Olympus E-400 vs Sony S2100
77 Imaging
43 Features
31 Overall
38
93 Imaging
34 Features
17 Overall
27
Olympus E-400 vs Sony S2100 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.5" Fixed Screen
- ISO 100 - 1600
- No Video
- Micro Four Thirds Mount
- 435g - 130 x 91 x 53mm
- Launched September 2006
- Renewed by Olympus E-410
(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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On this page, we are contrasting the Olympus E-400 vs Sony S2100, former is a Entry-Level DSLR while the other is a Small Sensor Compact by manufacturers Olympus and Sony. The sensor resolution of the E-400 (10MP) and the S2100 (12MP) is very close but the E-400 (Four Thirds) and S2100 (1/2.3") posses totally different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe E-400 was revealed 4 years before the S2100 which is a fairly significant difference as far as camera technology is concerned. Each of the cameras have different body design with the Olympus E-400 being a Compact SLR camera and the Sony S2100 being a Compact camera.
Before going straight to a full comparison, here is a concise overview of how the E-400 matches up vs the S2100 when it comes to portability, imaging, features and an overall mark.
Mastering Nature Photography with a Digital Microscope Camera Olympus E-400 vs Sony S2100 Gallery
Here is a sample of the gallery pics for Olympus E-400 & Sony Cyber-shot DSC-S2100. The full galleries are provided at Olympus E-400 Gallery & Sony S2100 Gallery.
Reasons to pick Olympus E-400 over the Sony S2100
| E-400 | S2100 | |||
|---|---|---|---|---|
| Manual focus | Dial accurate focus |
Reasons to pick Sony S2100 over the Olympus E-400
| S2100 | E-400 | |||
|---|---|---|---|---|
| Revealed | January 2010 | September 2006 | Newer by 40 months | |
| Display dimensions | 3" | 2.5" | Larger display (+0.5") | |
| Display resolution | 230k | 215k | Sharper display (+15k dot) |
Common features in the Olympus E-400 and Sony S2100
| E-400 | S2100 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Missing selfie screen | |||
| Touch display | Missing Touch display |
Olympus E-400 vs Sony S2100 Physical Comparison
If you are looking to travel with your camera frequently, you should factor its weight and volume. The Olympus E-400 enjoys outside dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") along with a weight of 435 grams (0.96 lbs) and the Sony S2100 has sizing of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") with a weight of 167 grams (0.37 lbs).
Check the Olympus E-400 vs Sony S2100 in our newest Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will vary depending on the lens you are utilizing at that moment. Here is a front view dimensions comparison of the E-400 versus the S2100.

Factoring in dimensions and weight, the portability grade of the E-400 and S2100 is 77 and 93 respectively.
Olympus E-400 vs Sony S2100 Sensor Comparison
Typically, its tough to envision the difference in sensor dimensions only by viewing specifications. The picture underneath will offer you a more clear sense of the sensor sizes in the E-400 and S2100.
Plainly, the 2 cameras have different resolutions and different sensor dimensions. The E-400 with its larger sensor will make achieving shallow depth of field simpler and the Sony S2100 will result in greater detail because of its extra 2 Megapixels. Greater resolution can also enable you to crop images a bit more aggressively. The more aged E-400 will be behind in sensor innovation.
Olympus E-400 vs Sony S2100 Screen and ViewFinder
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Olympus E-400 vs Sony S2100 Specifications
| Olympus E-400 | Sony Cyber-shot DSC-S2100 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Sony |
| Model | Olympus E-400 | Sony Cyber-shot DSC-S2100 |
| Class | Entry-Level DSLR | Small Sensor Compact |
| Launched | 2006-09-14 | 2010-01-07 |
| Body design | Compact SLR | Compact |
| Sensor Information | ||
| Processor Chip | - | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor surface area | 224.9mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 4:3, 3:2 and 16:9 |
| Peak resolution | 3648 x 2736 | 4000 x 3000 |
| Highest native ISO | 1600 | 3200 |
| Lowest native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 3 | 9 |
| Lens | ||
| Lens mount | Micro Four Thirds | fixed lens |
| Lens focal range | - | 33-105mm (3.2x) |
| Largest aperture | - | f/3.1-5.6 |
| Macro focus range | - | 5cm |
| Total lenses | 45 | - |
| Crop factor | 2.1 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 2.5 inch | 3 inch |
| Resolution of screen | 215 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | None |
| Viewfinder coverage | 95% | - |
| Viewfinder magnification | 0.46x | - |
| Features | ||
| Min shutter speed | 60 secs | 1 secs |
| Max shutter speed | 1/4000 secs | 1/1200 secs |
| Continuous shutter speed | 3.0 frames per sec | 1.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 10.00 m (at ISO 100) | 3.30 m |
| Flash settings | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Slow syncro |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | - | 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | None | 640x480 |
| Video format | - | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| 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 seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 435g (0.96 lbs) | 167g (0.37 lbs) |
| Physical dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
| DXO scores | ||
| DXO Overall 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 model | - | 2 x AA |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | Compact Flash (Type I or II), xD Picture Card | Memory Stick Duo/Pro Duo, optional SD, Internal |
| Storage slots | 1 | 1 |
| Launch pricing | $599 | $0 |