Sony Alpha5100 ILCE-5100 vs. Olympus OM System 1

Camera Comparison, Reviews and Tests

Side by side comparison and review of Sony Alpha5100 ILCE-5100 and Olympus OM System 1. 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.

Camera Specifications Comparison

Sony Alpha5100 ILCE-5100 vs. Olympus OM System 1 Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha5100 ILCE-5100 Olympus OM System 1
Product Type Digital camera - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 6.28 cm 9.16 cm
Width 10.96 cm 13.48 cm
Depth 3.57 cm 7.27 cm
Weight 224 g 511 g
Weight Details - Camera body only: 511 g
Camera with battery and memory card: 599 g
Enclosure Colour Black -
Protection - Splashproof, freezeproof, dust-proof, IP53
Digital Zoom 4x -
SENSOR Sony Alpha5100 ILCE-5100 Olympus OM System 1
Sensor Resolution 24.3 Megapixel 20.4 Megapixel
Optical Sensor Type Exmor APS HD CMOS Stacked BSI Live MOS
Total Pixels 24,700,000 pixels 22,900,000 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) - 30 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 System 1
Image Processor BIONZ X TruePic X
LENS Sony Alpha5100 ILCE-5100 Olympus OM System 1
Lens Mounting Type Sony E-mount Micro Four Thirds
FOCUSING Sony Alpha5100 ILCE-5100 Olympus OM System 1
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 179 1053
Auto Focus Features Predictive Focus Control Focus Peaking function
AE/AF Control Eye detection AF, Predictive AI Servo AF AI Focus AF
Face Detection Eye Detect AF, Smile Shutter Eye Detect AF, Face Detection AF/AE
VIEWFINDER Sony Alpha5100 ILCE-5100 Olympus OM System 1
Viewfinder Type - Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Resolution - 5,760,000 pixels
Optical Viewfinder Field Coverage - 100%
Optical Viewfinder Dioptric Correction Range - -4 to +2
Field of View Crop Factor 1.5 2
EXPOSURE & WHITE BALANCE Sony Alpha5100 ILCE-5100 Olympus OM System 1
ISO (Max) 25600 102400
Native ISO 100-25600 -
Extended ISO (Max) - 102400
Extended ISO (Min) - 80
Light Sensitivity ISO 100-25600, ISO auto (100-25600) ISO 200-102400, ISO 80-102400
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 -
Bracketing Modes - Art Filter bracketing, Dynamic Range 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 Monotone, Vivid, soft focus, natural, 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, Instant Film, Colour Creator, Underwater
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) -
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 1/3 EV steps
Auto Exposure Bracketing 3 steps -
White Balance Bracketing Yes Yes
X-sync Speed 1/160 sec 1/250sec, 1/8000 sec
Exposure Range EV -1-20 (ISO 100) EV -5.5-19 (ISO 100)
DISPLAY Sony Alpha5100 ILCE-5100 Olympus OM System 1
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 921,600 pixels 1,620,000 pixels
Display Form Factor Folding Folding
Display Features Contrast control, display brightness control -
FLASH Sony Alpha5100 ILCE-5100 Olympus OM System 1
Camera Flash Pop-up flash External flash
Guide Number (m / ISO 100) 4 -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, slow synchro, flash OFF mode
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation AF illuminator
VIDEOGRAPHY / CAMCORDER Sony Alpha5100 ILCE-5100 Olympus OM System 1
Video Recording Modes FH, FX, PS -
Digital Video Format AVCHD, H.264, XAVC S H.264, MOV, H.265, MPEG-4 AVC
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 System 1
Memory Card Slot Memory Stick PRO Duo card, SD card SD card
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
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
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BATTERY AND CHARGING Sony Alpha5100 ILCE-5100 Olympus OM System 1
Battery Type Sony NP-FW50 Lithium Ion Olympus BLX-1 Lithium Ion
Details Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) Olympus BLX-1 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 400 shots
Video recording - 1.84 hours
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CONNECTIONS Sony Alpha5100 ILCE-5100 Olympus OM System 1
Interface HDMI, IEEE 802.11b/g/n, NFC (Near Field Communication) HDMI, USB-C, IEEE 802.11b/g/n/ac, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, remote live view -
Print Standard DPOF support, Exif Print support, PRINT Image Matching 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)
Remote control input (sub-mini phone 2.5 mm)
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 System 1
Self-Timer Delay 10 sec, 2sec 2sec, 12sec, custom
Continuous Shooting Speed 3 frames per second, 6 frames per second 120 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, auto power save, histogram display, in-camera red-eye removal, cropping an image, resizing an image, shadow point display, interval shooting mode, highlight point display, USB charging, in-camera RAW processing, HDR image enhancement technology, high-speed recording, Dual Axis Electronic Level, silent shooting, GPS via mobile, multiple exposure capture, Focus Stacking, anti-flicker, Hybrid Log-Gamma (HLG) recording, 80-megapixel High Resolution mode
OTHERS Sony Alpha5100 ILCE-5100 Olympus OM System 1
Included Accessories Lens hood, dust cap, body cap, lens cap, shoulder strap, AC power adaptor, micro-USB cable Shoulder strap, AC power adaptor, USB cable, cable clip, cable protector
Max Operating Temperature - 40 °C
Min Operating Temperature - -10 °C
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