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Ricoh GR III vs Sony RX10 IV

Portability
90
Imaging
69
Features
62
Overall
66
Ricoh GR III front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Ricoh GR III vs Sony RX10 IV Key Specs

Ricoh GR III
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fixed Display
  • 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
  • Released September 2018
  • Previous Model is Ricoh GR III
  • Renewed by Ricoh GR III
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Announced September 2017
  • Succeeded the Sony RX10 III
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Ricoh GR III vs Sony RX10 IV Overview

The following is a extended comparison of the Ricoh GR III versus Sony RX10 IV, one is a Large Sensor Compact and the other is a Large Sensor Superzoom by competitors Ricoh and Sony. The sensor resolution of the GR III (24MP) and the RX10 IV (20MP) is very well matched but the GR III (APS-C) and RX10 IV (1") use totally different sensor dimensions.

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The GR III was revealed 13 months after the RX10 IV making the cameras a generation away from each other. Both the cameras offer different body type with the Ricoh GR III being a Large Sensor Compact camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before delving through a step-by-step comparison, below is a short synopsis of how the GR III grades against the RX10 IV when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GR III over the Sony RX10 IV

 GR III RX10 IV 
AnnouncedSeptember 2018September 2017Newer by 13 months

Reasons to pick Sony RX10 IV over the Ricoh GR III

 RX10 IV GR III 
Display typeTiltingFixed Tilting display
Display resolution1440k1037kCrisper display (+403k dot)

Common features in the Ricoh GR III and Sony RX10 IV

 GR III RX10 IV 
Focus manually Dial accurate focus
Display sizing3"3"Equivalent display sizing
Selfie screen Neither provides selfie screen
Touch display Easily navigate

Ricoh GR III vs Sony RX10 IV Physical Comparison

If you're looking to travel with your camera, you'll need to take into account its weight and dimensions. The Ricoh GR III provides exterior dimensions of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") along with a weight of 257 grams (0.57 lbs) while the Sony RX10 IV has dimensions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") along with a weight of 1095 grams (2.41 lbs).

Contrast the Ricoh GR III versus Sony RX10 IV in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at the time. Below is the front view overall size comparison of the GR III against the RX10 IV.

Ricoh GR III vs Sony RX10 IV size comparison

Taking into consideration size and weight, the portability grade of the GR III and RX10 IV is 90 and 52 respectively.

Ricoh GR III vs Sony RX10 IV top view buttons comparison

Ricoh GR III vs Sony RX10 IV Sensor Comparison

Generally, it is very hard to envision the difference between sensor dimensions only by looking at technical specs. The picture below will help provide you a better sense of the sensor sizes in the GR III and RX10 IV.

As you have seen, the two cameras offer different megapixel count and different sensor dimensions. The GR III using its larger sensor will make shooting shallower DOF less difficult and the Ricoh GR III will give more detail because of its extra 4 Megapixels. Greater resolution can also let you crop pics a little more aggressively. The fresher GR III will have a benefit in sensor technology.

Ricoh GR III vs Sony RX10 IV sensor size comparison

Ricoh GR III vs Sony RX10 IV Screen and ViewFinder

Ricoh GR III vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh GR III
Portrait photography with Sony RX10 IV
81
manual focus
sensor resolution is decent (24 megapixels)
sensor size is good (APS-C)
comes with face detect focus
saves RAW formats
71
focusing manually
great flash sync speed (1/2,000 seconds)
good resolution (20 megapixels)
decent sensor size (1")
comes with face detect autofocus
exports RAW files
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Street Comparison

Ricoh GR III Street photography highlights
Sony RX10 IV Street photography highlights
84
has image stabilization (Sensor-shift)
sensor size is good (APS-C)
saves RAW formats
supports touch to focus
lighter than average in class (257 grams)
above average high ISO (102,400)
screen does not articulate
64
tilting screen
image stabilization (Optical)
decent sensor size (1")
exports RAW files
boasts focus by touch
environment sealing
more heavy than competition in class (1,095 grams)
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Sports Comparison

Ricoh GR III Sports photography information
Sony RX10 IV Sports photography information
76
has image stabilization (Sensor-shift)
sensor resolution is decent (24MP)
sensor size is good (APS-C)
comes with tracking focus
supports phase detect auto focus
fixed focal length (28mm)
76
excellent zoom range (24-600mm 25.0 x zoom)
quiet shooting (1/32,000s)
fast continuous shooting (24.0 frames/s)
image stabilization (Optical)
good resolution (20 megapixels)
decent sensor size (1")
comes with tracking focus
environment sealing
sensor has phase detect autofocus
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Travel Comparison

Travel photography with Ricoh GR III
Travel photography with Sony RX10 IV
69
lighter than average in class (257g)
supports touch to focus
sensor resolution is decent (24 megapixels)
no Timelapse recording
screen is not selfie friendly
sluggish max aperture (f2.8)
56
environment sealing
supports bluetooth
boasts focus by touch
good resolution (20MP)
built-in flash
decently wide (24mm)
long zoom (600mm)
lack of Timelapse mode
more heavy than competition in class (1,095 grams)
doesn't have selfie friendly display
sluggish max aperture (f2.4)
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Landscape Comparison

Landscape photography with Ricoh GR III
Landscape photography with Sony RX10 IV
69
manual focus
screen is a decent size (3 inch)
has image stabilization (Sensor-shift)
sensor resolution is decent (24 megapixels)
sensor size is good (APS-C)
does not have anti aliasing filter
above average high ISO (102,400)
saves RAW formats
fixed lens (fixed lens mount)
fixed focal length (28mm)
sluggish max aperture (f2.8)
no Timelapse recording
62
focusing manually
decently wide (24mm)
good sized screen (3")
image stabilization (Optical)
good resolution (20MP)
decent sensor size (1")
exports RAW files
environment sealing
lens is fixed (fixed lens mount)
sluggish max aperture (f2.4)
lack of Timelapse mode
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Vlogging Comparison

Ricoh GR III as a Vlogging camera
Sony RX10 IV as a Vlogging camera
37
touch screen
has image stabilization (Sensor-shift)
comes with face detect focus
video resolution high (1920 x 1080 pxls)
lighter than average in class (257 grams)
sluggish max aperture (f2.8)
screen is not selfie friendly
no microphone socket
29
decently wide (24mm)
built-in touchscreen
image stabilization (Optical)
comes with face detect autofocus
video res high (3840 x 2160 pxls)
includes microphone jack
sluggish max aperture (f2.4)
doesn't have selfie friendly display
more heavy than competition in class (1,095 grams)
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Ricoh GR III vs Sony RX10 IV Specifications

Detailed spec comparison table for Ricoh GR III and Sony RX10 IV
 Ricoh GR IIISony Cyber-shot DSC-RX10 IV
General Information
Manufacturer Ricoh Sony
Model Ricoh GR III Sony Cyber-shot DSC-RX10 IV
Category Large Sensor Compact Large Sensor Superzoom
Released 2018-09-25 2017-09-12
Body design Large Sensor Compact SLR-like (bridge)
Sensor Information
Processor - Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor surface area 366.6mm² 116.2mm²
Sensor resolution 24 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 1:1 and 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 6000 x 4000 5472 x 3648
Highest native ISO 102400 12800
Highest boosted ISO - 25600
Lowest native ISO 100 125
RAW format
Lowest boosted ISO - 64
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 315
Lens
Lens mount fixed lens fixed lens
Lens focal range 28mm (1x) 24-600mm (25.0x)
Highest aperture f/2.8-16 f/2.4-4.0
Macro focus distance 6cm 3cm
Focal length multiplier 1.5 2.7
Screen
Range of display Fixed Type Tilting
Display diagonal 3" 3"
Display resolution 1,037k dot 1,440k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Optical (optional) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/2000s
Highest quiet shutter speed - 1/32000s
Continuous shooting speed - 24.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash range no built-in flash 10.80 m (at Auto ISO)
Flash settings Auto, Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye Auto, fill-flash, slow sync, rear sync, off
External flash
AEB
WB bracketing
Highest flash sync - 1/2000s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 @ 60p, MOV, H.264, Linear PCM 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1920x1080 3840x2160
Video file format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 257 gr (0.57 pounds) 1095 gr (2.41 pounds)
Dimensions 109 x 62 x 33mm (4.3" x 2.4" x 1.3") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 400 images
Battery format - Battery Pack
Battery model - NP-FW50
Self timer Yes Yes (2 or 10 sec, continuous)
Time lapse feature
Storage media Internal, SD/SDHC/SDXC (UHS-I supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots One One
Retail pricing $900 $1,698