Olympus E-M10 IV vs Sony A58
81 Imaging
62 Features
83 Overall
70
68 Imaging
62 Features
72 Overall
66
Olympus E-M10 IV vs Sony A58 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 383g - 122 x 84 x 49mm
- Introduced August 2020
- Old Model is Olympus E-M10 III
(Full Review)
- 20MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 16000 (Push to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 492g - 129 x 95 x 78mm
- Introduced November 2013
- Replaced the Sony A57
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Following is a complete assessment of the Olympus E-M10 IV versus Sony A58, one is a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by manufacturers Olympus and Sony. The image resolution of the E-M10 IV (20MP) and the A58 (20MP) is pretty well matched but the E-M10 IV (Four Thirds) and A58 (APS-C) enjoy different sensor dimensions.
President Biden pushes bill mandating TikTok sale or banThe E-M10 IV was unveiled 6 years after the A58 which is quite a big gap as far as tech is concerned. The two cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony A58 being a Compact SLR camera.
Before we go in to a full comparison, below is a simple highlight of how the E-M10 IV grades versus the A58 with regard to portability, imaging, features and an overall score.
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Below is a preview of the gallery images for Olympus OM-D E-M10 IV and Sony SLT-A58. The full galleries are available at Olympus E-M10 IV Gallery and Sony A58 Gallery.
Reasons to pick Olympus E-M10 IV over the Sony A58
| E-M10 IV | A58 | |||
|---|---|---|---|---|
| Introduced | August 2020 |  | November 2013 | More modern by 82 months |
| Screen dimension | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 1040k |  | 460k | Clearer screen (+580k dot) |
| Selfie screen |  | Easy selfies | ||
| Touch screen |  | Quickly navigate |
Reasons to pick Sony A58 over the Olympus E-M10 IV
| A58 | E-M10 IV |
|---|
Common features in the Olympus E-M10 IV and Sony A58
| E-M10 IV | A58 | |||
|---|---|---|---|---|
| Manually focus |  | More precise focus | ||
| Screen type | Tilting |  | Tilting | Tilting screen |
Olympus E-M10 IV vs Sony A58 Physical Comparison
For anybody who is intending to carry around your camera, you have to think about its weight and measurements. The Olympus E-M10 IV provides outer measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") accompanied by a weight of 383 grams (0.84 lbs) whilst the Sony A58 has proportions of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") accompanied by a weight of 492 grams (1.08 lbs).
Compare the Olympus E-M10 IV versus Sony A58 in the latest Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that moment. Here is the front view dimensions comparison of the E-M10 IV vs the A58.
Taking into consideration size and weight, the portability grade of the E-M10 IV and A58 is 81 and 68 respectively.
Olympus E-M10 IV vs Sony A58 Sensor Comparison
Often, its difficult to imagine the contrast between sensor sizes purely by checking specifications. The pic here will help give you a better sense of the sensor measurements in the E-M10 IV and A58.
Plainly, each of the cameras posses the exact same MP albeit different sensor sizes. The E-M10 IV contains the tinier sensor which should make obtaining shallow depth of field more challenging. The younger E-M10 IV should have an edge in sensor technology.
Olympus E-M10 IV vs Sony A58 Screen and ViewFinder
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Olympus E-M10 IV vs Sony A58 Specifications
| Olympus OM-D E-M10 IV | Sony SLT-A58 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Sony |
| Model | Olympus OM-D E-M10 IV | Sony SLT-A58 |
| Category | Entry-Level Mirrorless | Entry-Level DSLR |
| Introduced | 2020-08-04 | 2013-11-27 |
| Physical type | SLR-style mirrorless | Compact SLR |
| Sensor Information | ||
| Processor | TruePic VIII | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.4 x 13mm | 23.2 x 15.4mm |
| Sensor surface area | 226.2mm² | 357.3mm² |
| Sensor resolution | 20 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | - |
| Maximum resolution | 5184 x 3888 | 5456 x 3632 |
| Maximum native ISO | 25600 | 16000 |
| Maximum boosted ISO | - | 25600 |
| Lowest native ISO | 200 | 100 |
| RAW data | ||
| Lowest boosted ISO | 100 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 121 | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony/Minolta Alpha |
| Available lenses | 107 | 143 |
| Crop factor | 2.1 | 1.6 |
| Screen | ||
| Type of screen | Tilting | Tilting |
| Screen diagonal | 3 inch | 2.7 inch |
| Screen resolution | 1,040k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 2,360k dots | 1,440k dots |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.62x | 0.65x |
| Features | ||
| Lowest shutter speed | 60 secs | 30 secs |
| Highest shutter speed | 1/4000 secs | 1/4000 secs |
| Highest silent shutter speed | 1/16000 secs | - |
| Continuous shooting rate | 8.7 frames/s | 8.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 7.20 m (at ISO 200) | 10.00 m (@ ISO 100) |
| Flash settings | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual | - |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | 1/250 secs | 1/160 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 | 1920 x 1080 |
| Maximum video resolution | 3840x2160 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 383 grams (0.84 pounds) | 492 grams (1.08 pounds) |
| Dimensions | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") | 129 x 95 x 78mm (5.1" x 3.7" x 3.1") |
| DXO scores | ||
| DXO All around score | not tested | 74 |
| DXO Color Depth score | not tested | 23.3 |
| DXO Dynamic range score | not tested | 12.5 |
| DXO Low light score | not tested | 753 |
| Other | ||
| Battery life | 360 photographs | 690 photographs |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | BLS-50 | NP-FM500H |
| Self timer | Yes (2 or 12 sec, custom) | - |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | One | One |
| Pricing at launch | $699 | $645 |