Olympus E-M10 IV vs Sony A900
81 Imaging
62 Features
83 Overall
70
54 Imaging
66 Features
62 Overall
64
Olympus E-M10 IV vs Sony A900 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 383g - 122 x 84 x 49mm
- Announced August 2020
- Earlier Model is Olympus E-M10 III
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Introduced October 2008
- Renewed by Sony A99
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Its time to look a bit more in depth at the Olympus E-M10 IV versus Sony A900, former being a Entry-Level Mirrorless while the latter is a Advanced DSLR by manufacturers Olympus and Sony. The resolution of the E-M10 IV (20MP) and the A900 (25MP) is relatively comparable but the E-M10 IV (Four Thirds) and A900 (Full frame) posses different sensor sizes.
Photobucket discusses licensing 13 billion images with AI firmsThe E-M10 IV was revealed 11 years later than the A900 and that is a fairly sizable difference as far as camera technology is concerned. Each of these cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony A900 being a Mid-size SLR camera.
Before delving into a detailed comparison, here is a concise introduction of how the E-M10 IV matches up vs the A900 with regards to portability, imaging, features and an overall rating.
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Below is a preview of the gallery photos for Olympus OM-D E-M10 IV & Sony Alpha DSLR-A900. The full galleries are provided at Olympus E-M10 IV Gallery & Sony A900 Gallery.
Reasons to pick Olympus E-M10 IV over the Sony A900
| E-M10 IV | A900 | |||
|---|---|---|---|---|
| Introduced | August 2020 |  | October 2008 | Fresher by 144 months |
| Screen type | Tilting |  | Fixed | Tilting screen |
| Screen resolution | 1040k |  | 922k | Sharper screen (+118k dot) |
| Selfie screen |  | Take selfies | ||
| Touch friendly screen |  | Quickly navigate |
Reasons to pick Sony A900 over the Olympus E-M10 IV
| A900 | E-M10 IV |
|---|
Common features in the Olympus E-M10 IV and Sony A900
| E-M10 IV | A900 | |||
|---|---|---|---|---|
| Manual focus |  | Very accurate focus | ||
| Screen dimensions | 3" |  | 3" | Equal screen dimensions |
Olympus E-M10 IV vs Sony A900 Physical Comparison
If you are intending to carry your camera, you will have to take into account its weight and volume. The Olympus E-M10 IV offers external measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") having a weight of 383 grams (0.84 lbs) while the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") with a weight of 895 grams (1.97 lbs).
Analyze the Olympus E-M10 IV versus Sony A900 in our completely new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you have chosen during that time. Following is a front view measurements comparison of the E-M10 IV compared to the A900.
Taking into account dimensions and weight, the portability grade of the E-M10 IV and A900 is 81 and 54 respectively.
Olympus E-M10 IV vs Sony A900 Sensor Comparison
More often than not, it is very tough to picture the contrast in sensor sizing merely by checking out specs. The visual below might offer you a far better sense of the sensor measurements in the E-M10 IV and A900.
All in all, the two cameras provide different resolutions and different sensor sizing. The E-M10 IV having a smaller sensor is going to make shooting bokeh trickier and the Sony A900 will show greater detail because of its extra 5MP. Higher resolution will make it easier to crop photographs more aggressively. The fresher E-M10 IV provides an advantage in sensor technology.
Olympus E-M10 IV vs Sony A900 Screen and ViewFinder
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Olympus E-M10 IV vs Sony A900 Specifications
| Olympus OM-D E-M10 IV | Sony Alpha DSLR-A900 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Sony |
| Model type | Olympus OM-D E-M10 IV | Sony Alpha DSLR-A900 |
| Category | Entry-Level Mirrorless | Advanced DSLR |
| Announced | 2020-08-04 | 2008-10-22 |
| Body design | SLR-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Chip | TruePic VIII | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor measurements | 17.4 x 13mm | 35.9 x 24mm |
| Sensor area | 226.2mm² | 861.6mm² |
| Sensor resolution | 20 megapixel | 25 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 5184 x 3888 | 6048 x 4032 |
| Maximum native ISO | 25600 | 6400 |
| Min native ISO | 200 | 100 |
| RAW pictures | ||
| Min enhanced ISO | 100 | - |
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | 121 | 9 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Sony/Minolta Alpha |
| Amount of lenses | 107 | 143 |
| Crop factor | 2.1 | 1 |
| Screen | ||
| Range of display | Tilting | Fixed Type |
| Display size | 3" | 3" |
| Resolution of display | 1,040 thousand dot | 922 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | - | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Optical (pentaprism) |
| Viewfinder resolution | 2,360 thousand dot | - |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.62x | 0.74x |
| Features | ||
| Min shutter speed | 60 secs | 30 secs |
| Max shutter speed | 1/4000 secs | 1/8000 secs |
| Max quiet shutter speed | 1/16000 secs | - |
| Continuous shutter speed | 8.7 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 7.20 m (at ISO 200) | no built-in flash |
| Flash modes | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Max flash sync | 1/250 secs | 1/250 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM | - |
| Maximum video resolution | 3840x2160 | None |
| Video data format | MPEG-4, H.264 | - |
| Microphone input | ||
| Headphone input | ||
| 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 seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 383g (0.84 pounds) | 895g (1.97 pounds) |
| Physical dimensions | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO Overall rating | not tested | 79 |
| DXO Color Depth rating | not tested | 23.7 |
| DXO Dynamic range rating | not tested | 12.3 |
| DXO Low light rating | not tested | 1431 |
| Other | ||
| Battery life | 360 photographs | 880 photographs |
| Battery format | Battery Pack | Battery Pack |
| Battery ID | BLS-50 | NP-FM500H |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | SD/SDHC/SDXC (UHS-II supported) | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
| Storage slots | One | Two |
| Retail price | $699 | $2,736 |