Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro
95 Imaging
36 Features
25 Overall
31


77 Imaging
52 Features
31 Overall
43
Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 26-104mm (F2.6-5.9) lens
- 143g - 99 x 53 x 20mm
- Released January 2010
(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

Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Overview
Let's take a deeper look at the Casio EX-Z550 versus Ricoh GXR A12 50mm F2.5 Macro, former is a Ultracompact while the latter is a Advanced Mirrorless by competitors Casio and Ricoh. The sensor resolution of the EX-Z550 (14MP) and the GXR A12 50mm F2.5 Macro (12MP) is pretty similar but the EX-Z550 (1/2.3") and GXR A12 50mm F2.5 Macro (APS-C) have different sensor measurements.

The EX-Z550 was unveiled 2 months after the GXR A12 50mm F2.5 Macro and they are of a similar age. Each of these cameras have different body design with the Casio EX-Z550 being a Ultracompact camera and the Ricoh GXR A12 50mm F2.5 Macro being a Rangefinder-style mirrorless camera.
Before diving right into a more detailed comparison, here is a short highlight of how the EX-Z550 scores versus the GXR A12 50mm F2.5 Macro for portability, imaging, features and an overall mark.

Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Gallery
Here is a preview of the gallery images for Casio Exilim EX-Z550 & Ricoh GXR A12 50mm F2.5 Macro. The full galleries are provided at Casio EX-Z550 Gallery & Ricoh GXR A12 50mm F2.5 Macro Gallery.
Reasons to pick Casio EX-Z550 over the Ricoh GXR A12 50mm F2.5 Macro
EX-Z550 | GXR A12 50mm F2.5 Macro |
---|
Reasons to pick Ricoh GXR A12 50mm F2.5 Macro over the Casio EX-Z550
GXR A12 50mm F2.5 Macro | EX-Z550 | |||
---|---|---|---|---|
Screen dimensions | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 920k | ![]() | 230k | Clearer screen (+690k dot) |
Common features in the Casio EX-Z550 and Ricoh GXR A12 50mm F2.5 Macro
EX-Z550 | GXR A12 50mm F2.5 Macro | |||
---|---|---|---|---|
Announced | January 2010 | ![]() | November 2009 | Similar age |
Manually focus | ![]() | More precise focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | No selfie screen | ||
Touch friendly screen | ![]() | No Touch friendly screen |
Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Physical Comparison
For anybody who is intending to travel with your camera frequently, you'll need to think about its weight and dimensions. The Casio EX-Z550 has external dimensions of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") along with a weight of 143 grams (0.32 lbs) whilst the Ricoh GXR A12 50mm F2.5 Macro has dimensions of 114mm x 70mm x 77mm (4.5" x 2.8" x 3.0") and a weight of 453 grams (1.00 lbs).
Look at the Casio EX-Z550 versus Ricoh GXR A12 50mm F2.5 Macro in our brand new Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change dependant on the lens you have at the time. Below is a front view dimension comparison of the EX-Z550 and the GXR A12 50mm F2.5 Macro.

Looking at size and weight, the portability grade of the EX-Z550 and GXR A12 50mm F2.5 Macro is 95 and 77 respectively.

Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Sensor Comparison
Oftentimes, its hard to imagine the gap between sensor dimensions just by reviewing specs. The image underneath may offer you a clearer sense of the sensor sizes in the EX-Z550 and GXR A12 50mm F2.5 Macro.
All in all, each of these cameras provide different megapixels and different sensor dimensions. The EX-Z550 with its tinier sensor is going to make shooting shallow DOF trickier and the Casio EX-Z550 will offer you more detail having an extra 2MP. Higher resolution can also help you crop shots more aggressively.

Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z550 vs Ricoh GXR A12 50mm F2.5 Macro Specifications
Casio Exilim EX-Z550 | Ricoh GXR A12 50mm F2.5 Macro | |
---|---|---|
General Information | ||
Make | Casio | Ricoh |
Model | Casio Exilim EX-Z550 | Ricoh GXR A12 50mm F2.5 Macro |
Category | Ultracompact | Advanced Mirrorless |
Released | 2010-01-06 | 2009-11-10 |
Physical type | Ultracompact | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | - | GR engine III |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor dimensions | 6.17 x 4.55mm | 23.6 x 15.7mm |
Sensor surface area | 28.1mm² | 370.5mm² |
Sensor resolution | 14 megapixels | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4320 x 3240 | 4288 x 2848 |
Maximum native ISO | 3200 | 3200 |
Minimum native ISO | 64 | 200 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 26-104mm (4.0x) | 50mm (1x) |
Max aperture | f/2.6-5.9 | f/2.5 |
Macro focus range | - | 1cm |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 2.7 inch | 3 inch |
Screen resolution | 230 thousand dots | 920 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic (optional) |
Features | ||
Minimum shutter speed | 4 secs | 180 secs |
Fastest shutter speed | 1/2000 secs | 1/3200 secs |
Continuous shutter rate | - | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | - | 3.00 m |
Flash modes | Auto, flash off, flash on, red eye reduction | Auto, On, Off, Red-Eye, Slow Sync, Manual |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 × 720, 640 x 480, 320 x 240 | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
Maximum video resolution | 640x480 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 143 grams (0.32 pounds) | 453 grams (1.00 pounds) |
Physical dimensions | 99 x 53 x 20mm (3.9" x 2.1" x 0.8") | 114 x 70 x 77mm (4.5" x 2.8" x 3.0") |
DXO scores | ||
DXO Overall score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | - | 320 photographs |
Battery type | - | Battery Pack |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec, 10 sec (3 images) ) |
Time lapse feature | ||
Type of storage | SD/SDHC card, Internal | SD/SDHC, Internal |
Card slots | 1 | 1 |
Launch cost | $149 | $566 |