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Sigma SD10 vs Sony A7S III

Portability
54
Imaging
39
Features
27
Overall
34
Sigma SD10 front
 
Sony Alpha A7S III front
Portability
61
Imaging
65
Features
92
Overall
75

Sigma SD10 vs Sony A7S III Key Specs

Sigma SD10
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Display
  • ISO 100 - 800 (Boost to 1600)
  • 1/6000s Maximum Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Revealed March 2004
  • Older Model is Sigma SD9
  • Successor is Sigma SD14
Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 80 - 102400 (Push 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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Sigma SD10 vs Sony A7S III Overview

Following is a in-depth analysis of the Sigma SD10 and Sony A7S III, one is a Advanced DSLR and the other is a Pro Mirrorless by brands Sigma and Sony. There exists a huge gap among the image resolutions of the SD10 (3MP) and A7S III (12MP) and the SD10 (APS-C) and A7S III (Full frame) enjoy totally different sensor size.

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The SD10 was released 17 years before the A7S III which is a fairly significant gap as far as camera technology is concerned. Both of these cameras come with different body type with the Sigma SD10 being a Mid-size SLR camera and the Sony A7S III being a SLR-style mirrorless camera.

Before getting in to a comprehensive comparison, below is a quick summation of how the SD10 matches up versus the A7S III in relation to portability, imaging, features and an overall score.

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Reasons to pick Sigma SD10 over the Sony A7S III

 SD10 A7S III 

Reasons to pick Sony A7S III over the Sigma SD10

 A7S III SD10 
AnnouncedJuly 2020March 2004More modern by 198 months
Display typeFully articulatedFixed Fully Articulating display
Display dimension3"1.8"Larger display (+1.2")
Display resolution1440k130kClearer display (+1310k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Common features in the Sigma SD10 and Sony A7S III

 SD10 A7S III 
Manually focus Very precise focusing

Sigma SD10 vs Sony A7S III Physical Comparison

For those who are looking to carry around your camera, you'll need to think about its weight and size. The Sigma SD10 enjoys outside measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") along with a weight of 950 grams (2.09 lbs) while the Sony A7S III has specifications of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") along with a weight of 699 grams (1.54 lbs).

Analyze the Sigma SD10 and Sony A7S III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with at that time. Underneath is the front view dimension comparison of the SD10 vs the A7S III.

Sigma SD10 vs Sony A7S III size comparison

Taking into account dimensions and weight, the portability score of the SD10 and A7S III is 54 and 61 respectively.

Sigma SD10 vs Sony A7S III top view buttons comparison

Sigma SD10 vs Sony A7S III Sensor Comparison

Normally, it can be hard to see the gap in sensor sizes simply by looking through specs. The pic below should give you a much better sense of the sensor sizing in the SD10 and A7S III.

As you can plainly see, both of these cameras posses different megapixels and different sensor sizes. The SD10 featuring a smaller sensor will make shooting shallow depth of field tougher and the Sony A7S III will result in greater detail as a result of its extra 9MP. Greater resolution will also help you crop images somewhat more aggressively. The more aged SD10 will be disadvantaged with regard to sensor innovation.

Sigma SD10 vs Sony A7S III sensor size comparison

Sigma SD10 vs Sony A7S III Screen and ViewFinder

Sigma SD10 vs Sony A7S III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD10 Portrait photography info
Sony A7S III Portrait photography info
47
manual focus
sensor size is nice (APS-C)
supports RAW formats
doesn't have liveview
low MP (3 megapixels)
71
you can focus manually
large sensor size (Full frame)
comes with face detect focus
exports RAW formats
megapixel count low (12MP)
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Street Comparison

Sigma SD10 Street photography features
Sony A7S III Street photography features
43
sensor size is nice (APS-C)
supports RAW formats
no moving screen
does not have image stabilization
heavier than competition (950 grams)
maximum ISO low (800)
76
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
exports RAW formats
provides focus via touch
environment proofing
above average high ISO (102,400)
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Sports Comparison

Sports photography with Sigma SD10
Sports photography with Sony A7S III
36
max shutter speed is good (1/6,000s)
sensor size is nice (APS-C)
doesn't have liveview
does not have image stabilization
low MP (3 megapixels)
does not have phase detect AF
76
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
comes with tracking focus
environment proofing
better than average battery power (600 per charge)
comes with phase detect auto focus
megapixel count low (12MP)
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Travel Comparison

Sigma SD10 Travel photography info
Sony A7S III Travel photography info
29
no Time Lapse recording
heavier than competition (950 grams)
low MP (3 megapixels)
does not contain selfie friendly screen
70
better than average battery power (600 CIPA)
environment proofing
supports bluetooth
provides focus via touch
selfie friendly screen
megapixel count low (12MP)
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Landscape Comparison

Sigma SD10 Landscape photography info
Sony A7S III Landscape photography info
41
manual focus
change lenses (Sigma SA mount)
sensor size is nice (APS-C)
supports RAW formats
small screen (1.8 inch)
doesn't have liveview
does not have image stabilization
low MP (3MP)
maximum ISO low (800)
no Time Lapse recording
77
you can focus manually
interchangeable lenses (Sony E mount)
screen is a good size (3 inch)
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
above average high ISO (102,400)
exports RAW formats
environment proofing
better than average battery power (600 shots)
two card slots
megapixel count low (12 megapixels)
Photography Glossary

Vlogging Comparison

Sigma SD10 as a Vlogging camera
Sony A7S III as a Vlogging camera
9
no video shooting
77
selfie friendly screen
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detect focus
video resolution high (3840 x 2160 resolution)
does have microphone socket
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Sigma SD10 vs Sony A7S III Specifications

Detailed spec comparison table for Sigma SD10 and Sony A7S III
 Sigma SD10Sony Alpha A7S III
General Information
Make Sigma Sony
Model type Sigma SD10 Sony Alpha A7S III
Category Advanced DSLR Pro Mirrorless
Revealed 2004-03-19 2020-07-21
Physical type Mid-size SLR SLR-style mirrorless
Sensor Information
Processor - Bionz XR
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 20.7 x 13.8mm 35.6 x 23.8mm
Sensor surface area 285.7mm² 847.3mm²
Sensor resolution 3MP 12MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Full resolution 2268 x 1512 4240 x 2832
Max native ISO 800 102400
Max boosted ISO 1600 409600
Min native ISO 100 80
RAW pictures
Min boosted ISO - 50
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 759
Lens
Lens support Sigma SA Sony E
Available lenses 76 121
Focal length multiplier 1.7 1
Screen
Type of display Fixed Type Fully articulated
Display sizing 1.8 inch 3 inch
Display resolution 130 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 9,440 thousand dots
Viewfinder coverage 98% 100%
Viewfinder magnification 0.77x 0.91x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/6000s 1/8000s
Continuous shooting rate - 10.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance no built-in flash no built-in flash
Flash options - no built-in flash
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/180s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions - 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
Max video resolution None 3840x2160
Video format - MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 950 gr (2.09 lb) 699 gr (1.54 lb)
Dimensions 152 x 120 x 79mm (6.0" x 4.7" x 3.1") 129 x 97 x 81mm (5.1" x 3.8" x 3.2")
DXO scores
DXO All around rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life - 600 photos
Battery type - Battery Pack
Battery ID - NP-FZ100
Self timer Yes (10 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording With downloadable app
Storage type Compact Flash Type I or II Dual SD/CFexpress Type A slots
Card slots One Dual
Price at launch $198 $3,499