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Sony A7S vs FujiFilm HS20 EXR Comparison

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Sony A7S

12 MP | Full frame (35.8 x 23.9 mm) CMOS Sensor

Sony A7S
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FujiFilm HS20 EXR

16 MP | 1/2" (6.4 x 4.8 mm) EXRCMOS Sensor

FujiFilm HS20 EXR
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Sony A7S vs FujiFilm HS20 EXR Comparison Overview

Here we are comparing two cameras with different body types: Sony A7S, which was introduced in April 2014 is a Pro Mirrorless camera with a 12.0MP Full frame sensor whereas FujiFilm HS20 EXR, which was introduced in January 2011 is a Small Sensor Superzoom camera with a 16.0MP 1/2" sensor. As you can see, HS20 EXR is 3 years older than A7S. Let's see if this age difference between two cameras makes a big difference.

Comparing an interchangeble lens camera to a fixed lens camera is a bit tricky but we will do our best to make this a fair comparison.

Here is a brief look at the main features of Sony A7S and FujiFilm HS20 EXR before getting into our more detailed comparison.

Sony A7S Key Specs

  • Announcement Date: 2014-04-06
  • 12MP - Full frame CMOS Sensor
  • ISO 100 - 409600
  • Sony E Mount
  • 3 Tilting Screen
  • 2359k dot Electronic viewfinder
  • 5 fps continuous shooting
  • 4K (UHD) - 3840 x 2160 video resolution
  • 120 fps High-Speed Video
  • Built-in Wireless
  • 489g. 127 x 94 x 48 mm
  • Weather Sealed Body

FujiFilm HS20 EXR Key Specs

  • Announcement Date: 2011-01-05
  • 16MP - 1/2" EXRCMOS Sensor
  • ISO 100 - 3200 ( expands to 12800)
  • 24-720 mm F2.8-5.6 Zoom Lens
  • Sensor-shift Image Stabilization
  • 3" Tilting Screen
  • Electronic viewfinder
  • 8 fps continuous shooting
  • Full HD - 1920 x 1080 video resolution
  • 320 fps High-Speed Video
  • 730g. 131 x 91 x 126 mm
  • Also known as FinePix HS22 EXR

Sony A7S was replaced by Sony Alpha 7S II. You may also be interested in these comparisons:
Sony Alpha 7S II vs Sony Alpha A7S
Sony Alpha 7S II vs FujiFilm FinePix HS20 EXR (FinePix HS22 EXR)

FujiFilm HS20 EXR was replaced by Fujifilm FinePix HS30EXR. You may also be interested in these comparisons:
Fujifilm FinePix HS30EXR vs FujiFilm FinePix HS20 EXR (FinePix HS22 EXR)
Fujifilm FinePix HS30EXR vs Sony Alpha A7S

Let's read on the following sections in order to better understand in detail how Sony A7S and FujiFilm HS20 EXR compares and hopefully end up with enough arguments to decide which one is better for you.

Reasons to choose Sony Alpha A7S over FujiFilm FinePix HS20 EXR
Wireless Connection
Built-In vs None Better connectivity
Max ISO
409.600 vs 3.200 12700% higher Max ISO
LCD Screen Resolution
1.230k dots vs 460k dots 167% higher resolution screen
Viewfinder Coverage
100% vs 97% More accurate viewfinder
Max Mech. Shutter
1/8000s vs 1/4000s faster mechanical shutter
Weight
489 g vs 730 g 241 g lighter
Microphone Port
Yes vs No High quality audio recording option
Headphone Port
Yes vs No better video control
Environmental Sealing
Yes vs No shoot at tough conditions
Sensor Pixel Area
71.24µm2 vs 1.93µm2 3591% larger pixel area
Max Video Resolution
3840 x 2160 vs 1920 x 1080 Higher Resolution Video
NFC Connection
Yes vs No Easy wireless connectivity with compatible devices
Smartphone Remote
Yes vs No Remote control your camera with a smartphone


Reasons to choose FujiFilm FinePix HS20 EXR over Sony Alpha A7S
Image Stabilization
Sensor-shift vs None Sharper images at longer focal lengths and long exposures
Built-in Flash
Yes vs No Useful in low-light
Max Sensor Resolution
16 MP vs 12 MP 33% more pixels
Continuous Shooting
8.0fps vs 5.0fps 3 fps faster

Common Strengths of Sony Alpha A7S and FujiFilm FinePix HS20 EXR
Adjustable LCD Screen
Tilting vs Tilting Flexible shooting positions
External Flash Shoe
Yes vs Yes Better for flash photography
Viewfinder
Yes (Electronic) vs Yes (Electronic) Better framing and control
RAW Support
Yes vs Yes Better image quality
Face Detection Focus
Yes vs Yes very handy for portraits
AE Bracketing
Yes vs Yes Useful for tough lighting conditions and HDR
Common Weaknesses of Sony Alpha A7S and FujiFilm FinePix HS20 EXR
Sony A7S vs FujiFilm HS20 EXR: Physical Specs and Body features Comparison

Size and weight is a big decision factor when you are trying to find the ideal camera for your needs. In this section, We are going to illustrate Sony A7S and FujiFilm HS20 EXR side-by-side from the front, back and top in their relative dimensions. Sony A7S has external dimensions of 127 x 94 x 48 mm (5 x 3.7 x 1.89″) and weighs 489 g (1.08 lb / 17.25 oz) (including batteries). FujiFilm HS20 EXR has external dimensions of 131 x 91 x 126 mm (5.16 x 3.58 x 4.96″) and weighs 730 g (1.61 lb / 25.75 oz) (including batteries).

Below you can see the front view size comparison of Sony A7S and FujiFilm HS20 EXR. Sony A7S is 4mm narrower and 78mm thinner than FujiFilm HS20 EXR but it is also 3mm taller. As you can tell, actually this is not a fair size comparison since FujiFilm HS20 EXR has a built-in lens but Sony A7S doesn't. Once you put a lens on A7S, its thickness will increase significantly.

Sony A7S vs FujiFilm HS20 EXR Camera Size Comparison - Front View
Comparison image of Sony A7S and FujiFilm HS20 EXR Size, Weight and External Dimensions - Front View

Here is the back view size comparison of Sony A7S and FujiFilm HS20 EXR.

Sony A7S vs FujiFilm HS20 EXR Camera Size Comparison - Back View
Comparison image of Sony A7S and FujiFilm HS20 EXR Size and Weight - Back View

Now lets look at the top view comparison of Sony A7S and FujiFilm HS20 EXR.
Sony A7S vs FujiFilm HS20 EXR Camera Size Comparison - Top View
Top View Comparison image of Sony A7S and FujiFilm HS20 EXR Size

Weight is another important factor especially when deciding on a camera that you want to carry with you all day. Sony A7S is significantly lighter (241g ) than the FujiFilm HS20 EXR which may become a big advantage especially on long walking trips.

Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on A7S, the total kit will weigh much higher.

Weather Sealing

With its weather sealed body, we believe that A7S has a big advantage over HS20 EXR which doesn't provide any kind of environmental sealing.

LCD Screen Size and Features

Sony A7S and FujiFilm HS20 EXR's LCD screens has the same diagonal size of 3.

Both cameras feature Tilting screens where you can change the angle of the screen to make it easier to shoot from waist or over the head levels.
Sony A7S vs FujiFilm HS20 EXR: Sensor Comparison

Sony A7S has a 12.0MP Full frame (35.8 x 23.9 mm ) sized CMOS sensor and features Bionz X processor. On the other hand, FujiFilm HS20 EXR has a 16.0MP 1/2" (6.4 x 4.8 mm ) sized EXRCMOS sensor and features EXR processor.

Below you can see the A7S and HS20 EXR sensor size comparison.

Sony A7S vs FujiFilm HS20 EXR Sensor Size Comparison
Sensor Size and Resolution Comparison image of Sony A7S and FujiFilm HS20 EXR Cameras


As seen above, Sony A7S has a 27.9x Larger sensor area than FujiFilm HS20 EXR. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.

What types of Photography are Sony A7S and FujiFilm HS20 EXR Good for?
In this section, we rank and compare Sony A7S and FujiFilm HS20 EXR for five different photography types in order to make your decision process easier in case you are specifically interested in one or more of these areas.

Sony A7S for Portrait Photography

GOOD

FujiFilm HS20 EXR for Portrait Photography

GOOD
Large Full frame (35.8 x 23.9 mm) sensor
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Average Resolution Sensor: 12.0MP
No Image Stabilization
Read the details
Image Stabilization
External Flash Shoe
Electronic Built-in Viewfinder
Average Resolution Sensor: 16.0MP
Average Ergonomics&Handling
Small 1/2" (6.4 x 4.8 mm) sensor
Read the details

Sony A7S for Street Photography

GOOD

FujiFilm HS20 EXR for Street Photography

EXCELLENT
Large Full frame (35.8 x 23.9 mm) sensor
Electronic Built-in Viewfinder
Live-view
Face-Detection Focusing
Tilting LCD Screen
Medium sized Body
No Image Stabilization
Read the details
Image Stabilization
Electronic Built-in Viewfinder
Live-view
Face-Detection Focusing
Tilting LCD Screen
Fast Lens at Wide: f2.80
24 mm - Good Wide Angle Coverage
Medium sized Body
Small 1/2" (6.4 x 4.8 mm) sensor
Read the details

Sony A7S for Sports Photography

GOOD

FujiFilm HS20 EXR for Sports Photography

AVERAGE
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Environmental Sealings
Fast Max shutter speed: 1/8000s
25 Focus Points
Good Low Light ISO
Wireless Connection
Average Continuous Shooting: 5.0fps
No Image Stabilization
Read the details
Image Stabilization
External Flash Shoe
Electronic Built-in Viewfinder
Fast Continuous Shooting: 8.0fps
Fast Max shutter speed: 1/4000s
720 mm Tele Lens
Average Ergonomics&Handling
Environmental Sealings
Unknown Focus Points
Read the details

Sony A7S for Daily Photography

EXCELLENT

FujiFilm HS20 EXR for Daily Photography

GOOD
Large Full frame (35.8 x 23.9 mm) sensor
Environmental Sealings
Medium size Body
489g
Body Thickness 48mm
Read the details
30.0X Optical Zoom
Medium size Body
Small 1/2" (6.4 x 4.8 mm) sensor
730g
Body Thickness 126mm
Read the details

Sony A7S for Landscape Photography

AVERAGE

FujiFilm HS20 EXR for Landscape Photography

POOR
Large Full frame (35.8 x 23.9 mm) sensor
Environmental Sealings
Live-view
Average Resolution Sensor: 12.0MP
Read the details
24 mm - Good Wide Angle Coverage
Average Resolution Sensor: 16.0MP
Small 1/2" (6.4 x 4.8 mm) sensor
No Environmental Sealings
Read the details

Sony A7S vs FujiFilm HS20 EXR: OUR DECISION

You may have already made your decision about which camera suits better for your needs and your budget so far but in case you wonder how we rated Sony A7S and FujiFilm HS20 EXR, below you can find their scores in five different aspects. Our Decision Algorithm dynamically scores cameras using 63 different specs, current price and DxO Mark scores (where possible) in order to make a more objective and consistent comparison.

Here is a summary of how Sony A7S and FujiFilm HS20 EXR scores compare:

Sony A7S
Imaging
Features
Value
Portability
Overall
Ranked #39 out of 86 in SLR-style mirrorless cameras
Ranked #71 out of 1220 in all Cameras
FujiFilm HS20 EXR
Imaging
Features
Value
Portability
Overall
Ranked #28 out of 113 in SLR-like (bridge) cameras
Ranked #395 out of 1220 in all Cameras

Sony A7S is the clear winner of this comparison. It has a higher Overall Score and beats FujiFilm HS20 EXR in all criteria. It has better general image quality, more features, more compact body and offers more value for the money

Sony A7S
Sony A7S
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FujiFilm HS20 EXR
FujiFilm HS20 EXR
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FujiFilm HS20 EXR vs Sony A7S Specs Table
Detailed comparison of specifications
General Sony Alpha A7S FujiFilm FinePix HS20 EXR
Brand Sony FujiFilm
Announced 2014-04-06 2011-01-05
Body Type SLR-style mirrorless SLR-like (bridge)
Sensor
Type CMOS EXRCMOS
Size Full frame 1/2"
Dimensions 35.8 x 23.9 mm 6.4 x 4.8 mm
Area 855.62mm2 30.72mm2
Megapixels 12 megapixels 16 megapixels
Max Resolution 4240 x 2832 4608 x 3456
Max Native Light sensitivity 409,600 ISO 3,200 ISO
Max Boosted Light Sensitivity - 12800 ISO
Min Native Light sensitivity 100 ISO 100 ISO
RAW Support
Autofocus
AF Touch
AF Continuous
AF Single
AF Tracking
AF Selective
AF Center
AF Multi Area
AF Live View
AF Face Detection
AF Contrast Detection
AF Phase Detection
Number of Focus Points 25 n/a
Lens
Manual Focus
Lens Mount Sony E fixed lens
Lens Focal Range no lens 24-720 mm (30×)
Max Aperture no lens F2.8-5.6
Macro Focus Range no lens 1cm
Screen
Type Tilting Tilting
Size 3 3"
Resolution 1,230k dots 460k dots
Touch Screen
Viewfinder
Viewfinder Electronic Electronic
Viewfinder Resolution 2,359k dots n/a
Viewfinder Coverage 100% 97%
Viewfinder Magnification 0.71x n/a
Photography Features
Max Mechanical Shutter 1/8000s 1/4000s
Shutter Priority
Aperture Priority
Manual Exposure Mode
Custom White Balance
Image Stabilization No Sensor-shift
Built-in Flash
Flash Range no built-in flash 3.20 m
External Flash
Continuous Shooting 5.0 fps 8.0 fps
Multi-Segment
Average
Spot
Partial
AF-Area
Center Weighted
AE Bracketing
WB Bracketing
Video Features
Max Video Resolution 3840 x 2160 1920 x 1080
Video Formats MPEG-4, AVCHD, XAVC MPEG-4
Microphone Port
Headphone Port
Connectivity
Wireless Connectivity Built-In None
HDMI
Physical
Environmental Sealing
Weight 489g 730g
Dimensions 127 x 94 x 48mm 131 x 91 x 126mm
Battery Life 360 shots n/a
Other Features
Timelapse Recording With Downloadable App
GPS None None
DxO Sensor Scores
DxO Overall Score 87 not tested
DxO Color Depth 23.9 not tested
DxO Dynamic Range 13.2 not tested
DxO Low Light ISO 3702 not tested
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