| key specs |
| Camera Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.1 MP | 16.1 MP |
| Sensor Type | CMOS | MOS |
| Display Size | 2.7 inch | 3 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | No | - |
| Display Type | - | LCD |
| general |
| Brand | Sony | Olympus |
| Model | SLT A58K 20.1MP DSLR Camera | OMD EM10 Mark 3 16.1MP DSLR Camera |
| Model Name | SLT A58K | OMD EM10 Mark 3 |
| Model Number | SLT-A58K Body | EM10 Mark 3 |
| Color | Black | Silver |
| SLR Variant | Body Only | - |
| Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.1 MP | 16.1 MP |
| Tripod Socket | Yes | - |
| Dimensions(WxHxD) | 95.5 x 128.6 x 77.7 mm | 121.5 x 83.6 x 49.5 mm |
| Weight | 573 GM | 410 GM |
| Face Detection | Yes | Yes |
| Temperature | 0 to 40 | 0 to 40 |
| Ports | Mini HDMI Type C | - |
| Series | - | OMD |
| Minimum Illumination | - | Available |
| Accessory Shoe | - | Hot Shoe |
| sensor features |
| Sensor Type | CMOS | MOS |
| Sensor Size | 36 x 24 mm | 4/3 inch |
| Maximum FPS | - | 8.6 |
| lens features |
| Lens Mount | Sony A-mount Lens, Minolta / Konica Lens | - |
| Manual Focus | Yes | Yes |
| Color Filter | Primary RGB Color Filter | Primary color filter |
| Dust Reduction | Yes | Yes |
| viewfinder features |
| View Finder | Yes | Yes |
| View Finder Type | Electronic Viewfinder | Eye-level electronic viewfinder, approx. 2.36M dots |
| Other Viewfinder Features | Electronic Viewfinder Color, Xtra Fine | - |
| Viewfinder Coverage | - | 100% |
| Viewfinder Magnification | - | Approx.1.23x |
| Viewpoint Dioptric Adjustment | - | -4 ~ +2m-1 |
| Viewfinder Eye Point | - | 19.2 mm |
| focus features |
| Auto Focus | Yes | - |
| White Balancing | Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Color Temperature, Color Filter, Custom | Auto WB, 6 Preset WBs, 4 Capture WBs, Custom WBKelvin setting |
| Other Focus Features | TTL Phase-detection System | - |
| Focus Mode | - | Single AF S-AF / Continuous AF C-AF*1 / Manual Focus MF / S-AF + MF / AF tracking C-AF + TR*1 |
| Focus Points | - | 121 Focus Points |
| shutter features |
| Shutter Speed | 1/4000 sec | Mechanical Shutter 1/4000 - 60 sec. 1/3 EV steps selectable Live Bulb/Live Time Max. 30 min. selectable in menu settings, with 8-min. default setting Live composite Max. 3 hours Electronic first curtain shutter Anti-shock mode 1/320 - 60 sec Electronic shutter Silent mode 1/16000 - 30 sec |
| Self-timer | Yes | Yes |
| Continuous Shots | Yes, 5 fps H, 2.5 fps L | [Sequential shooting H mode]approx 8.6 fps IS ON/OFF *Focus and exposure are fixed at the values for the first shot. [Sequential shooting L mode]approx 4.8 fps IS ON/OFF |
| Shutter Type | - | Computerized focal-plane, high-speed mechanical shutter Silent electronic shutter |
| flash features |
| Built-in Flash | Yes | Yes |
| External Flash | Yes | Yes |
| Flash Modes | Autoflash, Fill-flash, Slow Sync, Rear Flash Sync, Red-eye Reduction | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.1st curtain, Slow sync.1st curtain, Slow sync.2nd curtain, Manual 1/1 FULL 1/64 |
| Flash Compensation | - | Up to 3 EV in 0.3EV steps |
| image features |
| Image Format | JPEG, DCF 2.0, EXIF 2.3, MPF, RAW Sony ARW 2.3, RAW JPEG | RAW 12-bit lossless compression, JPEG, RAW + JPEG |
| Aspect Ratio | 32, 169 | 40300 AM |
| Gross Pixel | - | 17.20 MP |
| Image Stabilizer | - | Yes |
| Image Sizing | - | 4608 x 3456 |
| HDR Support | - | Auto Composite |
| display features |
| Display Size | 2.7 inch | 3 inch |
| Touch Screen | No | - |
| Display Type | - | LCD |
| connectivity features |
| Wifi | No | Yes |
| HDMI | - | Yes |
| USB | - | Yes |
| Wireless Connectivity | - | Built-in IEEE 802.11b/g/n |
| storage and power features |
| Battery Type | Lithium ion | Lithium ion |
| Card Type | - | SD SDHC, SDXC, UHS-I, UHS-II, Eye-Fi Card*1 compatible *1 Not compatible with Endless Memory |
| audio and video features |
| Video Resolution | 1920 x 1080 | - |
| Video Format | AVCHD,MP4, MPEG-4 AVC / H.264 | MOVMPEG-4AVC/H.264 |
| Microphone | - | Stereo |
| Speaker | - | Mono |
| Frame Rates in Video Modes | - | 25fps |
| modes and functions features |
| Shooting Modes | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight | - |
| exposure features |
| Exposure Mode | - | Auto Live Guide can be used , P Program AE program shift can be performed, A Aperture Priority AE, S Shutter Priority AE, M Manual Live Bulb, Live Time and Live Composite are available, Scene Select AE, Advanced Photo AE, Art Filter |
| AE Lock/Exposure Lock | - | Yes |