm) as you might expect, but approximately two thirds of that value - 5.62 mm. If you want to know why, see sensor sizes.

w = 4.50 mm
h = 3.37 mm
Diagonal =  4.50² + 3.37²   = 5.62 mm

Fujifilm S9500 diagonal

The diagonal of S9500 sensor is not 1/1.6 or 0.63" (15.9 mm) as you might expect, but approximately two thirds of that value - 10 mm. If you want to know why, see sensor sizes.

w = 8.00 mm
h = 6.00 mm
Diagonal =  8.00² + 6.00²   = 10.00 mm


Surface area

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

GV-10 sensor area

Width = 4.50 mm
Height = 3.37 mm

Surface area = 4.50 × 3.37 = 15.17 mm²

S9500 sensor area

Width = 8.00 mm
Height = 6.00 mm

Surface area = 8.00 × 6.00 = 48.00 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

GV-10 pixel pitch

Sensor width = 4.50 mm
Sensor resolution width = 1268 pixels
Pixel pitch =   4.50  × 1000  = 3.55 µm
1268

S9500 pixel pitch

Sensor width = 8.00 mm
Sensor resolution width = 3506 pixels
Pixel pitch =   8.00  × 1000  = 2.28 µm
3506


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

GV-10 pixel area

Pixel pitch = 3.55 µm

Pixel area = 3.55² = 12.6 µm²

S9500 pixel area

Pixel pitch = 2.28 µm

Pixel area = 2.28² = 5.2 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

GV-10 pixel density

Sensor resolution width = 1268 pixels
Sensor width = 0.45 cm

Pixel density = (1268 / 0.45)² / 1000000 = 7.94 MP/cm²

S9500 pixel density

Sensor resolution width = 3506 pixels
Sensor width = 0.8 cm

Pixel density = (3506 / 0.8)² / 1000000 = 19.21 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

GV-10 sensor resolution

Sensor width = 4.50 mm
Sensor height = 3.37 mm
Effective megapixels = 1.20
r = 4.50/3.37 = 1.34
X =  1.20 × 1000000  = 946
1.34
Resolution horizontal: X × r = 946 × 1.34 = 1268
Resolution vertical: X = 946

Sensor resolution = 1268 x 946

S9500 sensor resolution

Sensor width = 8.00 mm
Sensor height = 6.00 mm
Effective megapixels = 9.24
r = 8.00/6.00 = 1.33
X =  9.24 × 1000000  = 2636
1.33
Resolution horizontal: X × r = 2636 × 1.33 = 3506
Resolution vertical: X = 2636

Sensor resolution = 3506 x 2636


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


GV-10 crop factor

Sensor diagonal in mm = 5.62 mm
Crop factor =   43.27  = 7.7
5.62

S9500 crop factor

Sensor diagonal in mm = 10.00 mm
Crop factor =   43.27  = 4.33
10.00

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).

GV-10 equivalent aperture

Crop factor = 7.7
Aperture = f2.8

35-mm equivalent aperture = (f2.8) × 7.7 = f21.6

S9500 equivalent aperture

Crop factor = 4.33
Aperture = f2.8 - f4.9

35-mm equivalent aperture = (f2.8 - f4.9) × 4.33 = f12.1 - f21.2

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