Side by side comparison and review of Sony Alpha5100 ILCE-5100 and Olympus OM-D E-M1 Mark III. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Product Type | Digital camera - mirrorless system | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | Body only |
Height | 6.28 cm | 9.09 cm |
Width | 10.96 cm | 13.41 cm |
Depth | 3.57 cm | 6.89 cm |
Weight | 224 g | 504 g |
Weight Details | - | Camera only: 504 g Camera with battery and memory card: 580 g |
Body Material | - | Magnesium alloy |
Enclosure Colour | Black | Black |
Protection | - | Splashproof, freezeproof, dust-resistant |
Digital Zoom | 4x | - |
SENSOR | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Sensor Resolution | 24.3 Megapixel | 20.4 Megapixel |
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Optical Sensor Type | Exmor APS HD CMOS | Live MOS |
Total Pixels | 24,700,000 pixels | 21,800,000 pixels |
Effective Sensor Resolution | 24,300,000 pixels | 20,400,000 pixels |
Optical Sensor Size | APS-C (23.5 x 15.6 mm) | Four Thirds (4/3") |
Frame Rate (Max Resolution) | - | 24 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Anti-Dust coating | Supersonic Wave Filter (SWF) |
Image Stabiliser | - | Optical (5-axis image sensor shift mechanism) |
Built-in Optical Image Stabiliser | - | Yes |
Sensors | - | Digital level metre |
PROCESSOR | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Image Processor | BIONZ X | TruePic IX |
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LENS | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Lens Mounting Type | Sony E-mount | Micro Four Thirds |
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FOCUSING | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 179 | 121 |
Auto Focus Features | Predictive Focus Control | Focus Peaking function |
AE/AF Control | Eye detection AF, Predictive AI Servo AF | Face-priority AF, Eye detection AF |
Face Detection | Eye Detect AF, Smile Shutter | Eye Detect AF, face-priority AF function |
VIEWFINDER | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Viewfinder Type | - | Electronic - LCD |
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Viewfinder Colour Support | - | Colour |
Viewfinder Resolution | - | 2,360,000 pixels |
Optical Viewfinder Field Coverage | - | 100% |
Optical Viewfinder Magnification | - | 1.48x |
Optical Viewfinder Dioptric Correction Range | - | -4 to +2 |
Viewfinder Information | - | Shutter speed, exposure compensation, AF-in-focus, aperture, white balance, Exposure Mode, image stabilizer, battery status, AF lock, electronic level, area AF frame, metering mode |
Field of View Crop Factor | 1.5 | 2 |
Features | - | Viewfinder brightness control, colour temperature control |
EXPOSURE & WHITE BALANCE | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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ISO (Max) | 25600 | 25600 |
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Native ISO | 100-25600 | 200-6400 |
Extended ISO (Max) | - | 25600 |
Extended ISO (Min) | - | 64 |
Light Sensitivity | ISO 100-25600, ISO auto (100-25600) | ISO auto (64-6400), ISO 64-25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot, highlight spot, shadow spot |
Exposure Metering Zones | 1200 | 324 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Bulb, automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | - | Art Filter bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing |
Shooting Programs | Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur | - |
Special Effects | Illustration, Water Colour, miniature, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key | Sepia, Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, Black & White Orange filter, soft focus, natural, Black & White Green filter, Flat, portrait, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Bleach Bypass, High Key, Low Key, Key Line, Vintage, e-Portrait |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) | Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K |
Shutter Type | Electronic | Mechanical, electronic |
Max Shutter Speed | 1/4000 sec | 1/32000 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 | 3 steps | 5 steps in 1/3, 2/3 or 1 EV steps |
White Balance Bracketing | Yes | Yes |
X-sync Speed | 1/160 sec | 1/250sec |
Exposure Range | EV -1-20 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Type | 3" LCD display | 3" LCD display |
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Touch Screen | Yes | Yes |
Display Format | 921,600 pixels | 1,037,000 pixels |
Display Form Factor | Folding | Rotating |
Display Features | Contrast control, display brightness control | Display brightness control, display colour control |
FLASH | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Camera Flash | Pop-up flash | - |
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Guide Number (m / ISO 100) | 4 | - |
Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | - |
Red-Eye Reduction | Yes | - |
Features | AF illuminator, flash +/- compensation | - |
VIDEOGRAPHY / CAMCORDER | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Video Recording Modes | FH, FX, PS | - |
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Digital Video Format | AVCHD, H.264, XAVC S | MJPEG, H.264 |
Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 1920 x 1080 | 4096 x 2160 |
Audio Signal Format | - | Linear PCM |
Surround Sound | Dolby Digital AC-3 (2 channel) recording | - |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | - | Wind noise reduction |
MEMORY | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Memory Card Slot | Memory Stick PRO Duo card, SD card | Dual SD card |
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Supported Memory Cards | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, Memory Stick XC-HG Duo | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card |
Memory Card Included | - | No |
Image Storage | JPEG 6000 x 4000 JPEG 4240 x 2832 JPEG 3008 x 2000 JPEG 6000 x 3376 JPEG 4240 x 2400 JPEG 3008 x 1688 |
5184 x 3888 |
Video Capture | AVCHD - 1920 x 1080 - 60 fps - 28Mbps AVCHD - 1920 x 1080 - 60 fps - 24Mbps AVCHD - 1920 x 1080 - 60 fps - 17Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps H.264 - 1920 x 1080 - 24 fps - 17Mbps H.264 - 1440 x 1080 - 30 fps - 12Mbps H.264 - 640 x 480 - 30 fps - 3Mbps |
4096 x 2160 p - 24 fps - 237Mbps 3840 x 2160 p - 30 fps 3840 x 2160 p - 25 fps 3840 x 2160 p - 24 fps 1920 x 1080 p - 30 fps 1920 x 1080 p - 25 fps 1920 x 1080 p - 24 fps 1920 x 1080 p - 60 fps 1920 x 1080 p - 50 fps 1280 x 720 p - 60 fps 1280 x 720 p - 50 fps 1280 x 720 p - 30 fps 1280 x 720 p - 25 fps 1280 x 720 p - 24 fps AVI - 640 x 480 p - 30 fps |
BATTERY AND CHARGING | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Battery Type | Sony NP-FW50 Lithium Ion | Olympus BLH-1 Lithium Ion |
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Details | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) | Olympus BLH-1 Li-ion rechargeable battery - 1720 mAh (included) |
Battery Life | Photo shooting - 400 shots Video recording - 1.84 hours |
Photo shooting - 420 shots Video recording - 85 minutes |
CONNECTIONS | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Interface | HDMI, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Connectivity Features | Remote control via mobile devices, remote live view | Remote control via mobile devices, remote live view |
Print Standard | DPOF support, Exif Print support, PRINT Image Matching | DPOF support, Exif Print support |
Flash Terminal | Hot shoe | Hot shoe, PC terminal |
Connector Type | USB 2.0 HDMI output (19 pin micro HDMI Type D) |
USB 3.0 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
FEATURES | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
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Continuous Shooting Speed | 3 frames per second, 6 frames per second | 10 frames per second, 15 frames per second, 60 frames per second, 18 frames per second |
HDR Mode | Auto HDR mode | - |
Additional Features | Built-in speaker, RGB primary colour filter, sharpness control, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, saturation control, Sweep Panorama technology, Dynamic Range Optimizer, face detection, USB charging, built-in help guide, 24p Cinema Mode, peripheral illumination correction, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), Anti-motion Blur Mode, Intelligent AUTO (iAUTO), High ISO NR, Superior Auto mode, Clear Image Zoom, noise reduction over long exposures, Lens Distortion Correction, PlayMemories Camera Apps support, BRAVIA Sync function, PhotoTV HD, Auto Object Framing | Built-in speaker, RGB primary colour filter, auto power save, sharpness control, histogram display, in-camera red-eye removal, cropping an image, resizing an image, saturation control, shadow point display, highlight point display, in-camera film editing, contrast control, digital tele-converter, USB charging, HDR image enhancement technology, high-speed recording, Time-Lapse recording, silent shooting, GPS via mobile, Flicker detection, multiple exposure capture, Focus Stacking, 80-megapixel High Resolution mode |
OTHERS | Sony Alpha5100 ILCE-5100 | Olympus OM-D E-M1 Mark III |
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Included Accessories | Lens hood, dust cap, body cap, lens cap, shoulder strap, AC power adaptor, micro-USB cable | Battery charger, body cap, shoulder strap, USB cable, cable clip |
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Max Operating Temperature | - | 40 °C |
Min Operating Temperature | - | -10 °C |