Fujifilm FinePix HS35 EXR vs. Fujifilm X-S1

Comparison

change cameras »

Fujifilm FinePix HS35 EXR

Fujifilm X-S1

check price »

Megapixels

16.00

12.00

Max. image resolution

4608 x 3456

4000 x 3000

Sensor

Sensor type

CMOS

Sensor size

1/2" (~ 6.4 x 4.8 mm)

2/3" (~ 8.8 x 6.6 mm)

Sensor resolution

4612 x 3468

3995 x 3004

Diagonal

8.00 mm

11.00 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	:	1.89
(ratio)

Fujifilm FinePix HS35 EXR		Fujifilm X-S1

Surface area:

30.72 mm²

58.08 mm²

Difference: 27.36 mm² (89%)

X-S1 sensor is approx. 1.89x bigger than HS35 EXR sensor.

Note: You are comparing cameras of different generations. There is a 2 year gap between Fujifilm HS35 EXR (2013) and Fujifilm X-S1 (2011). All things being equal, newer sensor generations generally outperform the older.

Pixel pitch

1.39 µm

2.2 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: 0.81 µm (58%)

Pixel pitch of X-S1 is approx. 58% higher than pixel pitch of HS35 EXR.

Pixel area

1.93 µm²

4.84 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: 2.91 µm² (151%)

A pixel on Fujifilm X-S1 sensor is approx. 151% bigger than a pixel on Fujifilm HS35 EXR.

Pixel density

51.93 MP/cm²

20.61 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: 31.32 µm (152%)

Fujifilm HS35 EXR has approx. 152% higher pixel density than Fujifilm X-S1.

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

Specs

Fujifilm HS35 EXR

Fujifilm X-S1

Crop factor

5.41

3.93

Total megapixels

Effective megapixels

16.00

12.00

Optical zoom

30x

26x

Digital zoom

Yes

ISO sensitivity

Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800

Auto, 100, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, (4000, 5000, 6400, 12800 with boost)

RAW

Manual focus

Normal focus range

45 cm

30 cm

Macro focus range

1 cm

Focal length (35mm equiv.)

24 - 720 mm

24 - 624 mm

Aperture priority

Yes

Max. aperture

f2.8 - f5.6

Max. aperture (35mm equiv.)

f15.1 - f30.3

f11 - f22

Metering

Multi, Average, Spot

Exposure compensation

±2 EV (in 1/3 EV steps)

Shutter priority

Yes

Min. shutter speed

30 sec

Max. shutter speed

1/4000 sec

Built-in flash

External flash

Viewfinder

Electronic

White balance presets

Screen size

Screen resolution

460,000 dots

Video capture

Max. video resolution

1920x1080 (30p)

Storage types

SD/SDHC/SDXC

USB

USB 2.0 (480 Mbit/sec)

HDMI

Wireless

GPS

Battery

Li-ion battery NP-W126

Lithium-Ion NP-95 rechargeable battery

Weight

687 g

920 g

Dimensions

130.6 x 96.6 x 126 mm

135 x 107 x 149 mm

Year

2013

2011

Choose cameras to compare

Popular comparisons:

Diagonal

Diagonal is calculated by the use of Pythagorean theorem:

Diagonal = √

w² + h²

where w = sensor width and h = sensor height

Fujifilm HS35 EXR diagonal

The diagonal of HS35 EXR sensor is not 1/2 or 0.5" (12.7 mm) as you might expect, but approximately two thirds of that value - 8 mm. If you want to know why, see sensor sizes.

w = 6.40 mm
h = 4.80 mm

Diagonal = √

6.40² + 4.80²

= 8.00 mm

Fujifilm X-S1 diagonal

The diagonal of X-S1 sensor is not 2/3 or 0.67" (16.9 mm) as you might expect, but approximately two thirds of that value - 11 mm. If you want to know why, see sensor sizes.

w = 8.80 mm
h = 6.60 mm

Diagonal = √

8.80² + 6.60²

= 11.00 mm

Surface area

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

HS35 EXR sensor area

Width = 6.40 mm
Height = 4.80 mm

Surface area = 6.40 × 4.80 = 30.72 mm²

X-S1 sensor area

Width = 8.80 mm
Height = 6.60 mm

Surface area = 8.80 × 6.60 = 58.08 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

HS35 EXR pixel pitch

Sensor width = 6.40 mm
Sensor resolution width = 4612 pixels

Pixel pitch =	6.40	× 1000	= 1.39 µm
	4612

X-S1 pixel pitch

Sensor width = 8.80 mm
Sensor resolution width = 3995 pixels

Pixel pitch =	8.80	× 1000	= 2.2 µm
	3995

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

HS35 EXR pixel area

Pixel pitch = 1.39 µm

Pixel area = 1.39² = 1.93 µm²

X-S1 pixel area

Pixel pitch = 2.2 µm

Pixel area = 2.2² = 4.84 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

HS35 EXR pixel density

Sensor resolution width = 4612 pixels
Sensor width = 0.64 cm

Pixel density = (4612 / 0.64)² / 1000000 = 51.93 MP/cm²

X-S1 pixel density

Sensor resolution width = 3995 pixels
Sensor width = 0.88 cm

Pixel density = (3995 / 0.88)² / 1000000 = 20.61 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

HS35 EXR sensor resolution

Sensor width = 6.40 mm
Sensor height = 4.80 mm
Effective megapixels = 16.00

r = 6.40/4.80 = 1.33

X = √	16.00 × 1000000	= 3468
	1.33

Resolution horizontal: X × r = 3468 × 1.33 = 4612
Resolution vertical: X = 3468

Sensor resolution = 4612 x 3468

X-S1 sensor resolution

Sensor width = 8.80 mm
Sensor height = 6.60 mm
Effective megapixels = 12.00

r = 8.80/6.60 = 1.33

X = √	12.00 × 1000000	= 3004
	1.33

Resolution horizontal: X × r = 3004 × 1.33 = 3995
Resolution vertical: X = 3004

Sensor resolution = 3995 x 3004

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

HS35 EXR crop factor

Sensor diagonal in mm = 8.00 mm

Crop factor =	43.27	= 5.41
	8.00

X-S1 crop factor

Sensor diagonal in mm = 11.00 mm

Crop factor =	43.27	= 3.93
	11.00

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).

HS35 EXR equivalent aperture

Crop factor = 5.41
Aperture = f2.8 - f5.6

35-mm equivalent aperture = (f2.8 - f5.6) × 5.41 = f15.1 - f30.3

X-S1 equivalent aperture

Crop factor = 3.93
Aperture = f2.8 - f5.6

35-mm equivalent aperture = (f2.8 - f5.6) × 3.93 = f11 - f22

More comparisons of Fujifilm HS35 EXR:

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.