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Ricoh GR vs Sony A6400

Portability
90
Imaging
57
Features
54
Overall
55
Ricoh GR front
 
Sony Alpha a6400 front
Portability
83
Imaging
69
Features
88
Overall
76

Ricoh GR vs Sony A6400 Key Specs

Ricoh GR
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 28mm (F2.8) lens
  • 245g - 117 x 61 x 35mm
  • Introduced April 2013
  • Replacement is Ricoh GR II
Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Boost to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Released January 2019
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Ricoh GR vs Sony A6400 Overview

On this page, we are comparing the Ricoh GR versus Sony A6400, former being a Large Sensor Compact while the other is a Advanced Mirrorless by brands Ricoh and Sony. There is a sizable difference among the resolutions of the GR (16MP) and A6400 (24MP) but both cameras boast the same sensor sizing (APS-C).

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The GR was unveiled 6 years prior to the A6400 and that is a fairly significant difference as far as camera tech is concerned. Both of these cameras have different body design with the Ricoh GR being a Large Sensor Compact camera and the Sony A6400 being a Rangefinder-style mirrorless camera.

Before getting into a step-by-step comparison, here is a brief synopsis of how the GR grades versus the A6400 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh GR over the Sony A6400

 GR A6400 
Display resolution1230k922kClearer display (+308k dot)

Reasons to pick Sony A6400 over the Ricoh GR

 A6400 GR 
ReleasedJanuary 2019April 2013More recent by 69 months
Display typeTiltingFixed Tilting display
Selfie screen Take selfies
Touch friendly display Easily navigate

Common features in the Ricoh GR and Sony A6400

 GR A6400 
Focus manually Dial precise focus
Display dimensions3"3"Equal display measurement

Ricoh GR vs Sony A6400 Physical Comparison

For those who are intending to lug around your camera frequently, you will have to consider its weight and size. The Ricoh GR enjoys external dimensions of 117mm x 61mm x 35mm (4.6" x 2.4" x 1.4") having a weight of 245 grams (0.54 lbs) and the Sony A6400 has specifications of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") having a weight of 403 grams (0.89 lbs).

Check the Ricoh GR versus Sony A6400 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you select at that moment. Following is a front view overall size comparison of the GR versus the A6400.

Ricoh GR vs Sony A6400 size comparison

Taking into consideration size and weight, the portability grade of the GR and A6400 is 90 and 83 respectively.

Ricoh GR vs Sony A6400 top view buttons comparison

Ricoh GR vs Sony A6400 Sensor Comparison

Usually, it can be tough to visualize the difference in sensor measurements just by looking through a spec sheet. The visual underneath may offer you a far better sense of the sensor dimensions in the GR and A6400.

Clearly, both of those cameras provide the same sensor dimensions but different megapixels. You can expect to see the Sony A6400 to provide you with greater detail having an extra 8 Megapixels. Greater resolution can also let you crop images more aggressively. The older GR will be disadvantaged with regard to sensor tech.

Ricoh GR vs Sony A6400 sensor size comparison

Ricoh GR vs Sony A6400 Screen and ViewFinder

Ricoh GR vs Sony A6400 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GR Portrait photography details
Sony A6400 Portrait photography details
74
focusing manually
great flash sync speed (1/4,000 seconds)
sensor resolution is decent (16 megapixels)
good sensor size (APS-C)
saves RAW formats
81
focusing manually
decent megapixels (24 megapixels)
good sensor size (APS-C)
comes with face detection focus
delivers RAW formats
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Street Comparison

Ricoh GR as a Street photography camera
Sony A6400 as a Street photography camera
74
good sensor size (APS-C)
saves RAW formats
lighter than others (245g)
good high ISO (25,600)
no articulating screen
does not have image stabilization
81
tilting screen
good sensor size (APS-C)
delivers RAW formats
features focus by touch
weather proofing
good ISO range (32,000)
no image stabilization
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Sports Comparison

Ricoh GR Sports photography info
Sony A6400 Sports photography info
45
sensor resolution is decent (16MP)
good sensor size (APS-C)
focal length is fixed (28mm)
max fps very slow (4.0 fps)
does not have image stabilization
lack of phase detect auto focus
76
decent megapixels (24MP)
good sensor size (APS-C)
comes with tracking autofocus
weather proofing
supports phase detect auto focus
no image stabilization
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Travel Comparison

Ricoh GR Travel photography advice
Sony A6400 Travel photography advice
71
lighter than others (245 grams)
sensor resolution is decent (16 megapixels)
flash built-in
doesn't feature selfie friendly screen
slow maximum aperture (f2.8)
87
weather proofing
connects via bluetooth
features focus by touch
decent megapixels (24MP)
flash built-in
selfie friendly screen
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Landscape Comparison

Ricoh GR as a Landscape photography camera
Sony A6400 as a Landscape photography camera
61
focusing manually
screen is a decent size (3 inch)
sensor resolution is decent (16MP)
good sensor size (APS-C)
good high ISO (25,600)
saves RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
slow maximum aperture (f2.8)
does not have image stabilization
80
focusing manually
change lenses (Sony E mount)
screen is a decent size (3 inches)
decent megapixels (24 megapixels)
good sensor size (APS-C)
good ISO range (32,000)
delivers RAW formats
weather proofing
no image stabilization
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Vlogging Comparison

Ricoh GR Vlogging info
Sony A6400 Vlogging info
30
video resolution high (1920 x 1080 pixels)
lighter than others (245 grams)
slow maximum aperture (f2.8)
doesn't feature selfie friendly screen
does not have image stabilization
does not have external microphone jack
80
selfie friendly screen
touchscreen enabled
comes with face detection focus
great video quality (3840 x 2160 resolution)
comes with external mic jack
no image stabilization
Photography Glossary

Ricoh GR vs Sony A6400 Specifications

Detailed spec comparison table for Ricoh GR and Sony A6400
 Ricoh GRSony Alpha a6400
General Information
Brand Ricoh Sony
Model type Ricoh GR Sony Alpha a6400
Type Large Sensor Compact Advanced Mirrorless
Introduced 2013-04-17 2019-01-15
Body design Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Chip - Bionz X
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.7mm 23.5 x 15.6mm
Sensor surface area 372.1mm² 366.6mm²
Sensor resolution 16MP 24MP
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 3:2 and 16:9
Peak resolution 4928 x 3264 6000 x 4000
Highest native ISO 25600 32000
Highest enhanced ISO - 102400
Lowest native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 425
Cross type focus points - -
Lens
Lens support fixed lens Sony E
Lens zoom range 28mm (1x) -
Largest aperture f/2.8 -
Amount of lenses - 121
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Tilting
Screen diagonal 3 inches 3 inches
Resolution of screen 1,230 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen technology TFT LCD -
Viewfinder Information
Viewfinder type Optical (optional) Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Minimum shutter speed 300s 30s
Fastest shutter speed 1/4000s 1/4000s
Continuous shutter speed 4.0 frames per sec 11.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 5.40 m (at ISO 100) 6.00 m (at ISO 100)
Flash settings - Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync
External flash
Auto exposure bracketing
WB bracketing
Fastest flash sync 1/4000s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 ( 60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 1920x1080 3840x2160
Video file format MPEG-4 MPEG-4, H.264, XAVC-S
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 245 gr (0.54 lbs) 403 gr (0.89 lbs)
Physical dimensions 117 x 61 x 35mm (4.6" x 2.4" x 1.4") 120 x 67 x 50mm (4.7" x 2.6" x 2.0")
DXO scores
DXO Overall rating 78 83
DXO Color Depth rating 23.6 24.0
DXO Dynamic range rating 13.5 13.6
DXO Low light rating 972 1431
Other
Battery life 290 photos 410 photos
Type of battery Battery Pack Battery Pack
Battery ID DB65 NP-FW50
Self timer Yes Yes
Time lapse recording
Type of storage SD, SDHC, SDXC SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
Storage slots Single Single
Cost at release $971 $898