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Ricoh CX4 vs Sony A6400

Portability
92
Imaging
33
Features
34
Overall
33
Ricoh CX4 front
 
Sony Alpha a6400 front
Portability
83
Imaging
69
Features
88
Overall
76

Ricoh CX4 vs Sony A6400 Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Launched August 2010
Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Increase to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Announced January 2019
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Ricoh CX4 vs Sony A6400 Overview

Let's look a little more closely at the Ricoh CX4 versus Sony A6400, former being a Small Sensor Superzoom while the other is a Advanced Mirrorless by brands Ricoh and Sony. There exists a considerable gap between the image resolutions of the CX4 (10MP) and A6400 (24MP) and the CX4 (1/2.3") and A6400 (APS-C) feature different sensor sizes.

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The CX4 was unveiled 9 years earlier than the A6400 and that is quite a large difference as far as technology is concerned. Both of the cameras offer different body type with the Ricoh CX4 being a Compact camera and the Sony A6400 being a Rangefinder-style mirrorless camera.

Before diving through a more detailed comparison, below is a brief highlight of how the CX4 scores vs the A6400 for portability, imaging, features and an overall rating.

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Reasons to pick Ricoh CX4 over the Sony A6400

 CX4 A6400 

Reasons to pick Sony A6400 over the Ricoh CX4

 A6400 CX4 
AnnouncedJanuary 2019August 2010Fresher by 102 months
Display typeTiltingFixed Tilting display
Display resolution922k920kSharper display (+2k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Common features in the Ricoh CX4 and Sony A6400

 CX4 A6400 
Focus manually Dial precise focus
Display sizing3"3"Equivalent display dimensions

Ricoh CX4 vs Sony A6400 Physical Comparison

In case you're intending to carry your camera frequently, you'll have to factor in its weight and measurements. The Ricoh CX4 enjoys outer dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs) and the Sony A6400 has proportions of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") having a weight of 403 grams (0.89 lbs).

Analyze the Ricoh CX4 versus Sony A6400 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ depending on the lens you choose at the time. The following is the front view measurement comparison of the CX4 against the A6400.

Ricoh CX4 vs Sony A6400 size comparison

Considering dimensions and weight, the portability grade of the CX4 and A6400 is 92 and 83 respectively.

Ricoh CX4 vs Sony A6400 top view buttons comparison

Ricoh CX4 vs Sony A6400 Sensor Comparison

Normally, it is difficult to visualize the gap between sensor sizing merely by checking technical specs. The visual here might offer you a much better sense of the sensor sizes in the CX4 and A6400.

As you can tell, both of the cameras offer different resolutions and different sensor sizing. The CX4 having a tinier sensor is going to make shooting shallower depth of field more challenging and the Sony A6400 will give more detail having an extra 14MP. Greater resolution will make it easier to crop photos a little more aggressively. The older CX4 is going to be disadvantaged with regard to sensor innovation.

Ricoh CX4 vs Sony A6400 sensor size comparison

Ricoh CX4 vs Sony A6400 Screen and ViewFinder

Ricoh CX4 vs Sony A6400 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Ricoh CX4 Portrait photography advice
Sony A6400 Portrait photography advice
26
has manual focus
no manual control
external flash not possible
sensor resolution low (10MP)
very small sensor size (1/2.3")
doesn't have RAW files
81
focusing manually
MP count good (24MP)
good sensor size (APS-C)
includes face detect autofocus
supports RAW formats
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Street Comparison

Ricoh CX4 Street photography details
Sony A6400 Street photography details
60
has image stabilization (Sensor-shift)
lighter than average in class (205g)
screen is fixed
very small sensor size (1/2.3")
doesn't have RAW files
81
has a tilting screen
good sensor size (APS-C)
supports RAW formats
features touch focus
weather proofing
good ISO range (32,000)
does not have image stabilization
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Sports Comparison

Ricoh CX4 Sports photography factors
Sony A6400 Sports photography factors
24
has image stabilization (Sensor-shift)
max fps very slow (5.0 frames/s)
lack of shutter priority mode
sensor resolution low (10MP)
very small sensor size (1/2.3")
doesn't have phase detect auto focus
76
MP count good (24MP)
good sensor size (APS-C)
includes tracking focus
weather proofing
supports phase detect autofocus
does not have image stabilization
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Travel Comparison

Travel photography with Ricoh CX4
Travel photography with Sony A6400
66
lighter than average in class (205g)
flash built-in
fairly wide (28mm)
long reach (300mm)
sensor resolution low (10 megapixels)
display is not selfie friendly
slow maximum aperture (f3.5)
87
weather proofing
has bluetooth
features touch focus
MP count good (24MP)
flash built-in
selfie friendly display
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Landscape Comparison

Ricoh CX4 Landscape photography details
Sony A6400 Landscape photography details
42
has manual focus
fairly wide (28mm)
screen size is good (3")
has image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
sensor resolution low (10 megapixels)
very small sensor size (1/2.3")
doesn't have RAW files
80
focusing manually
switch lenses (Sony E mount)
screen is a good size (3")
MP count good (24 megapixels)
good sensor size (APS-C)
good ISO range (32,000)
supports RAW formats
weather proofing
does not have image stabilization
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Vlogging Comparison

Ricoh CX4 Vlogging info
Sony A6400 Vlogging info
30
fairly wide (28mm)
has image stabilization (Sensor-shift)
lighter than average in class (205 grams)
slow maximum aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pixels)
doesn't have microphone port
80
selfie friendly display
touchscreen enabled
includes face detect autofocus
video resolution high (3840 x 2160 pxls)
comes with mic jack
does not have image stabilization
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Ricoh CX4 vs Sony A6400 Specifications

Detailed spec comparison table for Ricoh CX4 and Sony A6400
 Ricoh CX4Sony Alpha a6400
General Information
Company Ricoh Sony
Model type Ricoh CX4 Sony Alpha a6400
Class Small Sensor Superzoom Advanced Mirrorless
Launched 2010-08-19 2019-01-15
Body design Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip Smooth Imaging Engine IV Bionz X
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 10MP 24MP
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 3:2 and 16:9
Peak resolution 3648 x 2736 6000 x 4000
Highest native ISO 3200 32000
Highest enhanced ISO - 102400
Min native ISO 100 100
RAW format
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 425
Cross type focus points - -
Lens
Lens mount type fixed lens Sony E
Lens zoom range 28-300mm (10.7x) -
Max aperture f/3.5-5.6 -
Macro focusing distance 1cm -
Total lenses - 121
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Tilting
Display size 3 inch 3 inch
Resolution of display 920 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Min shutter speed 8 secs 30 secs
Max shutter speed 1/2000 secs 1/4000 secs
Continuous shutter speed 5.0 frames per sec 11.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 4.00 m 6.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 1280x720 3840x2160
Video format Motion JPEG MPEG-4, H.264, XAVC-S
Mic input
Headphone input
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 205 grams (0.45 lb) 403 grams (0.89 lb)
Dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 120 x 67 x 50mm (4.7" x 2.6" x 2.0")
DXO scores
DXO Overall rating not tested 83
DXO Color Depth rating not tested 24.0
DXO Dynamic range rating not tested 13.6
DXO Low light rating not tested 1431
Other
Battery life - 410 photos
Battery format - Battery Pack
Battery ID DB-100 NP-FW50
Self timer Yes (2, 10 or Custom) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
Storage slots 1 1
Price at release $211 $898