Olympus E-M5 vs Sony A900
81 Imaging
52 Features
70 Overall
59
54 Imaging
67 Features
62 Overall
65
Olympus E-M5 vs Sony A900 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 425g - 122 x 89 x 43mm
- Introduced April 2012
- Updated by Olympus E-M5 II
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Launched October 2008
- Renewed by Sony A99
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes Olympus E-M5 vs Sony A900 Overview
In this article, we are contrasting the Olympus E-M5 versus Sony A900, one is a Advanced Mirrorless and the other is a Advanced DSLR by companies Olympus and Sony. There is a sizeable difference among the sensor resolutions of the E-M5 (16MP) and A900 (25MP) and the E-M5 (Four Thirds) and A900 (Full frame) feature totally different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E-M5 was released 3 years after the A900 which is a fairly large gap as far as camera tech is concerned. Both the cameras offer different body type with the Olympus E-M5 being a SLR-style mirrorless camera and the Sony A900 being a Mid-size SLR camera.
Before delving in to a comprehensive comparison, below is a brief introduction of how the E-M5 grades vs the A900 in the way of portability, imaging, features and an overall mark.
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Here is a sample of the gallery pictures for Olympus OM-D E-M5 and Sony Alpha DSLR-A900. The complete galleries are viewable at Olympus E-M5 Gallery and Sony A900 Gallery.
Reasons to pick Olympus E-M5 over the Sony A900
| E-M5 | A900 | |||
|---|---|---|---|---|
| Launched | April 2012 |  | October 2008 | Newer by 43 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Touch display |  | Easily navigate |
Reasons to pick Sony A900 over the Olympus E-M5
| A900 | E-M5 | |||
|---|---|---|---|---|
| Display resolution | 922k |  | 610k | Crisper display (+312k dot) |
Common features in the Olympus E-M5 and Sony A900
| E-M5 | A900 | |||
|---|---|---|---|---|
| Focus manually |  | Dial precise focusing | ||
| Display sizing | 3" |  | 3" | Equivalent display measurements |
| Selfie screen |  | Absent selfie screen |
Olympus E-M5 vs Sony A900 Physical Comparison
For anybody who is planning to travel with your camera often, you should think about its weight and volume. The Olympus E-M5 enjoys outside dimensions of 122mm x 89mm x 43mm (4.8" x 3.5" x 1.7") having a weight of 425 grams (0.94 lbs) whilst the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs).
Examine the Olympus E-M5 versus Sony A900 in the latest Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you choose at that moment. Following is the front view dimensions comparison of the E-M5 versus the A900.
Factoring in size and weight, the portability rating of the E-M5 and A900 is 81 and 54 respectively.
Olympus E-M5 vs Sony A900 Sensor Comparison
Often, it is difficult to visualise the difference in sensor dimensions only by looking through technical specs. The picture below will provide you a greater sense of the sensor sizes in the E-M5 and A900.
As you have seen, both the cameras enjoy different megapixels and different sensor dimensions. The E-M5 featuring a smaller sensor will make getting shallow DOF tougher and the Sony A900 will provide you with greater detail as a result of its extra 9 Megapixels. Greater resolution can also allow you to crop images far more aggressively. The more modern E-M5 is going to have an advantage with regard to sensor innovation.
Olympus E-M5 vs Sony A900 Screen and ViewFinder
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Olympus E-M5 vs Sony A900 Specifications
| Olympus OM-D E-M5 | Sony Alpha DSLR-A900 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Sony |
| Model type | Olympus OM-D E-M5 | Sony Alpha DSLR-A900 |
| Type | Advanced Mirrorless | Advanced DSLR |
| Introduced | 2012-04-30 | 2008-10-22 |
| Body design | SLR-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Processor | TruePic VI | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor dimensions | 17.3 x 13mm | 35.9 x 24mm |
| Sensor surface area | 224.9mm² | 861.6mm² |
| Sensor resolution | 16 megapixels | 25 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4608 x 3456 | 6048 x 4032 |
| Maximum native ISO | 25600 | 6400 |
| Lowest native ISO | 200 | 100 |
| RAW images | ||
| Lowest enhanced ISO | 100 | - |
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 35 | 9 |
| Lens | ||
| Lens support | Micro Four Thirds | Sony/Minolta Alpha |
| Available lenses | 107 | 143 |
| Crop factor | 2.1 | 1 |
| Screen | ||
| Range of screen | Tilting | Fixed Type |
| Screen sizing | 3 inches | 3 inches |
| Resolution of screen | 610k dot | 922k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen technology | Touch control in electrostatic capacitance type OLED monitor | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder | Electronic | Optical (pentaprism) |
| Viewfinder resolution | 1,440k dot | - |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.58x | 0.74x |
| Features | ||
| Minimum shutter speed | 60s | 30s |
| Fastest shutter speed | 1/4000s | 1/8000s |
| Continuous shutter speed | 9.0fps | 5.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync (2), Manual (3 levels) | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/250s | 1/250s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) | - |
| Maximum video resolution | 1920x1080 | None |
| Video data format | H.264, Motion JPEG | - |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 425 gr (0.94 lb) | 895 gr (1.97 lb) |
| Dimensions | 122 x 89 x 43mm (4.8" x 3.5" x 1.7") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO Overall rating | 71 | 79 |
| DXO Color Depth rating | 22.8 | 23.7 |
| DXO Dynamic range rating | 12.3 | 12.3 |
| DXO Low light rating | 826 | 1431 |
| Other | ||
| Battery life | 360 images | 880 images |
| Battery form | Battery Pack | Battery Pack |
| Battery ID | BLN-1 | NP-FM500H |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
| Storage slots | Single | Two |
| Cost at release | $799 | $2,736 |