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Ricoh G900 vs Sony A7S II

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh G900 front
 
Sony Alpha A7S II front
Portability
68
Imaging
61
Features
76
Overall
67

Ricoh G900 vs Sony A7S II Key Specs

Ricoh G900
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 247g - 118 x 66 x 33mm
  • Introduced February 2018
Sony A7S II
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 102400 (Expand to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 627g - 127 x 96 x 60mm
  • Introduced October 2015
  • Replaced the Sony A7S
  • Replacement is Sony A7S III
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Ricoh G900 vs Sony A7S II Overview

Lets examine more closely at the Ricoh G900 vs Sony A7S II, former being a Waterproof while the latter is a Pro Mirrorless by brands Ricoh and Sony. There exists a considerable gap between the image resolutions of the G900 (20MP) and A7S II (12MP) and the G900 (1/2.3") and A7S II (Full frame) feature totally different sensor sizes.

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The G900 was released 2 years later than the A7S II and that is quite a large difference as far as technology is concerned. Both of these cameras offer different body type with the Ricoh G900 being a Compact camera and the Sony A7S II being a SLR-style mirrorless camera.

Before going through a detailed comparison, below is a quick introduction of how the G900 matches up versus the A7S II when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh G900 over the Sony A7S II

 G900 A7S II 
IntroducedFebruary 2018October 2015More recent by 29 months

Reasons to pick Sony A7S II over the Ricoh G900

 A7S II G900 
Screen typeTiltingFixed Tilting screen
Screen resolution1229k1040kCrisper screen (+189k dot)

Common features in the Ricoh G900 and Sony A7S II

 G900 A7S II 
Manual focus Very accurate focusing
Screen sizing3"3"Equivalent screen dimensions
Selfie screen Neither features selfie screen
Touch screen Lack of Touch screen

Ricoh G900 vs Sony A7S II Physical Comparison

For anybody who is planning to lug around your camera regularly, you have to take into account its weight and size. The Ricoh G900 enjoys outside measurements of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") with a weight of 247 grams (0.54 lbs) whilst the Sony A7S II has specifications of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") having a weight of 627 grams (1.38 lbs).

Take a look at the Ricoh G900 vs Sony A7S II in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ depending on the lens you have attached at that moment. Following is the front view physical size comparison of the G900 compared to the A7S II.

Ricoh G900 vs Sony A7S II size comparison

Using dimensions and weight, the portability grade of the G900 and A7S II is 89 and 68 respectively.

Ricoh G900 vs Sony A7S II top view buttons comparison

Ricoh G900 vs Sony A7S II Sensor Comparison

More often than not, it can be tough to visualise the gap between sensor measurements merely by reviewing technical specs. The graphic here will provide you a more clear sense of the sensor sizing in the G900 and A7S II.

As you can tell, the two cameras enjoy different megapixels and different sensor measurements. The G900 due to its tinier sensor will make getting shallower depth of field tougher and the Ricoh G900 will deliver more detail as a result of its extra 8 Megapixels. Higher resolution can also allow you to crop shots far more aggressively. The fresher G900 will have an edge with regard to sensor innovation.

Ricoh G900 vs Sony A7S II sensor size comparison

Ricoh G900 vs Sony A7S II Screen and ViewFinder

Ricoh G900 vs Sony A7S II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh G900 Portrait photography details
Sony A7S II Portrait photography details
45
you can focus manually
good megapixels (20 megapixels)
offers face detect autofocus
manual mode not possible
cannot use external flash
sensor is tiny (1/2.3")
lacks RAW support
68
manual focus
sensor size is large (Full frame)
has face detection autofocus
delivers RAW formats
low MP (12MP)
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Street Comparison

Street photography with Ricoh G900
Street photography with Sony A7S II
60
has image stabilization (Digital)
environment sealing
no articulating screen
sensor is tiny (1/2.3")
lacks RAW support
heavier than average (247 grams)
78
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
delivers RAW formats
weather sealing
great high ISO (102,400)
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Sports Comparison

Sports photography with Ricoh G900
Sports photography with Sony A7S II
54
has image stabilization (Digital)
good megapixels (20 megapixels)
offers tracking focus
environment sealing
good battery life (340 shots)
lack of shutter priority mode
sensor is tiny (1/2.3")
lacks phase detect autofocus
58
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
has tracking autofocus
weather sealing
continuous shooting slow (5.0 frames per second)
low MP (12MP)
terrible battery life (370 shots)
lacks phase detect autofocus
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Travel Comparison

Travel photography with Ricoh G900
Travel photography with Sony A7S II
70
good battery life (340 per charge)
environment sealing
good megapixels (20MP)
flash built-in
relatively wide (28mm)
heavier than average (247 grams)
does not offer selfie friendly display
somewhat slow max aperture (f3.5)
49
weather sealing
terrible battery life (370 shots)
low MP (12 megapixels)
display is not selfie friendly
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Landscape Comparison

Ricoh G900 Landscape photography features
Sony A7S II Landscape photography features
56
you can focus manually
relatively wide (28mm)
screen size is good (3")
has image stabilization (Digital)
good megapixels (20MP)
environment sealing
good battery life (340 per charge)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not possible
sensor is tiny (1/2.3")
lacks RAW support
71
manual focus
interchangeable lenses (Sony E mount)
screen size is good (3")
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
great high ISO (102,400)
delivers RAW formats
weather sealing
low MP (12MP)
terrible battery life (370 per charge)
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Vlogging Comparison

Ricoh G900 Vlogging factors
Sony A7S II Vlogging factors
32
relatively wide (28mm)
has image stabilization (Digital)
offers face detect autofocus
high res video (3840 x 2160 pxls)
somewhat slow max aperture (f3.5)
does not offer selfie friendly display
lack of mic socket
heavier than average (247 grams)
35
has image stabilization (Sensor based 5-axis)
has face detection autofocus
video resolution high (3840 x 2160 pxls)
does have external microphone support
display is not selfie friendly
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Ricoh G900 vs Sony A7S II Specifications

Detailed spec comparison table for Ricoh G900 and Sony A7S II
 Ricoh G900Sony Alpha A7S II
General Information
Manufacturer Ricoh Sony
Model type Ricoh G900 Sony Alpha A7S II
Type Waterproof Pro Mirrorless
Introduced 2018-02-21 2015-10-12
Physical type Compact SLR-style mirrorless
Sensor Information
Powered by - Bionz X
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.6 x 23.8mm
Sensor surface area 28.1mm² 847.3mm²
Sensor resolution 20 megapixel 12 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 5184 x 3888 4240 x 2832
Highest native ISO 6400 102400
Highest enhanced ISO - 409600
Lowest native ISO 125 100
RAW photos
Lowest enhanced ISO - 50
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 169
Lens
Lens mount type fixed lens Sony E
Lens zoom range 28-140mm (5.0x) -
Maximum aperture f/3.5-5.5 -
Macro focusing distance 1cm -
Number of lenses - 121
Crop factor 5.8 1
Screen
Display type Fixed Type Tilting
Display diagonal 3 inches 3 inches
Resolution of display 1,040 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Minimum shutter speed 4s 30s
Fastest shutter speed 1/4000s 1/8000s
Continuous shutter rate - 5.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 5.50 m (with Auto ISO) no built-in flash
Flash options Flash on, flash off no built-in flash
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840x2160 4K (3840 x 2160 @ 30p/24p [60-100Mbps]), Full HD (1920 x 1080 @ 120p/60p/60i/30p/24p [50-100Mbps]), 720p (30p [16Mbps])
Highest video resolution 3840x2160 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless Supports FlashAir SD cards Built-In
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247g (0.54 lbs) 627g (1.38 lbs)
Dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 127 x 96 x 60mm (5.0" x 3.8" x 2.4")
DXO scores
DXO Overall rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life 340 photos 370 photos
Type of battery Battery Pack Battery Pack
Battery ID - NP-FW50
Self timer Yes Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Type of storage Internal + SD/SDHC/SDXC card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Price at release $752 $2,767