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Ricoh PX vs Sony A7c

Portability
95
Imaging
39
Features
36
Overall
37
Ricoh PX front
 
Sony Alpha A7c front
Portability
78
Imaging
76
Features
88
Overall
80

Ricoh PX vs Sony A7c Key Specs

Ricoh PX
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.9-5.4) lens
  • 156g - 100 x 55 x 21mm
  • Released August 2011
Sony A7c
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 51200 (Boost to 204800)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 509g - 124 x 71 x 60mm
  • Announced September 2020
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Ricoh PX vs Sony A7c Overview

Lets take a more detailed look at the Ricoh PX versus Sony A7c, former being a Small Sensor Compact while the latter is a Advanced Mirrorless by competitors Ricoh and Sony. There exists a large gap between the resolutions of the PX (16MP) and A7c (24MP) and the PX (1/2.3") and A7c (Full frame) feature different sensor sizing.

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The PX was unveiled 10 years earlier than the A7c and that is quite a serious difference as far as technology is concerned. Both of the cameras offer different body type with the Ricoh PX being a Compact camera and the Sony A7c being a Rangefinder-style mirrorless camera.

Before going straight into a step-by-step comparison, below is a simple overview of how the PX scores versus the A7c with regards to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Ricoh PX over the Sony A7c

 PX A7c 

Reasons to pick Sony A7c over the Ricoh PX

 A7c PX 
AnnouncedSeptember 2020August 2011Fresher by 110 months
Screen typeFully articulatedFixed Fully Articulating screen
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution922k230kSharper screen (+692k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Common features in the Ricoh PX and Sony A7c

 PX A7c 
Manually focus Very precise focus

Ricoh PX vs Sony A7c Physical Comparison

In case you're planning to carry your camera regularly, you're going to have to consider its weight and proportions. The Ricoh PX has physical measurements of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") along with a weight of 156 grams (0.34 lbs) and the Sony A7c has measurements of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") with a weight of 509 grams (1.12 lbs).

Check the Ricoh PX versus Sony A7c in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you are utilising at that time. Here is the front view size comparison of the PX versus the A7c.

Ricoh PX vs Sony A7c size comparison

Taking into account dimensions and weight, the portability score of the PX and A7c is 95 and 78 respectively.

Ricoh PX vs Sony A7c top view buttons comparison

Ricoh PX vs Sony A7c Sensor Comparison

Typically, its hard to imagine the difference between sensor sizing merely by reading technical specs. The photograph here will offer you a greater sense of the sensor measurements in the PX and A7c.

As you have seen, both of those cameras enjoy different resolutions and different sensor sizing. The PX using its tinier sensor is going to make shooting bokeh more challenging and the Sony A7c will offer you more detail having an extra 8 Megapixels. Higher resolution can also enable you to crop photographs far more aggressively. The older PX is going to be behind in sensor tech.

Ricoh PX vs Sony A7c sensor size comparison

Ricoh PX vs Sony A7c Screen and ViewFinder

Ricoh PX vs Sony A7c Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh PX Portrait photography advice
Sony A7c Portrait photography advice
43
focusing manually
sensor resolution is decent (16 megapixels)
features face detection focusing
cannot use external flash
very small sensor (1/2.3")
doesn't have RAW support
78
focusing manually
good resolution (24 megapixels)
sensor size is large (Full frame)
comes with face detection focus
supports RAW files
no external flash support
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Street Comparison

Ricoh PX as a Street photography camera
Sony A7c as a Street photography camera
63
image stabilization (Sensor-shift)
environment proof
no moving screen
very small sensor (1/2.3")
doesn't have RAW support
85
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
supports RAW files
supports focus by touch
environment proofing
above average ISO range (51,200)
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Sports Comparison

Sports photography with Ricoh PX
Sports photography with Sony A7c
44
image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
features tracking autofocus
environment proof
low fps (1.0 frames/s)
no shutter priority mode
very small sensor (1/2.3")
doesn't have phase detect AF
88
quiet mode (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
good resolution (24 megapixels)
sensor size is large (Full frame)
comes with tracking autofocus
environment proofing
better than average battery pack (740 per charge)
supports phase detect auto focus
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Travel Comparison

Ricoh PX Travel photography features
Sony A7c Travel photography features
68
environment proof
sensor resolution is decent (16 megapixels)
built-in flash
really wide (28mm)
lack of Timelapse recording
screen is not selfie friendly
somewhat slow maximum aperture (f3.9)
86
better than average battery pack (740 shots)
environment proofing
supports bluetooth
supports focus by touch
good resolution (24MP)
display is selfie friendly
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Landscape Comparison

Ricoh PX Landscape photography highlights
Sony A7c Landscape photography highlights
47
focusing manually
really wide (28mm)
image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
environment proof
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.9)
screen is somewhat small (2.7")
very small sensor (1/2.3")
doesn't have RAW support
lack of Timelapse recording
88
focusing manually
switch lenses (Sony E mount)
good sized screen (3 inch)
built in image stabilization (Sensor based 5-axis)
good resolution (24 megapixels)
sensor size is large (Full frame)
above average ISO range (51,200)
supports RAW files
environment proofing
better than average battery pack (740 CIPA)
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Vlogging Comparison

Ricoh PX as a Vlogging camera
Sony A7c as a Vlogging camera
31
really wide (28mm)
image stabilization (Sensor-shift)
features face detection focusing
somewhat slow maximum aperture (f3.9)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
lack of external microphone support
86
display is selfie friendly
has touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detection focus
video res high (3840 x 2160 pixels)
comes with external mic socket
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Ricoh PX vs Sony A7c Specifications

Detailed spec comparison table for Ricoh PX and Sony A7c
 Ricoh PXSony Alpha A7c
General Information
Brand Name Ricoh Sony
Model Ricoh PX Sony Alpha A7c
Class Small Sensor Compact Advanced Mirrorless
Released 2011-08-16 2020-09-14
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Chip Smooth Imaging Engine IV -
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.8 x 23.8mm
Sensor area 28.1mm² 852.0mm²
Sensor resolution 16 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 4608 x 3072 6000 x 4000
Highest native ISO 3200 51200
Highest enhanced ISO - 204800
Minimum native ISO 100 100
RAW support
Minimum enhanced ISO - 50
Autofocusing
Manual focus
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 693
Lens
Lens mount fixed lens Sony E
Lens focal range 28-140mm (5.0x) -
Max aperture f/3.9-5.4 -
Macro focus distance 3cm -
Amount of lenses - 122
Focal length multiplier 5.8 1
Screen
Display type Fixed Type Fully articulated
Display diagonal 2.7 inches 3 inches
Resolution of display 230 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,360 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.59x
Features
Min shutter speed 8 secs 30 secs
Max shutter speed 1/2000 secs 1/4000 secs
Max quiet shutter speed - 1/8000 secs
Continuous shutter rate 1.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 3.50 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync no built-in flash
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30fps) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 1280x720 3840x2160
Video format Motion JPEG MPEG-4, XAVC S, H.264
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 156 grams (0.34 pounds) 509 grams (1.12 pounds)
Dimensions 100 x 55 x 21mm (3.9" x 2.2" x 0.8") 124 x 71 x 60mm (4.9" x 2.8" x 2.4")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 740 shots
Battery type - Battery Pack
Battery model DB-100 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 SD/SDHC/SDXC card (UHS-II supported)
Card slots Single Single
Retail cost $329 $1,800