Olympus E-620 vs Pentax Q
71 Imaging
46 Features
50 Overall
47
93 Imaging
35 Features
47 Overall
39
Olympus E-620 vs Pentax Q Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 2.7" Fully Articulated Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Micro Four Thirds Mount
- 500g - 130 x 94 x 60mm
- Launched July 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax Q Mount
- 180g - 98 x 57 x 31mm
- Announced June 2011
- Successor is Pentax Q10
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On this page, we will be evaluating the Olympus E-620 versus Pentax Q, former being a Entry-Level DSLR while the latter is a Entry-Level Mirrorless by rivals Olympus and Pentax. The resolution of the E-620 (12MP) and the Q (12MP) is pretty comparable but the E-620 (Four Thirds) and Q (1/2.3") offer different sensor measurements.
Photobucket discusses licensing 13 billion images with AI firmsThe E-620 was manufactured 23 months prior to the Q which makes them a generation apart from one another. Both of these cameras have different body design with the Olympus E-620 being a Compact SLR camera and the Pentax Q being a Rangefinder-style mirrorless camera.
Before we go right into a step-by-step comparison, here is a simple summation of how the E-620 scores against the Q with regard to portability, imaging, features and an overall grade.
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This is a preview of the gallery images for Olympus E-620 & Pentax Q. The entire galleries are available at Olympus E-620 Gallery & Pentax Q Gallery.
Reasons to pick Olympus E-620 over the Pentax Q
| E-620 | Q | |||
|---|---|---|---|---|
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Selfie screen | Take selfies |
Reasons to pick Pentax Q over the Olympus E-620
| Q | E-620 | |||
|---|---|---|---|---|
| Announced | June 2011 | July 2009 | More recent by 23 months | |
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Common features in the Olympus E-620 and Pentax Q
| E-620 | Q | |||
|---|---|---|---|---|
| Focus manually | More accurate focusing | |||
| Touch screen | Lack of Touch screen |
Olympus E-620 vs Pentax Q Physical Comparison
In case you're intending to lug around your camera, you are going to need to take into account its weight and volume. The Olympus E-620 provides outer dimensions of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") along with a weight of 500 grams (1.10 lbs) while the Pentax Q has sizing of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") having a weight of 180 grams (0.40 lbs).
Check out the Olympus E-620 versus Pentax Q in our completely new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will change dependant on the lens you are utilizing at that moment. Following is a front view over all size comparison of the E-620 against the Q.

Considering dimensions and weight, the portability rating of the E-620 and Q is 71 and 93 respectively.
Olympus E-620 vs Pentax Q Sensor Comparison
Quite often, it is very tough to imagine the difference in sensor measurements just by seeing specifications. The graphic here might provide you a clearer sense of the sensor sizes in the E-620 and Q.
To sum up, both of the cameras provide the same megapixel count albeit different sensor measurements. The E-620 includes the bigger sensor which should make achieving bokeh simpler. The older E-620 will be disadvantaged with regard to sensor technology.
Olympus E-620 vs Pentax Q Screen and ViewFinder
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Olympus E-620 vs Pentax Q Specifications
| Olympus E-620 | Pentax Q | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Pentax |
| Model type | Olympus E-620 | Pentax Q |
| Type | Entry-Level DSLR | Entry-Level Mirrorless |
| Launched | 2009-07-06 | 2011-06-23 |
| Body design | Compact SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Powered by | TruePic III+ | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor measurements | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor surface area | 224.9mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Maximum resolution | 4032 x 3024 | 4000 x 3000 |
| Maximum native ISO | 3200 | 6400 |
| Lowest native ISO | 100 | 125 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 7 | 25 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Pentax Q |
| Number of lenses | 45 | 8 |
| Focal length multiplier | 2.1 | 5.8 |
| Screen | ||
| Range of screen | Fully Articulated | Fixed Type |
| Screen sizing | 2.7" | 3" |
| Screen resolution | 230k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen tech | HyperCrystal LCD | TFT Color LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | None |
| Viewfinder coverage | 95 percent | - |
| Viewfinder magnification | 0.48x | - |
| Features | ||
| Slowest shutter speed | 60 seconds | 30 seconds |
| Maximum shutter speed | 1/4000 seconds | 1/2000 seconds |
| Continuous shooting speed | 4.0fps | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 12.00 m | 5.60 m |
| Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Maximum flash sync | 1/180 seconds | 1/2000 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | - | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | None | 1920x1080 |
| Video format | - | MPEG-4, H.264 |
| Microphone 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 proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 500g (1.10 lbs) | 180g (0.40 lbs) |
| Physical dimensions | 130 x 94 x 60mm (5.1" x 3.7" x 2.4") | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") |
| DXO scores | ||
| DXO All around rating | 55 | 47 |
| DXO Color Depth rating | 21.3 | 20.2 |
| DXO Dynamic range rating | 10.3 | 11.1 |
| DXO Low light rating | 536 | 189 |
| Other | ||
| Battery life | 500 shots | 230 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | BLS-1 | D-LI68 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
| Time lapse feature | ||
| Storage media | Compact Flash (Type I or II), xD Picture Card | SD/SDHC/SDXC |
| Storage slots | Single | Single |
| Cost at launch | $799 | $695 |