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Nikon Z7 vs Ricoh GR Digital III

Portability
62
Imaging
79
Features
89
Overall
83
Nikon Z7 front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Nikon Z7 vs Ricoh GR Digital III Key Specs

Nikon Z7
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Screen
  • ISO 64 - 25600 (Increase to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Nikon Z Mount
  • 675g - 134 x 101 x 68mm
  • Introduced August 2018
  • New Model is Nikon Z7 II
Ricoh GR Digital III
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 208g - 109 x 59 x 26mm
  • Launched July 2009
  • Renewed by Ricoh GR Digital IV
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Nikon Z7 vs Ricoh GR Digital III Overview

Below is a comprehensive review of the Nikon Z7 vs Ricoh GR Digital III, one being a Pro Mirrorless and the latter is a Small Sensor Compact by competitors Nikon and Ricoh. There is a huge difference among the image resolutions of the Z7 (46MP) and GR Digital III (10MP) and the Z7 (Full frame) and GR Digital III (1/1.7") posses different sensor sizes.

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The Z7 was brought out 9 years later than the GR Digital III and that is a fairly significant gap as far as camera tech is concerned. Both of the cameras feature different body design with the Nikon Z7 being a SLR-style mirrorless camera and the Ricoh GR Digital III being a Compact camera.

Before delving into a in depth comparison, here is a simple highlight of how the Z7 grades versus the GR Digital III in relation to portability, imaging, features and an overall grade.

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Reasons to pick Nikon Z7 over the Ricoh GR Digital III

 Z7 GR Digital III 
LaunchedAugust 2018July 2009More recent by 111 months
Screen typeTiltingFixed Tilting screen
Screen size3.2"3"Bigger screen (+0.2")
Screen resolution2100k920kCrisper screen (+1180k dot)
Touch screen Quickly navigate

Reasons to pick Ricoh GR Digital III over the Nikon Z7

 GR Digital III Z7 

Common features in the Nikon Z7 and Ricoh GR Digital III

 Z7 GR Digital III 
Manually focus More accurate focusing
Selfie screen Neither features selfie screen

Nikon Z7 vs Ricoh GR Digital III Physical Comparison

If you're going to lug around your camera regularly, you will have to consider its weight and measurements. The Nikon Z7 enjoys external dimensions of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") and a weight of 675 grams (1.49 lbs) whilst the Ricoh GR Digital III has proportions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") with a weight of 208 grams (0.46 lbs).

Analyze the Nikon Z7 vs Ricoh GR Digital III in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at that time. The following is a front view over all size comparison of the Z7 against the GR Digital III.

Nikon Z7 vs Ricoh GR Digital III size comparison

Considering size and weight, the portability score of the Z7 and GR Digital III is 62 and 92 respectively.

Nikon Z7 vs Ricoh GR Digital III top view buttons comparison

Nikon Z7 vs Ricoh GR Digital III Sensor Comparison

Oftentimes, it can be tough to picture the difference in sensor measurements just by going through specifications. The visual below will help offer you a far better sense of the sensor sizes in the Z7 and GR Digital III.

Plainly, both cameras feature different megapixel count and different sensor measurements. The Z7 featuring a bigger sensor is going to make achieving shallow DOF easier and the Nikon Z7 will show greater detail having its extra 36MP. Higher resolution will allow you to crop shots way more aggressively. The fresher Z7 provides an edge in sensor technology.

Nikon Z7 vs Ricoh GR Digital III sensor size comparison

Nikon Z7 vs Ricoh GR Digital III Screen and ViewFinder

Nikon Z7 vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon Z7 Portrait photography highlights
Ricoh GR Digital III Portrait photography highlights
87
manual focus
amazing megapixels (46 megapixels)
great sensor size (Full frame)
includes face detection focus
delivers RAW formats
40
focusing manually
exports RAW formats
low megapixels (10MP)
tiny sensor size (1/1.7")
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Street Comparison

Nikon Z7 Street photography advice
Ricoh GR Digital III Street photography advice
79
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
delivers RAW formats
comes with touch to focus
weather proof
great ISO range (25,600)
55
exports RAW formats
fixed screen
no image stabilization
tiny sensor size (1/1.7")
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Sports Comparison

Nikon Z7 Sports photography details
Ricoh GR Digital III Sports photography details
83
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
amazing megapixels (46MP)
great sensor size (Full frame)
includes tracking autofocus
weather proof
comes with phase detect auto focus
not so great battery life (330 CIPA)
17
focal length is fixed (28mm)
no image stabilization
low megapixels (10MP)
tiny sensor size (1/1.7")
lack of phase detect auto focus
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Travel Comparison

Nikon Z7 as a Travel photography camera
Ricoh GR Digital III as a Travel photography camera
67
weather proof
connects via bluetooth
comes with touch to focus
amazing megapixels (46MP)
not so great battery life (330 CIPA)
does not posses selfie friendly screen
63
has built in flash
very good max aperture (f1.9)
low megapixels (10 megapixels)
screen is not selfie friendly
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Landscape Comparison

Nikon Z7 Landscape photography info
Ricoh GR Digital III Landscape photography info
83
manual focus
swap lenses (Nikon Z mount)
screen size is decent (3.2 inches)
built in image stabilization (Sensor based 5-axis)
amazing megapixels (46MP)
great sensor size (Full frame)
no low pass filter
great ISO range (25,600)
delivers RAW formats
weather proof
not so great battery life (330 shots)
45
focusing manually
very good max aperture (f1.9)
pretty good screen size (3 inches)
exports RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
no image stabilization
low megapixels (10MP)
tiny sensor size (1/1.7")
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Vlogging Comparison

Nikon Z7 Vlogging features
Ricoh GR Digital III Vlogging features
36
touchscreen
built in image stabilization (Sensor based 5-axis)
includes face detection focus
high quality video (3840 x 2160 resolution)
does have external microphone support
does not posses selfie friendly screen
25
very good max aperture (f1.9)
screen is not selfie friendly
no image stabilization
video resolution low (640 x 480 resolution)
lack of microphone port
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Nikon Z7 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Nikon Z7 and Ricoh GR Digital III
 Nikon Z7Ricoh GR Digital III
General Information
Manufacturer Nikon Ricoh
Model type Nikon Z7 Ricoh GR Digital III
Class Pro Mirrorless Small Sensor Compact
Introduced 2018-08-23 2009-07-27
Body design SLR-style mirrorless Compact
Sensor Information
Processor Expeed 6 GR engine III
Sensor type BSI-CMOS CCD
Sensor size Full frame 1/1.7"
Sensor measurements 35.9 x 23.9mm 7.44 x 5.58mm
Sensor surface area 858.0mm² 41.5mm²
Sensor resolution 46 megapixel 10 megapixel
Anti alias filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 1:1, 4:3 and 3:2
Maximum resolution 8256 x 5504 3648 x 2736
Maximum native ISO 25600 1600
Maximum boosted ISO 102400 -
Lowest native ISO 64 64
RAW photos
Lowest boosted ISO 32 -
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 493 -
Lens
Lens support Nikon Z fixed lens
Lens zoom range - 28mm (1x)
Max aperture - f/1.9
Macro focusing distance - 1cm
Available lenses 15 -
Crop factor 1 4.8
Screen
Screen type Tilting Fixed Type
Screen diagonal 3.2 inch 3 inch
Screen resolution 2,100k dot 920k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Optical (optional)
Viewfinder resolution 3,690k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.8x -
Features
Lowest shutter speed 30 seconds 1 seconds
Highest shutter speed 1/8000 seconds 1/2000 seconds
Continuous shooting speed 9.0 frames per sec -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 3.00 m
Flash settings 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, Manual
External flash
AE bracketing
White balance bracketing
Highest flash sync 1/200 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 3840x2160 640x480
Video data format MPEG-4, H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 675 grams (1.49 lbs) 208 grams (0.46 lbs)
Physical dimensions 134 x 101 x 68mm (5.3" x 4.0" x 2.7") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
DXO scores
DXO All around rating 99 not tested
DXO Color Depth rating 26.3 not tested
DXO Dynamic range rating 14.6 not tested
DXO Low light rating 2668 not tested
Other
Battery life 330 photographs -
Battery form Battery Pack -
Self timer Yes (2, 5, 10 or 20 secs) Yes (2 or 10 sec)
Time lapse recording
Type of storage XQD card SD/SDHC, Internal
Storage slots One One
Cost at launch $2,797 $399