Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100
77 Imaging
51 Features
31 Overall
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91 Imaging
50 Features
68 Overall
57
Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200
- 1280 x 720 video
- 50mm (F2.5) lens
- 453g - 114 x 70 x 77mm
- Announced November 2009
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 240g - 102 x 58 x 36mm
- Announced August 2012
- Later Model is Sony RX100 II

Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Overview
Its time to take a deeper look at the Ricoh GXR A12 50mm F2.5 Macro and Sony RX100, former is a Advanced Mirrorless while the latter is a Large Sensor Compact by companies Ricoh and Sony. There exists a large gap among the sensor resolutions of the GXR A12 50mm F2.5 Macro (12MP) and RX100 (20MP) and the GXR A12 50mm F2.5 Macro (APS-C) and RX100 (1") enjoy totally different sensor dimensions.

The GXR A12 50mm F2.5 Macro was manufactured 3 years prior to the RX100 which is a fairly serious difference as far as camera technology is concerned. Each of these cameras come with different body type with the Ricoh GXR A12 50mm F2.5 Macro being a Rangefinder-style mirrorless camera and the Sony RX100 being a Large Sensor Compact camera.
Before we go straight into a full comparison, below is a simple summary of how the GXR A12 50mm F2.5 Macro grades versus the RX100 with regards to portability, imaging, features and an overall mark.

Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Gallery
Here is a preview of the gallery photos for Ricoh GXR A12 50mm F2.5 Macro & Sony Cyber-shot DSC-RX100. The entire galleries are provided at Ricoh GXR A12 50mm F2.5 Macro Gallery & Sony RX100 Gallery.
Reasons to pick Ricoh GXR A12 50mm F2.5 Macro over the Sony RX100
GXR A12 50mm F2.5 Macro | RX100 |
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Reasons to pick Sony RX100 over the Ricoh GXR A12 50mm F2.5 Macro
RX100 | GXR A12 50mm F2.5 Macro | |||
---|---|---|---|---|
Announced | August 2012 | ![]() | November 2009 | Newer by 34 months |
Screen resolution | 1229k | ![]() | 920k | Clearer screen (+309k dot) |
Common features in the Ricoh GXR A12 50mm F2.5 Macro and Sony RX100
GXR A12 50mm F2.5 Macro | RX100 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial accurate focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 3" | ![]() | 3" | Identical screen sizing |
Selfie screen | ![]() | No selfie screen | ||
Touch screen | ![]() | Neither comes with Touch screen |
Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Physical Comparison
When you are going to travel with your camera frequently, you'll need to factor in its weight and proportions. The Ricoh GXR A12 50mm F2.5 Macro comes with external measurements of 114mm x 70mm x 77mm (4.5" x 2.8" x 3.0") and a weight of 453 grams (1.00 lbs) and the Sony RX100 has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") and a weight of 240 grams (0.53 lbs).
Examine the Ricoh GXR A12 50mm F2.5 Macro and Sony RX100 in our brand new Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ dependant on the lens you are working with at that time. Following is the front view overall size comparison of the GXR A12 50mm F2.5 Macro vs the RX100.

Factoring in dimensions and weight, the portability rating of the GXR A12 50mm F2.5 Macro and RX100 is 77 and 91 respectively.

Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Sensor Comparison
Normally, its difficult to visualise the gap in sensor dimensions purely by checking out technical specs. The pic underneath should give you a clearer sense of the sensor measurements in the GXR A12 50mm F2.5 Macro and RX100.
As you can tell, the two cameras posses different resolutions and different sensor dimensions. The GXR A12 50mm F2.5 Macro because of its bigger sensor will make getting shallow DOF simpler and the Sony RX100 will provide more detail due to its extra 8 Megapixels. Higher resolution will also enable you to crop photographs somewhat more aggressively. The more aged GXR A12 50mm F2.5 Macro will be disadvantaged in sensor technology.

Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Ricoh GXR A12 50mm F2.5 Macro vs Sony RX100 Specifications
Ricoh GXR A12 50mm F2.5 Macro | Sony Cyber-shot DSC-RX100 | |
---|---|---|
General Information | ||
Manufacturer | Ricoh | Sony |
Model | Ricoh GXR A12 50mm F2.5 Macro | Sony Cyber-shot DSC-RX100 |
Class | Advanced Mirrorless | Large Sensor Compact |
Announced | 2009-11-10 | 2012-08-28 |
Body design | Rangefinder-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Processor Chip | GR engine III | - |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | 1" |
Sensor measurements | 23.6 x 15.7mm | 13.2 x 8.8mm |
Sensor surface area | 370.5mm² | 116.2mm² |
Sensor resolution | 12MP | 20MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 4288 x 2848 | 5472 x 3648 |
Max native ISO | 3200 | 25600 |
Minimum native ISO | 200 | 100 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | - | 25 |
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 50mm (1x) | 28-100mm (3.6x) |
Highest aperture | f/2.5 | f/1.8-4.9 |
Macro focus range | 1cm | 5cm |
Focal length multiplier | 1.5 | 2.7 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3 inch | 3 inch |
Resolution of screen | 920 thousand dot | 1,229 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | WhiteMagic TFT LCD |
Viewfinder Information | ||
Viewfinder type | Electronic (optional) | None |
Features | ||
Slowest shutter speed | 180s | 30s |
Maximum shutter speed | 1/3200s | 1/2000s |
Continuous shooting speed | 3.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 3.00 m | - |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Manual | Auto, On, Off, Slow Sync |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash sync | - | 1/2000s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
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 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Max video resolution | 1280x720 | 1920x1080 |
Video format | Motion JPEG | MPEG-4, AVCHD |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 453g (1.00 lbs) | 240g (0.53 lbs) |
Dimensions | 114 x 70 x 77mm (4.5" x 2.8" x 3.0") | 102 x 58 x 36mm (4.0" x 2.3" x 1.4") |
DXO scores | ||
DXO All around score | not tested | 66 |
DXO Color Depth score | not tested | 22.6 |
DXO Dynamic range score | not tested | 12.4 |
DXO Low light score | not tested | 390 |
Other | ||
Battery life | 320 photographs | 330 photographs |
Type of battery | Battery Pack | Battery Pack |
Battery model | - | NP-BX1 |
Self timer | Yes (2 or 10 sec, 10 sec (3 images) ) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse feature | With downloadable app | |
Type of storage | SD/SDHC, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Storage slots | One | One |
Cost at launch | $566 | $448 |