Casio EX-S5 vs Sony A390
97 Imaging
31 Features
12 Overall
23
66 Imaging
53 Features
54 Overall
53
Casio EX-S5 vs Sony A390 Key Specs
(Full Review)
- 9MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 1600
- 640 x 480 video
- ()mm (F3.1-5.6) lens
- 100g - 102 x 35 x 22mm
- Introduced January 2009
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 549g - 128 x 97 x 86mm
- Introduced July 2010
- Replaced the Sony A380
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Let's look a bit more in depth at the Casio EX-S5 vs Sony A390, former is a Ultracompact while the latter is a Entry-Level DSLR by brands Casio and Sony. There is a substantial difference among the resolutions of the EX-S5 (9MP) and A390 (14MP) and the EX-S5 (1/2.3") and A390 (APS-C) enjoy totally different sensor measurements.
President Biden pushes bill mandating TikTok sale or banThe EX-S5 was announced 18 months prior to the A390 which makes the cameras a generation away from each other. Both the cameras come with different body type with the Casio EX-S5 being a Ultracompact camera and the Sony A390 being a Compact SLR camera.
Before we go through a step-by-step comparison, below is a brief summation of how the EX-S5 grades versus the A390 when considering portability, imaging, features and an overall score.
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The following is a preview of the gallery photos for Casio Exilim EX-S5 & Sony Alpha DSLR-A390. The whole galleries are viewable at Casio EX-S5 Gallery & Sony A390 Gallery.
Reasons to pick Casio EX-S5 over the Sony A390
| EX-S5 | A390 |
|---|
Reasons to pick Sony A390 over the Casio EX-S5
| A390 | EX-S5 | |||
|---|---|---|---|---|
| Introduced | July 2010 | January 2009 | More modern by 18 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 230k | 115k | Sharper screen (+115k dot) |
Common features in the Casio EX-S5 and Sony A390
| EX-S5 | A390 | |||
|---|---|---|---|---|
| Manually focus | Dial accurate focus | |||
| Screen dimension | 2.7" | 2.7" | Identical screen measurements | |
| Selfie screen | Neither contains selfie screen | |||
| Touch friendly screen | Neither contains Touch friendly screen |
Casio EX-S5 vs Sony A390 Physical Comparison
If you are aiming to carry around your camera regularly, you are going to need to factor its weight and measurements. The Casio EX-S5 has got outer measurements of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") along with a weight of 100 grams (0.22 lbs) while the Sony A390 has proportions of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") along with a weight of 549 grams (1.21 lbs).
Compare the Casio EX-S5 vs Sony A390 in our brand new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary based on the lens you have at the time. The following is the front view size comparison of the EX-S5 vs the A390.

Taking into consideration size and weight, the portability grade of the EX-S5 and A390 is 97 and 66 respectively.
Casio EX-S5 vs Sony A390 Sensor Comparison
Generally, its tough to see the gap in sensor sizes purely by seeing a spec sheet. The pic underneath may give you a clearer sense of the sensor sizing in the EX-S5 and A390.
As you can see, both of those cameras posses different resolutions and different sensor sizes. The EX-S5 having a smaller sensor will make achieving shallower DOF more challenging and the Sony A390 will produce more detail with its extra 5MP. Higher resolution will also enable you to crop photographs somewhat more aggressively. The more aged EX-S5 will be disadvantaged with regard to sensor technology.
Casio EX-S5 vs Sony A390 Screen and ViewFinder
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Casio EX-S5 vs Sony A390 Specifications
| Casio Exilim EX-S5 | Sony Alpha DSLR-A390 | |
|---|---|---|
| General Information | ||
| Company | Casio | Sony |
| Model type | Casio Exilim EX-S5 | Sony Alpha DSLR-A390 |
| Category | Ultracompact | Entry-Level DSLR |
| Introduced | 2009-01-08 | 2010-07-28 |
| Body design | Ultracompact | Compact SLR |
| Sensor Information | ||
| Processor | - | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.5 x 15.7mm |
| Sensor surface area | 28.1mm² | 369.0mm² |
| Sensor resolution | 9 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Full resolution | 3648 x 2736 | 4592 x 3056 |
| Max native ISO | 1600 | 3200 |
| Min native ISO | 64 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | () | - |
| Highest aperture | f/3.1-5.6 | - |
| Available lenses | - | 143 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 2.7" | 2.7" |
| Screen resolution | 115k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentamirror) |
| Viewfinder coverage | - | 95 percent |
| Viewfinder magnification | - | 0.49x |
| Features | ||
| Lowest shutter speed | 1/2 seconds | 30 seconds |
| Highest shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shooting speed | - | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | 10.00 m (at ISO 100) |
| Flash settings | - | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Highest flash sync | - | 1/160 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | - |
| Max video resolution | 640x480 | None |
| Video file format | Motion JPEG | - |
| Mic input | ||
| Headphone input | ||
| 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 proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 100 grams (0.22 pounds) | 549 grams (1.21 pounds) |
| Dimensions | 102 x 35 x 22mm (4.0" x 1.4" x 0.9") | 128 x 97 x 86mm (5.0" x 3.8" x 3.4") |
| DXO scores | ||
| DXO All around rating | not tested | 66 |
| DXO Color Depth rating | not tested | 22.5 |
| DXO Dynamic range rating | not tested | 11.5 |
| DXO Low light rating | not tested | 607 |
| Other | ||
| Battery life | - | 230 shots |
| Battery format | - | Battery Pack |
| Battery ID | NP-80 | NP-FH50 |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/ SDHC, Memory Stick Pro Duo |
| Storage slots | One | One |
| Pricing at launch | $130 | $500 |