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Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99

Portability
88
Imaging
52
Features
37
Overall
46
Ricoh GXR GR Lens A12 28mm F2.5 front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Key Specs

Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Introduced September 2010
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Launched December 2012
  • Older Model is Sony A900
  • Newer Model is Sony A99 II
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Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Overview

Here is a complete review of the Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99, one being a Advanced Mirrorless and the other is a Advanced DSLR by rivals Ricoh and Sony. There is a significant difference among the sensor resolutions of the GXR GR Lens A12 28mm F2.5 (12MP) and A99 (24MP) and the GXR GR Lens A12 28mm F2.5 (APS-C) and A99 (Full frame) offer different sensor measurements.

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The GXR GR Lens A12 28mm F2.5 was revealed 3 years earlier than the A99 and that is a fairly sizable gap as far as camera tech is concerned. The two cameras feature different body design with the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera and the Sony A99 being a Mid-size SLR camera.

Before going right into a more detailed comparison, here is a simple highlight of how the GXR GR Lens A12 28mm F2.5 matches up against the A99 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Sony A99

 GXR GR Lens A12 28mm F2.5 A99 

Reasons to pick Sony A99 over the Ricoh GXR GR Lens A12 28mm F2.5

 A99 GXR GR Lens A12 28mm F2.5 
LaunchedDecember 2012September 2010Fresher by 27 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1229k920kCrisper display (+309k dot)
Selfie screen Take selfies

Common features in the Ricoh GXR GR Lens A12 28mm F2.5 and Sony A99

 GXR GR Lens A12 28mm F2.5 A99 
Manual focus More precise focus
Display size3"3"Same display measurements
Touch display Neither contains Touch display

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Physical Comparison

In case you're intending to carry your camera, you'll have to factor its weight and dimensions. The Ricoh GXR GR Lens A12 28mm F2.5 has got physical dimensions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") and a weight of 140 grams (0.31 lbs) whilst the Sony A99 has dimensions of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") along with a weight of 812 grams (1.79 lbs).

Look at the Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing during that time. Here is a front view measurements comparison of the GXR GR Lens A12 28mm F2.5 versus the A99.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 size comparison

Factoring in size and weight, the portability grade of the GXR GR Lens A12 28mm F2.5 and A99 is 88 and 57 respectively.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 top view buttons comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Sensor Comparison

Usually, it can be hard to picture the gap in sensor sizing purely by researching specifications. The photograph below may give you a far better sense of the sensor sizes in the GXR GR Lens A12 28mm F2.5 and A99.

To sum up, each of these cameras come with different megapixels and different sensor sizing. The GXR GR Lens A12 28mm F2.5 with its smaller sensor is going to make getting shallow DOF trickier and the Sony A99 will render extra detail because of its extra 12 Megapixels. Greater resolution can also make it easier to crop images a good deal more aggressively. The older GXR GR Lens A12 28mm F2.5 will be disadvantaged when it comes to sensor tech.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 sensor size comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Screen and ViewFinder

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR GR Lens A12 28mm F2.5 as a Portrait photography camera
Sony A99 as a Portrait photography camera
57
you can focus manually
good sensor size (APS-C)
features face detection focusing
saves RAW formats
no liveview feature
low MP (12MP)
81
focusing manually
decent sensor resolution (24 megapixels)
sensor size is large (Full frame)
has face detection autofocus
supports RAW formats
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Street Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Street photography information
Sony A99 Street photography information
70
good sensor size (APS-C)
saves RAW formats
lighter than competitors (140 grams)
no moving screen
lack of image stabilization
75
screen articulates
image stabilization (Sensor based)
sensor size is large (Full frame)
supports RAW formats
environment sealing
great high ISO (25,600)
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Sports Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Sports photography advice
Sony A99 Sports photography advice
32
good sensor size (APS-C)
can't change focal length (28mm)
no liveview feature
painfully slow continuous shooting (5.0 frames/s)
lack of image stabilization
low MP (12MP)
terrible battery (320 per charge)
doesn't have phase detect AF
78
great max shutter speed (1/8,000 seconds)
image stabilization (Sensor based)
decent sensor resolution (24MP)
sensor size is large (Full frame)
has tracking autofocus
environment sealing
supports phase detect autofocus
not so great battery pack (500 CIPA)
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Travel Comparison

Ricoh GXR GR Lens A12 28mm F2.5 as a Travel photography camera
Sony A99 as a Travel photography camera
58
lighter than competitors (140 grams)
flash built-in
terrible battery (320 CIPA)
low MP (12 megapixels)
display is not selfie friendly
sluggish maximum aperture (f2.5)
60
environment sealing
decent sensor resolution (24 megapixels)
selfie friendly screen
does not have Time Lapse recording
not so great battery pack (500 CIPA)
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Landscape Comparison

Landscape photography with Ricoh GXR GR Lens A12 28mm F2.5
Landscape photography with Sony A99
47
you can focus manually
screen size is good (3 inch)
good sensor size (APS-C)
saves RAW formats
can't change lens (fixed lens mount)
can't change focal length (28mm)
sluggish maximum aperture (f2.5)
no liveview feature
lack of image stabilization
low MP (12 megapixels)
terrible battery (320 shots)
74
focusing manually
change lenses (Sony/Minolta Alpha mount)
screen is a decent size (3 inch)
image stabilization (Sensor based)
decent sensor resolution (24 megapixels)
sensor size is large (Full frame)
great high ISO (25,600)
supports RAW formats
environment sealing
2 card slots
not so great battery pack (500 CIPA)
does not have Time Lapse recording
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Vlogging Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Vlogging highlights
Sony A99 Vlogging highlights
28
features face detection focusing
lighter than competitors (140 grams)
sluggish maximum aperture (f2.5)
display is not selfie friendly
lack of image stabilization
video resolution low (1280 x 720 resolution)
no external microphone socket
76
selfie friendly screen
image stabilization (Sensor based)
has face detection autofocus
high res video (1920 x 1080 pxls)
comes with external mic support
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Ricoh GXR GR Lens A12 28mm F2.5 vs Sony A99 Specifications

Detailed spec comparison table for Ricoh GXR GR Lens A12 28mm F2.5 and Sony A99
 Ricoh GXR GR Lens A12 28mm F2.5Sony SLT-A99
General Information
Brand Name Ricoh Sony
Model type Ricoh GXR GR Lens A12 28mm F2.5 Sony SLT-A99
Class Advanced Mirrorless Advanced DSLR
Introduced 2010-09-21 2012-12-12
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Powered by GR Engine III Bionz
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.6 x 15.7mm 35.8 x 23.8mm
Sensor surface area 370.5mm² 852.0mm²
Sensor resolution 12 megapixels 24 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4288 x 2848 6000 x 4000
Max native ISO 3200 25600
Lowest native ISO 200 100
RAW pictures
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 19
Cross type focus points - 11
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28mm (1x) -
Highest aperture f/2.5 -
Number of lenses - 143
Focal length multiplier 1.5 1
Screen
Type of screen Fixed Type Fully Articulated
Screen size 3" 3"
Resolution of screen 920k dots 1,229k dots
Selfie friendly
Liveview
Touch function
Screen technology TFT color LCD TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.71x
Features
Min shutter speed 180 seconds 30 seconds
Max shutter speed 1/3200 seconds 1/8000 seconds
Continuous shutter rate 5.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance - no built-in flash
Flash options Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Max flash synchronize - 1/250 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 1280x720 1920x1080
Video format MPEG-4 MPEG-4, AVCHD, H.264
Mic 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 BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 140g (0.31 lbs) 812g (1.79 lbs)
Physical dimensions 113 x 70 x 56mm (4.4" x 2.8" x 2.2") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO Overall rating not tested 89
DXO Color Depth rating not tested 25.0
DXO Dynamic range rating not tested 14.0
DXO Low light rating not tested 1555
Other
Battery life 320 photographs 500 photographs
Form of battery Battery Pack Battery Pack
Battery ID DB-90 NP-FM500H
Self timer Yes (2 or 10 sec, 10 sec (3 images) ) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC, Internal Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Card slots One 2
Price at release $566 $1,998