Casio EX-Z550 vs Ricoh GR II
95 Imaging
36 Features
25 Overall
31
89 Imaging
58 Features
55 Overall
56
Casio EX-Z550 vs Ricoh GR II 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)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- 1920 x 1080 video
- 28mm (F2.8-16.0) lens
- 251g - 117 x 63 x 35mm
- Revealed June 2015
- Superseded the Ricoh GR
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Below is a detailed analysis of the Casio EX-Z550 and Ricoh GR II, one being a Ultracompact and the latter is a Large Sensor Compact by companies Casio and Ricoh. The image resolution of the EX-Z550 (14MP) and the GR II (16MP) is relatively well matched but the EX-Z550 (1/2.3") and GR II (APS-C) come with different sensor sizes.
Photobucket discusses licensing 13 billion images with AI firmsThe EX-Z550 was launched 6 years earlier than the GR II and that is quite a large gap as far as technology is concerned. Each of the cameras offer different body type with the Casio EX-Z550 being a Ultracompact camera and the Ricoh GR II being a Large Sensor Compact camera.
Before we go straight into a in-depth comparison, below is a short synopsis of how the EX-Z550 grades vs the GR II in terms of portability, imaging, features and an overall grade.
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Here is a preview of the gallery photos for Casio Exilim EX-Z550 and Ricoh GR II. The complete galleries are viewable at Casio EX-Z550 Gallery and Ricoh GR II Gallery.
Reasons to pick Casio EX-Z550 over the Ricoh GR II
| EX-Z550 | GR II |
|---|
Reasons to pick Ricoh GR II over the Casio EX-Z550
| GR II | EX-Z550 | |||
|---|---|---|---|---|
| Revealed | June 2015 | January 2010 | More recent by 66 months | |
| Screen sizing | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 1230k | 230k | Sharper screen (+1000k dot) |
Common features in the Casio EX-Z550 and Ricoh GR II
| EX-Z550 | GR II | |||
|---|---|---|---|---|
| Focus manually | More precise focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Lacking selfie screen | |||
| Touch friendly screen | Lacking Touch friendly screen |
Casio EX-Z550 vs Ricoh GR II Physical Comparison
If you are aiming to lug around your camera regularly, you will need to factor in its weight and volume. The Casio EX-Z550 offers physical measurements of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") having a weight of 143 grams (0.32 lbs) whilst the Ricoh GR II has sizing of 117mm x 63mm x 35mm (4.6" x 2.5" x 1.4") and a weight of 251 grams (0.55 lbs).
Take a look at the Casio EX-Z550 and Ricoh GR II in the new Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using during that time. Below is the front view measurement comparison of the EX-Z550 versus the GR II.

Considering dimensions and weight, the portability score of the EX-Z550 and GR II is 95 and 89 respectively.
Casio EX-Z550 vs Ricoh GR II Sensor Comparison
Typically, it can be difficult to picture the contrast between sensor measurements only by reading through specs. The visual below should provide you a greater sense of the sensor sizing in the EX-Z550 and GR II.
As you can plainly see, the 2 cameras enjoy different megapixels and different sensor measurements. The EX-Z550 because of its tinier sensor is going to make getting shallow depth of field more challenging and the Ricoh GR II will give you greater detail utilizing its extra 2 Megapixels. Higher resolution can also make it easier to crop shots far more aggressively. The older EX-Z550 is going to be behind when it comes to sensor technology.
Casio EX-Z550 vs Ricoh GR II Screen and ViewFinder
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Casio EX-Z550 vs Ricoh GR II Specifications
| Casio Exilim EX-Z550 | Ricoh GR II | |
|---|---|---|
| General Information | ||
| Brand | Casio | Ricoh |
| Model type | Casio Exilim EX-Z550 | Ricoh GR II |
| Category | Ultracompact | Large Sensor Compact |
| Released | 2010-01-06 | 2015-06-17 |
| Body design | Ultracompact | Large Sensor Compact |
| Sensor Information | ||
| Processor Chip | - | GR Engine V |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.7 x 15.7mm |
| Sensor area | 28.1mm² | 372.1mm² |
| Sensor resolution | 14 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
| Highest Possible resolution | 4320 x 3240 | 4928 x 3264 |
| Maximum native ISO | 3200 | 25600 |
| Min native ISO | 64 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 26-104mm (4.0x) | 28mm (1x) |
| Maximal aperture | f/2.6-5.9 | f/2.8-16.0 |
| Macro focusing range | - | 10cm |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.7 inches | 3 inches |
| Resolution of screen | 230k dot | 1,230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (optional) |
| Features | ||
| Minimum shutter speed | 4s | 300s |
| Fastest shutter speed | 1/2000s | 1/4000s |
| Continuous shutter speed | - | 4.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | - | 3.00 m (at Auto ISO) |
| Flash options | Auto, flash off, flash on, red eye reduction | Auto, Flash On, Flash Synchro., Manual Flash, Red-Eye Flash Auto, Red-Eye Flash On, Red-Eye Flash Synchro, Wireless |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB 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 | 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p, 25p, 24p) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4, H.264 |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 143g (0.32 lbs) | 251g (0.55 lbs) |
| Dimensions | 99 x 53 x 20mm (3.9" x 2.1" x 0.8") | 117 x 63 x 35mm (4.6" x 2.5" x 1.4") |
| DXO scores | ||
| DXO Overall rating | not tested | 80 |
| DXO Color Depth rating | not tested | 23.6 |
| DXO Dynamic range rating | not tested | 13.7 |
| DXO Low light rating | not tested | 1078 |
| Other | ||
| Battery life | - | 320 photographs |
| Type of battery | - | Battery Pack |
| Battery ID | - | DB-65 |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes |
| Time lapse feature | ||
| Type of storage | SD/SDHC card, Internal | SD/SDHC/SDXC |
| Storage slots | One | One |
| Cost at release | $149 | $599 |