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Fujifilm X-T100 vs Sony A7 III

Portability
80
Imaging
69
Features
76
Overall
71
Fujifilm X-T100 front
 
Sony Alpha A7 III front
Portability
63
Imaging
74
Features
92
Overall
81

Fujifilm X-T100 vs Sony A7 III Key Specs

Fujifilm X-T100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 200 - 12800 (Raise to 51200)
  • 3840 x 2160 video
  • Fujifilm X Mount
  • 448g - 121 x 83 x 47mm
  • Launched May 2018
  • Newer Model is Fujifilm X-T200
Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 650g - 127 x 96 x 74mm
  • Revealed February 2018
  • Older Model is Sony A7 II
  • Updated by Sony A7 IV
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Fujifilm X-T100 vs Sony A7 III Overview

Here, we will be reviewing the Fujifilm X-T100 vs Sony A7 III, former being a Entry-Level Mirrorless while the latter is a Pro Mirrorless by manufacturers FujiFilm and Sony. The image resolution of the Fujifilm X-T100 (24MP) and the A7 III (24MP) is relatively similar but the Fujifilm X-T100 (APS-C) and A7 III (Full frame) provide totally different sensor size.

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The Fujifilm X-T100 was manufactured 3 months later than the A7 III and they are both of a similar age. Each of these cameras feature the same body design (SLR-style mirrorless).

Before diving straight to a more detailed comparison, here is a concise summary of how the Fujifilm X-T100 scores vs the A7 III for portability, imaging, features and an overall rating.

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Reasons to pick Fujifilm X-T100 over the Sony A7 III

 Fujifilm X-T100 A7 III 
Screen resolution1040k922kCrisper screen (+118k dot)

Reasons to pick Sony A7 III over the Fujifilm X-T100

 A7 III Fujifilm X-T100 

Common features in the Fujifilm X-T100 and Sony A7 III

 Fujifilm X-T100 A7 III 
RevealedMay 2018February 2018Similar age
Focus manually Very precise focusing
Screen typeTiltingTiltingTilting screen
Screen size3"3"Same screen size
Selfie screen Neither comes with selfie screen
Touch screen Quickly navigate

Fujifilm X-T100 vs Sony A7 III Physical Comparison

In case you're planning to carry your camera regularly, you'll have to factor its weight and size. The Fujifilm X-T100 comes with exterior measurements of 121mm x 83mm x 47mm (4.8" x 3.3" x 1.9") and a weight of 448 grams (0.99 lbs) whilst the Sony A7 III has specifications of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 650 grams (1.43 lbs).

Look at the Fujifilm X-T100 vs Sony A7 III in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ depending on the lens you are utilising at the time. Below is a front view physical size comparison of the Fujifilm X-T100 vs the A7 III.

Fujifilm X-T100 vs Sony A7 III size comparison

Considering dimensions and weight, the portability grade of the Fujifilm X-T100 and A7 III is 80 and 63 respectively.

Fujifilm X-T100 vs Sony A7 III top view buttons comparison

Fujifilm X-T100 vs Sony A7 III Sensor Comparison

Sometimes, it is hard to envision the contrast between sensor sizing simply by reviewing technical specs. The visual below might offer you a stronger sense of the sensor measurements in the Fujifilm X-T100 and A7 III.

As you can tell, the 2 cameras come with the identical megapixel count albeit not the same sensor sizing. The Fujifilm X-T100 offers the tinier sensor which should make achieving shallow depth of field trickier.

Fujifilm X-T100 vs Sony A7 III sensor size comparison

Fujifilm X-T100 vs Sony A7 III Screen and ViewFinder

Fujifilm X-T100 vs Sony A7 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Fujifilm X-T100 as a Portrait photography camera
Sony A7 III as a Portrait photography camera
81
has manual focus
decent MP (24 megapixels)
sensor size is decent (APS-C)
offers face detection focus
supports RAW formats
84
has manual focus
good MP (24MP)
sensor size is large (Full frame)
includes face detect autofocus
saves RAW files
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Street Comparison

Fujifilm X-T100 Street photography advice
Sony A7 III Street photography advice
72
tilting screen
sensor size is decent (APS-C)
supports RAW formats
boasts focus by touch
no image stabilization
more heavy than average (448 grams)
78
tilting screen
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
saves RAW files
boasts focus by touch
environment proof
above average ISO range (51,200)
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Sports Comparison

Fujifilm X-T100 Sports photography details
Sony A7 III Sports photography details
72
silent shooting (1/32,000s)
decent MP (24MP)
sensor size is decent (APS-C)
offers tracking autofocus
good battery pack (430 per charge)
sensor has phase detect auto focus
slow continuous shooting (6.0 frames per second)
no image stabilization
87
maximum shutter speed is high (1/8,000s)
built in image stabilization (Sensor based 5-axis)
good MP (24MP)
sensor size is large (Full frame)
includes tracking focus
environment proof
great battery (610 per charge)
sensor has phase detect autofocus
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Travel Comparison

Travel photography with Fujifilm X-T100
Travel photography with Sony A7 III
74
good battery pack (430 shots)
has bluetooth
boasts focus by touch
decent MP (24 megapixels)
built-in flash
more heavy than average (448g)
screen is not selfie friendly
73
great battery (610 per charge)
environment proof
has bluetooth
boasts focus by touch
good MP (24MP)
doesn't offer selfie friendly display
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Landscape Comparison

Landscape photography with Fujifilm X-T100
Landscape photography with Sony A7 III
79
has manual focus
change lenses (Fujifilm X mount)
nice screen size (3")
decent MP (24 megapixels)
sensor size is decent (APS-C)
supports RAW formats
good battery pack (430 per charge)
no image stabilization
85
has manual focus
switch lenses (Sony E mount)
good sized screen (3 inch)
built in image stabilization (Sensor based 5-axis)
good MP (24 megapixels)
sensor size is large (Full frame)
above average ISO range (51,200)
saves RAW files
environment proof
great battery (610 CIPA)
two card slots
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Vlogging Comparison

Fujifilm X-T100 as a Vlogging camera
Sony A7 III as a Vlogging camera
34
has touchscreen
offers face detection focus
good video quality (3840 x 2160 resolution)
includes external microphone port
screen is not selfie friendly
no image stabilization
more heavy than average (448 grams)
36
touchscreen capability
built in image stabilization (Sensor based 5-axis)
includes face detect autofocus
video resolution high (3840 x 2160 resolution)
includes microphone socket
doesn't offer selfie friendly display
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Fujifilm X-T100 vs Sony A7 III Specifications

Detailed spec comparison table for Fujifilm X-T100 and Sony A7 III
 Fujifilm X-T100Sony Alpha A7 III
General Information
Brand Name FujiFilm Sony
Model Fujifilm X-T100 Sony Alpha A7 III
Type Entry-Level Mirrorless Pro Mirrorless
Launched 2018-05-24 2018-02-27
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Chip - Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 23.5 x 15.7mm 35.8 x 23.8mm
Sensor area 369.0mm² 852.0mm²
Sensor resolution 24 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 3:2 and 16:9
Full resolution 6000 x 4000 6000 x 4000
Max native ISO 12800 51200
Max boosted ISO 51200 204800
Minimum native ISO 200 100
RAW pictures
Minimum boosted ISO 100 50
Autofocusing
Manual focus
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 91 693
Lens
Lens mount Fujifilm X Sony E
Total lenses 54 121
Focal length multiplier 1.5 1
Screen
Display type Tilting Tilting
Display diagonal 3" 3"
Resolution of display 1,040k dots 922k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360k dots 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.78x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/8000 secs
Maximum quiet shutter speed 1/32000 secs -
Continuous shooting rate 6.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 5.00 m (at ISO 100) no built-in flash
Flash settings Auto, Forced Flash, Suppressed Flash, Slow Synchro, Rear-curtain Synchro, Commander no built-in flash
External flash
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840 x 2160 @ 15p, MOV, H.264, Linear PCM 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 3840x2160 3840x2160
Video file format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 448g (0.99 pounds) 650g (1.43 pounds)
Physical dimensions 121 x 83 x 47mm (4.8" x 3.3" x 1.9") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO All around score not tested 96
DXO Color Depth score not tested 25.0
DXO Dynamic range score not tested 14.7
DXO Low light score not tested 3730
Other
Battery life 430 shots 610 shots
Style of battery Battery Pack Battery Pack
Battery model NP-W126S NP-FZ100
Self timer Yes (2 or 10 sec, smile, buddy, group, face) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting
Type of storage SD/ SDHC/SDXC (UHS-I compatible) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One Dual
Retail pricing $499 $1,998