Olympus OM-D E-M1 Mark II vs. Nikon D7500 - Camera Comparison

Comparison of the Olympus OM-D E-M1 Mark II and the Nikon D7500

Olympus OM-D E-M1 Mark II
83 points
Nikon D7500
78 points
Olympus OM-D E-M1 Mark II
Olympus OM-D E-M1 Mark II ✭ Camspex.com
91 mm
134 mm
BODY
Nikon D7500
Nikon D7500 ✭ Camspex.com
104 mm
136 mm
2016
YEARYear of announcement
2017
Magnesium alloy
BODY MATERIAL
Carbon fiber reinforced plastic
Weather
sealed
WEATHER SEALING
Weather
sealed
Micro Four Thirds
LENS MOUNT
Nikon F
200 000 cycles
SHUTTER LIFEThe shutter durability as rated by the manufacturer.
150 000 cycles
574 g
1.27 lb
134 x 91 x 69 mm
5.3 x 3.6 x 2.7 in.
DIMENSIONS
& WEIGHTLength x Height x Width and the Weight incl. batteries and memory card
DIMENS.
& WEIGHTLength x Height x Width and the Weight incl. batteries and memory card
136 x 104 x 73 mm
5.4 x 4.1 x 2.9 in.
720 g
1.59 lb
Olympus OM-D E-M1 Mark II
Nikon D7500
20.4 MP
Sony IMX270 Exmor CMOS Four Thirds Sensor
SENSOR The number of effective megapixels (MP). Sensor manufacturer (if known) and sensor type.
SENSOR Sensor manufacturer (if known) and sensor type.
20.9 MP
Sony IMX321 Exmor CMOS APS-C Sensor
20.4 MP
EFFECTIVE MEGAPIX The number of effective megapixels (MP).
20.9 MP
17.4 x 13.0 mm
SENSOR SIZE
23.5 x 15.7 mm
5184 x 3888 pixels
MAX. RESOLUTIONMaximum still image resolution
MAX. RESOLUT.Maximum still image resolution
5568 x 3712 pixels
2x
CROP FACTORA 50mm lens on a camera with a crop factor of 1.5x would behave like a 75mm lens on a full-frame camera with a crop factor of 1x (50mm x 1.5 = 75mm)
1.5x
Bayer array
COLOR FILTER
Bayer array
3.3 μm
PIXEL PITCHThe center-to-center distance between two pixels (photosites) on a sensor. The larger the photosites, the more light they can capture and the lower is the level of visible "noise" in captured images.
4.2 μm
None
LOW-PASS FILTERA low-pass filter blurs fine details of an image to eliminate the moiré and the color artifacts of finely patterned structures. Without a low-pass filter images will appear sharper, but there is also a risk of moiré occurring in certain scenes.
None
4:3
NATIVE
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
3:2
Olympus OM-D E-M1 Mark II
DXOMARK
SENSOR
SCOREAnalysis of the camera image quality by dxomark.com
Nikon D7500
80
OVERALL SCOREDXOMARK Sensor Overall Score shows a camera's sensor quality in terms of noise, ability to render high contrast, formation of colored noise, ability to shoot in low light.
86
23.7
COLOR DEPTHThe color depth performance (DXOMARK Portrait Score) in bits
24.3
12.8
DYNAMIC RANGEThe maximum dynamic range performance (DXOMARK Landscape Score) in exposure value (EV)
14
1312
LOW-LIGHT ISOThe low-light sensitivity performance (DXOMARK Sports Score) in ISO sensitivity value
1483
Olympus OM-D E-M1 Mark II
Nikon D7500
COVERAGE:
100 %
REAL SIZE:
0.74
VIEW­FINDERThe viewfinder frame COVERAGE in percent and the real viewfinder SIZE (VF magnification corrected by the crop factor of a camera — this way cameras with different sensor sizes can be compared).
COVERAGE:
100 %
REAL SIZE:
0.63
Electronic (2 359 296 dot OLED)
VF TYPE
Optical (pentaprism)
Articulated
 1 036 800 dot LCD
REAR SCREEN
Articulated 
921 600 dot LCD
3 inch
SCREEN SIZE
3.2 inch
LIVE VIEW & TOUCH SCREEN
No top LCD panel
TOP LCD PANELLCD panel on top of the camera which provides information about the current camera settings.
camspex.com — Top plate LCD — Nikon D7500
Olympus OM-D E-M1 Mark II
Nikon D7500
Hybrid detection with Focus Bracketing and Focus Stacking
AUTOFOCUS SYSTEM
AF SYSTEM
Phase detection, Contrast detection in Live View mode
Dual FAST AF
AUTOFOCUS MODULE
AF MODULE
Advanced Multi-CAM 3500DX II
121 (phase)  
121 (contrast)
121
 (phase)  
121
 (contrast)
FOCUS POINTSAutofocus points
as shown in the figures below:

° linear sensors
° cross-type sensors
° dual cross-type sensors
contrast autofocus areas
51
51
121
CROSS-TYPE FOCUS POINTS
CROSS-TYPE FP
15
camspex.com — Autofocus system — Olympus OM-D E-M1 Mark II
-6
EV

100

The minimum exposure value of the AF working range (at 23°C and ISO 100). The smaller this value, the less light is needed for normal autofocus operation.
-3
camspex.com — Autofocus system — Nikon D7500
63 %
AF COVERAGEFrame coverage by AF sensors in percent.
28 %
None
IN-BODY
AF MOTORAn in-body AF motor gives the ability to auto-focus with older lenses which don't have their own motors.
Yes
5-axis sensor shift
IN-BODY IMAGE STABILIZATION
IMAGE STABILIZ.
No
Olympus OM-D E-M1 Mark II
Nikon D7500
Dual TruePic VIII
IMAGE
PROCESSOR
EXPEED 5
12 bit RAW, JPEG
OUTPUT FORMATS
12 or 14 bit RAW, JPEG
Auto, 200 - 25600
(can be extended to ISO 64)
ISO SEN­SITIVITY
Auto, 100 - 51200
(can be extended to ISO 50, 1640000)
15
fps
CONTINUOUS DRIVEMaximum frames per second (fps) in continuous drive mode when using the mechanical shutter.
CONT. DRIVEMaximum frames per second (fps) in continuous drive mode when using the mechanical shutter.
8
fps
117 JPEG shots
84 RAW shots
MAX. BURSTMaximum number of shots in high-speed continuous drive mode until the buffer is full.
100 JPEG shots
50 RAW shots
2160p @ 30 fps (4K)
MAX. VIDEO RESOLUTION
VIDEO
2160p @ 30 fps (4K)
-5/+5 EV  (in 1/3, 1/2 or 1 EV steps)
EXPOSURE COMPENSATION
EXPOSURE COMPENS.
-5/+5 EV  (in 1/3 or 1/2 EV steps)
Bulb,
 
60 sec → 1/8000 sec
SHUTTER SPEED Maximum and minimum possible exposure time in seconds.
Bulb, 
30 sec → 1/8000 sec
Olympus OM-D E-M1 Mark II
Nikon D7500

X-SYNC:
1/250
GUIDE
NUMBER:

GN:
9
BUILT-IN FLASH
GUIDE
NUMBER:

GN:
12

X-SYNC:
1/250
Yes
HOT SHOE
Yes
USB 3.0 (5 Gbit/sec)
USB
USB 2.0 (480 Mbit/sec)
Microphone port, Headphone port, HDMI
CONNECTIONS
CONNECT.
Microphone port, Headphone port, HDMI
BUILT-IN
DEVICES
SD, SDHC, SDXC (Slot 1: UHS-I/II, Slot 2: UHS-I)
STORAGE TYPES
SD, SDHC, SDXC (UHS-I compatible)
2
CARD SLOTS
1
440
shots
BATTERY LIFEMaximum number of images that can be shot per single battery charge (according to CIPA).
950
shots

Prices on Amazon:

  Compare other cameras:

vs.
Simply type "80d" for Canon EOS 80D or "610" for Nikon D610

  Camera Selection Tool:

Brand














Body


?SLR style body
?Rangefinder style body



Sensor







Viewfinder





Rear Screen



Built-in Devices





Quick Camera Finder

?A good landscape camera should offer high resolution and wide dynamic range; it should also be weather-sealed.
?Excellent autofocus and high-ISO performance, high continuous shooting speed and good buffer capacity are crucial for a good sports & action camera. Weather-sealing is an advantage.
?Cameras for available light photography should maintain a good image quality when shooting at high ISO settings and have an efficient autofocus in low-light conditions.
?Cameras for "connected life" should be lightweight, not too big and offer touch screen as well as built-in WiFi and Bluetooth.
?These cameras are good for beginners. They combine good image quality with affordability and a basic set of features.
 

Sort selected cameras by

?New cameras first
?High-megapixel cameras first
?High DxOMark score first
?More affordable first
?Lightweight bodies first