Ricoh GXR Mount A12 vs Sigma SD15
84 Imaging
53 Features
39 Overall
47
59 Imaging
44 Features
45 Overall
44
Ricoh GXR Mount A12 vs Sigma SD15 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Display
- ISO 200 - 3200
- 1/9000s Maximum Shutter
- 1280 x 720 video
- ()mm (F) lens
- 370g - 120 x 70 x 45mm
- Launched August 2011
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 1600 (Boost to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Launched February 2010
- Older Model is Sigma SD14
Ricoh GXR Mount A12 vs Sigma SD15 Overview
Let's take a closer look at the Ricoh GXR Mount A12 vs Sigma SD15, former being a Entry-Level Mirrorless while the other is a Advanced DSLR by competitors Ricoh and Sigma. There is a sizable difference among the sensor resolutions of the GXR Mount A12 (12MP) and SD15 (5MP) but they use the same exact sensor dimensions (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe GXR Mount A12 was announced 18 months later than the SD15 making the cameras a generation apart from each other. Both of these cameras offer different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sigma SD15 being a Mid-size SLR camera.
Before going straight into a more detailed comparison, below is a short summation of how the GXR Mount A12 scores versus the SD15 in regards to portability, imaging, features and an overall rating.
Ricoh GXR Mount A12 vs Sigma SD15 Gallery
Following is a sample of the gallery pics for Ricoh GXR Mount A12 & Sigma SD15. The whole galleries are available at Ricoh GXR Mount A12 Gallery & Sigma SD15 Gallery.
Reasons to pick Ricoh GXR Mount A12 over the Sigma SD15
GXR Mount A12 | SD15 | |||
---|---|---|---|---|
Launched | August 2011 | February 2010 | Fresher by 18 months | |
Display resolution | 920k | 460k | Clearer display (+460k dot) |
Reasons to pick Sigma SD15 over the Ricoh GXR Mount A12
SD15 | GXR Mount A12 |
---|
Common features in the Ricoh GXR Mount A12 and Sigma SD15
GXR Mount A12 | SD15 | |||
---|---|---|---|---|
Manually focus | Very precise focus | |||
Display type | Fixed | Fixed | Fixed display | |
Display sizing | 3" | 3" | Equivalent display sizing | |
Selfie screen | Neither has selfie screen | |||
Touch display | Neither has Touch display |
Ricoh GXR Mount A12 vs Sigma SD15 Physical Comparison
For anyone who is going to carry your camera, you'll need to factor its weight and proportions. The Ricoh GXR Mount A12 has exterior measurements of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") with a weight of 370 grams (0.82 lbs) and the Sigma SD15 has measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") along with a weight of 750 grams (1.65 lbs).
Examine the Ricoh GXR Mount A12 vs Sigma SD15 in our brand new Camera plus Lens Size Comparison Tool.Remember, the weight of an ILC will change dependant on the lens you have during that time. The following is the front view measurement comparison of the GXR Mount A12 and the SD15.
Considering size and weight, the portability score of the GXR Mount A12 and SD15 is 84 and 59 respectively.
Ricoh GXR Mount A12 vs Sigma SD15 Sensor Comparison
Usually, it can be difficult to envision the contrast in sensor sizing simply by looking through specifications. The visual underneath might provide you a clearer sense of the sensor sizing in the GXR Mount A12 and SD15.
To sum up, each of these cameras enjoy the same exact sensor sizing but not the same resolution. You can expect to see the Ricoh GXR Mount A12 to render more detail with its extra 7 Megapixels. Greater resolution can also enable you to crop photos far more aggressively. The more modern GXR Mount A12 is going to have an advantage when it comes to sensor technology.
Ricoh GXR Mount A12 vs Sigma SD15 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Ricoh GXR Mount A12 vs Sigma SD15 Specifications
Ricoh GXR Mount A12 | Sigma SD15 | |
---|---|---|
General Information | ||
Brand Name | Ricoh | Sigma |
Model type | Ricoh GXR Mount A12 | Sigma SD15 |
Type | Entry-Level Mirrorless | Advanced DSLR |
Launched | 2011-08-05 | 2010-02-20 |
Physical type | Rangefinder-style mirrorless | Mid-size SLR |
Sensor Information | ||
Powered by | - | True II |
Sensor type | CMOS | CMOS (Foveon X3) |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.6 x 15.7mm | 20.7 x 13.8mm |
Sensor surface area | 370.5mm² | 285.7mm² |
Sensor resolution | 12MP | 5MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Max resolution | 4288 x 2848 | 2640 x 1760 |
Max native ISO | 3200 | 1600 |
Max enhanced ISO | - | 3200 |
Lowest native ISO | 200 | 100 |
RAW photos | ||
Lowest enhanced ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Lens | ||
Lens mount type | fixed lens | Sigma SA |
Lens zoom range | () | - |
Number of lenses | - | 76 |
Focal length multiplier | 1.5 | 1.7 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display sizing | 3 inch | 3 inch |
Resolution of display | 920 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Electronic (optional) | Optical (pentaprism) |
Viewfinder coverage | - | 96% |
Viewfinder magnification | - | 0.6x |
Features | ||
Min shutter speed | 1s | 30s |
Max shutter speed | 1/9000s | 1/4000s |
Continuous shutter rate | 3.0 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 9.60 m | - |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Manual | - |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash synchronize | - | 1/180s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) | - |
Max video resolution | 1280x720 | None |
Video file format | Motion JPEG | - |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 370g (0.82 lb) | 750g (1.65 lb) |
Dimensions | 120 x 70 x 45mm (4.7" x 2.8" x 1.8") | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") |
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 | 330 pictures | - |
Battery type | Battery Pack | - |
Battery ID | DB-90 | - |
Self timer | Yes (5 sec, custom) | Yes (10 sec) |
Time lapse recording | ||
Storage type | SD/SDHC, Internal | SD/SDHC card |
Card slots | 1 | 1 |
Pricing at release | $349 | $1,500 |