Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s
88 Imaging
52 Features
37 Overall
46
90 Imaging
44 Features
30 Overall
38
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200
- 1280 x 720 video
- 28mm (F2.5) lens
- 140g - 113 x 70 x 56mm
- Launched September 2010
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 800
- No Video
- 28mm (F) lens
- 270g - 109 x 60 x 31mm
- Released October 2009
- Earlier Model is Sigma DP1
- Successor is Sigma DP1x
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Overview
Below is a detailed assessment of the Ricoh GXR GR Lens A12 28mm F2.5 versus Sigma DP1s, former being a Advanced Mirrorless while the latter is a Large Sensor Compact by rivals Ricoh and Sigma. There exists a sizable gap among the sensor resolutions of the GXR GR Lens A12 28mm F2.5 (12MP) and DP1s (5MP) but they feature the same exact sensor size (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe GXR GR Lens A12 28mm F2.5 was launched 12 months later than the DP1s which means that they are both of a similar age. Each of these cameras offer different body type with the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera and the Sigma DP1s being a Large Sensor Compact camera.
Before getting through a full comparison, below is a short introduction of how the GXR GR Lens A12 28mm F2.5 scores vs the DP1s when it comes to portability, imaging, features and an overall grade.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Gallery
The following is a preview of the gallery photos for Ricoh GXR GR Lens A12 28mm F2.5 & Sigma DP1s. The complete galleries are viewable at Ricoh GXR GR Lens A12 28mm F2.5 Gallery & Sigma DP1s Gallery.
Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Sigma DP1s
GXR GR Lens A12 28mm F2.5 | DP1s | |||
---|---|---|---|---|
Released | September 2010 | October 2009 | More recent by 12 months | |
Screen sizing | 3" | 2.5" | Bigger screen (+0.5") | |
Screen resolution | 920k | 230k | Clearer screen (+690k dot) |
Reasons to pick Sigma DP1s over the Ricoh GXR GR Lens A12 28mm F2.5
DP1s | GXR GR Lens A12 28mm F2.5 |
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Common features in the Ricoh GXR GR Lens A12 28mm F2.5 and Sigma DP1s
GXR GR Lens A12 28mm F2.5 | DP1s | |||
---|---|---|---|---|
Manual focus | More precise focusing | |||
Screen type | Fixed | Fixed | Fixed screen | |
Selfie screen | Neither features selfie screen | |||
Touch screen | Missing Touch screen |
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Physical Comparison
If you are aiming to lug around your camera, you'll need to consider its weight and proportions. The Ricoh GXR GR Lens A12 28mm F2.5 enjoys outside dimensions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") along with a weight of 140 grams (0.31 lbs) and the Sigma DP1s has measurements of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") along with a weight of 270 grams (0.60 lbs).
Check out the Ricoh GXR GR Lens A12 28mm F2.5 versus Sigma DP1s in our brand new Camera plus Lens Size Comparison Tool.Remember that, the weight of an ILC will change dependant on the lens you have at that moment. Underneath is the front view dimension comparison of the GXR GR Lens A12 28mm F2.5 against the DP1s.
Considering dimensions and weight, the portability score of the GXR GR Lens A12 28mm F2.5 and DP1s is 88 and 90 respectively.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Sensor Comparison
Sometimes, it is very hard to visualize the difference in sensor measurements just by checking out technical specs. The visual underneath will provide you a better sense of the sensor sizes in the GXR GR Lens A12 28mm F2.5 and DP1s.
As you have seen, both of these cameras offer the same exact sensor sizing albeit different MP. You can count on the Ricoh GXR GR Lens A12 28mm F2.5 to show greater detail utilizing its extra 7 Megapixels. Higher resolution will also allow you to crop shots a little more aggressively. The more modern GXR GR Lens A12 28mm F2.5 provides an edge with regard to sensor technology.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1s Specifications
Ricoh GXR GR Lens A12 28mm F2.5 | Sigma DP1s | |
---|---|---|
General Information | ||
Brand | Ricoh | Sigma |
Model type | Ricoh GXR GR Lens A12 28mm F2.5 | Sigma DP1s |
Category | Advanced Mirrorless | Large Sensor Compact |
Launched | 2010-09-21 | 2009-10-02 |
Physical type | Rangefinder-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Processor | GR Engine III | - |
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 | 12 megapixels | 5 megapixels |
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 | 800 |
Lowest native ISO | 200 | 100 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
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 | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 28mm (1x) | 28mm (1x) |
Maximum aperture | f/2.5 | - |
Focal length multiplier | 1.5 | 1.7 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3" | 2.5" |
Resolution of screen | 920 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen technology | TFT color LCD | - |
Viewfinder Information | ||
Viewfinder | Electronic (optional) | None |
Features | ||
Minimum shutter speed | 180 secs | 30 secs |
Fastest shutter speed | 1/3200 secs | 1/4000 secs |
Continuous shutter rate | 5.0fps | - |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Manual | - |
External flash | ||
AEB | ||
White balance bracketing | ||
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 data format | MPEG-4 | Motion JPEG |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 140g (0.31 lbs) | 270g (0.60 lbs) |
Dimensions | 113 x 70 x 56mm (4.4" x 2.8" x 2.2") | 109 x 60 x 31mm (4.3" x 2.4" x 1.2") |
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 | 320 pictures | - |
Battery type | Battery Pack | - |
Battery ID | DB-90 | - |
Self timer | Yes (2 or 10 sec, 10 sec (3 images) ) | Yes (10 sec) |
Time lapse shooting | ||
Storage type | SD/SDHC, Internal | SD/MMC card |
Card slots | One | One |
Launch pricing | $566 | $0 |