Olympus E-1 vs Pentax VS20
59 Imaging
38 Features
36 Overall
37
90 Imaging
39 Features
35 Overall
37
Olympus E-1 vs Pentax VS20 Key Specs
(Full Review)
- 5MP - Four Thirds Sensor
- 1.8" Fixed Screen
- ISO 100 - 3200
- No Video
- Micro Four Thirds Mount
- 735g - 141 x 104 x 81mm
- Launched November 2003
- Replacement is Olympus E-3
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-560mm (F3.1-4.8) lens
- 235g - 111 x 61 x 38mm
- Released January 2012
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Below is a in depth assessment of the Olympus E-1 vs Pentax VS20, former being a Pro DSLR while the latter is a Small Sensor Superzoom by brands Olympus and Pentax. There is a noticeable difference among the image resolutions of the E-1 (5MP) and VS20 (16MP) and the E-1 (Four Thirds) and VS20 (1/2.3") use totally different sensor sizes.
President Biden pushes bill mandating TikTok sale or banThe E-1 was unveiled 9 years before the VS20 and that is a fairly sizable difference as far as camera tech is concerned. Both of these cameras come with different body type with the Olympus E-1 being a Large SLR camera and the Pentax VS20 being a Compact camera.
Before diving straight into a thorough comparison, below is a quick synopsis of how the E-1 matches up vs the VS20 with regards to portability, imaging, features and an overall grade.
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Following is a preview of the gallery photos for Olympus E-1 & Pentax Optio VS20. The full galleries are available at Olympus E-1 Gallery & Pentax VS20 Gallery.
Reasons to pick Olympus E-1 over the Pentax VS20
| E-1 | VS20 |
|---|
Reasons to pick Pentax VS20 over the Olympus E-1
| VS20 | E-1 | |||
|---|---|---|---|---|
| Released | January 2012 |  | November 2003 | More recent by 99 months |
| Screen dimension | 3" |  | 1.8" | Bigger screen (+1.2") |
| Screen resolution | 460k |  | 134k | Clearer screen (+326k dot) |
Common features in the Olympus E-1 and Pentax VS20
| E-1 | VS20 | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focus | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Neither provides selfie screen | ||
| Touch friendly screen |  | Missing Touch friendly screen |
Olympus E-1 vs Pentax VS20 Physical Comparison
When you are intending to lug around your camera often, you have to consider its weight and proportions. The Olympus E-1 provides outside dimensions of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 735 grams (1.62 lbs) whilst the Pentax VS20 has measurements of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") and a weight of 235 grams (0.52 lbs).
Take a look at the Olympus E-1 vs Pentax VS20 in our completely new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ depending on the lens you have attached at that time. Here is the front view proportions comparison of the E-1 vs the VS20.
Considering size and weight, the portability score of the E-1 and VS20 is 59 and 90 respectively.
Olympus E-1 vs Pentax VS20 Sensor Comparison
In many cases, it is tough to envision the contrast in sensor measurements only by looking through a spec sheet. The photograph here may offer you a clearer sense of the sensor sizes in the E-1 and VS20.
Clearly, both cameras posses different resolutions and different sensor measurements. The E-1 using its bigger sensor will make shooting shallow DOF simpler and the Pentax VS20 will result in more detail having an extra 11 Megapixels. Higher resolution will also make it easier to crop shots somewhat more aggressively. The older E-1 will be behind when it comes to sensor tech.
Olympus E-1 vs Pentax VS20 Screen and ViewFinder
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Olympus E-1 vs Pentax VS20 Specifications
| Olympus E-1 | Pentax Optio VS20 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model | Olympus E-1 | Pentax Optio VS20 |
| Type | Pro DSLR | Small Sensor Superzoom |
| Launched | 2003-11-29 | 2012-01-25 |
| Physical type | Large SLR | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.3 x 13mm | 6.08 x 4.56mm |
| Sensor surface area | 224.9mm² | 27.7mm² |
| Sensor resolution | 5 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3 and 16:9 |
| Peak resolution | 2560 x 1920 | 4608 x 3456 |
| Highest native ISO | 3200 | 6400 |
| Lowest native ISO | 100 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 3 | 3 |
| Lens | ||
| Lens mount | Micro Four Thirds | fixed lens |
| Lens focal range | - | 28-560mm (20.0x) |
| Maximum aperture | - | f/3.1-4.8 |
| Macro focus distance | - | 3cm |
| Number of lenses | 45 | - |
| Crop factor | 2.1 | 5.9 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 1.8" | 3" |
| Resolution of screen | 134 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.48x | - |
| Features | ||
| Minimum shutter speed | 60 secs | 4 secs |
| Fastest shutter speed | 1/4000 secs | 1/2500 secs |
| Continuous shutter rate | 3.0fps | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | no built-in flash | 2.80 m |
| Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Fastest flash synchronize | 1/180 secs | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | - | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | None | 1280x720 |
| Video file format | - | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 735g (1.62 lbs) | 235g (0.52 lbs) |
| Dimensions | 141 x 104 x 81mm (5.6" x 4.1" x 3.2") | 111 x 61 x 38mm (4.4" x 2.4" x 1.5") |
| 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 | - | D-LI122 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | Compact Flash (Type I or II) | SD/SDHC/SDXC, Internal |
| Card slots | One | One |
| Cost at release | $1,700 | $106 |