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Sigma SD15 vs Sony WX50

Portability
59
Imaging
44
Features
45
Overall
44
Sigma SD15 front
 
Sony Cyber-shot DSC-WX50 front
Portability
96
Imaging
39
Features
36
Overall
37

Sigma SD15 vs Sony WX50 Key Specs

Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Push to 3200)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Revealed February 2010
  • Previous Model is Sigma SD14
Sony WX50
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • 117g - 92 x 52 x 19mm
  • Released January 2012
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Sigma SD15 vs Sony WX50 Overview

In this article, we are evaluating the Sigma SD15 and Sony WX50, one being a Advanced DSLR and the other is a Small Sensor Compact by companies Sigma and Sony. There exists a sizeable gap among the image resolutions of the SD15 (5MP) and WX50 (16MP) and the SD15 (APS-C) and WX50 (1/2.3") possess different sensor sizes.

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The SD15 was released 23 months before the WX50 making the cameras a generation apart from one another. Each of the cameras offer different body type with the Sigma SD15 being a Mid-size SLR camera and the Sony WX50 being a Compact camera.

Before getting through a thorough comparison, below is a concise view of how the SD15 scores versus the WX50 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Sigma SD15 over the Sony WX50

 SD15 WX50 
Manual focus Dial exact focusing
Display sizing3"2.7"Larger display (+0.3")

Reasons to pick Sony WX50 over the Sigma SD15

 WX50 SD15 
ReleasedJanuary 2012February 2010Fresher by 23 months
Display resolution461k460kCrisper display (+1k dot)

Common features in the Sigma SD15 and Sony WX50

 SD15 WX50 
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Sigma SD15 vs Sony WX50 Physical Comparison

If you're aiming to carry your camera regularly, you'll have to take into account its weight and measurements. The Sigma SD15 has got exterior measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs) and the Sony WX50 has proportions of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") having a weight of 117 grams (0.26 lbs).

Check out the Sigma SD15 and Sony WX50 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are working with during that time. Underneath is the front view overall size comparison of the SD15 versus the WX50.

Sigma SD15 vs Sony WX50 size comparison

Looking at dimensions and weight, the portability rating of the SD15 and WX50 is 59 and 96 respectively.

Sigma SD15 vs Sony WX50 top view buttons comparison

Sigma SD15 vs Sony WX50 Sensor Comparison

Sometimes, it's tough to imagine the gap in sensor sizing just by researching specifications. The photograph below will help provide you a more clear sense of the sensor sizing in the SD15 and WX50.

To sum up, both of those cameras enjoy different resolutions and different sensor sizing. The SD15 featuring a larger sensor is going to make getting shallower depth of field easier and the Sony WX50 will provide you with more detail as a result of its extra 11 Megapixels. Greater resolution will also allow you to crop pics far more aggressively. The older SD15 will be disadvantaged in sensor innovation.

Sigma SD15 vs Sony WX50 sensor size comparison

Sigma SD15 vs Sony WX50 Screen and ViewFinder

Sigma SD15 vs Sony WX50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma SD15
Portrait photography with Sony WX50
50
you can focus manually
decent sensor size (APS-C)
delivers RAW formats
does not have liveview
sensor resolution low (5 megapixels)
34
decent megapixels (16MP)
provides face detection focusing
focusing manually not possible
no manual mode
can't use external flash
sensor size is tiny (1/2.3")
has no RAW files
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Street Comparison

Sigma SD15 Street photography information
Sony WX50 Street photography information
52
decent sensor size (APS-C)
delivers RAW formats
no moving screen
lack of image stabilization
63
image stabilization (Optical)
lighter than competition (117 grams)
screen is fixed
sensor size is tiny (1/2.3")
has no RAW files
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Sports Comparison

Sigma SD15 as a Sports photography camera
Sony WX50 as a Sports photography camera
38
decent sensor size (APS-C)
supports phase detect autofocus
does not have liveview
low frames per second (3.0 frames/s)
lack of image stabilization
sensor resolution low (5MP)
44
image stabilization (Optical)
decent megapixels (16 megapixels)
provides tracking autofocus
lack of shutter priority mode
sensor size is tiny (1/2.3")
has no phase detect AF
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Travel Comparison

Sigma SD15 Travel photography factors
Sony WX50 Travel photography factors
42
built-in flash
doesn't have Timelapse function
sensor resolution low (5 megapixels)
does not have selfie friendly display
69
lighter than competition (117 grams)
decent megapixels (16MP)
flash built-in
pretty wide (25mm)
lack of Time Lapse recording
screen isn't selfie friendly
sluggish max aperture (f2.6)
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Landscape Comparison

Sigma SD15 Landscape photography factors
Sony WX50 Landscape photography factors
51
you can focus manually
switch lenses (Sigma SA mount)
screen size is good (3 inches)
decent sensor size (APS-C)
delivers RAW formats
does not have liveview
lack of image stabilization
sensor resolution low (5MP)
doesn't have Timelapse function
38
pretty wide (25mm)
image stabilization (Optical)
decent megapixels (16MP)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f2.6)
tiny screen (2.7 inch)
no manual mode
sensor size is tiny (1/2.3")
has no RAW files
lack of Time Lapse recording
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Vlogging Comparison

Sigma SD15 Vlogging highlights
Sony WX50 Vlogging highlights
9
no video shooting
35
pretty wide (25mm)
image stabilization (Optical)
provides face detection focusing
high video quality (1920 x 1080 pixels)
lighter than competition (117g)
sluggish max aperture (f2.6)
screen isn't selfie friendly
lack of external mic jack
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Sigma SD15 vs Sony WX50 Specifications

Detailed spec comparison table for Sigma SD15 and Sony WX50
 Sigma SD15Sony Cyber-shot DSC-WX50
General Information
Make Sigma Sony
Model Sigma SD15 Sony Cyber-shot DSC-WX50
Category Advanced DSLR Small Sensor Compact
Revealed 2010-02-20 2012-01-30
Body design Mid-size SLR Compact
Sensor Information
Powered by True II BIONZ
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.17 x 4.55mm
Sensor surface area 285.7mm² 28.1mm²
Sensor resolution 5 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Peak resolution 2640 x 1760 4608 x 3456
Highest native ISO 1600 12800
Highest enhanced ISO 3200 -
Minimum native ISO 100 100
RAW pictures
Minimum enhanced ISO 50 -
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mount Sigma SA fixed lens
Lens focal range - 25-125mm (5.0x)
Maximal aperture - f/2.6-6.3
Macro focus range - 5cm
Number of lenses 76 -
Crop factor 1.7 5.8
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inches 2.7 inches
Resolution of screen 460 thousand dot 461 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology - Clearfoto TFT LCD display
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 96% -
Viewfinder magnification 0.6x -
Features
Min shutter speed 30 secs 4 secs
Max shutter speed 1/4000 secs 1/1600 secs
Continuous shutter speed 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Built-in flash
Flash range - 5.30 m
Flash modes - Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
White balance bracketing
Max flash sync 1/180 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions - 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution None 1920x1080
Video format - MPEG-4, AVCHD
Mic 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 750g (1.65 pounds) 117g (0.26 pounds)
Dimensions 144 x 107 x 81mm (5.7" x 4.2" x 3.2") 92 x 52 x 19mm (3.6" x 2.0" x 0.7")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 240 photographs
Type of battery - Battery Pack
Battery model - NP-BN
Self timer Yes (10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SD/SDHC card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots Single Single
Pricing at release $1,500 $250