Casio EX-ZR300 vs Sony A300
92 Imaging
39 Features
50 Overall
43
64 Imaging
48 Features
45 Overall
46
Casio EX-ZR300 vs Sony A300 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 24-300mm (F3.0-5.9) lens
- 205g - 105 x 59 x 29mm
- Launched May 2012
(Full Review)
- 10MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 632g - 131 x 99 x 75mm
- Introduced January 2008
- Replacement is Sony A330
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Its time to examine more in depth at the Casio EX-ZR300 vs Sony A300, one being a Small Sensor Superzoom and the latter is a Entry-Level DSLR by companies Casio and Sony. There exists a sizeable gap among the sensor resolutions of the EX-ZR300 (16MP) and A300 (10MP) and the EX-ZR300 (1/2.3") and A300 (APS-C) feature totally different sensor sizing.
Photography GlossaryThe EX-ZR300 was revealed 4 years later than the A300 and that is a fairly large gap as far as camera technology is concerned. Each of the cameras offer different body type with the Casio EX-ZR300 being a Compact camera and the Sony A300 being a Compact SLR camera.
Before delving through a comprehensive comparison, below is a concise synopsis of how the EX-ZR300 matches up vs the A300 with respect to portability, imaging, features and an overall grade.
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The following is a preview of the gallery images for Casio Exilim EX-ZR300 and Sony Alpha DSLR-A300. The full galleries are viewable at Casio EX-ZR300 Gallery and Sony A300 Gallery.
Reasons to pick Casio EX-ZR300 over the Sony A300
| EX-ZR300 | A300 | |||
|---|---|---|---|---|
| Introduced | May 2012 | January 2008 | More recent by 53 months | |
| Screen sizing | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 461k | 230k | Sharper screen (+231k dot) |
Reasons to pick Sony A300 over the Casio EX-ZR300
| A300 | EX-ZR300 | |||
|---|---|---|---|---|
| Screen type | Tilting | Fixed | Tilting screen |
Common features in the Casio EX-ZR300 and Sony A300
| EX-ZR300 | A300 | |||
|---|---|---|---|---|
| Manual focus | Very accurate focus | |||
| Selfie screen | Neither has selfie screen | |||
| Touch screen | No Touch screen |
Casio EX-ZR300 vs Sony A300 Physical Comparison
If you're aiming to lug around your camera, you are going to need to factor in its weight and dimensions. The Casio EX-ZR300 has exterior dimensions of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") accompanied by a weight of 205 grams (0.45 lbs) while the Sony A300 has dimensions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") and a weight of 632 grams (1.39 lbs).
Take a look at the Casio EX-ZR300 vs Sony A300 in the new Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are using at that time. Underneath is the front view over all size comparison of the EX-ZR300 compared to the A300.

Taking into account dimensions and weight, the portability score of the EX-ZR300 and A300 is 92 and 64 respectively.
Casio EX-ZR300 vs Sony A300 Sensor Comparison
Typically, it's hard to visualise the gap in sensor measurements simply by checking out technical specs. The photograph here should give you a better sense of the sensor sizes in the EX-ZR300 and A300.
As you have seen, the two cameras enjoy different resolutions and different sensor measurements. The EX-ZR300 with its smaller sensor will make achieving shallower depth of field harder and the Casio EX-ZR300 will provide greater detail because of its extra 6MP. Higher resolution will also let you crop shots far more aggressively. The younger EX-ZR300 is going to have an advantage with regard to sensor tech.
Casio EX-ZR300 vs Sony A300 Screen and ViewFinder
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Casio EX-ZR300 vs Sony A300 Specifications
| Casio Exilim EX-ZR300 | Sony Alpha DSLR-A300 | |
|---|---|---|
| General Information | ||
| Make | Casio | Sony |
| Model | Casio Exilim EX-ZR300 | Sony Alpha DSLR-A300 |
| Type | Small Sensor Superzoom | Entry-Level DSLR |
| Launched | 2012-05-22 | 2008-01-30 |
| Body design | Compact | Compact SLR |
| Sensor Information | ||
| Chip | Exilim Engine HS | - |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.6 x 15.8mm |
| Sensor area | 28.1mm² | 372.9mm² |
| Sensor resolution | 16MP | 10MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | - |
| Highest resolution | 4608 x 3456 | 3872 x 2592 |
| Highest native ISO | 3200 | 3200 |
| Min native ISO | 80 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 9 |
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 24-300mm (12.5x) | - |
| Maximal aperture | f/3.0-5.9 | - |
| Macro focus range | 1cm | - |
| Amount of lenses | - | 143 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Range of display | Fixed Type | Tilting |
| Display size | 3 inch | 2.7 inch |
| Display resolution | 461 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | Super Clear TFT color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentamirror) |
| Viewfinder coverage | - | 95% |
| Viewfinder magnification | - | 0.49x |
| Features | ||
| Slowest shutter speed | 15 secs | 30 secs |
| Maximum shutter speed | 1/2000 secs | 1/4000 secs |
| Continuous shooting speed | - | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 4.70 m | 12.00 m (at ISO 100) |
| Flash modes | Auto, On, Off, Red-Eye | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (15, 30 fps), 640 x 480 (30, 120 fps), 512 x 384 (30, 240 fps), 224 x 160 (480 fps) 224 x 64 (1000 fps) | - |
| Highest video resolution | 1920x1080 | None |
| Video file format | H.264 | - |
| Mic jack | ||
| Headphone jack | ||
| 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 seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 205g (0.45 pounds) | 632g (1.39 pounds) |
| Dimensions | 105 x 59 x 29mm (4.1" x 2.3" x 1.1") | 131 x 99 x 75mm (5.2" x 3.9" x 3.0") |
| DXO scores | ||
| DXO All around score | not tested | 64 |
| DXO Color Depth score | not tested | 22.5 |
| DXO Dynamic range score | not tested | 11.4 |
| DXO Low light score | not tested | 538 |
| Other | ||
| Battery life | 500 images | - |
| Form of battery | Battery Pack | - |
| Battery model | NP-130 | - |
| Self timer | Yes (2 or 10 seconds, Triple) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC | Compact Flash |
| Storage slots | 1 | 1 |
| Retail pricing | $329 | $0 |