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Ricoh GXR Mount A12 vs Sony A390

Portability
84
Imaging
53
Features
39
Overall
47
Ricoh GXR Mount A12 front
 
Sony Alpha DSLR-A390 front
Portability
66
Imaging
54
Features
54
Overall
54

Ricoh GXR Mount A12 vs Sony A390 Key Specs

Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1/9000s Max Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Announced August 2011
Sony A390
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 549g - 128 x 97 x 86mm
  • Announced July 2010
  • Superseded the Sony A380
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Ricoh GXR Mount A12 vs Sony A390 Overview

Its time to look a bit more in depth at the Ricoh GXR Mount A12 and Sony A390, former being a Entry-Level Mirrorless while the latter is a Entry-Level DSLR by manufacturers Ricoh and Sony. The sensor resolution of the GXR Mount A12 (12MP) and the A390 (14MP) is relatively close and both cameras posses the identical sensor sizing (APS-C).

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The GXR Mount A12 was released 13 months later than the A390 which makes them a generation apart from one another. The two cameras feature different body design with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sony A390 being a Compact SLR camera.

Before delving straight to a in-depth comparison, here is a quick view of how the GXR Mount A12 matches up against the A390 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh GXR Mount A12 over the Sony A390

 GXR Mount A12 A390 
AnnouncedAugust 2011July 2010More recent by 13 months
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution920k230kSharper screen (+690k dot)

Reasons to pick Sony A390 over the Ricoh GXR Mount A12

 A390 GXR Mount A12 
Screen typeTiltingFixed Tilting screen

Common features in the Ricoh GXR Mount A12 and Sony A390

 GXR Mount A12 A390 
Focus manually Dial exact focusing
Selfie screen Neither comes with selfie screen
Touch friendly screen Lack of Touch friendly screen

Ricoh GXR Mount A12 vs Sony A390 Physical Comparison

In case you're going to lug around your camera regularly, you will want to factor its weight and measurements. The Ricoh GXR Mount A12 comes with physical dimensions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") having a weight of 370 grams (0.82 lbs) while the Sony A390 has proportions of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") accompanied by a weight of 549 grams (1.21 lbs).

Analyze the Ricoh GXR Mount A12 and Sony A390 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you select during that time. Below is a front view size comparison of the GXR Mount A12 versus the A390.

Ricoh GXR Mount A12 vs Sony A390 size comparison

Considering dimensions and weight, the portability rating of the GXR Mount A12 and A390 is 84 and 66 respectively.

Ricoh GXR Mount A12 vs Sony A390 top view buttons comparison

Ricoh GXR Mount A12 vs Sony A390 Sensor Comparison

More often than not, it is very difficult to visualize the contrast in sensor measurements simply by viewing specs. The visual here might provide you a far better sense of the sensor sizes in the GXR Mount A12 and A390.

All in all, each of the cameras feature the identical sensor size albeit different megapixels. You can count on the Sony A390 to render greater detail as a result of its extra 2 Megapixels. Higher resolution can also enable you to crop shots way more aggressively. The more modern GXR Mount A12 provides an edge when it comes to sensor innovation.

Ricoh GXR Mount A12 vs Sony A390 sensor size comparison

Ricoh GXR Mount A12 vs Sony A390 Screen and ViewFinder

Ricoh GXR Mount A12 vs Sony A390 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR Mount A12 as a Portrait photography camera
Sony A390 as a Portrait photography camera
55
you can focus manually
good sensor size (APS-C)
delivers RAW formats
no liveview
sensor resolution low (12MP)
72
manual focus
decent sensor resolution (14MP)
sensor size is decent (APS-C)
features face detection autofocus
supports RAW formats
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Street Comparison

Ricoh GXR Mount A12 Street photography factors
Sony A390 Street photography factors
65
good sensor size (APS-C)
delivers RAW formats
screen does not articulate
does not have image stabilization
76
has a tilting screen
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
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Sports Comparison

Ricoh GXR Mount A12 Sports photography information
Sony A390 Sports photography information
39
high shutter speed (1/9,000s)
good sensor size (APS-C)
can't change focal length (()mm)
no liveview
max fps low (3.0 frames per second)
does not have image stabilization
sensor resolution low (12 megapixels)
lacks phase detect AF
60
built in image stabilization (Sensor based)
decent sensor resolution (14 megapixels)
sensor size is decent (APS-C)
supports phase detect autofocus
continuous shooting slow (3.0 frames per second)
bad battery pack (230 CIPA)
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Travel Comparison

Ricoh GXR Mount A12 Travel photography factors
Sony A390 Travel photography factors
60
flash built-in
very good maximum aperture (f)
no Timelapse mode
sensor resolution low (12MP)
does not contain selfie friendly screen
53
decent sensor resolution (14 megapixels)
has built in flash
does not have Timelapse mode
bad battery pack (230 CIPA)
does not contain selfie friendly screen
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Landscape Comparison

Landscape photography with Ricoh GXR Mount A12
Landscape photography with Sony A390
52
you can focus manually
very good maximum aperture (f)
decent sized screen (3 inches)
good sensor size (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
can't change focal length (()mm)
no liveview
does not have image stabilization
sensor resolution low (12MP)
no Timelapse mode
61
manual focus
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
decent sensor resolution (14MP)
sensor size is decent (APS-C)
supports RAW formats
screen is small (2.7 inch)
bad battery pack (230 CIPA)
does not have Timelapse mode
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Vlogging Comparison

Vlogging with Ricoh GXR Mount A12
Vlogging with Sony A390
26
very good maximum aperture (f)
does not contain selfie friendly screen
does not have image stabilization
video quality not great (1280 x 720 resolution)
no microphone port
9
lack of video recording
Photography Glossary

Ricoh GXR Mount A12 vs Sony A390 Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Sony A390
 Ricoh GXR Mount A12Sony Alpha DSLR-A390
General Information
Brand Ricoh Sony
Model type Ricoh GXR Mount A12 Sony Alpha DSLR-A390
Category Entry-Level Mirrorless Entry-Level DSLR
Announced 2011-08-05 2010-07-28
Body design Rangefinder-style mirrorless Compact SLR
Sensor Information
Powered by - Bionz
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor measurements 23.6 x 15.7mm 23.5 x 15.7mm
Sensor area 370.5mm² 369.0mm²
Sensor resolution 12MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4288 x 2848 4592 x 3056
Max native ISO 3200 3200
Minimum native ISO 200 100
RAW format
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 9
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range () -
Number of lenses - 143
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Tilting
Screen diagonal 3 inches 2.7 inches
Resolution of screen 920k dot 230k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.49x
Features
Min shutter speed 1s 30s
Max shutter speed 1/9000s 1/4000s
Continuous shutter speed 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 9.60 m 10.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
AEB
White balance bracketing
Max flash sync - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) -
Max video resolution 1280x720 None
Video file format Motion JPEG -
Microphone jack
Headphone jack
Connectivity
Wireless None None
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 370 grams (0.82 lbs) 549 grams (1.21 lbs)
Physical dimensions 120 x 70 x 45mm (4.7" x 2.8" x 1.8") 128 x 97 x 86mm (5.0" x 3.8" x 3.4")
DXO scores
DXO Overall rating not tested 66
DXO Color Depth rating not tested 22.5
DXO Dynamic range rating not tested 11.5
DXO Low light rating not tested 607
Other
Battery life 330 pictures 230 pictures
Type of battery Battery Pack Battery Pack
Battery ID DB-90 NP-FH50
Self timer Yes (5 sec, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC, Internal SD/ SDHC, Memory Stick Pro Duo
Storage slots One One
Launch price $349 $500