Canon PowerShot ELPH 100 HS vs. Samsung DV150F

Comparison

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Canon PowerShot ELPH 100 HS

Samsung DV150F

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Megapixels

12.10

16.20

Max. image resolution

4000 x 3000

4608 x 3456

Sensor

Sensor type

CMOS

CCD

Sensor size

1/2.3" (~ 6.16 x 4.62 mm)

Sensor resolution

4011 x 3016

4642 x 3490

Diagonal

7.70 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 PowerShot ELPH 100 HS		Samsung DV150F

Surface area:

28.46 mm²

Difference: 0 mm² (0%)

ELPH 100 HS and DV150F sensors are the same size.

Note: You are comparing cameras of different generations. There is a 2 year gap between Canon ELPH 100 HS (2011) and Samsung DV150F (2013). All things being equal, newer sensor generations generally outperform the older.

Pixel pitch

1.54 µm

1.33 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: 0.21 µm (16%)

Pixel pitch of ELPH 100 HS is approx. 16% higher than pixel pitch of DV150F.

Pixel area

2.37 µm²

1.77 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: 0.6 µm² (34%)

A pixel on Canon ELPH 100 HS sensor is approx. 34% bigger than a pixel on Samsung DV150F.

Pixel density

42.4 MP/cm²

56.79 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: 14.39 µm (34%)

Samsung DV150F has approx. 34% higher pixel density than Canon ELPH 100 HS.

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

Specs

Canon ELPH 100 HS

Samsung DV150F

Crop factor

5.62

Total megapixels

16.60

Effective megapixels

12.10

16.20

Optical zoom

Digital zoom

Yes

ISO sensitivity

Auto, 100 - 3200

Auto, 80, 100, 200, 400, 800, 1600, 3200

RAW

Manual focus

Normal focus range

80 cm

Macro focus range

3 cm

5 cm

Focal length (35mm equiv.)

28 - 112 mm

25 - 125 mm

Aperture priority

Max. aperture

f2.8 - f5.9

f2.5 - f6.3

Max. aperture (35mm equiv.)

f15.7 - f33.2

f14.1 - f35.4

Metering

Centre weighted, Evaluative, Spot

Multi, Center-weighted, Spot

Exposure compensation

±2 EV (in 1/3 EV steps)

Shutter priority

Min. shutter speed

15 sec

8 sec

Max. shutter speed

1/1500 sec

1/2000 sec

Built-in flash

External flash

Viewfinder

None

White balance presets

Screen size

2.7"

Screen resolution

230,000 dots

460,000 dots

Video capture

Max. video resolution

1280x720 (30p)

Storage types

SDHC, SDXC, Secure Digital

microSD/microSDHC

USB

USB 2.0 (480 Mbit/sec)

HDMI

Wireless

GPS

Battery

Lithium-Ion NB-4L rechargeable battery

BP70a

Weight

140 g

116 g

Dimensions

93.1 x 55.8 x 19.9 mm

96 x 55.1 x 18 mm

Year

2011

2013

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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 ELPH 100 HS diagonal

The diagonal of ELPH 100 HS 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

Samsung DV150F diagonal

The diagonal of DV150F 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

Surface area

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

ELPH 100 HS sensor area

Width = 6.16 mm
Height = 4.62 mm

Surface area = 6.16 × 4.62 = 28.46 mm²

DV150F sensor area

Width = 6.16 mm
Height = 4.62 mm

Surface area = 6.16 × 4.62 = 28.46 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

ELPH 100 HS pixel pitch

Sensor width = 6.16 mm
Sensor resolution width = 4011 pixels

Pixel pitch =	6.16	× 1000	= 1.54 µm
	4011

DV150F pixel pitch

Sensor width = 6.16 mm
Sensor resolution width = 4642 pixels

Pixel pitch =	6.16	× 1000	= 1.33 µm
	4642

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

ELPH 100 HS pixel area

Pixel pitch = 1.54 µm

Pixel area = 1.54² = 2.37 µm²

DV150F pixel area

Pixel pitch = 1.33 µm

Pixel area = 1.33² = 1.77 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

ELPH 100 HS pixel density

Sensor resolution width = 4011 pixels
Sensor width = 0.616 cm

Pixel density = (4011 / 0.616)² / 1000000 = 42.4 MP/cm²

DV150F pixel density

Sensor resolution width = 4642 pixels
Sensor width = 0.616 cm

Pixel density = (4642 / 0.616)² / 1000000 = 56.79 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

ELPH 100 HS sensor resolution

Sensor width = 6.16 mm
Sensor height = 4.62 mm
Effective megapixels = 12.10

r = 6.16/4.62 = 1.33

X = √	12.10 × 1000000	= 3016
	1.33

Resolution horizontal: X × r = 3016 × 1.33 = 4011
Resolution vertical: X = 3016

Sensor resolution = 4011 x 3016

DV150F sensor resolution

Sensor width = 6.16 mm
Sensor height = 4.62 mm
Effective megapixels = 16.20

r = 6.16/4.62 = 1.33

X = √	16.20 × 1000000	= 3490
	1.33

Resolution horizontal: X × r = 3490 × 1.33 = 4642
Resolution vertical: X = 3490

Sensor resolution = 4642 x 3490

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

ELPH 100 HS crop factor

Sensor diagonal in mm = 7.70 mm

Crop factor =	43.27	= 5.62
	7.70

DV150F crop factor

Sensor diagonal in mm = 7.70 mm

Crop factor =	43.27	= 5.62
	7.70

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).

ELPH 100 HS equivalent aperture

Crop factor = 5.62
Aperture = f2.8 - f5.9

35-mm equivalent aperture = (f2.8 - f5.9) × 5.62 = f15.7 - f33.2

DV150F equivalent aperture

Crop factor = 5.62
Aperture = f2.5 - f6.3

35-mm equivalent aperture = (f2.5 - f6.3) × 5.62 = f14.1 - f35.4

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