Panasonic GX1 vs Ricoh GXR Mount A12
87 Imaging
51 Features
54 Overall
52


84 Imaging
53 Features
39 Overall
47
Panasonic GX1 vs Ricoh GXR Mount A12 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 160 - 12800
- 1920 x 1080 video
- Micro Four Thirds Mount
- 318g - 116 x 68 x 39mm
- Launched February 2012
- Renewed by Panasonic GX7
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Display
- ISO 200 - 3200
- 1/9000s Max Shutter
- 1280 x 720 video
- ()mm (F) lens
- 370g - 120 x 70 x 45mm
- Announced August 2011

Panasonic GX1 vs Ricoh GXR Mount A12 Overview
Its time to look a little more closely at the Panasonic GX1 versus Ricoh GXR Mount A12, both Entry-Level Mirrorless digital cameras by companies Panasonic and Ricoh. There is a huge difference between the image resolutions of the GX1 (16MP) and GXR Mount A12 (12MP) and the GX1 (Four Thirds) and GXR Mount A12 (APS-C) enjoy different sensor sizes.

The GX1 was brought out 7 months after the GXR Mount A12 so they are of a similar generation. Both the cameras come with the identical body type (Rangefinder-style mirrorless).
Before we go straight into a thorough comparison, below is a brief summary of how the GX1 matches up versus the GXR Mount A12 with regard to portability, imaging, features and an overall mark.

Panasonic GX1 vs Ricoh GXR Mount A12 Gallery
Following is a sample of the gallery pictures for Panasonic Lumix DMC-GX1 and Ricoh GXR Mount A12. The entire galleries are available at Panasonic GX1 Gallery and Ricoh GXR Mount A12 Gallery.
Reasons to pick Panasonic GX1 over the Ricoh GXR Mount A12
GX1 | GXR Mount A12 | |||
---|---|---|---|---|
Announced | February 2012 | ![]() | August 2011 | Newer by 7 months |
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Ricoh GXR Mount A12 over the Panasonic GX1
GXR Mount A12 | GX1 | |||
---|---|---|---|---|
Display resolution | 920k | ![]() | 460k | Crisper display (+460k dot) |
Common features in the Panasonic GX1 and Ricoh GXR Mount A12
GX1 | GXR Mount A12 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial exact focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimension | 3" | ![]() | 3" | Identical display dimensions |
Selfie screen | ![]() | Lack of selfie screen |
Panasonic GX1 vs Ricoh GXR Mount A12 Physical Comparison
When you are aiming to travel with your camera often, you will have to consider its weight and size. The Panasonic GX1 features physical dimensions of 116mm x 68mm x 39mm (4.6" x 2.7" x 1.5") with a weight of 318 grams (0.70 lbs) whilst the Ricoh GXR Mount A12 has specifications of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") along with a weight of 370 grams (0.82 lbs).
Contrast the Panasonic GX1 versus Ricoh GXR Mount A12 in the latest Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at the time. Underneath is the front view sizing comparison of the GX1 and the GXR Mount A12.

Taking into account size and weight, the portability score of the GX1 and GXR Mount A12 is 87 and 84 respectively.

Panasonic GX1 vs Ricoh GXR Mount A12 Sensor Comparison
In many cases, it's tough to visualize the difference between sensor dimensions just by reading through specs. The picture below will help give you a better sense of the sensor sizes in the GX1 and GXR Mount A12.
All in all, both of the cameras have got different megapixels and different sensor dimensions. The GX1 featuring a tinier sensor is going to make getting bokeh tougher and the Panasonic GX1 will give more detail having its extra 4 Megapixels. Greater resolution will help you crop pics much more aggressively. The more recent GX1 provides an advantage with regard to sensor technology.

Panasonic GX1 vs Ricoh GXR Mount A12 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic GX1 vs Ricoh GXR Mount A12 Specifications
Panasonic Lumix DMC-GX1 | Ricoh GXR Mount A12 | |
---|---|---|
General Information | ||
Make | Panasonic | Ricoh |
Model type | Panasonic Lumix DMC-GX1 | Ricoh GXR Mount A12 |
Category | Entry-Level Mirrorless | Entry-Level Mirrorless |
Launched | 2012-02-14 | 2011-08-05 |
Physical type | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | Venus Engine FHD | - |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.6 x 15.7mm |
Sensor area | 224.9mm² | 370.5mm² |
Sensor resolution | 16 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Max resolution | 4592 x 3448 | 4288 x 2848 |
Max native ISO | 12800 | 3200 |
Lowest native ISO | 160 | 200 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 23 | - |
Lens | ||
Lens mount type | Micro Four Thirds | fixed lens |
Lens zoom range | - | () |
Available lenses | 107 | - |
Crop factor | 2.1 | 1.5 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display sizing | 3 inch | 3 inch |
Display resolution | 460 thousand dots | 920 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display tech | TFT Color LCD with wide-viewing angle | - |
Viewfinder Information | ||
Viewfinder type | Electronic (optional) | Electronic (optional) |
Features | ||
Min shutter speed | 60 seconds | 1 seconds |
Max shutter speed | 1/4000 seconds | 1/9000 seconds |
Continuous shutter rate | 4.0 frames per sec | 3.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 7.60 m | 9.60 m |
Flash options | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Manual |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Max flash synchronize | 1/160 seconds | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60 fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps) | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
Max video resolution | 1920x1080 | 1280x720 |
Video data format | MPEG-4, AVCHD | Motion JPEG |
Microphone port | ||
Headphone port | ||
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 sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 318 gr (0.70 lbs) | 370 gr (0.82 lbs) |
Dimensions | 116 x 68 x 39mm (4.6" x 2.7" x 1.5") | 120 x 70 x 45mm (4.7" x 2.8" x 1.8") |
DXO scores | ||
DXO Overall rating | 55 | not tested |
DXO Color Depth rating | 20.8 | not tested |
DXO Dynamic range rating | 10.6 | not tested |
DXO Low light rating | 703 | not tested |
Other | ||
Battery life | 300 photographs | 330 photographs |
Style of battery | Battery Pack | Battery Pack |
Battery ID | - | DB-90 |
Self timer | Yes (2 or 10 sec) | Yes (5 sec, custom) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC | SD/SDHC, Internal |
Card slots | Single | Single |
Retail pricing | $228 | $349 |