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Casio EX-ZR100 vs Sony A7S III

Portability
92 Imaging
35 Features
46 Overall
39
Casio Exilim EX-ZR100 front
 
Sony Alpha A7S III front
Portability
61 Imaging
65 Features
92 Overall
75

Casio EX-ZR100 vs Sony A7S III Key Specs

Casio EX-ZR100
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-300mm (F3.0-5.9) lens
  • 204g - 105 x 59 x 29mm
  • Revealed July 2011
Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 80 - 102400 (Bump to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Announced July 2020
  • Replaced the Sony A7S II
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Casio EX-ZR100 vs Sony A7S III Overview

Let's look more in depth at the Casio EX-ZR100 and Sony A7S III, one is a Small Sensor Superzoom and the latter is a Pro Mirrorless by competitors Casio and Sony. The sensor resolution of the EX-ZR100 (12MP) and the A7S III (12MP) is relatively close but the EX-ZR100 (1/2.3") and A7S III (Full frame) provide different sensor sizing.

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The EX-ZR100 was launched 10 years before the A7S III which is a fairly sizable gap as far as camera tech is concerned. Each of the cameras feature different body design with the Casio EX-ZR100 being a Compact camera and the Sony A7S III being a SLR-style mirrorless camera.

Before getting straight to a comprehensive comparison, here is a quick overview of how the EX-ZR100 scores vs the A7S III with regard to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-ZR100 over the Sony A7S III

		

		

			
 EX-ZR100 A7S III 
		

	

	
	

		

		
Reasons to pick Sony A7S III over the Casio EX-ZR100

		

		

			
 A7S III EX-ZR100 
AnnouncedJuly 2020July 2011More modern by 109 months
Screen typeFully articulatedFixed Fully Articulating screen
Screen resolution1440k461kCrisper screen (+979k dot)
Selfie screen  Take selfies
Touch screen  Quickly navigate
		

	

	
	

		

		
Common features in the Casio EX-ZR100 and Sony A7S III

		

		

			
 EX-ZR100 A7S III 
Manually focus  Very accurate focusing
Screen size3"3"Same screen measurement
		

	

	

	
	
	
	

	

		

		
Casio EX-ZR100 vs Sony A7S III Physical Comparison

		

		

			
In case you're intending to carry around your camera regularly, you'll have to think about its weight and dimensions. The Casio EX-ZR100 enjoys exterior measurements of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 204 grams (0.45 lbs) and the Sony A7S III has dimensions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") along with a weight of 699 grams (1.54 lbs).
Check out the Casio EX-ZR100 and Sony A7S III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses
Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilising at that moment. Underneath is a front view measurements comparison of the EX-ZR100 compared to the A7S III.
Casio EX-ZR100 vs Sony A7S III size comparison
Factoring in size and weight, the portability grade of the EX-ZR100 and A7S III is 92 and 61 respectively.
Casio EX-ZR100 vs Sony A7S III top view buttons comparison		

	

	
	

		

		
Casio EX-ZR100 vs Sony A7S III Sensor Comparison

		

		

			
In many cases, its difficult to visualize the difference in sensor sizes merely by researching technical specs. The pic here should provide you a stronger sense of the sensor sizing in the EX-ZR100 and A7S III.
As you can tell, each of these cameras come with the identical MP albeit different sensor sizes. The EX-ZR100 provides the smaller sensor which should make obtaining shallow DOF trickier. The more aged EX-ZR100 will be behind when it comes to sensor technology.
	
			Casio EX-ZR100 vs Sony A7S III sensor size comparison			
		

	

	
	

		

		
Casio EX-ZR100 vs Sony A7S III Screen and ViewFinder

		

		

					

		Casio EX-ZR100 vs Sony A7S III Screen and Viewfinder comparison	

	
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Photography Type Scores

		

	

	
Portrait Comparison
 Casio EX-ZR100 as a Portrait photography camera
 Sony A7S III as a Portrait photography camera
29
 you can focus manually
 can't use external flash
 low MP (12 megapixels)
 very small sensor size (1/2.3")
 has no RAW files
71
 you can focus manually
 sensor size is great (Full frame)
 has face detection focusing
 exports RAW files
 MP count low (12MP)
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Street Comparison
Casio EX-ZR100 Street photography information
Sony A7S III Street photography information
61
 built in image stabilization (Sensor-shift)
 lighter than average (204 grams)
 screen does not articulate
 very small sensor size (1/2.3")
 has no RAW files
76
 image stabilization (Sensor based 5-axis)
 sensor size is great (Full frame)
 exports RAW files
 offers touch focus
 weather proof
 very good high ISO (102,400)
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Sports Comparison
Sports photography with Casio EX-ZR100
Sports photography with Sony A7S III
46
 excellent zoom range (24-300mm  12.5 x zoom)
 fast continuous shooting (40.0 frames per second)
 built in image stabilization (Sensor-shift)
 comes with tracking focus
 low MP (12MP)
 very small sensor size (1/2.3")
 has no phase detect auto focus
76
 great max shutter speed (1/8,000 seconds)
 image stabilization (Sensor based 5-axis)
 sensor size is great (Full frame)
 has tracking autofocus
 weather proof
 good battery power (600 per charge)
 sensor has phase detect AF
 MP count low (12MP)
Photography Glossary
Travel Comparison
Casio EX-ZR100 Travel photography advice
Sony A7S III Travel photography advice
63
 lighter than average (204g)
 has built in flash
 relatively wide (24mm)
 very long zoom (300mm)
 missing Timelapse mode
 low MP (12MP)
 display isn't selfie friendly
 somewhat slow max aperture (f3.0)
70
 good battery power (600 CIPA)
 weather proof
 connects via bluetooth
 offers touch focus
 selfie friendly screen
 MP count low (12MP)
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Landscape Comparison
Landscape photography with Casio EX-ZR100
Landscape photography with Sony A7S III
43
 you can focus manually
 relatively wide (24mm)
 good sized screen (3 inch)
 built in image stabilization (Sensor-shift)
 fixed lens (fixed lens mount)
 somewhat slow max aperture (f3.0)
 low MP (12 megapixels)
 very small sensor size (1/2.3")
 has no RAW files
 missing Timelapse mode
77
 you can focus manually
 swap lenses (Sony E mount)
 screen is a decent size (3")
 image stabilization (Sensor based 5-axis)
 sensor size is great (Full frame)
 very good high ISO (102,400)
 exports RAW files
 weather proof
 good battery power (600 per charge)
 has double storage slots
 MP count low (12 megapixels)
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Vlogging Comparison
Casio EX-ZR100 Vlogging factors
Sony A7S III Vlogging factors
33
 relatively wide (24mm)
 built in image stabilization (Sensor-shift)
 video res high (1920 x 1080 resolution)
 lighter than average (204 grams)
 somewhat slow max aperture (f3.0)
 display isn't selfie friendly
 missing microphone jack
77
 selfie friendly screen
 has touchscreen
 image stabilization (Sensor based 5-axis)
 has face detection focusing
 high quality video (3840 x 2160 resolution)
 includes external mic port
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Casio EX-ZR100 vs Sony A7S III Specifications

		

		

					

		
		

			Detailed spec comparison table for Casio EX-ZR100 and Sony A7S III
 Casio Exilim EX-ZR100Sony Alpha A7S III
General Information
Make Casio Sony
Model Casio Exilim EX-ZR100 Sony Alpha A7S III
Category Small Sensor Superzoom Pro Mirrorless
Revealed 2011-07-19 2020-07-21
Body design Compact SLR-style mirrorless
Sensor Information
Powered by Exilim Engine HS Bionz XR
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.6 x 23.8mm
Sensor surface area 28.1mm² 847.3mm²
Sensor resolution 12MP 12MP
Anti aliasing filter    
Aspect ratio 4:3, 3:2 and  16:9 3:2 and  16:9
Maximum resolution 4000 x 3000 4240 x 2832
Maximum native ISO 3200 102400
Maximum boosted ISO - 409600
Minimum native ISO 100 80
RAW support    
Minimum boosted ISO - 50
Autofocusing
Focus manually    
Autofocus touch    
Continuous autofocus    
Single autofocus    
Tracking autofocus    
Autofocus selectice    
Autofocus center weighted    
Autofocus multi area    
Live view autofocus    
Face detection autofocus    
Contract detection autofocus    
Phase detection autofocus    
Number of focus points - 759
Cross focus points - -
Lens
Lens mounting type fixed lens Sony E
Lens focal range 24-300mm (12.5x) -
Maximal aperture f/3.0-5.9 -
Number of lenses - 121
Crop factor 5.8 1
Screen
Screen type Fixed Type Fully articulated
Screen size 3 inches 3 inches
Resolution of screen 461 thousand dot 1,440 thousand dot
Selfie friendly    
Liveview    
Touch display    
Screen technology Super Clear TFT color LCD -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 9,440 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.91x
Features
Lowest shutter speed 15 secs 30 secs
Highest shutter speed 1/2000 secs 1/8000 secs
Continuous shooting speed 40.0fps 10.0fps
Shutter priority    
Aperture priority    
Expose Manually    
Exposure compensation Yes Yes
Set white balance    
Image stabilization    
Inbuilt flash    
Flash range - no built-in flash
Flash options Auto, On, Off, Red-eye no built-in flash
Hot shoe    
AE bracketing    
White balance bracketing    
Exposure
Multisegment exposure    
Average exposure    
Spot exposure    
Partial exposure    
AF area exposure    
Center weighted exposure    
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 432 x 320 (30, 240 fps), 224 x 64 (480, 1000 fps) 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 1920x1080 3840x2160
Video data format H.264 MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Mic jack    
Headphone jack    
Connectivity
Wireless None Built-In
Bluetooth    
NFC    
HDMI    
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment seal    
Water proof    
Dust proof    
Shock proof    
Crush proof    
Freeze proof    
Weight 204 grams (0.45 pounds) 699 grams (1.54 pounds)
Physical dimensions 105 x 59 x 29mm (4.1" x 2.3" x 1.1") 129 x 97 x 81mm (5.1" x 3.8" x 3.2")
DXO scores
DXO All around score not tested 85
DXO Color Depth score not tested 23.6
DXO Dynamic range score not tested 13.3
DXO Low light score not tested 2993
Other
Battery life - 600 photos
Type of battery - Battery Pack
Battery model - NP-FZ100
Self timer Yes (2 or 10 seconds, Triple) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse feature   With downloadable app
Type of storage SD/SDHC/SDXC Dual SD/CFexpress Type A slots
Storage slots 1 Dual
Pricing at launch $300 $3,499