Olympus 7040 vs Pentax K-01
95 Imaging
36 Features
31 Overall
34
76 Imaging
56 Features
68 Overall
60
Olympus 7040 vs Pentax K-01 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 64 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-196mm (F3.0-5.9) lens
- 144g - 95 x 56 x 26mm
- Revealed January 2010
- Also Known as mju 7040
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Boost to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Announced May 2012
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Here, we are contrasting the Olympus 7040 and Pentax K-01, former being a Small Sensor Compact while the other is a Entry-Level Mirrorless by manufacturers Olympus and Pentax. The resolution of the 7040 (14MP) and the K-01 (16MP) is very well matched but the 7040 (1/2.3") and K-01 (APS-C) posses totally different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe 7040 was released 3 years prior to the K-01 and that is quite a significant difference as far as tech is concerned. The two cameras feature different body design with the Olympus 7040 being a Compact camera and the Pentax K-01 being a SLR-style mirrorless camera.
Before delving into a full comparison, here is a brief highlight of how the 7040 grades versus the K-01 in relation to portability, imaging, features and an overall grade.
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Below is a sample of the gallery pics for Olympus Stylus 7040 & Pentax K-01. The complete galleries are available at Olympus 7040 Gallery & Pentax K-01 Gallery.
Reasons to pick Olympus 7040 over the Pentax K-01
| 7040 | K-01 |
|---|
Reasons to pick Pentax K-01 over the Olympus 7040
| K-01 | 7040 | |||
|---|---|---|---|---|
| Announced | May 2012 | January 2010 | More recent by 29 months | |
| Focus manually | Dial precise focusing | |||
| Display resolution | 921k | 230k | Clearer display (+691k dot) |
Common features in the Olympus 7040 and Pentax K-01
| 7040 | K-01 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display size | 3" | 3" | Same display sizing | |
| Selfie screen | Lacking selfie screen | |||
| Touch display | Lacking Touch display |
Olympus 7040 vs Pentax K-01 Physical Comparison
For anybody who is aiming to lug around your camera, you have to consider its weight and volume. The Olympus 7040 provides external measurements of 95mm x 56mm x 26mm (3.7" x 2.2" x 1.0") along with a weight of 144 grams (0.32 lbs) while the Pentax K-01 has sizing of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") having a weight of 561 grams (1.24 lbs).
See the Olympus 7040 and Pentax K-01 in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you choose at that time. Following is a front view measurement comparison of the 7040 against the K-01.

Taking into consideration size and weight, the portability score of the 7040 and K-01 is 95 and 76 respectively.
Olympus 7040 vs Pentax K-01 Sensor Comparison
Oftentimes, it's difficult to visualise the difference between sensor measurements purely by reading through technical specs. The visual here should provide you a stronger sense of the sensor sizing in the 7040 and K-01.
As you can tell, each of these cameras come with different megapixels and different sensor measurements. The 7040 because of its tinier sensor will make shooting bokeh tougher and the Pentax K-01 will give more detail as a result of its extra 2MP. Greater resolution will also help you crop images a good deal more aggressively. The older 7040 is going to be behind with regard to sensor innovation.
Olympus 7040 vs Pentax K-01 Screen and ViewFinder
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Olympus 7040 vs Pentax K-01 Specifications
| Olympus Stylus 7040 | Pentax K-01 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Pentax |
| Model type | Olympus Stylus 7040 | Pentax K-01 |
| Also called as | mju 7040 | - |
| Category | Small Sensor Compact | Entry-Level Mirrorless |
| Revealed | 2010-01-07 | 2012-05-30 |
| Body design | Compact | SLR-style mirrorless |
| Sensor Information | ||
| Chip | TruePic III | - |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.08 x 4.56mm | 23.7 x 15.7mm |
| Sensor surface area | 27.7mm² | 372.1mm² |
| Sensor resolution | 14 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4288 x 3216 | 4928 x 3264 |
| Maximum native ISO | 1600 | 12800 |
| Maximum enhanced ISO | - | 25600 |
| Lowest native ISO | 64 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | - | 81 |
| Lens | ||
| Lens mount type | fixed lens | Pentax KAF2 |
| Lens zoom range | 28-196mm (7.0x) | - |
| Largest aperture | f/3.0-5.9 | - |
| Macro focusing range | 2cm | - |
| Amount of lenses | - | 151 |
| Focal length multiplier | 5.9 | 1.5 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen sizing | 3" | 3" |
| Screen resolution | 230k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen tech | - | TFT LCD monitor |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4 seconds | 30 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shutter speed | 1.0 frames/s | 6.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 5.70 m | 12.00 m (at ISO 100) |
| Flash settings | Auto, On, Off, Red-eye, Fill-in | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/180 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video file format | Motion JPEG | 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 | 144 gr (0.32 lbs) | 561 gr (1.24 lbs) |
| Physical dimensions | 95 x 56 x 26mm (3.7" x 2.2" x 1.0") | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") |
| DXO scores | ||
| DXO Overall rating | not tested | 79 |
| DXO Color Depth rating | not tested | 23.7 |
| DXO Dynamic range rating | not tested | 12.9 |
| DXO Low light rating | not tested | 1135 |
| Other | ||
| Battery life | - | 540 images |
| Form of battery | - | Battery Pack |
| Battery ID | - | D-LI90 |
| Self timer | Yes (2 or 12 seconds) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Storage media | SC/SDHC, Internal | SD/SDHC/SDXC |
| Storage slots | One | One |
| Pricing at release | $299 | $899 |