Sigma SD15 vs Sony RX10 II
59 Imaging
44 Features
45 Overall
44


58 Imaging
51 Features
77 Overall
61
Sigma SD15 vs Sony RX10 II Key Specs
(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
(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

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.

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.

Sigma SD15 vs Sony RX10 II Gallery
The following is a preview of the gallery images for Sigma SD15 and Sony Cyber-shot DSC-RX10 II. The complete galleries are provided at Sigma SD15 Gallery and Sony RX10 II Gallery.
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 | |||
---|---|---|---|---|
Revealed | June 2015 | ![]() | February 2010 | More modern by 64 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 1229k | ![]() | 460k | Clearer screen (+769k dot) |
Common features in the Sigma SD15 and Sony RX10 II
SD15 | RX10 II | |||
---|---|---|---|---|
Focus manually | ![]() | More precise focusing | ||
Screen dimensions | 3" | ![]() | 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma SD15 vs Sony RX10 II Specifications
Sigma SD15 | Sony 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 |