Casio EX-ZR300 vs Pentax E90
92 Imaging
39 Features
50 Overall
43
94 Imaging
33 Features
11 Overall
24
Casio EX-ZR300 vs Pentax E90 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
- Introduced May 2012
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Released January 2010
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Following is a extended assessment of the Casio EX-ZR300 and Pentax E90, one is a Small Sensor Superzoom and the latter is a Small Sensor Compact by competitors Casio and Pentax. There exists a big gap among the sensor resolutions of the EX-ZR300 (16MP) and E90 (10MP) but both cameras boast the same sensor measurements (1/2.3").
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe EX-ZR300 was unveiled 2 years after the E90 which is a fairly big gap as far as camera technology is concerned. Both the cameras have the same body design (Compact).
Before getting into a comprehensive comparison, here is a quick summary of how the EX-ZR300 matches up against the E90 in terms of portability, imaging, features and an overall score.
Photography Glossary Casio EX-ZR300 vs Pentax E90 Gallery
The following is a preview of the gallery images for Casio Exilim EX-ZR300 and Pentax Optio E90. The full galleries are available at Casio EX-ZR300 Gallery and Pentax E90 Gallery.
Reasons to pick Casio EX-ZR300 over the Pentax E90
| EX-ZR300 | E90 | |||
|---|---|---|---|---|
| Released | May 2012 | January 2010 | More modern by 29 months | |
| Manual focus | Dial precise focus | |||
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 461k | 230k | Sharper screen (+231k dot) |
Reasons to pick Pentax E90 over the Casio EX-ZR300
| E90 | EX-ZR300 |
|---|
Common features in the Casio EX-ZR300 and Pentax E90
| EX-ZR300 | E90 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither has selfie screen | |||
| Touch screen | Neither has Touch screen |
Casio EX-ZR300 vs Pentax E90 Physical Comparison
If you are going to carry around your camera regularly, you need to factor its weight and volume. The Casio EX-ZR300 has physical dimensions of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs) and the Pentax E90 has sizing of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 145 grams (0.32 lbs).
See the Casio EX-ZR300 and Pentax E90 in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that time. Here is a front view physical size comparison of the EX-ZR300 against the E90.

Factoring in dimensions and weight, the portability rating of the EX-ZR300 and E90 is 92 and 94 respectively.
Casio EX-ZR300 vs Pentax E90 Sensor Comparison
Normally, it is tough to see the contrast in sensor sizes merely by researching technical specs. The pic below may provide you a more clear sense of the sensor sizes in the EX-ZR300 and E90.
As you can tell, both of these cameras provide the same sensor dimensions albeit not the same resolution. You should expect the Casio EX-ZR300 to provide you with more detail having an extra 6MP. Higher resolution will also enable you to crop pictures more aggressively. The younger EX-ZR300 will have an edge with regard to sensor tech.
Casio EX-ZR300 vs Pentax E90 Screen and ViewFinder
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Casio EX-ZR300 vs Pentax E90 Specifications
| Casio Exilim EX-ZR300 | Pentax Optio E90 | |
|---|---|---|
| General Information | ||
| Manufacturer | Casio | Pentax |
| Model | Casio Exilim EX-ZR300 | Pentax Optio E90 |
| Type | Small Sensor Superzoom | Small Sensor Compact |
| Introduced | 2012-05-22 | 2010-01-25 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Processor Chip | Exilim Engine HS | Prime |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.08 x 4.56mm |
| Sensor surface area | 28.1mm² | 27.7mm² |
| Sensor resolution | 16 megapixel | 10 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Maximum resolution | 4608 x 3456 | 3648 x 2736 |
| Maximum native ISO | 3200 | 3200 |
| Min native ISO | 80 | 80 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 3 |
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 24-300mm (12.5x) | 32-95mm (3.0x) |
| Maximal aperture | f/3.0-5.9 | f/3.1-5.9 |
| Macro focus range | 1cm | 6cm |
| Focal length multiplier | 5.8 | 5.9 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 3" | 2.7" |
| Display resolution | 461k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | Super Clear TFT color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Lowest shutter speed | 15s | 4s |
| Highest shutter speed | 1/2000s | 1/2000s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 4.70 m | 3.50 m |
| Flash options | Auto, On, Off, Red-Eye | - |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| 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) | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 1920x1080 | 1280x720 |
| Video format | H.264 | Motion JPEG |
| 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 | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 205 gr (0.45 pounds) | 145 gr (0.32 pounds) |
| Physical dimensions | 105 x 59 x 29mm (4.1" x 2.3" x 1.1") | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") |
| DXO scores | ||
| DXO All around 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 | 500 shots | - |
| Type of battery | Battery Pack | - |
| Battery model | NP-130 | 2 x AA |
| Self timer | Yes (2 or 10 seconds, Triple) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC, Internal |
| Storage slots | 1 | 1 |
| Retail pricing | $329 | $100 |