Olympus E-P5 vs Ricoh GXR Mount A12
85 Imaging
52 Features
76 Overall
61
84 Imaging
52 Features
39 Overall
46
Olympus E-P5 vs Ricoh GXR Mount A12 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 100 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 420g - 122 x 69 x 37mm
- Revealed October 2013
- Older Model is Olympus E-P3
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200
- 1/9000s Maximum Shutter
- 1280 x 720 video
- ()mm (F) lens
- 370g - 120 x 70 x 45mm
- Released August 2011
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In this write-up, we will be comparing the Olympus E-P5 vs Ricoh GXR Mount A12, both Entry-Level Mirrorless digital cameras by brands Olympus and Ricoh. There is a sizable difference between the sensor resolutions of the E-P5 (16MP) and GXR Mount A12 (12MP) and the E-P5 (Four Thirds) and GXR Mount A12 (APS-C) come with different sensor sizes.
Photobucket discusses licensing 13 billion images with AI firmsThe E-P5 was released 2 years later than the GXR Mount A12 and that is quite a significant difference as far as tech is concerned. Both cameras offer the identical body type (Rangefinder-style mirrorless).
Before diving straight into a in depth comparison, below is a quick view of how the E-P5 matches up vs the GXR Mount A12 in terms of portability, imaging, features and an overall grade.
Photography Glossary Olympus E-P5 vs Ricoh GXR Mount A12 Gallery
Below is a preview of the gallery images for Olympus PEN E-P5 & Ricoh GXR Mount A12. The complete galleries are viewable at Olympus E-P5 Gallery & Ricoh GXR Mount A12 Gallery.
Reasons to pick Olympus E-P5 over the Ricoh GXR Mount A12
| E-P5 | GXR Mount A12 | |||
|---|---|---|---|---|
| Released | October 2013 | August 2011 | More recent by 27 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 1037k | 920k | Crisper screen (+117k dot) | |
| Touch screen | Quickly navigate |
Reasons to pick Ricoh GXR Mount A12 over the Olympus E-P5
| GXR Mount A12 | E-P5 |
|---|
Common features in the Olympus E-P5 and Ricoh GXR Mount A12
| E-P5 | GXR Mount A12 | |||
|---|---|---|---|---|
| Focus manually | Very exact focusing | |||
| Screen sizing | 3" | 3" | Equivalent screen dimensions | |
| Selfie screen | No selfie screen |
Olympus E-P5 vs Ricoh GXR Mount A12 Physical Comparison
For anybody who is going to lug around your camera regularly, you will need to take into account its weight and proportions. The Olympus E-P5 features outer measurements of 122mm x 69mm x 37mm (4.8" x 2.7" x 1.5") accompanied by a weight of 420 grams (0.93 lbs) and the Ricoh GXR Mount A12 has measurements of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") with a weight of 370 grams (0.82 lbs).
See the Olympus E-P5 vs Ricoh GXR Mount A12 in our brand new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will differ based on the lens you are utilizing during that time. Underneath is the front view over all size comparison of the E-P5 compared to the GXR Mount A12.

Considering size and weight, the portability score of the E-P5 and GXR Mount A12 is 85 and 84 respectively.
Olympus E-P5 vs Ricoh GXR Mount A12 Sensor Comparison
Oftentimes, its difficult to picture the contrast between sensor measurements simply by reading through technical specs. The visual below will give you a better sense of the sensor measurements in the E-P5 and GXR Mount A12.
As you can tell, both cameras enjoy different megapixel count and different sensor measurements. The E-P5 because of its tinier sensor is going to make achieving shallow DOF more difficult and the Olympus E-P5 will resolve greater detail as a result of its extra 4 Megapixels. Higher resolution will also let you crop photographs far more aggressively. The younger E-P5 provides an advantage in sensor tech.
Olympus E-P5 vs Ricoh GXR Mount A12 Screen and ViewFinder
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Olympus E-P5 vs Ricoh GXR Mount A12 Specifications
| Olympus PEN E-P5 | Ricoh GXR Mount A12 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Ricoh |
| Model type | Olympus PEN E-P5 | Ricoh GXR Mount A12 |
| Type | Entry-Level Mirrorless | Entry-Level Mirrorless |
| Revealed | 2013-10-03 | 2011-08-05 |
| Physical type | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.3 x 13mm | 23.6 x 15.7mm |
| Sensor surface area | 224.9mm² | 370.5mm² |
| Sensor resolution | 16 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
| Full resolution | 4608 x 3456 | 4288 x 2848 |
| Max native ISO | 25600 | 3200 |
| Lowest native ISO | 100 | 200 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 35 | - |
| Lens | ||
| Lens support | Micro Four Thirds | fixed lens |
| Lens zoom range | - | () |
| Total lenses | 107 | - |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Type of screen | Tilting | Fixed Type |
| Screen diagonal | 3 inches | 3 inches |
| Resolution of screen | 1,037 thousand dots | 920 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | 3:2 LCD capacitive touchscreen | - |
| Viewfinder Information | ||
| Viewfinder type | Electronic (optional) | Electronic (optional) |
| Features | ||
| Slowest shutter speed | 60 seconds | 1 seconds |
| Maximum shutter speed | 1/8000 seconds | 1/9000 seconds |
| Continuous shooting rate | 9.0 frames/s | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 7.00 m (ISO 100) | 9.60 m |
| Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync (1st or 2nd curtain), Manual (1/1 - 1/64) | Auto, On, Off, Red-Eye, Slow Sync, Manual |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Maximum flash synchronize | 1/320 seconds | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p) | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | H.264 | Motion JPEG |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 420 gr (0.93 pounds) | 370 gr (0.82 pounds) |
| Dimensions | 122 x 69 x 37mm (4.8" x 2.7" x 1.5") | 120 x 70 x 45mm (4.7" x 2.8" x 1.8") |
| DXO scores | ||
| DXO All around rating | 72 | not tested |
| DXO Color Depth rating | 22.8 | not tested |
| DXO Dynamic range rating | 12.4 | not tested |
| DXO Low light rating | 895 | not tested |
| Other | ||
| Battery life | 330 photographs | 330 photographs |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | - | DB-90 |
| Self timer | Yes (2 or 12 sec) | Yes (5 sec, custom) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC, Internal |
| Card slots | One | One |
| Price at launch | $389 | $349 |