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Ricoh CX4 vs Sony A9

Portability
92
Imaging
34
Features
34
Overall
34
Ricoh CX4 front
 
Sony Alpha A9 front
Portability
65
Imaging
74
Features
93
Overall
81

Ricoh CX4 vs Sony A9 Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Revealed August 2010
Sony A9
(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
  • 673g - 127 x 96 x 63mm
  • Launched April 2017
  • Updated by Sony A9 II
Photography Glossary

Ricoh CX4 vs Sony A9 Overview

Here is a in-depth assessment of the Ricoh CX4 versus Sony A9, one being a Small Sensor Superzoom and the latter is a Pro Mirrorless by manufacturers Ricoh and Sony. There exists a significant gap between the sensor resolutions of the CX4 (10MP) and A9 (24MP) and the CX4 (1/2.3") and A9 (Full frame) offer totally different sensor sizes.

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The CX4 was unveiled 7 years prior to the A9 and that is quite a sizable gap as far as technology is concerned. Both cameras have different body design with the Ricoh CX4 being a Compact camera and the Sony A9 being a SLR-style mirrorless camera.

Before delving right into a full comparison, here is a simple synopsis of how the CX4 matches up versus the A9 for portability, imaging, features and an overall rating.

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Reasons to pick Ricoh CX4 over the Sony A9

 CX4 A9 

Reasons to pick Sony A9 over the Ricoh CX4

 A9 CX4 
LaunchedApril 2017August 2010Fresher by 81 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k920kClearer screen (+520k dot)
Touch screen Quickly navigate

Common features in the Ricoh CX4 and Sony A9

 CX4 A9 
Manually focus Dial exact focus
Screen dimensions3"3"Equal screen dimensions
Selfie screen Neither offers selfie screen

Ricoh CX4 vs Sony A9 Physical Comparison

If you are intending to carry your camera often, you have to think about its weight and size. The Ricoh CX4 offers physical measurements of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs) while the Sony A9 has specifications of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).

Analyze the Ricoh CX4 versus Sony A9 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are employing at that moment. Here is a front view measurements comparison of the CX4 versus the A9.

Ricoh CX4 vs Sony A9 size comparison

Looking at dimensions and weight, the portability rating of the CX4 and A9 is 92 and 65 respectively.

Ricoh CX4 vs Sony A9 top view buttons comparison

Ricoh CX4 vs Sony A9 Sensor Comparison

Typically, its hard to visualise the contrast between sensor sizing just by reading specifications. The photograph underneath will help provide you a more clear sense of the sensor sizing in the CX4 and A9.

Plainly, the 2 cameras have different megapixel count and different sensor sizing. The CX4 with its tinier sensor will make getting shallower DOF more difficult and the Sony A9 will deliver greater detail having an extra 14MP. Higher resolution will make it easier to crop photographs a bit more aggressively. The older CX4 is going to be behind with regard to sensor innovation.

Ricoh CX4 vs Sony A9 sensor size comparison

Ricoh CX4 vs Sony A9 Screen and ViewFinder

Ricoh CX4 vs Sony A9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX4 Portrait photography info
Sony A9 Portrait photography info
27
focusing manually
manual exposure not available
can't use external flash
low MP (10MP)
sensor size is very small (1/2.3")
has no RAW format
84
manual focus
megapixel count decent (24 megapixels)
sensor size is big (Full frame)
features face detection focus
exports RAW files
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Street Comparison

Street photography with Ricoh CX4
Street photography with Sony A9
61
image stabilization (Sensor-shift)
lighter than competitors (205 grams)
no moving screen
sensor size is very small (1/2.3")
has no RAW format
79
screen tilts
has image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
exports RAW files
includes focus via touch
environment proofing
very good high ISO (51,200)
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Sports Comparison

Ricoh CX4 as a Sports photography camera
Sony A9 as a Sports photography camera
25
image stabilization (Sensor-shift)
painfully slow continuous shooting (5.0 fps)
no shutter priority
low MP (10 megapixels)
sensor size is very small (1/2.3")
has no phase detect AF
87
great max shutter speed (1/8,000 seconds)
silent mode (1/32,000 seconds)
max fps high (20.0 fps)
has image stabilization (Sensor based 5-axis)
megapixel count decent (24MP)
sensor size is big (Full frame)
features tracking autofocus
environment proofing
good battery power (650 per charge)
has phase detect auto focus
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Travel Comparison

Ricoh CX4 as a Travel photography camera
Sony A9 as a Travel photography camera
66
lighter than competitors (205 grams)
flash built-in
pretty wide (28mm)
long reach (300mm)
low MP (10MP)
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
74
good battery power (650 CIPA)
environment proofing
supports bluetooth
includes focus via touch
megapixel count decent (24MP)
doesn't contain selfie friendly screen
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Landscape Comparison

Ricoh CX4 Landscape photography information
Sony A9 Landscape photography information
42
focusing manually
pretty wide (28mm)
screen is a decent size (3 inches)
image stabilization (Sensor-shift)
can't change lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual exposure not available
low MP (10 megapixels)
sensor size is very small (1/2.3")
has no RAW format
86
manual focus
change lenses (Sony E mount)
screen size is decent (3")
has image stabilization (Sensor based 5-axis)
megapixel count decent (24MP)
sensor size is big (Full frame)
very good high ISO (51,200)
exports RAW files
environment proofing
good battery power (650 per charge)
has double storage slots
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Vlogging Comparison

Ricoh CX4 Vlogging features
Sony A9 Vlogging features
30
pretty wide (28mm)
image stabilization (Sensor-shift)
lighter than competitors (205g)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
low video resolution (1280 x 720 pxls)
does not have mic port
37
touchscreen
has image stabilization (Sensor based 5-axis)
features face detection focus
high quality video (3840 x 2160 pixels)
has external mic port
doesn't contain selfie friendly screen
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Ricoh CX4 vs Sony A9 Specifications

Detailed spec comparison table for Ricoh CX4 and Sony A9
 Ricoh CX4Sony Alpha A9
General Information
Company Ricoh Sony
Model Ricoh CX4 Sony Alpha A9
Category Small Sensor Superzoom Pro Mirrorless
Revealed 2010-08-19 2017-04-19
Body design Compact SLR-style mirrorless
Sensor Information
Chip Smooth Imaging Engine IV 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 surface area 28.1mm² 847.3mm²
Sensor resolution 10 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Full resolution 3648 x 2736 6000 x 4000
Max native ISO 3200 51200
Max boosted ISO - 204800
Min native ISO 100 100
RAW support
Min boosted ISO - 50
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 693
Cross focus points - -
Lens
Lens mount fixed lens Sony E
Lens focal range 28-300mm (10.7x) -
Largest aperture f/3.5-5.6 -
Macro focus distance 1cm -
Amount of lenses - 121
Focal length multiplier 5.8 1
Screen
Range of screen Fixed Type Tilting
Screen diagonal 3" 3"
Screen resolution 920k dot 1,440k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 3,686k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.78x
Features
Lowest shutter speed 8 secs 30 secs
Highest shutter speed 1/2000 secs 1/8000 secs
Highest silent shutter speed - 1/32000 secs
Continuous shooting speed 5.0fps 20.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 4.00 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Max video resolution 1280x720 3840x2160
Video data format Motion JPEG MPEG-4, AVCHD, H.264
Mic jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 205g (0.45 pounds) 673g (1.48 pounds)
Physical dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 127 x 96 x 63mm (5.0" x 3.8" x 2.5")
DXO scores
DXO All around score not tested 92
DXO Color Depth score not tested 24.9
DXO Dynamic range score not tested 13.3
DXO Low light score not tested 3517
Other
Battery life - 650 shots
Form of battery - Battery Pack
Battery model DB-100 NP-FZ100
Self timer Yes (2, 10 or Custom) Yes (2, 5, 10 secs + continuous)
Time lapse feature
Storage media SD/SDHC/SDXC card, Internal Dual SD/SDHC/SDXC slots (UHS-II compatible)
Storage slots 1 Two
Cost at launch $211 $4,498