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Ricoh CX1 vs Sony A7R III

Portability
93
Imaging
32
Features
30
Overall
31
Ricoh CX1 front
 
Sony Alpha A7R III front
Portability
63
Imaging
78
Features
93
Overall
84

Ricoh CX1 vs Sony A7R III Key Specs

Ricoh CX1
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-200mm (F3.3-5.2) lens
  • 180g - 102 x 58 x 28mm
  • Launched February 2009
Sony A7R III
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Increase to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 657g - 127 x 96 x 74mm
  • Launched October 2017
  • Older Model is Sony A7R II
  • Successor is Sony A7R IV
Photography Glossary

Ricoh CX1 vs Sony A7R III Overview

Here is a detailed overview of the Ricoh CX1 and Sony A7R III, one being a Small Sensor Compact and the latter is a Pro Mirrorless by manufacturers Ricoh and Sony. There is a huge difference between the sensor resolutions of the CX1 (9MP) and A7R III (42MP) and the CX1 (1/2.3") and A7R III (Full frame) feature different sensor measurements.

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The CX1 was manufactured 9 years earlier than the A7R III and that is quite a significant gap as far as tech is concerned. Both the cameras offer different body type with the Ricoh CX1 being a Compact camera and the Sony A7R III being a SLR-style mirrorless camera.

Before getting in to a in-depth comparison, below is a brief synopsis of how the CX1 scores against the A7R III in the way of portability, imaging, features and an overall rating.

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Reasons to pick Ricoh CX1 over the Sony A7R III

 CX1 A7R III 

Reasons to pick Sony A7R III over the Ricoh CX1

 A7R III CX1 
LaunchedOctober 2017February 2009Fresher by 105 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k920kClearer screen (+520k dot)
Touch friendly screen Quickly navigate

Common features in the Ricoh CX1 and Sony A7R III

 CX1 A7R III 
Focus manually More accurate focusing
Screen sizing3"3"Equivalent screen measurements
Selfie screen Lacking selfie screen

Ricoh CX1 vs Sony A7R III Physical Comparison

If you are intending to carry your camera regularly, you'll need to consider its weight and size. The Ricoh CX1 features exterior dimensions of 102mm x 58mm x 28mm (4.0" x 2.3" x 1.1") with a weight of 180 grams (0.40 lbs) and the Sony A7R III has specifications of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") with a weight of 657 grams (1.45 lbs).

Take a look at the Ricoh CX1 and Sony A7R III in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that moment. The following is the front view physical size comparison of the CX1 against the A7R III.

Ricoh CX1 vs Sony A7R III size comparison

Looking at size and weight, the portability rating of the CX1 and A7R III is 93 and 63 respectively.

Ricoh CX1 vs Sony A7R III top view buttons comparison

Ricoh CX1 vs Sony A7R III Sensor Comparison

Usually, it is tough to imagine the difference between sensor sizing only by reviewing specs. The photograph underneath may give you a far better sense of the sensor dimensions in the CX1 and A7R III.

As you can plainly see, both of these cameras enjoy different resolutions and different sensor sizing. The CX1 due to its tinier sensor is going to make achieving shallow DOF trickier and the Sony A7R III will offer you extra detail due to its extra 33MP. Higher resolution will also let you crop shots far more aggressively. The older CX1 is going to be disadvantaged when it comes to sensor innovation.

Ricoh CX1 vs Sony A7R III sensor size comparison

Ricoh CX1 vs Sony A7R III Screen and ViewFinder

Ricoh CX1 vs Sony A7R III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX1 as a Portrait photography camera
Sony A7R III as a Portrait photography camera
25
has manual focus
manual exposure not possible
no external flash support
sensor resolution not great (9 megapixels)
small sensor (1/2.3")
lacks RAW format
86
focusing manually
MP count great (42 megapixels)
large sensor size (Full frame)
provides face detect focusing
exports RAW files
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Street Comparison

Ricoh CX1 as a Street photography camera
Sony A7R III as a Street photography camera
55
built in image stabilization (Sensor-shift)
fixed screen
small sensor (1/2.3")
lacks RAW format
79
tilting screen
has image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
exports RAW files
comes with focus by touch
weather proof
above average ISO range (32,000)
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Sports Comparison

Ricoh CX1 as a Sports photography camera
Sony A7R III as a Sports photography camera
26
built in image stabilization (Sensor-shift)
no shutter priority
sensor resolution not great (9 megapixels)
small sensor (1/2.3")
lacks phase detect auto focus
89
high shutter speed (1/8,000s)
has image stabilization (Sensor based 5-axis)
MP count great (42 megapixels)
large sensor size (Full frame)
provides tracking focus
weather proof
great battery power (650 shots)
comes with phase detect AF
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Travel Comparison

Travel photography with Ricoh CX1
Travel photography with Sony A7R III
59
has built in flash
pretty wide (28mm)
sensor resolution not great (9 megapixels)
screen is not selfie friendly
somewhat slow max aperture (f3.3)
74
great battery power (650 CIPA)
weather proof
connects via bluetooth
comes with focus by touch
MP count great (42 megapixels)
display isn't selfie friendly
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Landscape Comparison

Ricoh CX1 as a Landscape photography camera
Sony A7R III as a Landscape photography camera
42
has manual focus
pretty wide (28mm)
decent sized screen (3 inch)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.3)
manual exposure not possible
sensor resolution not great (9 megapixels)
small sensor (1/2.3")
lacks RAW format
87
focusing manually
switch lenses (Sony E mount)
pretty good screen size (3 inch)
has image stabilization (Sensor based 5-axis)
MP count great (42MP)
large sensor size (Full frame)
no anti aliasing filter
above average ISO range (32,000)
exports RAW files
weather proof
great battery power (650 shots)
two card slots
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Vlogging Comparison

Ricoh CX1 Vlogging highlights
Sony A7R III Vlogging highlights
28
pretty wide (28mm)
built in image stabilization (Sensor-shift)
somewhat slow max aperture (f3.3)
screen is not selfie friendly
video quality not great (640 x 480 resolution)
does not have external mic support
37
has touchscreen
has image stabilization (Sensor based 5-axis)
provides face detect focusing
great video quality (3840 x 2160 pixels)
does have mic socket
display isn't selfie friendly
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Ricoh CX1 vs Sony A7R III Specifications

Detailed spec comparison table for Ricoh CX1 and Sony A7R III
 Ricoh CX1Sony Alpha A7R III
General Information
Make Ricoh Sony
Model Ricoh CX1 Sony Alpha A7R III
Class Small Sensor Compact Pro Mirrorless
Launched 2009-02-19 2017-10-25
Physical type Compact SLR-style mirrorless
Sensor Information
Processor Chip Smooth Imaging Engine IV Bionz X
Sensor type CMOS BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.9 x 24mm
Sensor area 28.1mm² 861.6mm²
Sensor resolution 9 megapixels 42 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Full resolution 3456 x 2592 7952 x 5304
Max native ISO 1600 32000
Max boosted ISO - 102400
Lowest native ISO 80 100
RAW data
Lowest boosted ISO - 50
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 425
Lens
Lens mounting type fixed lens Sony E
Lens focal range 28-200mm (7.1x) -
Highest aperture f/3.3-5.2 -
Macro focus distance 1cm -
Total lenses - 121
Crop factor 5.8 1
Screen
Display type Fixed Type Tilting
Display diagonal 3 inches 3 inches
Display resolution 920k dots 1,440k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 3,686k dots
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
Continuous shooting rate - 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 3.00 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 640x480 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1(5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 180 grams (0.40 lb) 657 grams (1.45 lb)
Dimensions 102 x 58 x 28mm (4.0" x 2.3" x 1.1") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO All around score not tested 100
DXO Color Depth score not tested 26.0
DXO Dynamic range score not tested 14.7
DXO Low light score not tested 3523
Other
Battery life - 650 images
Battery type - Battery Pack
Battery model DB-70 NP-FZ100
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting
Type of storage SD/SDHC card, Internal Two SD/SDHC/SDXC slots (UHS-II support on one)
Card slots 1 Two
Price at launch $299 $2,800