Pentax E90 vs Sony S2100
94 Imaging
33 Features
11 Overall
24
93 Imaging
35 Features
17 Overall
27
Pentax E90 vs Sony S2100 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Revealed January 2010
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- 640 x 480 video
- 33-105mm (F3.1-5.6) lens
- 167g - 98 x 61 x 27mm
- Revealed January 2010
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Its time to look more closely at the Pentax E90 and Sony S2100, both Small Sensor Compact cameras by manufacturers Pentax and Sony. The resolution of the E90 (10MP) and the S2100 (12MP) is very close and they possess the same exact sensor size (1/2.3").
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe E90 was launched within a month of the S2100 so they are of a similar generation. Both of the cameras offer the identical body type (Compact).
Before delving straight into a more detailed comparison, below is a concise summary of how the E90 matches up against the S2100 for portability, imaging, features and an overall score.
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Here is a sample of the gallery pics for Pentax Optio E90 and Sony Cyber-shot DSC-S2100. The complete galleries are provided at Pentax E90 Gallery and Sony S2100 Gallery.
Reasons to pick Pentax E90 over the Sony S2100
| E90 | S2100 |
|---|
Reasons to pick Sony S2100 over the Pentax E90
| S2100 | E90 | |||
|---|---|---|---|---|
| Display sizing | 3" |  | 2.7" | Larger display (+0.3") |
Common features in the Pentax E90 and Sony S2100
| E90 | S2100 | |||
|---|---|---|---|---|
| Revealed | January 2010 |  | January 2010 | Same generation |
| Manually focus |  | No manual focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Display resolution | 230k |  | 230k | Identical display resolution |
| Selfie screen |  | Neither provides selfie screen | ||
| Touch display |  | Neither provides Touch display |
Pentax E90 vs Sony S2100 Physical Comparison
If you are aiming to carry around your camera, you will want to factor in its weight and dimensions. The Pentax E90 provides physical dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 145 grams (0.32 lbs) while the Sony S2100 has dimensions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") having a weight of 167 grams (0.37 lbs).
Examine the Pentax E90 and Sony S2100 in the all new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with at that moment. Here is the front view scale comparison of the E90 versus the S2100.
Factoring in size and weight, the portability score of the E90 and S2100 is 94 and 93 respectively.
Pentax E90 vs Sony S2100 Sensor Comparison
Oftentimes, it can be hard to picture the contrast in sensor sizes purely by looking through technical specs. The picture underneath might provide you a greater sense of the sensor sizes in the E90 and S2100.
As you have seen, each of the cameras enjoy the same exact sensor sizing but different resolution. You should expect to see the Sony S2100 to provide you with extra detail utilizing its extra 2MP. Greater resolution can also make it easier to crop photos far more aggressively.
Pentax E90 vs Sony S2100 Screen and ViewFinder
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Pentax E90 vs Sony S2100 Specifications
| Pentax Optio E90 | Sony Cyber-shot DSC-S2100 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model type | Pentax Optio E90 | Sony Cyber-shot DSC-S2100 |
| Type | Small Sensor Compact | Small Sensor Compact |
| Revealed | 2010-01-25 | 2010-01-07 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Processor | Prime | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Peak resolution | 3648 x 2736 | 4000 x 3000 |
| Highest native ISO | 3200 | 3200 |
| Minimum native ISO | 80 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | 3 | 9 |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 32-95mm (3.0x) | 33-105mm (3.2x) |
| Max aperture | f/3.1-5.9 | f/3.1-5.6 |
| Macro focusing distance | 6cm | 5cm |
| Crop factor | 5.9 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display size | 2.7 inch | 3 inch |
| Display resolution | 230 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4 secs | 1 secs |
| Fastest shutter speed | 1/2000 secs | 1/1200 secs |
| Continuous shutter rate | - | 1.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Change white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 3.50 m | 3.30 m |
| Flash modes | - | Auto, On, Off, Slow syncro |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 1280x720 | 640x480 |
| Video data format | Motion JPEG | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | 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 | 145g (0.32 pounds) | 167g (0.37 pounds) |
| Dimensions | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery ID | 2 x AA | 2 x AA |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC, Internal | Memory Stick Duo/Pro Duo, optional SD, Internal |
| Card slots | One | One |
| Pricing at release | $100 | $0 |