Casio EX-Z29 vs Sony A55
95 Imaging
32 Features
19 Overall
26
67 Imaging
55 Features
80 Overall
65
Casio EX-Z29 vs Sony A55 Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- 640 x 480 video
- 38-113mm (F) lens
- 125g - 101 x 57 x 23mm
- Launched March 2009
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 12800 (Push to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Revealed August 2010
- Replacement is Sony A57
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Lets take a closer look at the Casio EX-Z29 and Sony A55, former is a Ultracompact while the other is a Entry-Level DSLR by competitors Casio and Sony. There exists a substantial gap among the resolutions of the EX-Z29 (10MP) and A55 (16MP) and the EX-Z29 (1/2.5") and A55 (APS-C) have totally different sensor sizing.
President Biden pushes bill mandating TikTok sale or banThe EX-Z29 was revealed 17 months before the A55 making them a generation away from one another. Both cameras have different body design with the Casio EX-Z29 being a Ultracompact camera and the Sony A55 being a Compact SLR camera.
Before we go straight to a in depth comparison, here is a simple summary of how the EX-Z29 matches up against the A55 in the way of portability, imaging, features and an overall mark.
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Below is a sample of the gallery pictures for Casio Exilim EX-Z29 & Sony SLT-A55. The full galleries are provided at Casio EX-Z29 Gallery & Sony A55 Gallery.
Reasons to pick Casio EX-Z29 over the Sony A55
| EX-Z29 | A55 |
|---|
Reasons to pick Sony A55 over the Casio EX-Z29
| A55 | EX-Z29 | |||
|---|---|---|---|---|
| Revealed | August 2010 | March 2009 | Newer by 17 months | |
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Display dimensions | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 921k | 115k | Sharper display (+806k dot) | |
| Selfie screen | Take selfies |
Common features in the Casio EX-Z29 and Sony A55
| EX-Z29 | A55 | |||
|---|---|---|---|---|
| Focus manually | Very exact focus | |||
| Touch friendly display | Missing Touch friendly display |
Casio EX-Z29 vs Sony A55 Physical Comparison
For those who are going to travel with your camera regularly, you are going to need to think about its weight and measurements. The Casio EX-Z29 provides outer measurements of 101mm x 57mm x 23mm (4.0" x 2.2" x 0.9") with a weight of 125 grams (0.28 lbs) whilst the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 500 grams (1.10 lbs).
Check out the Casio EX-Z29 and Sony A55 in our completely new Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary dependant on the lens you use at the time. Here is a front view measurement comparison of the EX-Z29 against the A55.

Taking into consideration dimensions and weight, the portability rating of the EX-Z29 and A55 is 95 and 67 respectively.
Casio EX-Z29 vs Sony A55 Sensor Comparison
Sometimes, its difficult to envision the contrast in sensor dimensions just by viewing a spec sheet. The pic underneath should provide you a better sense of the sensor measurements in the EX-Z29 and A55.
Clearly, both of these cameras have different megapixels and different sensor dimensions. The EX-Z29 using its smaller sensor will make achieving shallower DOF trickier and the Sony A55 will render more detail because of its extra 6MP. Greater resolution will also let you crop images a bit more aggressively. The more aged EX-Z29 will be behind when it comes to sensor technology.
Casio EX-Z29 vs Sony A55 Screen and ViewFinder
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Casio EX-Z29 vs Sony A55 Specifications
| Casio Exilim EX-Z29 | Sony SLT-A55 | |
|---|---|---|
| General Information | ||
| Manufacturer | Casio | Sony |
| Model | Casio Exilim EX-Z29 | Sony SLT-A55 |
| Category | Ultracompact | Entry-Level DSLR |
| Launched | 2009-03-03 | 2010-08-24 |
| Body design | Ultracompact | Compact SLR |
| Sensor Information | ||
| Chip | - | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.5" | APS-C |
| Sensor measurements | 5.744 x 4.308mm | 23.5 x 15.6mm |
| Sensor surface area | 24.7mm² | 366.6mm² |
| Sensor resolution | 10 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Maximum resolution | 3648 x 2736 | 4912 x 3264 |
| Maximum native ISO | 1600 | 12800 |
| Maximum boosted ISO | - | 25600 |
| Min native ISO | 100 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | - | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mount | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 38-113mm (3.0x) | - |
| Amount of lenses | - | 143 |
| Focal length multiplier | 6.3 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen diagonal | 2.7 inches | 3 inches |
| Screen resolution | 115 thousand dot | 921 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,150 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.73x |
| Features | ||
| Lowest shutter speed | 4 secs | 30 secs |
| Highest shutter speed | 1/2000 secs | 1/4000 secs |
| Continuous shooting speed | - | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 2.80 m | 10.00 m (@ ISO 100) |
| Flash modes | Auto, Flash Off, Flash On, Red Eye Reduction | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Highest flash sync | - | 1/160 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4, AVCHD, H.264 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 125 gr (0.28 lbs) | 500 gr (1.10 lbs) |
| Physical dimensions | 101 x 57 x 23mm (4.0" x 2.2" x 0.9") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO All around score | not tested | 73 |
| DXO Color Depth score | not tested | 23.0 |
| DXO Dynamic range score | not tested | 12.4 |
| DXO Low light score | not tested | 816 |
| Other | ||
| Battery life | - | 380 shots |
| Type of battery | - | Battery Pack |
| Battery model | NP-60 | NP-FW50 |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SDHC / SD Memory Card | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Launch pricing | $79 | $800 |