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Sigma SD15 vs Sony RX10 II

Portability
59
Imaging
44
Features
45
Overall
44
Sigma SD15 front
 
Sony Cyber-shot DSC-RX10 II front
Portability
58
Imaging
51
Features
77
Overall
61

Sigma SD15 vs Sony RX10 II Key Specs

Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Display
  • 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 RX10 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-200mm (F2.8) lens
  • 813g - 129 x 88 x 102mm
  • Revealed June 2015
  • Old Model is Sony RX10
  • Updated by Sony RX10 III
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Sigma SD15 vs Sony RX10 II Overview

Lets take a closer look at the Sigma SD15 and Sony RX10 II, one is a Advanced DSLR and the latter is a Large Sensor Superzoom by manufacturers Sigma and Sony. There exists a significant gap among the image resolutions of the SD15 (5MP) and RX10 II (20MP) and the SD15 (APS-C) and RX10 II (1") provide totally different sensor dimensions.

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The SD15 was released 6 years earlier than the RX10 II which is a fairly sizable gap as far as camera technology is concerned. Both of the cameras have different body design with the Sigma SD15 being a Mid-size SLR camera and the Sony RX10 II being a SLR-like (bridge) camera.

Before going straight to a comprehensive comparison, here is a concise summation of how the SD15 grades versus the RX10 II in terms of portability, imaging, features and an overall score.

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Reasons to pick Sigma SD15 over the Sony RX10 II

 SD15 RX10 II 

Reasons to pick Sony RX10 II over the Sigma SD15

 RX10 II SD15 
RevealedJune 2015February 2010More modern by 64 months
Screen typeTiltingFixed Tilting screen
Screen resolution1229k460kClearer screen (+769k dot)

Common features in the Sigma SD15 and Sony RX10 II

 SD15 RX10 II 
Focus manually More precise focusing
Screen dimensions3"3"Equal screen sizing
Selfie screen Absent selfie screen
Touch screen Neither has Touch screen

Sigma SD15 vs Sony RX10 II Physical Comparison

For anybody who is going to carry around your camera frequently, you are going to need to take into account its weight and proportions. The Sigma SD15 has outside measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") with a weight of 750 grams (1.65 lbs) whilst the Sony RX10 II has measurements of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") having a weight of 813 grams (1.79 lbs).

Compare the Sigma SD15 and Sony RX10 II in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that time. Here is a front view dimension comparison of the SD15 versus the RX10 II.

Sigma SD15 vs Sony RX10 II size comparison

Taking into account dimensions and weight, the portability grade of the SD15 and RX10 II is 59 and 58 respectively.

Sigma SD15 vs Sony RX10 II top view buttons comparison

Sigma SD15 vs Sony RX10 II Sensor Comparison

Typically, it is tough to see the contrast in sensor sizes only by going through technical specs. The image underneath will offer you a much better sense of the sensor measurements in the SD15 and RX10 II.

As you can tell, both of those cameras provide different megapixel count and different sensor sizes. The SD15 due to its bigger sensor will make achieving bokeh easier and the Sony RX10 II will show extra detail as a result of its extra 15 Megapixels. Higher resolution can also help you crop photographs more aggressively. The more aged SD15 will be disadvantaged in sensor innovation.

Sigma SD15 vs Sony RX10 II sensor size comparison

Sigma SD15 vs Sony RX10 II Screen and ViewFinder

Sigma SD15 vs Sony RX10 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD15 Portrait photography advice
Sony RX10 II Portrait photography advice
50
you can focus manually
sensor size is good (APS-C)
exports RAW files
no liveview
low MP (5 megapixels)
70
manual focus
good MP (20MP)
sensor size is nice (1")
offers face detection focusing
saves RAW files
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Street Comparison

Sigma SD15 Street photography highlights
Sony RX10 II Street photography highlights
52
sensor size is good (APS-C)
exports RAW files
screen is fixed
no image stabilization
72
screen tilts up and down
image stabilization (Optical)
sensor size is nice (1")
saves RAW files
environment proofing
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Sports Comparison

Sigma SD15 Sports photography info
Sony RX10 II Sports photography info
38
sensor size is good (APS-C)
sensor has phase detect autofocus
no liveview
max frames per second very slow (3.0 fps)
no image stabilization
low MP (5MP)
68
quiet shooting (1/32,000 seconds)
image stabilization (Optical)
good MP (20 megapixels)
sensor size is nice (1")
offers tracking autofocus
environment proofing
lack of phase detect AF
Photography Glossary

Travel Comparison

Sigma SD15 Travel photography highlights
Sony RX10 II Travel photography highlights
42
has built in flash
no Timelapse mode
low MP (5MP)
screen isn't selfie friendly
56
environment proofing
good MP (20 megapixels)
flash built-in
decently wide (24mm)
lack of Timelapse function
doesn't have selfie friendly display
sluggish max aperture (f2.8)
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Landscape Comparison

Landscape photography with Sigma SD15
Landscape photography with Sony RX10 II
51
you can focus manually
change lenses (Sigma SA mount)
screen size is good (3 inch)
sensor size is good (APS-C)
exports RAW files
no liveview
no image stabilization
low MP (5 megapixels)
no Timelapse mode
62
manual focus
decently wide (24mm)
screen size is good (3")
image stabilization (Optical)
good MP (20 megapixels)
sensor size is nice (1")
saves RAW files
environment proofing
fixed lens (fixed lens mount)
sluggish max aperture (f2.8)
lack of Timelapse function
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Vlogging Comparison

Sigma SD15 as a Vlogging camera
Sony RX10 II as a Vlogging camera
9
can't shoot video
30
decently wide (24mm)
image stabilization (Optical)
offers face detection focusing
video res high (3840 x 2160 pixels)
includes external microphone port
sluggish max aperture (f2.8)
doesn't have selfie friendly display
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Sigma SD15 vs Sony RX10 II Specifications

Detailed spec comparison table for Sigma SD15 and Sony RX10 II
 Sigma SD15Sony Cyber-shot DSC-RX10 II
General Information
Brand Sigma Sony
Model Sigma SD15 Sony Cyber-shot DSC-RX10 II
Class Advanced DSLR Large Sensor Superzoom
Revealed 2010-02-20 2015-06-10
Body design Mid-size SLR SLR-like (bridge)
Sensor Information
Powered by True II Bionz X
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 20.7 x 13.8mm 13.2 x 8.8mm
Sensor area 285.7mm² 116.2mm²
Sensor resolution 5 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 2640 x 1760 5472 x 3648
Highest native ISO 1600 12800
Highest boosted ISO 3200 25600
Minimum native ISO 100 125
RAW images
Minimum boosted ISO 50 64
Autofocusing
Manual focus
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 25
Lens
Lens mount Sigma SA fixed lens
Lens focal range - 24-200mm (8.3x)
Max aperture - f/2.8
Macro focus range - 3cm
Number of lenses 76 -
Focal length multiplier 1.7 2.7
Screen
Display type Fixed Type Tilting
Display diagonal 3" 3"
Display resolution 460k dot 1,229k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage 96 percent 100 percent
Viewfinder magnification 0.6x 0.7x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/2000 secs
Maximum quiet shutter speed - 1/32000 secs
Continuous shooting speed 3.0 frames per sec 14.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range - 10.20 m
Flash options - Auto, fill-flash, slow sync, rear sync, off
External flash
AE bracketing
WB bracketing
Maximum flash sync 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution None 3840x2160
Video file format - MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 750g (1.65 pounds) 813g (1.79 pounds)
Physical dimensions 144 x 107 x 81mm (5.7" x 4.2" x 3.2") 129 x 88 x 102mm (5.1" x 3.5" x 4.0")
DXO scores
DXO All around score not tested 70
DXO Color Depth score not tested 23.0
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 531
Other
Battery life - 400 pictures
Type of battery - Battery Pack
Battery model - NP-FW50
Self timer Yes (10 sec) Yes (2 or 10 sec, continuous)
Time lapse shooting
Type of storage SD/SDHC card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 1 1
Retail pricing $1,500 $998