Fujifilm GFX 50R vs Sony Alpha A9

  • Medium format
  • 51 megapixels
  • Fujifilm G
  • 68
    Overall
  • 52
    Imaging
  • 71
    Features
  • 72
    Size
  • 100
    Price
  • Full frame
  • 24 megapixels
  • Sony E
  • 50
    Overall
  • 24
    Imaging
  • 81
    Features
  • 74
    Size
  • 0
    Price

Fujifilm GFX 50R vs Sony Alpha A9: a Complete Review and Comparison

Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!

In this review, we are going to provide a detailed evaluation and comparison of two different camera models that fall into the same category - Pro Mirrorless. Although these cameras are from the same category, they were introduced by different brands - Fujifilm and Sony. Models we are reviewing in this article have different types of sensors, Thus, Fujifilm GFX 50R is equipped with a 51.0 MP CMOS sensor. Sony Alpha A9, on the contrary, features BSI-CMOS sensor with a resolution of 24.0 MP.

To get started, let’s take a look at some of the key features of Fujifilm GFX 50R and Sony Alpha A9 and, after this, we can go on to our detailed comparison of these models.

Fujifilm GFX 50R Key Features:

  • 51.0 MP Medium format CMOS sensor
  • ISO 100 - 12800 (Expands to 102400)
  • Image Stabilization: No
  • 3.2″ Tilting Screen
  • ViewFinder: Yes
  • 3.0 fps Continuous Shooting
  • Video: 1920 x 1080 @ 30p, MOV, H.264, Linear PCM
  • Built-in Wireless: Yes
  • Dimensions: 161 x 97 x 66 mm
  • Weight: 775 g
  • Environmental Sealing: Yes
  • Built-in GPS: No

Sony Alpha A9 Key Features:

  • 24.0 MP Full frame BSI-CMOS sensor
  • ISO 100 - 51200 (Expands to 50 - 204800)
  • Image Stabilization: Yes
  • 3″ Tilting Screen
  • ViewFinder: Yes
  • 20.0 fps Continuous Shooting
  • Built-in Wireless: Yes
  • Dimensions: 127 x 96 x 63 mm
  • Weight: 673 g
  • Environmental Sealing: Yes
  • Built-in GPS: No

Why is Fujifilm GFX 50R a better choice than Sony Alpha A9

Timelapse Recording Yes vs No Creative shooting
Sensor Resolution 51.0 MP vs 24.0 MP 52.9% more pixels
Sensor Area 1452 mm2 vs 847.28 mm2 41.6% larger pixel area
Screen Size 3.2″ vs 3″ 0.2" larger screen
Screen Resolution 2,360k dots vs 1,440k dots 39% higher resolution screen
Viewfinder Resolution 3,690k dots vs 3,686k dots 0.1% higher resolution

What are the key reasons to pick Sony Alpha A9 over Fujifilm GFX 50R

NFC Yes vs No Easy wireless connectivity with compatible devices
Image Stabilization Yes vs No All lenses are stabilized
Continuous Shooting 20 fps vs 3 fps 17 fps faster
Max Shutter Speed 1/8000 vs 1/4000 Faster shutter speed
Number Of Focus Points 693 vs 117 576 more focus points
Battery Life 650 shots vs 400 shots 250 more frames with a single charge
Weight 673 g vs 775 g 102 g lighter
Max Video Resolution 3840 x 2160 vs 1920 x 1080 Higher Resolution Video
Viewfinder Magnification 0.78 vs No 0.78 better magnification

Key PROs of Fujifilm GFX 50R and Sony Alpha A9

Touch Screen Yes | Yes Easy control of camera functions
Screen Size 3.2″ | 3″ Large display
Screen Resolution 2,360k dots | 1,440k dots High resolution screen
Screen Type Tilting | Tilting Help viewing and changing settings easily
Viewfinder Electronic | Electronic Better framing and control
Raw Support Yes | Yes Better image quality
Sensor Resolution 51.0 MP | 24.0 MP Bigger prints and more details
AutoFocus Face Detection Yes | Yes Very handy for portraits
Microphone Port Yes | Yes High quality audio recording option
Headphone Port Yes | Yes Better video control
Storage Slots 2 slots | 2 slots Extra Storage Slots
Bracketing Yes | Yes Useful for tough lighting conditions and HDR
Flash Sync Port Yes | Yes Port for Flash Sync
Environmental Sealing Yes | Yes Shoot at tough conditions

Key CONs of Fujifilm GFX 50R and Sony Alpha A9

Built-In Flash No | No No built-in flash

Fujifilm GFX 50R vs Sony Alpha A9: Comparing Two Models By Physical Characteristics

Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Fujifilm GFX 50R and Sony Alpha A9 from the front view.

Fujifilm GFX 50R
Sony Alpha A9
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Fujifilm GFX 50R
Sony Alpha A9
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After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.

Speaking of weight, Sony Alpha A9 is a lighter option of these two, as it weights 102g less than the Fujifilm GFX 50R. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Battery values for Pro Mirrorless cameras:
Fujifilm GFX 50R — 400 shots
Sony Alpha A9 — 650 shots
Min: 210 shots
Average: 432 shots
Max: 870 shots
Thickness values for Pro Mirrorless cameras:
Fujifilm GFX 50R — 66 mm
Sony Alpha A9 — 63 mm
Min: 37 mm
Average: 63 mm
Max: 97 mm
Weight values for Pro Mirrorless cameras:
Fujifilm GFX 50R — 775 g
Sony Alpha A9 — 673 g
Min: 465 g
Average: 672 g
Max: 1320 g

Comparing Fujifilm GFX 50R and Sony Alpha A9 by the type of Sensor and Resolution

Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.

Are Fujifilm GFX 50R and Sony Alpha A9 any different in terms of sensor type?

In fact, that's exactly what makes these two models really different. Thus, it is a good point to consider if your are choosing between these two cameras. Fujifilm GFX 50R features a 51.0 MP Medium format sized CMOS sensor and boasts of a X Processor Pro processor . Sony Alpha A9, in its turn, comes with a 24.0 MP Full frame sized BSI-CMOS sensor and BIONZ X processor , which makes it significantly different from the first model.

Take a look below to find the comparison of Fujifilm GFX 50R and Sony Alpha A9 by the size of their sensors.

Fujifilm GFX 50R
Sony Alpha A9
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One more distinctive feature of compared models is the sensor size. Fujifilm GFX 50R has a sensor area 0.6x bigger compared to Sony Alpha A9. What does it mean? This basically means that if you these cameras them with the same aperture and focal length, the first model will give you more control in terms of the blurry background and depth of field.

For Which Fields Of Photography Are Fujifilm GFX 50R and Sony Alpha A9 Suitable?

If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.

This section of our comparison is devoted to the performance of Fujifilm GFX 50R and Sony Alpha A9 in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.

Photography Type Fujifilm GFX 50R Sony Alpha A9
Portrait Photography
93%
99%
Street Photography
80%
98%
Sports Photography
94%
100%
Daily Photography
67%
70%
Landscape Photography
93%
98%

Fujifilm GFX 50R for Portrait Photography

Advantages:

  • Large Medium format (44 x 33 mm) sensor
  • High resolution sensor (51 MP)
  • Face Detection Focusing

Disadvantages:

  • No Image Stabilization

Sony Alpha A9 for Portrait Photography

Advantages:

  • Large Full frame (35.6 x 23.8 mm) sensor
  • High resolution sensor (24 MP)
  • Fast Max Shutter Speed (1/8000s)
  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

No Significant Disadvantages

Fujifilm GFX 50R for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Large Medium format(44 x 33 mm) sensor

Disadvantages:

  • Big size (161 x 97 x 66 mm)
  • No Image Stabilization

Sony Alpha A9 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Image Stabilization
  • Large Full frame(35.6 x 23.8 mm) sensor

Disadvantages:

  • Big size (127 x 96 x 63 mm)

Fujifilm GFX 50R for Sports Photography

Advantages:

  • Environmental Sealing
  • Big Number of autofocus Points (117)
  • Big size (161 x 97 x 66 mm)

Disadvantages:

  • Slow Continuous Shooting (3.0 fps)
  • Slow Max Shutter Speed (1/4000s)
  • Bad Max Native ISO (12800)
  • Small battery life (400 shots)

Sony Alpha A9 for Sports Photography

Advantages:

  • Fast Continuous Shooting (20.0 fps)
  • Environmental Sealing
  • Fast Max Shutter Speed (1/8000s)
  • Big Number of autofocus Points (693)
  • Nice Low Light ISO (3517)

Disadvantages:

  • Small battery life (650 shots)

Fujifilm GFX 50R for Daily Photography

Advantages:

  • Large Medium format (44 x 33 mm) sensor
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (775 g)
  • Big size (161 x 97 x 66 mm)
  • No Built-in Flash

Sony Alpha A9 for Daily Photography

Advantages:

  • Large Full frame (35.6 x 23.8 mm) sensor
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (673 g)
  • Big size (127 x 96 x 63 mm)
  • No Built-in Flash

Fujifilm GFX 50R for Landscape Photography

Advantages:

  • Large Medium format (44 x 33 mm) sensor
  • High resolution sensor (51 MP)
  • Environmental Sealing
  • Live View
  • RAW Support

Disadvantages:

  • Bad Max Native ISO (12800)

Sony Alpha A9 for Landscape Photography

Advantages:

  • Large Full frame (35.6 x 23.8 mm) sensor
  • High resolution sensor (24 MP)
  • Good Dynamic Range (13.3)
  • Environmental Sealing
  • Live View
  • RAW Support
  • Nice Low Light ISO (3517)

Disadvantages:

No Significant Disadvantages

Comparison of Fujifilm GFX 50R vs Sony Alpha A9: Final Verdict

Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Fujifilm GFX 50R or Sony Alpha A9, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.

What is our final verdict? Based on our comparison and the final scores of Fujifilm GFX 50R and Sony Alpha A9 here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Fujifilm GFX 50R deserves a higher Total Score than the Sony Alpha A9. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Fujifilm GFX 50R vs Sony Alpha A9 Table Of Technical Specs

For better understanding of each model’s technical characteristics, find the detailed comparison below:

Fujifilm GFX 50R Sony Alpha A9
General
Brand Fujifilm Sony
Model GFX 50R Alpha A9
Announced Sep 25, 2018 Apr 19, 2017
Body Type Rangefinder-style mirrorless SLR-style mirrorless
Sensor
Sensor Type CMOS BSI-CMOS
Sensor Size Medium format Full frame
Sensor Dimensions 44 x 33 mm 35.6 x 23.8 mm
Sensor Area 1452.00 mm2 847.28 mm2
Sensor Resolution 51.0 MP 24.0 MP
Max Image Resolution 8256 x 6192 6000 x 4000
Max Native ISO 12,800 51,200
Max Boosted ISO 102,400 204,800
Min Native ISO 100 100
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Fujifilm G Sony E
Number of Lenses 8 83
Focal Length Multiplier 0.97x 1x
Macro Focus Range
AutoFocus
AF Touch Yes Yes
AF Continuous Yes Yes
AF Single Yes Yes
AF Tracking Yes Yes
AF Selective Yes Yes
AF Center Yes Yes
AF Multi Area Yes Yes
AF Live View Yes Yes
AF Face Detection Yes Yes
AF Contrast Detection Yes Yes
AF Phase Detection No Yes
Number of Focus Points 117 693
Number of Cross Focus Points n/a n/a
Screen
Screen Type Tilting Tilting
Screen Size 3.2″ 3″
Screen Resolution 2,360k dots 1,440k dots
Live View Yes Yes
Touch Screen Yes Yes
ViewFinder
ViewFinder Electronic Electronic
ViewFinder Resolution 3,690k dots 3,686k dots
ViewFinder Coverage 100% 100%
ViewFinder Magnification 0.78
Photography Features
Min Shutter Speed 360 s 30 s
Max Shutter Speed 1/4000 s 1/8000 s
Continuous Shooting 3.0 fps 20.0 fps
Shutter Priority Yes Yes
Aperture Priority Yes Yes
Manual Exposure Mode Yes Yes
Exposure Compensation Yes Yes
Custom White Balance Yes Yes
Image Stabilization No Yes
Built-in Flash No No
Flash Range 0 0
Flash Modes Auto, standard, slow sync, manual Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
External Flash Yes Yes
AE Bracketing Yes Yes
WB Bracketing Yes Yes
Exposure Modes
Multi-Segment Yes Yes
Average Yes Yes
Spot Yes Yes
Partial No No
AF-Area No No
Center Weighted No No
Video Features
Video Resolutions 1920 x 1080 @ 30p, MOV, H.264, Linear PCM n/a
Max Video Resolution 1920 x 1080 3840 x 2160
Video Formats MPEG-4, H.264 MPEG-4, AVCHD, H.264
Microphone Port Yes Yes
Headphone Port Yes Yes
Connectivity
Wireless Connectivity Yes Yes
HDMI Yes Yes
USB USB 3.0 USB 2.0
Physical
Environmental Sealing Yes Yes
Water Proof No No
Dust Proof No No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 775 g 673 g
Physical Dimensions 161 x 97 x 66 mm 127 x 96 x 63 mm
Battery Life 400 shots 650 shots
Battery Type Battery Pack Battery Pack
Battery Model n/a NP-FZ100
Other Features
Self Timer Yes Yes
Timelapse Recording Yes No
GPS
Storage Type SD/SDHC/SDXC (dual slots, UHS-II supported) Dual SD/SDHC/SDXC slots (UHS-II compatible)
Storage Slots 2 2

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