Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro
71 Imaging
46 Features
50 Overall
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77 Imaging
51 Features
31 Overall
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Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 2.7" Fully Articulated Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Micro Four Thirds Mount
- 500g - 130 x 94 x 60mm
- Announced July 2009
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200
- 1280 x 720 video
- 50mm (F2.5) lens
- 453g - 114 x 70 x 77mm
- Announced November 2009

Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Overview
Lets look more closely at the Olympus E-620 and Ricoh GXR A12 50mm F2.5 Macro, former is a Entry-Level DSLR while the latter is a Advanced Mirrorless by brands Olympus and Ricoh. The sensor resolution of the E-620 (12MP) and the GXR A12 50mm F2.5 Macro (12MP) is relatively well matched but the E-620 (Four Thirds) and GXR A12 50mm F2.5 Macro (APS-C) have totally different sensor size.

The E-620 was unveiled 4 months earlier than the GXR A12 50mm F2.5 Macro which means that they are of a similar age. The two cameras feature different body design with the Olympus E-620 being a Compact SLR camera and the Ricoh GXR A12 50mm F2.5 Macro being a Rangefinder-style mirrorless camera.
Before getting right into a comprehensive comparison, here is a brief summation of how the E-620 grades against the GXR A12 50mm F2.5 Macro when it comes to portability, imaging, features and an overall mark.

Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Gallery
This is a preview of the gallery photos for Olympus E-620 & Ricoh GXR A12 50mm F2.5 Macro. The full galleries are viewable at Olympus E-620 Gallery & Ricoh GXR A12 50mm F2.5 Macro Gallery.
Reasons to pick Olympus E-620 over the Ricoh GXR A12 50mm F2.5 Macro
E-620 | GXR A12 50mm F2.5 Macro | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Selfie screen | ![]() | Take selfies |
Reasons to pick Ricoh GXR A12 50mm F2.5 Macro over the Olympus E-620
GXR A12 50mm F2.5 Macro | E-620 | |||
---|---|---|---|---|
Screen size | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 920k | ![]() | 230k | Crisper screen (+690k dot) |
Common features in the Olympus E-620 and Ricoh GXR A12 50mm F2.5 Macro
E-620 | GXR A12 50mm F2.5 Macro | |||
---|---|---|---|---|
Announced | July 2009 | ![]() | November 2009 | Similar age |
Manually focus | ![]() | Very accurate focus | ||
Touch screen | ![]() | Neither includes Touch screen |
Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Physical Comparison
For anyone who is aiming to travel with your camera, you're going to have to consider its weight and measurements. The Olympus E-620 features physical dimensions of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") along with a weight of 500 grams (1.10 lbs) whilst the Ricoh GXR A12 50mm F2.5 Macro has proportions of 114mm x 70mm x 77mm (4.5" x 2.8" x 3.0") with a weight of 453 grams (1.00 lbs).
Examine the Olympus E-620 and Ricoh GXR A12 50mm F2.5 Macro in our newest Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you are utilizing at the time. Here is a front view proportions comparison of the E-620 against the GXR A12 50mm F2.5 Macro.

Considering size and weight, the portability grade of the E-620 and GXR A12 50mm F2.5 Macro is 71 and 77 respectively.

Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Sensor Comparison
Oftentimes, it is hard to see the contrast between sensor dimensions purely by checking specifications. The picture underneath will provide you a greater sense of the sensor sizes in the E-620 and GXR A12 50mm F2.5 Macro.
Plainly, each of these cameras come with the identical MP albeit not the same sensor dimensions. The E-620 has the tinier sensor which will make obtaining shallow depth of field more challenging.

Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-620 vs Ricoh GXR A12 50mm F2.5 Macro Specifications
Olympus E-620 | Ricoh GXR A12 50mm F2.5 Macro | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Ricoh |
Model type | Olympus E-620 | Ricoh GXR A12 50mm F2.5 Macro |
Category | Entry-Level DSLR | Advanced Mirrorless |
Announced | 2009-07-06 | 2009-11-10 |
Body design | Compact SLR | Rangefinder-style mirrorless |
Sensor Information | ||
Powered by | TruePic III+ | GR engine III |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.6 x 15.7mm |
Sensor area | 224.9mm² | 370.5mm² |
Sensor resolution | 12 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4032 x 3024 | 4288 x 2848 |
Maximum native ISO | 3200 | 3200 |
Minimum native ISO | 100 | 200 |
RAW pictures | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
AF single | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 7 | - |
Lens | ||
Lens mount type | Micro Four Thirds | fixed lens |
Lens zoom range | - | 50mm (1x) |
Maximum aperture | - | f/2.5 |
Macro focusing range | - | 1cm |
Number of lenses | 45 | - |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Range of display | Fully Articulated | Fixed Type |
Display sizing | 2.7 inches | 3 inches |
Resolution of display | 230k dot | 920k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display tech | HyperCrystal LCD | - |
Viewfinder Information | ||
Viewfinder | Optical (pentamirror) | Electronic (optional) |
Viewfinder coverage | 95 percent | - |
Viewfinder magnification | 0.48x | - |
Features | ||
Min shutter speed | 60s | 180s |
Max shutter speed | 1/4000s | 1/3200s |
Continuous shutter speed | 4.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 12.00 m | 3.00 m |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual | Auto, On, Off, Red-Eye, Slow Sync, Manual |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Max flash sync | 1/180s | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
Maximum video resolution | None | 1280x720 |
Video format | - | Motion JPEG |
Microphone input | ||
Headphone input | ||
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 seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 500 grams (1.10 pounds) | 453 grams (1.00 pounds) |
Physical dimensions | 130 x 94 x 60mm (5.1" x 3.7" x 2.4") | 114 x 70 x 77mm (4.5" x 2.8" x 3.0") |
DXO scores | ||
DXO Overall rating | 55 | not tested |
DXO Color Depth rating | 21.3 | not tested |
DXO Dynamic range rating | 10.3 | not tested |
DXO Low light rating | 536 | not tested |
Other | ||
Battery life | 500 shots | 320 shots |
Form of battery | Battery Pack | Battery Pack |
Battery ID | BLS-1 | - |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, 10 sec (3 images) ) |
Time lapse feature | ||
Storage media | Compact Flash (Type I or II), xD Picture Card | SD/SDHC, Internal |
Storage slots | 1 | 1 |
Retail price | $799 | $566 |