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Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7

Portability
88
Imaging
52
Features
37
Overall
46
Ricoh GXR GR Lens A12 28mm F2.5 front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Key Specs

Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Launched September 2010
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Launched January 2010
Photography Glossary

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Overview

Lets look a bit more in depth at the Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7, former is a Advanced Mirrorless while the latter is a Ultracompact by brands Ricoh and Sony. The sensor resolution of the GXR GR Lens A12 28mm F2.5 (12MP) and the TX7 (10MP) is pretty close but the GXR GR Lens A12 28mm F2.5 (APS-C) and TX7 (1/2.4") offer totally different sensor sizes.

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The GXR GR Lens A12 28mm F2.5 was launched 9 months after the TX7 so they are of a similar age. The two cameras have different body design with the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera and the Sony TX7 being a Ultracompact camera.

Before going into a thorough comparison, here is a simple summary of how the GXR GR Lens A12 28mm F2.5 grades vs the TX7 when considering portability, imaging, features and an overall score.

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Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Sony TX7

 GXR GR Lens A12 28mm F2.5 TX7 
LaunchedSeptember 2010January 2010More modern by 9 months
Manual focus Very precise focusing

Reasons to pick Sony TX7 over the Ricoh GXR GR Lens A12 28mm F2.5

 TX7 GXR GR Lens A12 28mm F2.5 
Screen dimensions3.5"3"Bigger screen (+0.5")
Screen resolution921k920kSharper screen (+1k dot)
Touch screen Quickly navigate

Common features in the Ricoh GXR GR Lens A12 28mm F2.5 and Sony TX7

 GXR GR Lens A12 28mm F2.5 TX7 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Physical Comparison

For those who are planning to carry around your camera often, you'll have to factor in its weight and dimensions. The Ricoh GXR GR Lens A12 28mm F2.5 has got outside measurements of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") with a weight of 140 grams (0.31 lbs) whilst the Sony TX7 has dimensions of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") along with a weight of 149 grams (0.33 lbs).

Compare the Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change depending on the lens you are working with at the time. Below is a front view sizing comparison of the GXR GR Lens A12 28mm F2.5 vs the TX7.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 size comparison

Using size and weight, the portability grade of the GXR GR Lens A12 28mm F2.5 and TX7 is 88 and 95 respectively.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 top view buttons comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Sensor Comparison

Usually, it can be hard to envision the gap in sensor sizes only by viewing technical specs. The pic here should provide you a more clear sense of the sensor measurements in the GXR GR Lens A12 28mm F2.5 and TX7.

As you have seen, each of the cameras have different megapixel count and different sensor sizes. The GXR GR Lens A12 28mm F2.5 due to its bigger sensor will make getting shallow DOF simpler and the Ricoh GXR GR Lens A12 28mm F2.5 will provide you with greater detail utilizing its extra 2 Megapixels. Higher resolution can also make it easier to crop pictures a bit more aggressively. The newer GXR GR Lens A12 28mm F2.5 is going to have an edge when it comes to sensor innovation.

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 sensor size comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Screen and ViewFinder

Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography highlights
Sony TX7 Portrait photography highlights
57
focusing manually
sensor size is good (APS-C)
includes face detection autofocus
delivers RAW formats
does not have liveview
sensor resolution not great (12MP)
19
manual focus not available
no manual control
external flash not possible
MP count low (10 megapixels)
sensor size is very small (1/2.4")
lack of RAW format
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Street Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Street photography advice
Sony TX7 Street photography advice
70
sensor size is good (APS-C)
delivers RAW formats
lighter than competition (140 grams)
no articulating screen
no image stabilization
59
built in image stabilization (Optical)
offers focus by touch
fixed screen
sensor size is very small (1/2.4")
lack of RAW format
heavier than competitors (149g)
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Sports Comparison

Sports photography with Ricoh GXR GR Lens A12 28mm F2.5
Sports photography with Sony TX7
32
sensor size is good (APS-C)
focal length is fixed (28mm)
does not have liveview
max fps very slow (5.0 frames per second)
no image stabilization
sensor resolution not great (12MP)
not so great battery life (320 per charge)
lacks phase detect autofocus
26
built in image stabilization (Optical)
lack of shutter priority mode
MP count low (10 megapixels)
sensor size is very small (1/2.4")
lack of phase detect autofocus
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Travel Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Travel photography highlights
Sony TX7 Travel photography highlights
58
lighter than competition (140g)
flash built-in
not so great battery life (320 CIPA)
sensor resolution not great (12 megapixels)
does not feature selfie friendly screen
slow maximum aperture (f2.5)
59
offers focus by touch
has built in flash
decently wide (25mm)
no Time Lapse mode
heavier than competitors (149 grams)
MP count low (10 megapixels)
does not feature selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Landscape photography with Ricoh GXR GR Lens A12 28mm F2.5
Landscape photography with Sony TX7
47
focusing manually
decent sized screen (3")
sensor size is good (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
focal length is fixed (28mm)
slow maximum aperture (f2.5)
does not have liveview
no image stabilization
sensor resolution not great (12MP)
not so great battery life (320 per charge)
36
decently wide (25mm)
screen larger than average (3.5 inches)
built in image stabilization (Optical)
manual focus not available
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
no manual control
MP count low (10MP)
sensor size is very small (1/2.4")
lack of RAW format
no Time Lapse mode
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Vlogging Comparison

Vlogging with Ricoh GXR GR Lens A12 28mm F2.5
Vlogging with Sony TX7
28
includes face detection autofocus
lighter than competition (140 grams)
slow maximum aperture (f2.5)
does not feature selfie friendly screen
no image stabilization
low quality video (1280 x 720 resolution)
missing external microphone jack
32
decently wide (25mm)
touchscreen
built in image stabilization (Optical)
video res high (1920 x 1080 resolution)
sluggish max aperture (f3.5)
does not feature selfie friendly display
no external mic jack
heavier than competitors (149 grams)
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Ricoh GXR GR Lens A12 28mm F2.5 vs Sony TX7 Specifications

Detailed spec comparison table for Ricoh GXR GR Lens A12 28mm F2.5 and Sony TX7
 Ricoh GXR GR Lens A12 28mm F2.5Sony Cyber-shot DSC-TX7
General Information
Brand Ricoh Sony
Model type Ricoh GXR GR Lens A12 28mm F2.5 Sony Cyber-shot DSC-TX7
Type Advanced Mirrorless Ultracompact
Launched 2010-09-21 2010-01-07
Body design Rangefinder-style mirrorless Ultracompact
Sensor Information
Chip GR Engine III Bionz
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.4"
Sensor dimensions 23.6 x 15.7mm 6.104 x 4.578mm
Sensor area 370.5mm² 27.9mm²
Sensor resolution 12 megapixels 10 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest Possible resolution 4288 x 2848 3456 x 2592
Maximum native ISO 3200 3200
Minimum native ISO 200 125
RAW photos
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 28mm (1x) 25-100mm (4.0x)
Maximal aperture f/2.5 f/3.5-4.6
Macro focusing distance - 1cm
Focal length multiplier 1.5 5.9
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 3.5 inches
Resolution of display 920 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology TFT color LCD -
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Min shutter speed 180s 2s
Max shutter speed 1/3200s 1/1600s
Continuous shutter speed 5.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash distance - 3.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, On, Off, Slow syncro
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1280x720 1920x1080
Video format MPEG-4 AVCHD
Mic input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 140 grams (0.31 lb) 149 grams (0.33 lb)
Physical dimensions 113 x 70 x 56mm (4.4" x 2.8" x 2.2") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 320 shots -
Style of battery Battery Pack -
Battery ID DB-90 NP-BN1
Self timer Yes (2 or 10 sec, 10 sec (3 images) ) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse recording
Storage media SD/SDHC, Internal Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Storage slots One One
Retail price $566 $300