In depth comparison and review of Sony Alpha SLT-A58 and Olympus OM-D E-M5 Mark II. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
DESIGN AND DIMENSIONS | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Product Type | Digital camera - SLR with Live View mode, movie recording | Digital camera - mirrorless system |
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Lens Included | Body only | Body only |
Height | 9.55 cm | 8.5 cm |
Width | 12.86 cm | 12.37 cm |
Depth | 7.77 cm | 3.8 cm |
Weight | 492 g | 417 g |
Body Material | - | Magnesium alloy |
Enclosure Colour | Black | Black | Silver |
Protection | - | Weatherproof, splashproof, dust-resistant |
SENSOR | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Sensor Resolution | 20.1 Megapixel | 16.05 Megapixel |
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Optical Sensor Type | Exmor APS HD CMOS | Live MOS |
Total Pixels | 20,400,000 pixels | 17,200,000 pixels |
Effective Sensor Resolution | 20,100,000 pixels | 16,050,000 pixels |
Optical Sensor Size | APS-C (23.2 x 15.4 mm) | Four Thirds (4/3") |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Dust Reduction (image sensor vibration), Anti-Dust coating | Supersonic Wave Filter (SWF) |
Image Stabiliser | Optical (SteadyShot INSIDE) | Optical (5-axis image sensor shift mechanism) |
Built-in Optical Image Stabiliser | Yes | Yes |
Sensors | - | Digital level metre |
PROCESSOR | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Image Processor | BIONZ | TruePic VII |
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LENS | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Lens Mounting Type | - | Micro Four Thirds |
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FOCUSING | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Auto Focus | TTL phase detection | TTL contrast detection |
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Auto Focus Points (Zones) Qty | 15 | 81 |
Auto Focus Features | Manual Focus Check Live View | Focus Peaking function, Manual Focus Check Live View |
AE/AF Control | Face-priority AF, Subject-tracking AF | Subject-tracking AF, Eye detection AF |
Face Detection | Face Detection AF/AE/FE/WB, Face Recognition, Smile Shutter | Eye Detect AF |
VIEWFINDER | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Viewfinder Type | Electronic - OLED | Built-in - electronic |
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Viewfinder Colour Support | Colour | Colour |
Viewfinder Diagonal Size | 0.5" | - |
Viewfinder Resolution | 1,440,000 pixels | 2,360,000 pixels |
Optical Viewfinder Field Coverage | 100% | 100% |
Optical Viewfinder Magnification | 0.88x | 1.48x |
Optical Viewfinder Dioptric Correction Range | -4 to +4 | -4 to +2 |
Viewfinder Information | - | Shutter speed, exposure compensation, AF-in-focus, aperture, frame counter, white balance, metering system, Exposure Mode, exposure bracketing, battery status, AF lock |
Field of View Crop Factor | 1.5 | 2 |
Features | Auto eye sensor | - |
EXPOSURE & WHITE BALANCE | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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ISO (Max) | 16000 | 25600 |
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Native ISO | - | 100-25600 |
Light Sensitivity | ISO auto, ISO 100-16000 | ISO 100, ISO auto (100-25600), ISO 200-25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
Exposure Metering Zones | 1200 | 324 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | - | Art Filter bracketing, ISO sensitivity bracketing, Shadow Adjustment Technology, Flash Exposure Bracketing |
Shooting Programs | Landscape, portrait mode, macro, night portrait, sports mode, sunset, handheld twilight, Night View | Landscape, portrait mode, macro, beach/snow, landscape-portrait, Children, fireworks, 3D image, multiple exposure, panorama assist, night scene, panning, sports mode, sunset, candle, high key, night scene with portrait, low key, documents, nature macro, e-portrait, fisheye converter, wide converter, macro converter, handheld starlight, digital IS |
Special Effects | Black & White, Vivid, sunset, soft focus, landscape, portrait, miniature, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key | Art, Black & White, Sepia, Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, purple, blue, green, soft focus, natural, Black & White Green filter, Muted, portrait, Diorama, Cross Process, composite, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, i-Enhance, Dramatic Tone, Key Line, Vintage |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), 2500K - 9900K, fluorescent light (daylight white) | Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K |
Shutter Type | - | Mechanical |
Max Shutter Speed | 1/4000 sec | 1/8000 sec |
Min Shutter Speed | 30 sec | 60 sec |
Exposure Compensation | ±3 EV range, in 1/3 EV steps | ±5 EV range, in 1, 1/2 or 1/3 EV steps |
Auto Exposure Bracketing | 5 steps in 1/3, 1/2, 2/3, 2 or 3 EV steps | 2, 3, 5 steps in 1/3, 1/2, 1 EV steps |
White Balance Bracketing | Yes | Yes |
X-sync Speed | 1/160 sec | 1/250sec, 1/8000 sec |
Exposure Range | EV -2-17 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Type | 2.7" LCD display | 3" LCD display |
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Touch Screen | - | Yes |
Display Format | 460,800 pixels | 1,037,000 pixels |
Display Form Factor | Folding | Folding |
Display Features | Contrast control, display brightness control | Display brightness control, display colour control, Touch AF |
FLASH | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Camera Flash | Pop-up flash | Detachable flash |
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Guide Number (m / ISO 100) | 10 | 12.9 |
Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction |
Red-Eye Reduction | Yes | Yes |
Features | AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing | AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing |
External Flash Name | - | Olympus FL-LM3 |
VIDEOGRAPHY / CAMCORDER | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Digital Video Format | AVCHD, H.264 | AVI, MJPEG, H.264, MOV |
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Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG, MPO |
Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
Surround Sound | Dolby Digital AC-3 (2 channel) recording | - |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | - | Wind noise reduction, sensitivity control |
MEMORY | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Memory Card Slot | Memory Stick PRO Duo card, SD card | SD card |
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Supported Memory Cards | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, Memory Stick PRO-HG Duo HX, SDHC Memory Card, Memory Stick PRO-HG Duo | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card Included | - | No |
Image Storage | 5456 x 3632 3872 x 2576 2736 x 1824 |
RAW 4608 x 3456 - 17 MB JPEG 4608 x 3456 - 7.5 MB JPEG 4608 x 3456 - 3.5 MB JPEG 3200 x 2400 - 1.7 MB JPEG 1280 x 960 - 0.4 MB |
Video Capture | AVCHD - 1920 x 1080 - 50 fps - 24Mbps AVCHD - 1920 x 1080 - 50 fps - 17Mbps AVCHD - 1920 x 1080 - 25 fps - 24Mbps AVCHD - 1920 x 1080 - 25 fps - 17Mbps H.264 - 1440 x 1080 - 25 fps - 12Mbps |
MOV - 1920 x 1080 - 30 fps MOV - 1920 x 1080 - 25 fps MOV - 1920 x 1080 - 24 fps MOV - 1920 x 1080 - 60 fps MOV - 1920 x 1080 - 50 fps MOV - 1280 x 720 - 60 fps MOV - 1280 x 720 - 50 fps MOV - 1280 x 720 - 30 fps MOV - 1280 x 720 - 25 fps MOV - 1280 x 720 - 24 fps MJPEG - 1280 x 720 - 30 fps MJPEG - 640 x 480 - 30 fps |
BATTERY AND CHARGING | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Battery Type | Sony NP-FM500H Lithium Ion | Olympus BLN-1 Lithium Ion |
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Details | Sony NP-FM500H Li-ion rechargeable battery - 1600 mAh (included) | Olympus BLN-1 Li-ion rechargeable battery (included) |
Battery Life | Photo shooting - 690 shots (EVF on) Photo shooting - 700 shots (LCD Monitor on) |
Photo shooting - 750 shots |
CONNECTIONS | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Interface | HDMI, USB 2.0 | Composite video/audio, HDMI, USB 2.0, Wireless LAN |
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Connectivity Features | - | Remote control via mobile devices, remote live view |
Print Standard | DPOF support, Exif Print support, PRINT Image Matching | DPOF support, Exif Print support, PictBridge support, PRINT Image Matching |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | HDMI output (19 pin micro HDMI Type D) USB 2.0 (5 pin Micro-USB Type B) Microphone (mini-phone stereo 3.5 mm) |
USB 2.0 Composite video/audio output HDMI output (19 pin micro HDMI Type D) |
FEATURES | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
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Continuous Shooting Speed | 8 frames per second | 5 frames per second, 10 frames per second |
HDR Mode | - | Auto HDR mode, HDR post-processing |
Additional Features | RGB primary colour filter, depth-of-field preview button, sharpness control, digital image rotation, camera orientation detection, histogram display, saturation control, Sweep Panorama technology, shadow point display, highlight point display, Dynamic Range Optimizer, built-in help guide, automatic display brightness adjustment, Multi-Frame Noise Reduction, Intelligent AUTO (iAUTO), AUTO+ (Advanced AUTO) mode, Superior Auto mode, noise reduction over long exposures, high ISO speed noise reduction, BRAVIA Sync function, Auto Object Framing, Translucent Mirror technology | Audio recording, built-in speaker, RGB primary colour filter, auto power save, digital noise reduction, sharpness control, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, in-camera red-eye fix, interval shooting mode, contrast control, face detection, digital tele-converter, Shadow Adjustment Technology, in-camera RAW processing, Full-time Live View, Intelligent AUTO (iAUTO), Eye-Fi Card Ready, Touch Shutter technology, GPS via mobile |
OTHERS | Sony Alpha SLT-A58 | Olympus OM-D E-M5 Mark II |
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Included Accessories | Battery charger, body cap, shoulder strap, eyecup, micro-USB cable | Battery charger, body cap, shoulder strap, USB cable |
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Software | Sony PlayMemories Home, Sony Image Data Converter 4.0 | Drivers & Utilities, Olympus Viewer 3 |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |
Service & Support | Limited warranty - 1 year | - |