Fujifilm X-T3 vs Sony Alpha A7 III

  • APS-C
  • 26 megapixels
  • Fujifilm X
  • 48
    Overall
  • 21
    Imaging
  • 78
    Features
  • 74
    Size
  • 0
    Price
  • Full frame
  • 24 megapixels
  • Sony E
  • 50
    Overall
  • 24
    Imaging
  • 88
    Features
  • 73
    Size
  • 0
    Price

Fujifilm X-T3 vs Sony Alpha A7 III: 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 make a detailed comparison of two cameras that fall into different categories. While the first model we are looking at, Fujifilm X-T3 belongs to a Semi-Pro Mirrorless category, the other model, Fujifilm X-T3 is a Pro Mirrorless camera. Fujifilm X-T3 is equipped with a 26.0 MP BSI-CMOS sensor, while Sony Alpha A7 III comes with a 24.0 MP BSI-CMOS sensor.

To get started, let’s take a look at some of the key features of Fujifilm X-T3 and Sony Alpha A7 III and, after this, we can go on to our detailed comparison of these models.

Fujifilm X-T3 Key Features:

  • 26.0 MP APS-C BSI-CMOS sensor
  • ISO 160 - 12800 (Expands to 80 - 51200)
  • Image Stabilization: No
  • 3.2″ Tilting Screen
  • ViewFinder: Yes
  • 20.0 fps Continuous Shooting
  • Video: 4096x2160 (60p/50p/30p/25p/24p/23.98p)
  • Built-in Wireless: Yes
  • Dimensions: 133 x 93 x 59 mm
  • Weight: 539 g
  • Environmental Sealing: Yes
  • Built-in GPS: No
  • Replaced Fujifilm X-T2. Compare

Sony Alpha A7 III 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
  • 10.0 fps Continuous Shooting
  • Video: 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
  • Built-in Wireless: Yes
  • Dimensions: 127 x 96 x 74 mm
  • Weight: 650 g
  • Environmental Sealing: Yes
  • Built-in GPS: No
  • Replaced Sony A7 II.

Fujifilm X-T3 substituted Fujifilm X-T2. Be sure to check out some of our other overviews that may also interest you:
Fujifilm X-T3 vs. X-T2
Fujifilm X-T2 vs. Sony Alpha A7 III

Why is Fujifilm X-T3 a better choice than Sony Alpha A7 III

Sensor Resolution 26.0 MP vs 24.0 MP 7.7% more pixels
Continuous Shooting 20 fps vs 10 fps 10 fps faster
Screen Size 3.2″ vs 3″ 0.2" larger screen
Screen Resolution 1,040k dots vs 922k dots 11.3% higher resolution screen
Weight 539 g vs 650 g 111 g lighter
Max Video Resolution 4096 x 2160 vs 3840 x 2160 Higher Resolution Video
Viewfinder Resolution 3,690k dots vs 2,359k dots 36.1% higher resolution

What are the key reasons to pick Sony Alpha A7 III over Fujifilm X-T3

NFC Yes vs No Easy wireless connectivity with compatible devices
Sensor Area 852.04 mm2 vs 366.6 mm2 57% larger pixel area
Image Stabilization Yes vs No All lenses are stabilized
Number Of Focus Points 693 vs 425 268 more focus points
Battery Life 610 shots vs 390 shots 220 more frames with a single charge
Viewfinder Magnification 0.78 vs 0.75 0.03 better magnification

Key PROs of Fujifilm X-T3 and Sony Alpha A7 III

Touch Screen Yes | Yes Easy control of camera functions
Screen Size 3.2″ | 3″ Large display
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 26.0 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
Continuous Shooting 20.0 fps | 10.0 fps Nice continuous shooting
Flash Sync Port Yes | Yes Port for Flash Sync
Environmental Sealing Yes | Yes Shoot at tough conditions

Key CONs of Fujifilm X-T3 and Sony Alpha A7 III

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

Fujifilm X-T3 vs Sony Alpha A7 III: 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 X-T3 and Sony Alpha A7 III from the front view.

Fujifilm X-T3
Sony Alpha A7 III
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Fujifilm X-T3
Sony Alpha A7 III
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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, Fujifilm X-T3 is a lighter option of these two, as it weights 111g less than the Sony Alpha A7 III. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Comparing Fujifilm X-T3 and Sony Alpha A7 III 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 X-T3 and Sony Alpha A7 III 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 X-T3 features a 26.0 MP APS-C sized BSI-CMOS sensor . Sony Alpha A7 III, 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 X-T3 and Sony Alpha A7 III by the size of their sensors.

Fujifilm X-T3
Sony Alpha A7 III
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One more distinctive feature of compared models is the sensor size. Sony Alpha A7 III is equipped with a sensor that is 0.4x larger than the one featured in Fujifilm X-T3. Compared to the cameras with smaller sensor area, the ones with larger sensors ensure more control on the blurry background and depth of field if you shoot in the same aperture and focal length. Thus, the first model has a significant advantage here.

For Which Fields Of Photography Are Fujifilm X-T3 and Sony Alpha A7 III 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 X-T3 and Sony Alpha A7 III 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 X-T3 Sony Alpha A7 III
Portrait Photography
95%
98%
Street Photography
78%
95%
Sports Photography
99%
99%
Daily Photography
78%
69%
Landscape Photography
88%
99%

Fujifilm X-T3 for Portrait Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • High resolution sensor (26 MP)
  • Fast Max Shutter Speed (1/8000s)
  • Face Detection Focusing

Disadvantages:

  • No Image Stabilization

Sony Alpha A7 III for Portrait Photography

Advantages:

  • Large Full frame (35.8 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 X-T3 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Large APS-C(23.5 x 15.6 mm) sensor

Disadvantages:

  • Big size (133 x 93 x 59 mm)
  • No Image Stabilization

Sony Alpha A7 III for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Image Stabilization
  • Large Full frame(35.8 x 23.8 mm) sensor

Disadvantages:

  • Big size (127 x 96 x 74 mm)

Fujifilm X-T3 for Sports Photography

Advantages:

  • Fast Continuous Shooting (20.0 fps)
  • Environmental Sealing
  • Fast Max Shutter Speed (1/8000s)
  • Big Number of autofocus Points (425)

Disadvantages:

  • Bad Max Native ISO (12800)
  • Small battery life (390 shots)

Sony Alpha A7 III for Sports Photography

Advantages:

  • Environmental Sealing
  • Fast Max Shutter Speed (1/8000s)
  • Big Number of autofocus Points (693)
  • Nice Low Light ISO (3730)
  • Big size (127 x 96 x 74 mm)

Disadvantages:

  • Slow Continuous Shooting (10.0 fps)
  • Small battery life (610 shots)

Fujifilm X-T3 for Daily Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (539 g)
  • Big size (133 x 93 x 59 mm)
  • No Built-in Flash

Sony Alpha A7 III for Daily Photography

Advantages:

  • Large Full frame (35.8 x 23.8 mm) sensor
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (650 g)
  • Big size (127 x 96 x 74 mm)
  • No Built-in Flash

Fujifilm X-T3 for Landscape Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • High resolution sensor (26 MP)
  • Environmental Sealing
  • Live View
  • RAW Support

Disadvantages:

  • Bad Max Native ISO (12800)

Sony Alpha A7 III for Landscape Photography

Advantages:

  • Large Full frame (35.8 x 23.8 mm) sensor
  • High resolution sensor (24 MP)
  • Good Dynamic Range (14.7)
  • Environmental Sealing
  • Live View
  • RAW Support
  • Nice Low Light ISO (3730)

Disadvantages:

No Significant Disadvantages

Comparison of Fujifilm X-T3 vs Sony Alpha A7 III: 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 X-T3 or Sony Alpha A7 III, 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 X-T3 and Sony Alpha A7 III here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Sony Alpha A7 III deserves a higher Total Score than the Fujifilm X-T3. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Fujifilm X-T3 vs Sony Alpha A7 III Table Of Technical Specs

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

Fujifilm X-T3 Sony Alpha A7 III
General
Brand Fujifilm Sony
Model X-T3 Alpha A7 III
Announced Sep 06, 2018 Feb 27, 2018
Body Type SLR-style mirrorless SLR-style mirrorless
Sensor
Sensor Type BSI-CMOS BSI-CMOS
Sensor Size APS-C Full frame
Sensor Dimensions 23.5 x 15.6 mm 35.8 x 23.8 mm
Sensor Area 366.60 mm2 852.04 mm2
Sensor Resolution 26.0 MP 24.0 MP
Max Image Resolution 6240 x 4160 6000 x 4000
Max Native ISO 12,800 51,200
Max Boosted ISO 51,200 204,800
Min Native ISO 160 100
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Fujifilm X Sony E
Number of Lenses 43 83
Focal Length Multiplier 1.5x 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 Yes Yes
Number of Focus Points 425 693
Number of Cross Focus Points n/a n/a
Screen
Screen Type Tilting Tilting
Screen Size 3.2″ 3″
Screen Resolution 1,040k dots 922k dots
Live View Yes Yes
Touch Screen Yes Yes
ViewFinder
ViewFinder Electronic Electronic
ViewFinder Resolution 3,690k dots 2,359k dots
ViewFinder Coverage 100% 100%
ViewFinder Magnification 0.75 0.78
Photography Features
Min Shutter Speed 30 s 30 s
Max Shutter Speed 1/8000 s 1/8000 s
Continuous Shooting 20.0 fps 10.0 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 no built-in flash no built-in flash
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 4096x2160 (60p/50p/30p/25p/24p/23.98p) 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max Video Resolution 4096 x 2160 3840 x 2160
Video Formats MPEG-4, H.264, H.265 MPEG-4, AVCHD, XAVC S, H.264
Microphone Port Yes Yes
Headphone Port Yes Yes
Connectivity
Wireless Connectivity Yes Yes
HDMI Yes Yes
USB USB 3.0 USB 1
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 539 g 650 g
Physical Dimensions 133 x 93 x 59 mm 127 x 96 x 74 mm
Battery Life 390 shots 610 shots
Battery Type Battery Pack Battery Pack
Battery Model n/a NP-FZ100
Other Features
Self Timer Yes Yes
Timelapse Recording Yes Yes
GPS
Storage Type n/a SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage Slots 2 2

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