Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x
88 Imaging
52 Features
37 Overall
46
88 Imaging
44 Features
27 Overall
37
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Display
- ISO 200 - 3200
- 1280 x 720 video
- 28mm (F2.5) lens
- 140g - 113 x 70 x 56mm
- Released September 2010
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Revealed February 2010
- Old Model is Sigma DP1s
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x Overview
Following is a in depth assessment of the Ricoh GXR GR Lens A12 28mm F2.5 versus Sigma DP1x, former is a Advanced Mirrorless while the latter is a Large Sensor Compact by competitors Ricoh and Sigma. There exists a substantial gap between the sensor resolutions of the GXR GR Lens A12 28mm F2.5 (12MP) and DP1x (5MP) but both cameras have the identical sensor measurements (APS-C).
Photography GlossaryThe GXR GR Lens A12 28mm F2.5 was introduced 8 months after the DP1x which means that they are of a similar age. Each of these cameras feature different body design with the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera and the Sigma DP1x being a Large Sensor Compact camera.
Before getting into a more detailed comparison, here is a simple summary of how the GXR GR Lens A12 28mm F2.5 matches up vs the DP1x with regards to portability, imaging, features and an overall score.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x Gallery
Here is a preview of the gallery images for Ricoh GXR GR Lens A12 28mm F2.5 & Sigma DP1x. The whole galleries are viewable at Ricoh GXR GR Lens A12 28mm F2.5 Gallery & Sigma DP1x Gallery.
Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Sigma DP1x
GXR GR Lens A12 28mm F2.5 | DP1x | |||
---|---|---|---|---|
Revealed | September 2010 | February 2010 | More modern by 8 months | |
Screen size | 3" | 2.5" | Bigger screen (+0.5") | |
Screen resolution | 920k | 230k | Sharper screen (+690k dot) |
Reasons to pick Sigma DP1x over the Ricoh GXR GR Lens A12 28mm F2.5
DP1x | GXR GR Lens A12 28mm F2.5 |
---|
Common features in the Ricoh GXR GR Lens A12 28mm F2.5 and Sigma DP1x
GXR GR Lens A12 28mm F2.5 | DP1x | |||
---|---|---|---|---|
Manual focus | Very accurate focus | |||
Screen type | Fixed | Fixed | Fixed screen | |
Selfie screen | No selfie screen | |||
Touch screen | No Touch screen |
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x Physical Comparison
For anyone who is looking to carry around your camera regularly, you're going to have to factor in its weight and size. The Ricoh GXR GR Lens A12 28mm F2.5 provides exterior dimensions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") having a weight of 140 grams (0.31 lbs) while the Sigma DP1x has specifications of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") accompanied by a weight of 250 grams (0.55 lbs).
Examine the Ricoh GXR GR Lens A12 28mm F2.5 versus Sigma DP1x in our brand new Camera plus Lens Size Comparison Tool.Take into consideration, the weight of an ILC will change depending on the lens you select at that time. Following is a front view scale comparison of the GXR GR Lens A12 28mm F2.5 compared to the DP1x.
Using dimensions and weight, the portability rating of the GXR GR Lens A12 28mm F2.5 and DP1x is 88 and 88 respectively.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x Sensor Comparison
Sometimes, its difficult to envision the contrast between sensor sizes merely by reading specifications. The picture underneath might give you a far better sense of the sensor sizes in the GXR GR Lens A12 28mm F2.5 and DP1x.
To sum up, each of the cameras feature the identical sensor size albeit not the same MP. You can expect the Ricoh GXR GR Lens A12 28mm F2.5 to offer greater detail using its extra 7 Megapixels. Higher resolution will also help you crop photographs way more aggressively. The younger GXR GR Lens A12 28mm F2.5 will have an edge in sensor technology.
Ricoh GXR GR Lens A12 28mm F2.5 vs Sigma DP1x 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 DP1x Specifications
Ricoh GXR GR Lens A12 28mm F2.5 | Sigma DP1x | |
---|---|---|
General Information | ||
Manufacturer | Ricoh | Sigma |
Model | Ricoh GXR GR Lens A12 28mm F2.5 | Sigma DP1x |
Type | Advanced Mirrorless | Large Sensor Compact |
Released | 2010-09-21 | 2010-02-20 |
Physical type | Rangefinder-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Processor Chip | GR Engine III | 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 | 12 megapixel | 5 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Highest Possible resolution | 4288 x 2848 | 2640 x 1760 |
Maximum native ISO | 3200 | 3200 |
Minimum native ISO | 200 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 28mm (1x) | 28mm (1x) |
Largest aperture | f/2.5 | f/4.0 |
Focal length multiplier | 1.5 | 1.7 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 3 inches | 2.5 inches |
Resolution of display | 920k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display technology | TFT color LCD | - |
Viewfinder Information | ||
Viewfinder | Electronic (optional) | None |
Features | ||
Min shutter speed | 180 seconds | 30 seconds |
Max shutter speed | 1/3200 seconds | 1/4000 seconds |
Continuous shutter rate | 5.0fps | - |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Manual | - |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) | 320 x 240 |
Maximum video resolution | 1280x720 | 320x240 |
Video format | MPEG-4 | - |
Mic support | ||
Headphone support | ||
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 proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 140 grams (0.31 lbs) | 250 grams (0.55 lbs) |
Physical dimensions | 113 x 70 x 56mm (4.4" x 2.8" x 2.2") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
DXO scores | ||
DXO Overall score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 320 shots | - |
Battery style | Battery Pack | - |
Battery model | DB-90 | - |
Self timer | Yes (2 or 10 sec, 10 sec (3 images) ) | Yes (10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC, Internal | SD/MMC card |
Card slots | 1 | 1 |
Price at release | $566 | $574 |