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Nikon Z7 II vs Olympus E-620

Portability
61
Imaging
80
Features
92
Overall
84
Nikon Z7 Mark II front
 
Olympus E-620 front
Portability
71
Imaging
47
Features
50
Overall
48

Nikon Z7 II vs Olympus E-620 Key Specs

Nikon Z7 II
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Display
  • ISO 64 - 25600 (Bump to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Nikon Z Mount
  • 705g - 134 x 101 x 70mm
  • Introduced October 2020
  • Replaced the Nikon Z7
Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Announced July 2009
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Nikon Z7 II vs Olympus E-620 Overview

Below is a comprehensive review of the Nikon Z7 II versus Olympus E-620, former being a Pro Mirrorless while the other is a Entry-Level DSLR by manufacturers Nikon and Olympus. There exists a sizable gap between the image resolutions of the Z7 II (46MP) and E-620 (12MP) and the Z7 II (Full frame) and E-620 (Four Thirds) enjoy different sensor sizing.

Photography Glossary

The Z7 II was revealed 11 years later than the E-620 and that is quite a significant difference as far as technology is concerned. Each of these cameras offer different body type with the Nikon Z7 II being a SLR-style mirrorless camera and the Olympus E-620 being a Compact SLR camera.

Before we go in to a more detailed comparison, below is a brief introduction of how the Z7 II matches up against the E-620 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Nikon Z7 II over the Olympus E-620

 Z7 II E-620 
AnnouncedOctober 2020July 2009More recent by 138 months
Display sizing3.2"2.7"Larger display (+0.5")
Display resolution2100k230kCrisper display (+1870k dot)
Touch friendly display Easily navigate

Reasons to pick Olympus E-620 over the Nikon Z7 II

 E-620 Z7 II 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies

Common features in the Nikon Z7 II and Olympus E-620

 Z7 II E-620 
Manually focus Very exact focus

Nikon Z7 II vs Olympus E-620 Physical Comparison

For anybody who is planning to lug around your camera, you will want to take into account its weight and size. The Nikon Z7 II has outside dimensions of 134mm x 101mm x 70mm (5.3" x 4.0" x 2.8") along with a weight of 705 grams (1.55 lbs) and the Olympus E-620 has specifications of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") accompanied by a weight of 500 grams (1.10 lbs).

Look at the Nikon Z7 II versus Olympus E-620 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you have chosen at that time. Following is the front view measurements comparison of the Z7 II vs the E-620.

Nikon Z7 II vs Olympus E-620 size comparison

Taking into consideration dimensions and weight, the portability grade of the Z7 II and E-620 is 61 and 71 respectively.

Nikon Z7 II vs Olympus E-620 top view buttons comparison

Nikon Z7 II vs Olympus E-620 Sensor Comparison

Normally, it is very tough to visualize the contrast between sensor measurements only by checking specs. The visual underneath may offer you a greater sense of the sensor sizes in the Z7 II and E-620.

As you can plainly see, both cameras offer different resolutions and different sensor measurements. The Z7 II with its larger sensor is going to make achieving shallower DOF simpler and the Nikon Z7 II will give you greater detail because of its extra 34 Megapixels. Greater resolution will make it easier to crop images a little more aggressively. The younger Z7 II provides an edge with regard to sensor tech.

Nikon Z7 II vs Olympus E-620 sensor size comparison

Nikon Z7 II vs Olympus E-620 Screen and ViewFinder

Nikon Z7 II vs Olympus E-620 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon Z7 II
Portrait photography with Olympus E-620
88
you can focus manually
excellent MP (46 megapixels)
great sensor size (Full frame)
comes with face detect focus
delivers RAW files
60
you can focus manually
sensor size is decent (Four Thirds)
offers face detection focus
saves RAW files
low megapixels (12 megapixels)
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Street Comparison

Street photography with Nikon Z7 II
Street photography with Olympus E-620
79
tilting screen
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
delivers RAW files
supports focus by touch
environment proof
great ISO range (25,600)
76
fully articulated screen
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
saves RAW files
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Sports Comparison

Nikon Z7 II as a Sports photography camera
Olympus E-620 as a Sports photography camera
90
maximum shutter speed is high (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
excellent MP (46MP)
great sensor size (Full frame)
comes with tracking focus
environment proof
supports phase detect auto focus
48
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
has phase detect auto focus
painfully slow continuous shooting (4.0 fps)
low megapixels (12 megapixels)
not so great battery (500 per charge)
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Travel Comparison

Travel photography with Nikon Z7 II
Travel photography with Olympus E-620
72
environment proof
supports bluetooth
supports focus by touch
excellent MP (46MP)
does not posses selfie friendly screen
53
has built in flash
selfie friendly display
no Timelapse function
not so great battery (500 per charge)
low megapixels (12MP)
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Landscape Comparison

Landscape photography with Nikon Z7 II
Landscape photography with Olympus E-620
88
you can focus manually
change lenses (Nikon Z mount)
screen is a decent size (3.2 inch)
built in image stabilization (Sensor based 5-axis)
excellent MP (46 megapixels)
great sensor size (Full frame)
no anti-alias filter
great ISO range (25,600)
delivers RAW files
environment proof
2 card slots
53
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
saves RAW files
small screen (2.7 inches)
low megapixels (12MP)
not so great battery (500 per charge)
no Timelapse function
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Vlogging Comparison

Nikon Z7 II Vlogging info
Olympus E-620 Vlogging info
36
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detect focus
high res video (3840 x 2160 pxls)
comes with mic support
does not posses selfie friendly screen
18
can't record video
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Nikon Z7 II vs Olympus E-620 Specifications

Detailed spec comparison table for Nikon Z7 II and Olympus E-620
 Nikon Z7 Mark IIOlympus E-620
General Information
Manufacturer Nikon Olympus
Model Nikon Z7 Mark II Olympus E-620
Category Pro Mirrorless Entry-Level DSLR
Introduced 2020-10-14 2009-07-06
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Powered by - TruePic III+
Sensor type BSI-CMOS CMOS
Sensor size Full frame Four Thirds
Sensor measurements 35.9 x 23.9mm 17.3 x 13mm
Sensor surface area 858.0mm² 224.9mm²
Sensor resolution 46 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 8256 x 5504 4032 x 3024
Maximum native ISO 25600 3200
Maximum boosted ISO 102400 -
Min native ISO 64 100
RAW support
Min boosted ISO 32 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 493 7
Lens
Lens mounting type Nikon Z Micro Four Thirds
Number of lenses 15 45
Focal length multiplier 1 2.1
Screen
Type of display Tilting Fully Articulated
Display sizing 3.2 inches 2.7 inches
Resolution of display 2,100k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display tech - HyperCrystal LCD
Viewfinder Information
Viewfinder Electronic Optical (pentamirror)
Viewfinder resolution 3,690k dots -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.8x 0.48x
Features
Slowest shutter speed 30 secs 60 secs
Maximum shutter speed 1/8000 secs 1/4000 secs
Continuous shooting rate 10.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 12.00 m
Flash options Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual
External flash
AEB
White balance bracketing
Maximum flash synchronize 1/200 secs 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 @ 60p / 144 Mbps, MOV, H.264, Linear PCM -
Maximum video resolution 3840x2160 None
Video format MPEG-4, H.264 -
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 705 grams (1.55 lb) 500 grams (1.10 lb)
Dimensions 134 x 101 x 70mm (5.3" x 4.0" x 2.8") 130 x 94 x 60mm (5.1" x 3.7" x 2.4")
DXO scores
DXO All around score not tested 55
DXO Color Depth score not tested 21.3
DXO Dynamic range score not tested 10.3
DXO Low light score not tested 536
Other
Battery life 420 photographs 500 photographs
Battery style Battery Pack Battery Pack
Battery model - BLS-1
Self timer Yes (2, 5, 10 or 20 secs) Yes (2 or 12 sec)
Time lapse recording
Storage type CFexpress (Type B), XQD, SD (UHS-II) Compact Flash (Type I or II), xD Picture Card
Card slots Dual 1
Retail pricing $2,997 $799