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Ricoh GR III vs Zeiss ZX1

Portability
90
Imaging
69
Features
62
Overall
66
Ricoh GR III front
 
Zeiss ZX1 front
Portability
67
Imaging
78
Features
62
Overall
71

Ricoh GR III vs Zeiss ZX1 Key Specs

Ricoh GR III
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 102400
  • Sensor-shift Image Stabilization
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • 28mm (F2.8-16) lens
  • 257g - 109 x 62 x 33mm
  • Launched September 2018
  • Superseded the Ricoh GR III
  • Successor is Ricoh GR III
Zeiss ZX1
(Full Review)
  • 37MP - Full frame Sensor
  • 4.34" Fully Articulated Screen
  • ISO 80 - 51200
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • 35mm (F2-22) lens
  • 800g - 142 x 93 x 46mm
  • Launched September 2018
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Ricoh GR III vs Zeiss ZX1 Overview

Its time to look more closely at the Ricoh GR III versus Zeiss ZX1, both Large Sensor Compact digital cameras by rivals Ricoh and Zeiss. There is a crucial difference between the image resolutions of the GR III (24MP) and ZX1 (37MP) and the GR III (APS-C) and ZX1 (Full frame) offer totally different sensor size.

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The GR III was unveiled at a similar time to the ZX1 so they are both of a similar generation. Both cameras feature the same body design (Large Sensor Compact).

Before we go right into a step-by-step comparison, here is a short synopsis of how the GR III grades against the ZX1 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh GR III over the Zeiss ZX1

 GR III ZX1 

Reasons to pick Zeiss ZX1 over the Ricoh GR III

 ZX1 GR III 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen size4.34"3"Bigger screen (+1.34")
Screen resolution2765k1037kSharper screen (+1728k dot)

Common features in the Ricoh GR III and Zeiss ZX1

 GR III ZX1 
LaunchedSeptember 2018September 2018Similar generation
Manual focus Dial precise focus
Selfie screen Neither offers selfie screen
Touch friendly screen Quickly navigate

Ricoh GR III vs Zeiss ZX1 Physical Comparison

If you are aiming to lug around your camera regularly, you need to factor its weight and dimensions. The Ricoh GR III offers outer dimensions of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") and a weight of 257 grams (0.57 lbs) while the Zeiss ZX1 has dimensions of 142mm x 93mm x 46mm (5.6" x 3.7" x 1.8") with a weight of 800 grams (1.76 lbs).

Check the Ricoh GR III versus Zeiss ZX1 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that time. Following is a front view measurements comparison of the GR III and the ZX1.

Ricoh GR III vs Zeiss ZX1 size comparison

Taking into consideration size and weight, the portability grade of the GR III and ZX1 is 90 and 67 respectively.

Ricoh GR III vs Zeiss ZX1 top view buttons comparison

Ricoh GR III vs Zeiss ZX1 Sensor Comparison

Usually, it is hard to see the contrast between sensor measurements simply by reading a spec sheet. The visual underneath will help give you a clearer sense of the sensor sizes in the GR III and ZX1.

Clearly, the two cameras come with different megapixels and different sensor measurements. The GR III using its tinier sensor will make shooting shallow DOF harder and the Zeiss ZX1 will offer greater detail having an extra 13MP. Higher resolution will let you crop shots a good deal more aggressively.

Ricoh GR III vs Zeiss ZX1 sensor size comparison

Ricoh GR III vs Zeiss ZX1 Screen and ViewFinder

Ricoh GR III vs Zeiss ZX1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GR III Portrait photography highlights
Zeiss ZX1 Portrait photography highlights
81
has manual focus
decent sensor resolution (24 megapixels)
sensor size is nice (APS-C)
features face detect focus
saves RAW files
86
has manual focus
megapixel count excellent (37MP)
big sensor size (Full frame)
comes with face detect focus
delivers RAW formats
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Street Comparison

Ricoh GR III Street photography highlights
Zeiss ZX1 Street photography highlights
84
has image stabilization (Sensor-shift)
sensor size is nice (APS-C)
saves RAW files
features touch focus
lighter than others in class (257 grams)
good high ISO (102,400)
screen is fixed
70
screen articulates fully
big sensor size (Full frame)
delivers RAW formats
offers focus by touch
great ISO range (51,200)
does not have image stabilization
heavier than others in class (800 grams)
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Sports Comparison

Ricoh GR III as a Sports photography camera
Zeiss ZX1 as a Sports photography camera
76
has image stabilization (Sensor-shift)
decent sensor resolution (24MP)
sensor size is nice (APS-C)
features tracking focus
supports phase detect auto focus
fixed focal length (28mm)
64
great max shutter speed (1/8,000 seconds)
megapixel count excellent (37MP)
big sensor size (Full frame)
comes with tracking focus
fixed focal length (35mm)
low frames per second (3.0 frames/s)
does not have image stabilization
lacks phase detect auto focus
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Travel Comparison

Ricoh GR III Travel photography factors
Zeiss ZX1 Travel photography factors
69
lighter than others in class (257 grams)
features touch focus
decent sensor resolution (24MP)
lack of Timelapse function
screen isn't selfie friendly
slow max aperture (f2.8)
65
supports bluetooth
offers focus by touch
megapixel count excellent (37MP)
great max aperture (f2)
does not have Time Lapse recording
heavier than others in class (800g)
does not posses selfie friendly screen
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Landscape Comparison

Ricoh GR III Landscape photography highlights
Zeiss ZX1 Landscape photography highlights
69
has manual focus
nice screen size (3")
has image stabilization (Sensor-shift)
decent sensor resolution (24 megapixels)
sensor size is nice (APS-C)
doesnt have anti aliasing filter
good high ISO (102,400)
saves RAW files
cannot switch lenses (fixed lens mount)
fixed focal length (28mm)
slow max aperture (f2.8)
lack of Timelapse function
69
has manual focus
great max aperture (f2)
very good size screen (4.34")
megapixel count excellent (37MP)
big sensor size (Full frame)
great ISO range (51,200)
delivers RAW formats
lens is fixed (fixed lens mount)
fixed focal length (35mm)
does not have image stabilization
does not have Time Lapse recording
Photography Glossary

Vlogging Comparison

Ricoh GR III Vlogging highlights
Zeiss ZX1 Vlogging highlights
37
has touchscreen
has image stabilization (Sensor-shift)
features face detect focus
high video quality (1920 x 1080 pixels)
lighter than others in class (257 grams)
slow max aperture (f2.8)
screen isn't selfie friendly
lack of microphone jack
31
great max aperture (f2)
has touchscreen
comes with face detect focus
high quality video (3840 x 2160 resolution)
does not posses selfie friendly screen
does not have image stabilization
does not have mic support
heavier than others in class (800 grams)
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Ricoh GR III vs Zeiss ZX1 Specifications

Detailed spec comparison table for Ricoh GR III and Zeiss ZX1
 Ricoh GR IIIZeiss ZX1
General Information
Manufacturer Ricoh Zeiss
Model type Ricoh GR III Zeiss ZX1
Category Large Sensor Compact Large Sensor Compact
Launched 2018-09-25 2018-09-27
Physical type Large Sensor Compact Large Sensor Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.5 x 15.6mm 36 x 24mm
Sensor area 366.6mm² 864.0mm²
Sensor resolution 24 megapixel 37 megapixel
Anti alias filter
Aspect ratio 1:1 and 3:2 3:2
Highest Possible resolution 6000 x 4000 7488 x 4992
Maximum native ISO 102400 51200
Minimum native ISO 100 80
RAW photos
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 255
Lens
Lens support fixed lens fixed lens
Lens zoom range 28mm (1x) 35mm (1x)
Highest aperture f/2.8-16 f/2-22
Macro focusing range 6cm -
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 3 inches 4.34 inches
Screen resolution 1,037k dots 2,765k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (optional) Electronic
Viewfinder resolution - 6,221k dots
Viewfinder coverage - 100 percent
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/8000 secs
Continuous shutter rate - 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash options Auto, Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 @ 60p, MOV, H.264, Linear PCM 3840 x 2160 @ 30p, MOV, H.264, Linear PCM
Maximum video resolution 1920x1080 3840x2160
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 257 gr (0.57 lb) 800 gr (1.76 lb)
Physical dimensions 109 x 62 x 33mm (4.3" x 2.4" x 1.3") 142 x 93 x 46mm (5.6" x 3.7" x 1.8")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Self timer Yes Yes
Time lapse feature
Type of storage Internal, SD/SDHC/SDXC (UHS-I supported) 512GB internal
Card slots One One
Launch pricing $900 -