Sigma SD15 vs Sony RX100 II
59 Imaging
43 Features
45 Overall
43
89 Imaging
50 Features
74 Overall
59
Sigma SD15 vs Sony RX100 II Key Specs
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 1600 (Increase to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Revealed February 2010
- Replaced the Sigma SD14
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 160 - 12800 (Boost to 25600)
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 281g - 102 x 58 x 38mm
- Released June 2013
- Superseded the Sony RX100
- Replacement is Sony RX100 III
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Below, we will be analyzing the Sigma SD15 vs Sony RX100 II, former being a Advanced DSLR while the latter is a Large Sensor Compact by competitors Sigma and Sony. There exists a substantial gap among the image resolutions of the SD15 (5MP) and RX100 II (20MP) and the SD15 (APS-C) and RX100 II (1") enjoy totally different sensor dimensions.
Samsung Releases Faster Versions of EVO MicroSD CardsThe SD15 was unveiled 4 years before the RX100 II and that is a fairly big difference as far as camera technology is concerned. The two cameras come with different body type with the Sigma SD15 being a Mid-size SLR camera and the Sony RX100 II being a Large Sensor Compact camera.
Before diving through a thorough comparison, below is a short synopsis of how the SD15 scores versus the RX100 II in terms of portability, imaging, features and an overall rating.
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The following is a preview of the gallery images for Sigma SD15 & Sony Cyber-shot DSC-RX100 II. The full galleries are viewable at Sigma SD15 Gallery & Sony RX100 II Gallery.
Reasons to pick Sigma SD15 over the Sony RX100 II
| SD15 | RX100 II |
|---|
Reasons to pick Sony RX100 II over the Sigma SD15
| RX100 II | SD15 | |||
|---|---|---|---|---|
| Released | June 2013 | February 2010 | Fresher by 40 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 1229k | 460k | Sharper screen (+769k dot) |
Common features in the Sigma SD15 and Sony RX100 II
| SD15 | RX100 II | |||
|---|---|---|---|---|
| Manually focus | Very precise focus | |||
| Screen dimension | 3" | 3" | Identical screen sizing | |
| Selfie screen | Lacking selfie screen | |||
| Touch friendly screen | Neither contains Touch friendly screen |
Sigma SD15 vs Sony RX100 II Physical Comparison
For those who are looking to carry your camera, you will need to consider its weight and volume. The Sigma SD15 has got external measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs) whilst the Sony RX100 II has sizing of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") accompanied by a weight of 281 grams (0.62 lbs).
Look at the Sigma SD15 vs Sony RX100 II in our completely new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ depending on the lens you select at that time. Underneath is the front view overall size comparison of the SD15 and the RX100 II.

Using dimensions and weight, the portability score of the SD15 and RX100 II is 59 and 89 respectively.
Sigma SD15 vs Sony RX100 II Sensor Comparison
Typically, its hard to see the gap in sensor sizing simply by researching specs. The graphic underneath will give you a far better sense of the sensor measurements in the SD15 and RX100 II.
All in all, both the cameras posses different megapixels and different sensor sizing. The SD15 using its bigger sensor will make shooting shallow depth of field easier and the Sony RX100 II will result in extra detail having an extra 15 Megapixels. Higher resolution will make it easier to crop photographs somewhat more aggressively. The older SD15 will be disadvantaged when it comes to sensor technology.
Sigma SD15 vs Sony RX100 II Screen and ViewFinder
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Sigma SD15 vs Sony RX100 II Specifications
| Sigma SD15 | Sony Cyber-shot DSC-RX100 II | |
|---|---|---|
| General Information | ||
| Make | Sigma | Sony |
| Model type | Sigma SD15 | Sony Cyber-shot DSC-RX100 II |
| Category | Advanced DSLR | Large Sensor Compact |
| Revealed | 2010-02-20 | 2013-06-27 |
| Body design | Mid-size SLR | Large Sensor Compact |
| Sensor Information | ||
| Powered by | True II | - |
| Sensor type | CMOS (Foveon X3) | CMOS |
| Sensor size | APS-C | 1" |
| Sensor dimensions | 20.7 x 13.8mm | 13.2 x 8.8mm |
| Sensor surface area | 285.7mm² | 116.2mm² |
| Sensor resolution | 5MP | 20MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 2640 x 1760 | 5472 x 3648 |
| Maximum native ISO | 1600 | 12800 |
| Maximum enhanced ISO | 3200 | 25600 |
| Lowest native ISO | 100 | 160 |
| RAW format | ||
| Lowest enhanced ISO | 50 | 100 |
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | - | 25 |
| Lens | ||
| Lens support | Sigma SA | fixed lens |
| Lens zoom range | - | 28-100mm (3.6x) |
| Maximum aperture | - | f/1.8-4.9 |
| Macro focusing distance | - | 5cm |
| Number of lenses | 76 | - |
| Focal length multiplier | 1.7 | 2.7 |
| Screen | ||
| Range of screen | Fixed Type | Tilting |
| Screen sizing | 3" | 3" |
| Resolution of screen | 460k dot | 1,229k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen technology | - | Xtra Fine WhiteMagic TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic (optional) |
| Viewfinder coverage | 96 percent | - |
| Viewfinder magnification | 0.6x | - |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | 1/4000 seconds | 1/2000 seconds |
| Continuous shutter speed | 3.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | 15.00 m (ISO Auto (W)) |
| Flash options | - | Auto, On, Off, Slow Sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | 1/180 seconds | 1/2000 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | - | 1920 x 1080 (60 fps), 640 x 480 (30 fps) |
| Maximum video resolution | None | 1920x1080 |
| Video file format | - | MPEG-4, AVCHD |
| Mic 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 proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 750 gr (1.65 lbs) | 281 gr (0.62 lbs) |
| Dimensions | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") | 102 x 58 x 38mm (4.0" x 2.3" x 1.5") |
| DXO scores | ||
| DXO Overall rating | not tested | 67 |
| DXO Color Depth rating | not tested | 22.5 |
| DXO Dynamic range rating | not tested | 12.4 |
| DXO Low light rating | not tested | 483 |
| Other | ||
| Battery life | - | 350 photographs |
| Form of battery | - | Battery Pack |
| Battery ID | - | NP-BX1 |
| Self timer | Yes (10 sec) | Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots)) |
| Time lapse shooting | With downloadable app | |
| Storage media | SD/SDHC card | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | One | One |
| Launch pricing | $1,500 | $598 |