Olympus E-P1 vs Sony T90
86 Imaging
46 Features
42 Overall
44
96 Imaging
34 Features
26 Overall
30
Olympus E-P1 vs Sony T90 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1280 x 720 video
- Micro Four Thirds Mount
- 355g - 121 x 70 x 36mm
- Announced July 2009
- Successor is Olympus E-P2
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 35-140mm (F3.5-10.0) lens
- 148g - 94 x 57 x 15mm
- Launched February 2009
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The following is a in-depth analysis of the Olympus E-P1 vs Sony T90, one is a Entry-Level Mirrorless and the latter is a Ultracompact by rivals Olympus and Sony. The sensor resolution of the E-P1 (12MP) and the T90 (12MP) is relatively close but the E-P1 (Four Thirds) and T90 (1/2.3") have totally different sensor sizes.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E-P1 was introduced 6 months after the T90 which means that they are of a similar generation. Both of the cameras feature different body design with the Olympus E-P1 being a Rangefinder-style mirrorless camera and the Sony T90 being a Ultracompact camera.
Before we go into a full comparison, here is a brief highlight of how the E-P1 matches up vs the T90 with regards to portability, imaging, features and an overall mark.
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Following is a preview of the gallery photos for Olympus PEN E-P1 and Sony Cyber-shot DSC-T90. The whole galleries are provided at Olympus E-P1 Gallery and Sony T90 Gallery.
Reasons to pick Olympus E-P1 over the Sony T90
| E-P1 | T90 |
|---|
Reasons to pick Sony T90 over the Olympus E-P1
| T90 | E-P1 | |||
|---|---|---|---|---|
| Touch screen | Quickly navigate |
Common features in the Olympus E-P1 and Sony T90
| E-P1 | T90 | |||
|---|---|---|---|---|
| Launched | July 2009 | February 2009 | Same generation | |
| Manually focus | More precise focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen size | 3" | 3" | Same screen dimensions | |
| Screen resolution | 230k | 230k | Exact same screen resolution | |
| Selfie screen | Missing selfie screen |
Olympus E-P1 vs Sony T90 Physical Comparison
For those who are intending to travel with your camera often, you're going to have to factor its weight and volume. The Olympus E-P1 features external dimensions of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") accompanied by a weight of 355 grams (0.78 lbs) and the Sony T90 has sizing of 94mm x 57mm x 15mm (3.7" x 2.2" x 0.6") accompanied by a weight of 148 grams (0.33 lbs).
Contrast the Olympus E-P1 vs Sony T90 in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached at that time. The following is a front view dimensions comparison of the E-P1 versus the T90.

Taking into consideration size and weight, the portability grade of the E-P1 and T90 is 86 and 96 respectively.
Olympus E-P1 vs Sony T90 Sensor Comparison
In many cases, it is very hard to see the difference in sensor dimensions merely by researching specifications. The pic below will help give you a greater sense of the sensor sizes in the E-P1 and T90.
To sum up, both cameras come with the identical MP albeit not the same sensor dimensions. The E-P1 contains the bigger sensor which should make getting bokeh simpler.
Olympus E-P1 vs Sony T90 Screen and ViewFinder
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Olympus E-P1 vs Sony T90 Specifications
| Olympus PEN E-P1 | Sony Cyber-shot DSC-T90 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Sony |
| Model | Olympus PEN E-P1 | Sony Cyber-shot DSC-T90 |
| Class | Entry-Level Mirrorless | Ultracompact |
| Announced | 2009-07-29 | 2009-02-17 |
| Body design | Rangefinder-style mirrorless | Ultracompact |
| Sensor Information | ||
| Processor | TruePic V | - |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor area | 224.9mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Peak resolution | 4032 x 3024 | 4000 x 3000 |
| Highest native ISO | 6400 | 3200 |
| Lowest native ISO | 100 | 80 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 11 | 9 |
| Lens | ||
| Lens mount | Micro Four Thirds | fixed lens |
| Lens focal range | - | 35-140mm (4.0x) |
| Highest aperture | - | f/3.5-10.0 |
| Available lenses | 107 | - |
| Focal length multiplier | 2.1 | 5.8 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen sizing | 3 inches | 3 inches |
| Resolution of screen | 230 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen technology | HyperCrystal LCD with AR(Anti-Reflective) coating | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 60 secs | 1 secs |
| Fastest shutter speed | 1/4000 secs | 1/1600 secs |
| Continuous shutter speed | 3.0fps | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | no built-in flash | 2.90 m (Auto ISO) |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) | Auto, On, Off, Red-Eye reduction, Slow Sync |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/180 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1280 x 720 (30 fps) 640 x 480 (30 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video data format | Motion JPEG | 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 | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 355 gr (0.78 lb) | 148 gr (0.33 lb) |
| Physical dimensions | 121 x 70 x 36mm (4.8" x 2.8" x 1.4") | 94 x 57 x 15mm (3.7" x 2.2" x 0.6") |
| DXO scores | ||
| DXO Overall score | 55 | not tested |
| DXO Color Depth score | 21.4 | not tested |
| DXO Dynamic range score | 10.4 | not tested |
| DXO Low light score | 536 | not tested |
| Other | ||
| Battery life | 300 shots | - |
| Form of battery | Battery Pack | - |
| Battery model | BLS-1 | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC card | Memory Stick Duo / Pro Duo, Internal |
| Storage slots | 1 | 1 |
| Launch price | $182 | $259 |