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Ricoh CX4 vs Sony A850

Portability
92
Imaging
33
Features
34
Overall
33
Ricoh CX4 front
 
Sony Alpha DSLR-A850 front
Portability
54
Imaging
68
Features
60
Overall
64

Ricoh CX4 vs Sony A850 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
  • Revealed August 2010
Sony A850
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 200 - 3200 (Push to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Launched April 2010
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Ricoh CX4 vs Sony A850 Overview

The following is a extensive overview of the Ricoh CX4 vs Sony A850, one is a Small Sensor Superzoom and the other is a Advanced DSLR by manufacturers Ricoh and Sony. There exists a big gap between the resolutions of the CX4 (10MP) and A850 (25MP) and the CX4 (1/2.3") and A850 (Full frame) have different sensor sizing.

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The CX4 was released 5 months after the A850 so they are of a similar generation. Both cameras have different body design with the Ricoh CX4 being a Compact camera and the Sony A850 being a Mid-size SLR camera.

Before going straight to a in depth comparison, here is a quick summary of how the CX4 scores versus the A850 for portability, imaging, features and an overall mark.

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Reasons to pick Ricoh CX4 over the Sony A850

 CX4 A850 

Reasons to pick Sony A850 over the Ricoh CX4

 A850 CX4 
Display resolution922k920kCrisper display (+2k dot)

Common features in the Ricoh CX4 and Sony A850

 CX4 A850 
LaunchedAugust 2010April 2010Similar generation
Focus manually Dial accurate focusing
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display measurement
Selfie screen Neither comes with selfie screen
Touch friendly display No Touch friendly display

Ricoh CX4 vs Sony A850 Physical Comparison

If you're aiming to travel with your camera, you should factor in its weight and measurements. The Ricoh CX4 comes with outer dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs) while the Sony A850 has proportions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") having a weight of 895 grams (1.97 lbs).

Check the Ricoh CX4 vs Sony A850 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are using at the time. Underneath is a front view over all size comparison of the CX4 against the A850.

Ricoh CX4 vs Sony A850 size comparison

Using dimensions and weight, the portability rating of the CX4 and A850 is 92 and 54 respectively.

Ricoh CX4 vs Sony A850 top view buttons comparison

Ricoh CX4 vs Sony A850 Sensor Comparison

Quite often, its tough to picture the difference between sensor dimensions just by looking at specs. The image underneath may give you a stronger sense of the sensor sizes in the CX4 and A850.

All in all, both cameras provide different megapixels and different sensor dimensions. The CX4 due to its tinier sensor is going to make getting shallow depth of field trickier and the Sony A850 will give you extra detail as a result of its extra 15 Megapixels. Greater resolution will also make it easier to crop images more aggressively.

Ricoh CX4 vs Sony A850 sensor size comparison

Ricoh CX4 vs Sony A850 Screen and ViewFinder

Ricoh CX4 vs Sony A850 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX4 as a Portrait photography camera
Sony A850 as a Portrait photography camera
26
you can focus manually
manual exposure not available
can't use external flash
low resolution (10MP)
tiny sensor size (1/2.3")
has no RAW support
72
focusing manually
amazing resolution (25 megapixels)
sensor size is large (Full frame)
saves RAW formats
no liveview feature
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Street Comparison

Ricoh CX4 Street photography details
Sony A850 Street photography details
60
image stabilization (Sensor-shift)
lighter than competitors in class (205g)
fixed screen
tiny sensor size (1/2.3")
has no RAW support
66
has image stabilization (Sensor based)
sensor size is large (Full frame)
saves RAW formats
environment sealing
no articulating screen
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Sports Comparison

Ricoh CX4 as a Sports photography camera
Sony A850 as a Sports photography camera
24
image stabilization (Sensor-shift)
continuous shooting slow (5.0 frames/s)
no shutter priority mode
low resolution (10MP)
tiny sensor size (1/2.3")
has no phase detect auto focus
71
great max shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
amazing resolution (25 megapixels)
sensor size is large (Full frame)
environment sealing
supports phase detect AF
no liveview feature
very slow continuous shooting (3.0 frames per second)
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Travel Comparison

Ricoh CX4 as a Travel photography camera
Sony A850 as a Travel photography camera
66
lighter than competitors in class (205 grams)
flash built-in
fairly wide (28mm)
great zoom (300mm)
low resolution (10 megapixels)
does not contain selfie friendly display
somewhat slow maximum aperture (f3.5)
55
environment sealing
amazing resolution (25 megapixels)
missing Timelapse recording
display is not selfie friendly
Photography Glossary

Landscape Comparison

Ricoh CX4 Landscape photography details
Sony A850 Landscape photography details
42
you can focus manually
fairly wide (28mm)
screen size is good (3 inch)
image stabilization (Sensor-shift)
cannot swap lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual exposure not available
low resolution (10 megapixels)
tiny sensor size (1/2.3")
has no RAW support
73
focusing manually
switch lenses (Sony/Minolta Alpha mount)
nice screen size (3 inches)
has image stabilization (Sensor based)
amazing resolution (25 megapixels)
sensor size is large (Full frame)
saves RAW formats
environment sealing
2 card slots
no liveview feature
missing Timelapse recording
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Vlogging Comparison

Vlogging with Ricoh CX4
Vlogging with Sony A850
30
fairly wide (28mm)
image stabilization (Sensor-shift)
lighter than competitors in class (205 grams)
somewhat slow maximum aperture (f3.5)
does not contain selfie friendly display
low res video (1280 x 720 resolution)
missing external microphone port
9
can't record video
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Ricoh CX4 vs Sony A850 Specifications

Detailed spec comparison table for Ricoh CX4 and Sony A850
 Ricoh CX4Sony Alpha DSLR-A850
General Information
Brand Ricoh Sony
Model type Ricoh CX4 Sony Alpha DSLR-A850
Class Small Sensor Superzoom Advanced DSLR
Revealed 2010-08-19 2010-04-15
Physical type Compact Mid-size SLR
Sensor Information
Powered by Smooth Imaging Engine IV Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.9 x 24mm
Sensor surface area 28.1mm² 861.6mm²
Sensor resolution 10 megapixel 25 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Full resolution 3648 x 2736 6048 x 4032
Max native ISO 3200 3200
Max boosted ISO - 6400
Min native ISO 100 200
RAW pictures
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 9
Cross type focus points - -
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 28-300mm (10.7x) -
Largest aperture f/3.5-5.6 -
Macro focusing distance 1cm -
Number of lenses - 143
Focal length multiplier 5.8 1
Screen
Type of display Fixed Type Fixed Type
Display size 3" 3"
Display resolution 920k dots 922k dots
Selfie friendly
Liveview
Touch capability
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 98 percent
Viewfinder magnification - 0.74x
Features
Slowest shutter speed 8s 30s
Maximum shutter speed 1/2000s 1/8000s
Continuous shooting rate 5.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash distance 4.00 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
WB bracketing
Maximum flash synchronize - 1/250s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Max video resolution 1280x720 None
Video format Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 205 grams (0.45 lbs) 895 grams (1.97 lbs)
Physical dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO All around rating not tested 79
DXO Color Depth rating not tested 23.8
DXO Dynamic range rating not tested 12.2
DXO Low light rating not tested 1415
Other
Battery life - 880 shots
Battery style - Battery Pack
Battery ID DB-100 NP-FM500H
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC card, Internal Compact Flash (Type I or II), UDMA, Memory Stick Duo / Pro Duo
Card slots One Dual
Retail pricing $211 $0