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Sigma SD15 vs Sony a3500

Portability
59
Imaging
44
Features
45
Overall
44
Sigma SD15 front
 
Sony Alpha a3500 front
Portability
69
Imaging
63
Features
54
Overall
59

Sigma SD15 vs Sony a3500 Key Specs

Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 1600 (Increase to 3200)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Revealed February 2010
  • Succeeded the Sigma SD14
Sony a3500
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 411g - 128 x 91 x 85mm
  • Announced March 2014
  • Superseded the Sony A3000
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Sigma SD15 vs Sony a3500 Overview

Its time to look more closely at the Sigma SD15 and Sony a3500, one is a Advanced DSLR and the other is a Entry-Level Mirrorless by companies Sigma and Sony. There exists a sizeable gap between the resolutions of the SD15 (5MP) and a3500 (20MP) but they use the exact same sensor measurements (APS-C).

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The SD15 was manufactured 5 years prior to the a3500 which is quite a large gap as far as technology is concerned. The two cameras come with different body type with the Sigma SD15 being a Mid-size SLR camera and the Sony a3500 being a SLR-style mirrorless camera.

Before delving through a detailed comparison, below is a brief synopsis of how the SD15 matches up vs the a3500 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Sigma SD15 over the Sony a3500

 SD15 a3500 
Display resolution460k230kCrisper display (+230k dot)

Reasons to pick Sony a3500 over the Sigma SD15

 a3500 SD15 
AnnouncedMarch 2014February 2010Newer by 49 months

Common features in the Sigma SD15 and Sony a3500

 SD15 a3500 
Focus manually Very accurate focusing
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurements
Selfie screen No selfie screen
Touch friendly display No Touch friendly display

Sigma SD15 vs Sony a3500 Physical Comparison

In case you're going to travel with your camera regularly, you'll need to take into account its weight and proportions. The Sigma SD15 features outer dimensions of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") with a weight of 750 grams (1.65 lbs) while the Sony a3500 has measurements of 128mm x 91mm x 85mm (5.0" x 3.6" x 3.3") and a weight of 411 grams (0.91 lbs).

Analyze the Sigma SD15 and Sony a3500 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at that time. Following is the front view dimension comparison of the SD15 against the a3500.

Sigma SD15 vs Sony a3500 size comparison

Taking into account dimensions and weight, the portability grade of the SD15 and a3500 is 59 and 69 respectively.

Sigma SD15 vs Sony a3500 top view buttons comparison

Sigma SD15 vs Sony a3500 Sensor Comparison

Normally, it is tough to visualise the contrast between sensor dimensions purely by going over a spec sheet. The image here should provide you a clearer sense of the sensor sizes in the SD15 and a3500.

As you can see, both of these cameras posses the exact same sensor measurements but not the same MP. You should anticipate the Sony a3500 to offer you more detail due to its extra 15MP. Greater resolution will also enable you to crop pics somewhat more aggressively. The more aged SD15 is going to be behind in sensor innovation.

Sigma SD15 vs Sony a3500 sensor size comparison

Sigma SD15 vs Sony a3500 Screen and ViewFinder

Sigma SD15 vs Sony a3500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma SD15
Portrait photography with Sony a3500
50
focusing manually
good sensor size (APS-C)
exports RAW formats
does not have liveview
low MP (5MP)
77
manual focus
resolution is good (20 megapixels)
decent sensor size (APS-C)
has face detection focus
delivers RAW formats
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Street Comparison

Sigma SD15 Street photography advice
Sony a3500 Street photography advice
52
good sensor size (APS-C)
exports RAW formats
no moving screen
lack of image stabilization
57
decent sensor size (APS-C)
delivers RAW formats
no articulating screen
lack of image stabilization
more heavy than competitors in class (411g)
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Sports Comparison

Sigma SD15 Sports photography features
Sony a3500 Sports photography features
38
good sensor size (APS-C)
has phase detect autofocus
does not have liveview
very slow continuous shooting (3.0 frames/s)
lack of image stabilization
low MP (5 megapixels)
60
resolution is good (20MP)
decent sensor size (APS-C)
has tracking autofocus
better than average battery life (470 per charge)
slow continuous shooting (4.0 fps)
lack of image stabilization
no phase detect auto focus
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Travel Comparison

Sigma SD15 Travel photography features
Sony a3500 Travel photography features
42
has built in flash
doesn't have Timelapse function
low MP (5 megapixels)
screen is not selfie friendly
60
better than average battery life (470 per charge)
resolution is good (20MP)
built-in flash
does not have Timelapse mode
more heavy than competitors in class (411g)
display is not selfie friendly
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Landscape Comparison

Sigma SD15 as a Landscape photography camera
Sony a3500 as a Landscape photography camera
51
focusing manually
change lenses (Sigma SA mount)
pretty good screen size (3")
good sensor size (APS-C)
exports RAW formats
does not have liveview
lack of image stabilization
low MP (5MP)
doesn't have Timelapse function
70
manual focus
switch lenses (Sony E mount)
screen size is good (3 inch)
resolution is good (20 megapixels)
decent sensor size (APS-C)
delivers RAW formats
better than average battery life (470 per charge)
lack of image stabilization
does not have Timelapse mode
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Vlogging Comparison

Sigma SD15 as a Vlogging camera
Sony a3500 as a Vlogging camera
9
lack of video recording
26
has face detection focus
high res video (1920 x 1080 resolution)
display is not selfie friendly
lack of image stabilization
does not have external microphone jack
more heavy than competitors in class (411 grams)
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Sigma SD15 vs Sony a3500 Specifications

Detailed spec comparison table for Sigma SD15 and Sony a3500
 Sigma SD15Sony Alpha a3500
General Information
Brand Name Sigma Sony
Model type Sigma SD15 Sony Alpha a3500
Category Advanced DSLR Entry-Level Mirrorless
Revealed 2010-02-20 2014-03-21
Body design Mid-size SLR SLR-style mirrorless
Sensor Information
Chip True II BIONZ image
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor measurements 20.7 x 13.8mm 23.5 x 15.6mm
Sensor surface area 285.7mm² 366.6mm²
Sensor resolution 5 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 2640 x 1760 5456 x 3632
Highest native ISO 1600 16000
Highest enhanced ISO 3200 -
Min native ISO 100 100
RAW images
Min enhanced ISO 50 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
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 - 25
Lens
Lens support Sigma SA Sony E
Amount of lenses 76 121
Crop factor 1.7 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inch 3 inch
Display resolution 460 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Display tech - TFT LCD
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder coverage 96% 100%
Viewfinder magnification 0.6x 0.47x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter speed 3.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance - 6.00 m (at ISO200 / 4m at ISO100)
Flash settings - Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync.
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync 1/180 seconds 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080
Highest video resolution None 1920x1080
Video data format - AVCHD, H.264
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 750g (1.65 lb) 411g (0.91 lb)
Dimensions 144 x 107 x 81mm (5.7" x 4.2" x 3.2") 128 x 91 x 85mm (5.0" x 3.6" x 3.3")
DXO scores
DXO Overall 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 - 470 pictures
Battery format - Battery Pack
Battery ID - NP-FW50
Self timer Yes (10 sec) Yes (2-sec. or 10-sec. delay)
Time lapse recording
Type of storage SD/SDHC card -
Storage slots 1 1
Price at release $1,500 $398