Casio EX-Z33 vs Sony A900
97 Imaging
33 Features
17 Overall
26


54 Imaging
66 Features
62 Overall
64
Casio EX-Z33 vs Sony A900 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 64 - 1600
- 640 x 480 video
- 36-107mm (F3.1-5.6) lens
- 106g - 95 x 56 x 18mm
- Released August 2009
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Introduced October 2008
- Successor is Sony A99

Casio EX-Z33 vs Sony A900 Overview
The following is a extensive overview of the Casio EX-Z33 versus Sony A900, one is a Small Sensor Compact and the other is a Advanced DSLR by companies Casio and Sony. There is a huge difference between the image resolutions of the EX-Z33 (10MP) and A900 (25MP) and the EX-Z33 (1/2.3") and A900 (Full frame) boast different sensor dimensions.

The EX-Z33 was launched 11 months after the A900 and they are of a similar generation. Both of the cameras have different body design with the Casio EX-Z33 being a Compact camera and the Sony A900 being a Mid-size SLR camera.
Before going into a step-by-step comparison, here is a simple view of how the EX-Z33 scores vs the A900 in terms of portability, imaging, features and an overall mark.

Casio EX-Z33 vs Sony A900 Gallery
Below is a sample of the gallery pictures for Casio Exilim EX-Z33 and Sony Alpha DSLR-A900. The complete galleries are viewable at Casio EX-Z33 Gallery and Sony A900 Gallery.
Reasons to pick Casio EX-Z33 over the Sony A900
EX-Z33 | A900 | |||
---|---|---|---|---|
Introduced | August 2009 | ![]() | October 2008 | Newer by 11 months |
Reasons to pick Sony A900 over the Casio EX-Z33
A900 | EX-Z33 | |||
---|---|---|---|---|
Display dimensions | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 922k | ![]() | 230k | Crisper display (+692k dot) |
Common features in the Casio EX-Z33 and Sony A900
EX-Z33 | A900 | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch display | ![]() | Lacking Touch display |
Casio EX-Z33 vs Sony A900 Physical Comparison
For those who are looking to travel with your camera frequently, you will need to take into account its weight and size. The Casio EX-Z33 offers outer dimensions of 95mm x 56mm x 18mm (3.7" x 2.2" x 0.7") accompanied by a weight of 106 grams (0.23 lbs) whilst the Sony A900 has specifications of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") and a weight of 895 grams (1.97 lbs).
Analyze the Casio EX-Z33 versus Sony A900 in the new Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using during that time. The following is a front view physical size comparison of the EX-Z33 versus the A900.

Considering size and weight, the portability score of the EX-Z33 and A900 is 97 and 54 respectively.

Casio EX-Z33 vs Sony A900 Sensor Comparison
Generally, it is tough to imagine the contrast between sensor dimensions merely by reading through specifications. The pic below should give you a stronger sense of the sensor dimensions in the EX-Z33 and A900.
To sum up, each of these cameras provide different resolutions and different sensor dimensions. The EX-Z33 due to its tinier sensor is going to make shooting shallower DOF trickier and the Sony A900 will resolve greater detail utilizing its extra 15 Megapixels. Greater resolution will let you crop photos more aggressively. The more modern EX-Z33 should have an advantage when it comes to sensor technology.

Casio EX-Z33 vs Sony A900 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z33 vs Sony A900 Specifications
Casio Exilim EX-Z33 | Sony Alpha DSLR-A900 | |
---|---|---|
General Information | ||
Brand | Casio | Sony |
Model type | Casio Exilim EX-Z33 | Sony Alpha DSLR-A900 |
Class | Small Sensor Compact | Advanced DSLR |
Released | 2009-08-31 | 2008-10-22 |
Physical type | Compact | Mid-size SLR |
Sensor Information | ||
Processor Chip | - | Bionz |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor dimensions | 6.17 x 4.55mm | 35.9 x 24mm |
Sensor area | 28.1mm² | 861.6mm² |
Sensor resolution | 10MP | 25MP |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 3648 x 2736 | 6048 x 4032 |
Maximum native ISO | 1600 | 6400 |
Min native ISO | 64 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | - | 9 |
Lens | ||
Lens mount type | fixed lens | Sony/Minolta Alpha |
Lens zoom range | 36-107mm (3.0x) | - |
Max aperture | f/3.1-5.6 | - |
Macro focusing range | 10cm | - |
Total lenses | - | 143 |
Crop factor | 5.8 | 1 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen sizing | 2.5 inches | 3 inches |
Resolution of screen | 230 thousand dots | 922 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | - | TFT Xtra Fine color LCD |
Viewfinder Information | ||
Viewfinder | None | Optical (pentaprism) |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.74x |
Features | ||
Min shutter speed | 4 secs | 30 secs |
Max shutter speed | 1/2000 secs | 1/8000 secs |
Continuous shutter rate | - | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 2.80 m | no built-in flash |
Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | - | 1/250 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | - |
Maximum video resolution | 640x480 | None |
Video file format | Motion JPEG | - |
Mic support | ||
Headphone support | ||
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 | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 106 gr (0.23 lb) | 895 gr (1.97 lb) |
Physical dimensions | 95 x 56 x 18mm (3.7" x 2.2" x 0.7") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
DXO scores | ||
DXO Overall rating | not tested | 79 |
DXO Color Depth rating | not tested | 23.7 |
DXO Dynamic range rating | not tested | 12.3 |
DXO Low light rating | not tested | 1431 |
Other | ||
Battery life | - | 880 images |
Type of battery | - | Battery Pack |
Battery ID | NP-82 | NP-FM500H |
Self timer | Yes (2 or 10 sec, Triple) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC card, Internal | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
Card slots | 1 | Dual |
Pricing at release | $120 | $2,736 |