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Ricoh G900 vs Sony A9 II

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh G900 front
 
Sony Alpha A9 Mark II front
Portability
62
Imaging
76
Features
93
Overall
82

Ricoh G900 vs Sony A9 II Key Specs

Ricoh G900
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 247g - 118 x 66 x 33mm
  • Announced February 2018
Sony A9 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Expand to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 678g - 129 x 96 x 76mm
  • Announced October 2019
  • Earlier Model is Sony A9
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Ricoh G900 vs Sony A9 II Overview

Below is a extensive review of the Ricoh G900 vs Sony A9 II, one being a Waterproof and the latter is a Pro Mirrorless by brands Ricoh and Sony. The image resolution of the G900 (20MP) and the A9 II (24MP) is pretty well matched but the G900 (1/2.3") and A9 II (Full frame) provide different sensor dimensions.

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The G900 was announced 19 months earlier than the A9 II which makes them a generation apart from one another. Each of the cameras feature different body design with the Ricoh G900 being a Compact camera and the Sony A9 II being a SLR-style mirrorless camera.

Before getting right into a complete comparison, here is a short summation of how the G900 matches up vs the A9 II in the way of portability, imaging, features and an overall grade.

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Reasons to pick Ricoh G900 over the Sony A9 II

 G900 A9 II 

Reasons to pick Sony A9 II over the Ricoh G900

 A9 II G900 
AnnouncedOctober 2019February 2018More recent by 19 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k1040kCrisper screen (+400k dot)
Touch screen Quickly navigate

Common features in the Ricoh G900 and Sony A9 II

 G900 A9 II 
Manually focus Dial precise focus
Screen size3"3"Same screen sizing
Selfie screen Lack of selfie screen

Ricoh G900 vs Sony A9 II Physical Comparison

For anybody who is intending to lug around your camera frequently, you are going to need to factor in its weight and volume. The Ricoh G900 has got outside dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") along with a weight of 247 grams (0.54 lbs) and the Sony A9 II has sizing of 129mm x 96mm x 76mm (5.1" x 3.8" x 3.0") along with a weight of 678 grams (1.49 lbs).

Compare the Ricoh G900 vs Sony A9 II in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at the time. The following is a front view measurement comparison of the G900 versus the A9 II.

Ricoh G900 vs Sony A9 II size comparison

Factoring in dimensions and weight, the portability rating of the G900 and A9 II is 89 and 62 respectively.

Ricoh G900 vs Sony A9 II top view buttons comparison

Ricoh G900 vs Sony A9 II Sensor Comparison

Sometimes, it is very hard to picture the contrast between sensor measurements just by looking at technical specs. The graphic here will help offer you a stronger sense of the sensor sizes in the G900 and A9 II.

As you have seen, both of those cameras feature different megapixels and different sensor measurements. The G900 using its tinier sensor is going to make getting shallower depth of field harder and the Sony A9 II will give more detail with its extra 4MP. Higher resolution can also enable you to crop pictures way more aggressively. The older G900 is going to be disadvantaged when it comes to sensor tech.

Ricoh G900 vs Sony A9 II sensor size comparison

Ricoh G900 vs Sony A9 II Screen and ViewFinder

Ricoh G900 vs Sony A9 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh G900 as a Portrait photography camera
Sony A9 II as a Portrait photography camera
45
you can focus manually
good megapixels (20 megapixels)
has face detection autofocus
manual mode not available
can't use external flash
very small sensor (1/2.3")
no RAW files
85
has manual focus
MP count decent (24 megapixels)
large sensor size (Full frame)
features face detection focus
supports RAW formats
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Street Comparison

Ricoh G900 Street photography details
Sony A9 II Street photography details
60
has image stabilization (Digital)
environment sealing
no moving screen
very small sensor (1/2.3")
no RAW files
more heavy than competition in class (247 grams)
78
tilting screen
has image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
supports RAW formats
supports focus by touch
environment proof
great ISO range (51,200)
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Sports Comparison

Ricoh G900 Sports photography details
Sony A9 II Sports photography details
54
has image stabilization (Digital)
good megapixels (20 megapixels)
has tracking autofocus
environment sealing
better than average battery pack (340 shots)
no shutter priority
very small sensor (1/2.3")
no phase detect autofocus
88
great max shutter speed (1/8,000s)
silent mode (1/32,000s)
high max frames per second (20.0 frames per second)
has image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
large sensor size (Full frame)
features tracking autofocus
environment proof
great battery pack (690 per charge)
supports phase detect auto focus
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Travel Comparison

Ricoh G900 Travel photography advice
Sony A9 II Travel photography advice
70
better than average battery pack (340 CIPA)
environment sealing
good megapixels (20MP)
has built in flash
decently wide (28mm)
more heavy than competition in class (247 grams)
does not have a selfie friendly display
slow maximum aperture (f3.5)
73
great battery pack (690 per charge)
environment proof
has bluetooth
supports focus by touch
MP count decent (24 megapixels)
screen is not selfie friendly
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Landscape Comparison

Ricoh G900 Landscape photography factors
Sony A9 II Landscape photography factors
56
you can focus manually
decently wide (28mm)
good sized screen (3")
has image stabilization (Digital)
good megapixels (20MP)
environment sealing
better than average battery pack (340 per charge)
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
manual mode not available
very small sensor (1/2.3")
no RAW files
86
has manual focus
swap lenses (Sony E mount)
screen is a decent size (3")
has image stabilization (Sensor based 5-axis)
MP count decent (24MP)
large sensor size (Full frame)
great ISO range (51,200)
supports RAW formats
environment proof
great battery pack (690 shots)
2 card slots
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Vlogging Comparison

Ricoh G900 Vlogging info
Sony A9 II Vlogging info
32
decently wide (28mm)
has image stabilization (Digital)
has face detection autofocus
high quality video (3840 x 2160 pxls)
slow maximum aperture (f3.5)
does not have a selfie friendly display
lack of external microphone support
more heavy than competition in class (247 grams)
36
touchscreen functionality
has image stabilization (Sensor based 5-axis)
features face detection focus
video resolution high (3840 x 2160 pxls)
comes with external mic support
screen is not selfie friendly
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Ricoh G900 vs Sony A9 II Specifications

Detailed spec comparison table for Ricoh G900 and Sony A9 II
 Ricoh G900Sony Alpha A9 Mark II
General Information
Manufacturer Ricoh Sony
Model type Ricoh G900 Sony Alpha A9 Mark II
Class Waterproof Pro Mirrorless
Announced 2018-02-21 2019-10-03
Physical type Compact SLR-style mirrorless
Sensor Information
Powered by - BIONZ X
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.6 x 23.8mm
Sensor area 28.1mm² 847.3mm²
Sensor resolution 20 megapixel 24 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2
Highest Possible resolution 5184 x 3888 6000 x 4000
Maximum native ISO 6400 51200
Maximum enhanced ISO - 204800
Min native ISO 125 100
RAW pictures
Min enhanced ISO - 50
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 693
Lens
Lens mount type fixed lens Sony E
Lens zoom range 28-140mm (5.0x) -
Largest aperture f/3.5-5.5 -
Macro focusing distance 1cm -
Number of lenses - 121
Focal length multiplier 5.8 1
Screen
Screen type Fixed Type Tilting
Screen size 3" 3"
Screen resolution 1,040 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 3,686 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Min shutter speed 4 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/8000 seconds
Max silent shutter speed - 1/32000 seconds
Continuous shutter rate - 20.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 5.50 m (with Auto ISO) no built-in flash
Flash options Flash on, flash off Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840x2160 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 3840x2160 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless Supports FlashAir SD cards Built-In
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 3.1 Gen 1 (5 GBit/sec)
GPS Built-in None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247 gr (0.54 lb) 678 gr (1.49 lb)
Physical dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 129 x 96 x 76mm (5.1" x 3.8" x 3.0")
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
Battery life 340 shots 690 shots
Battery style Battery Pack Battery Pack
Battery ID - NP-FZ100
Self timer Yes Yes (2, 5, 10 secs + continuous, 3 or 5 frames)
Time lapse shooting
Type of storage Internal + SD/SDHC/SDXC card Dual SD/SDHC/SDXC slots (UHS-II compatible)
Card slots 1 Dual
Launch pricing $752 $4,498