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Sigma SD10 vs Sony A7c

Portability
54
Imaging
39
Features
27
Overall
34
Sigma SD10 front
 
Sony Alpha A7c front
Portability
78
Imaging
77
Features
88
Overall
81

Sigma SD10 vs Sony A7c Key Specs

Sigma SD10
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 800 (Boost to 1600)
  • 1/6000s Maximum Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Launched March 2004
  • Older Model is Sigma SD9
  • Renewed by Sigma SD14
Sony A7c
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 509g - 124 x 71 x 60mm
  • Launched September 2020
Photography Glossary

Sigma SD10 vs Sony A7c Overview

In this article, we are contrasting the Sigma SD10 and Sony A7c, one being a Advanced DSLR and the other is a Advanced Mirrorless by brands Sigma and Sony. There exists a crucial gap among the resolutions of the SD10 (3MP) and A7c (24MP) and the SD10 (APS-C) and A7c (Full frame) possess different sensor sizing.

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The SD10 was announced 17 years earlier than the A7c and that is a fairly serious gap as far as camera technology is concerned. Each of the cameras offer different body type with the Sigma SD10 being a Mid-size SLR camera and the Sony A7c being a Rangefinder-style mirrorless camera.

Before we go straight into a thorough comparison, below is a quick summation of how the SD10 grades vs the A7c in the way of portability, imaging, features and an overall rating.

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Reasons to pick Sigma SD10 over the Sony A7c

 SD10 A7c 

Reasons to pick Sony A7c over the Sigma SD10

 A7c SD10 
LaunchedSeptember 2020March 2004Fresher by 200 months
Display typeFully articulatedFixed Fully Articulating display
Display sizing3"1.8"Larger display (+1.2")
Display resolution922k130kSharper display (+792k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Common features in the Sigma SD10 and Sony A7c

 SD10 A7c 
Focus manually Dial exact focus

Sigma SD10 vs Sony A7c Physical Comparison

For those who are intending to carry your camera, you have to take into account its weight and measurements. The Sigma SD10 has got physical dimensions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") accompanied by a weight of 950 grams (2.09 lbs) whilst the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") accompanied by a weight of 509 grams (1.12 lbs).

Contrast the Sigma SD10 and Sony A7c in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising at the time. The following is the front view dimension comparison of the SD10 and the A7c.

Sigma SD10 vs Sony A7c size comparison

Taking into account dimensions and weight, the portability rating of the SD10 and A7c is 54 and 78 respectively.

Sigma SD10 vs Sony A7c top view buttons comparison

Sigma SD10 vs Sony A7c Sensor Comparison

More often than not, it can be hard to imagine the contrast in sensor sizing simply by viewing a spec sheet. The visual underneath may provide you a far better sense of the sensor dimensions in the SD10 and A7c.

As you can see, each of the cameras offer different megapixels and different sensor sizing. The SD10 having a smaller sensor is going to make shooting shallower DOF more difficult and the Sony A7c will provide you with greater detail with its extra 21MP. Greater resolution will also let you crop pics a little more aggressively. The older SD10 will be disadvantaged with regard to sensor innovation.

Sigma SD10 vs Sony A7c sensor size comparison

Sigma SD10 vs Sony A7c Screen and ViewFinder

Sigma SD10 vs Sony A7c Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD10 Portrait photography info
Sony A7c Portrait photography info
47
has manual focus
decent sensor size (APS-C)
saves RAW files
no liveview
low megapixels (3MP)
79
focusing manually
MP count decent (24MP)
great sensor size (Full frame)
comes with face detect autofocus
exports RAW formats
can't use external flash
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Street Comparison

Street photography with Sigma SD10
Street photography with Sony A7c
43
decent sensor size (APS-C)
saves RAW files
fixed screen
no image stabilization
heavier than competitors in class (950 grams)
max ISO too low (800)
85
has image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
exports RAW formats
has touch focus
weather proofing
very good high ISO (51,200)
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Sports Comparison

Sigma SD10 Sports photography information
Sony A7c Sports photography information
36
great max shutter speed (1/6,000s)
decent sensor size (APS-C)
no liveview
no image stabilization
low megapixels (3MP)
doesn't have phase detect AF
88
silent shooting (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
great sensor size (Full frame)
comes with tracking focus
weather proofing
great battery power (740 CIPA)
has phase detect autofocus
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Travel Comparison

Travel photography with Sigma SD10
Travel photography with Sony A7c
29
doesn't have Time Lapse mode
heavier than competitors in class (950g)
low megapixels (3MP)
display isn't selfie friendly
86
great battery power (740 CIPA)
weather proofing
connects via bluetooth
has touch focus
MP count decent (24MP)
selfie friendly screen
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Landscape Comparison

Sigma SD10 Landscape photography features
Sony A7c Landscape photography features
41
has manual focus
switch lenses (Sigma SA mount)
decent sensor size (APS-C)
saves RAW files
small screen (1.8")
no liveview
no image stabilization
low megapixels (3 megapixels)
max ISO too low (800)
doesn't have Time Lapse mode
88
focusing manually
swap lenses (Sony E mount)
screen size is good (3")
has image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
great sensor size (Full frame)
very good high ISO (51,200)
exports RAW formats
weather proofing
great battery power (740 CIPA)
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Vlogging Comparison

Sigma SD10 Vlogging factors
Sony A7c Vlogging factors
9
lack of video recording
86
selfie friendly screen
touch screen
has image stabilization (Sensor based 5-axis)
comes with face detect autofocus
video resolution high (3840 x 2160 pxls)
has microphone port
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Sigma SD10 vs Sony A7c Specifications

Detailed spec comparison table for Sigma SD10 and Sony A7c
 Sigma SD10Sony Alpha A7c
General Information
Brand Sigma Sony
Model type Sigma SD10 Sony Alpha A7c
Type Advanced DSLR Advanced Mirrorless
Launched 2004-03-19 2020-09-14
Body design Mid-size SLR Rangefinder-style mirrorless
Sensor Information
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 20.7 x 13.8mm 35.8 x 23.8mm
Sensor area 285.7mm² 852.0mm²
Sensor resolution 3 megapixel 24 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Full resolution 2268 x 1512 6000 x 4000
Max native ISO 800 51200
Max boosted ISO 1600 204800
Min native ISO 100 100
RAW images
Min boosted ISO - 50
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 693
Lens
Lens support Sigma SA Sony E
Total lenses 76 122
Crop factor 1.7 1
Screen
Range of screen Fixed Type Fully articulated
Screen size 1.8 inches 3 inches
Screen resolution 130 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,360 thousand dot
Viewfinder coverage 98% 100%
Viewfinder magnification 0.77x 0.59x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/6000 seconds 1/4000 seconds
Highest silent shutter speed - 1/8000 seconds
Continuous shooting speed - 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash modes - no built-in flash
Hot shoe
AE bracketing
WB bracketing
Highest flash sync 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution None 3840x2160
Video format - MPEG-4, XAVC S, H.264
Microphone jack
Headphone jack
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 950 gr (2.09 pounds) 509 gr (1.12 pounds)
Dimensions 152 x 120 x 79mm (6.0" x 4.7" x 3.1") 124 x 71 x 60mm (4.9" x 2.8" x 2.4")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 740 photographs
Battery form - Battery Pack
Battery ID - NP-FZ100
Self timer Yes (10 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording
Storage media Compact Flash Type I or II SD/SDHC/SDXC card (UHS-II supported)
Storage slots Single Single
Pricing at launch $198 $1,800