Pentax K-7 vs Pentax E70
60 Imaging
54 Features
69 Overall
60
94 Imaging
32 Features
11 Overall
23
Pentax K-7 vs Pentax E70 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 2000 (Increase to 6400)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 750g - 131 x 97 x 73mm
- Released October 2009
- Replacement is Pentax K-5
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.4" Fixed Screen
- ISO 64 - 6400
- 1280 x 720 video
- 35-105mm (F3.1-5.9) lens
- 175g - 94 x 61 x 26mm
- Announced January 2009
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Here, we will be contrasting the Pentax K-7 and Pentax E70, former is a Advanced DSLR while the latter is a Small Sensor Compact and they are both produced by Pentax. There is a large difference between the sensor resolutions of the K-7 (15MP) and E70 (10MP) and the K-7 (APS-C) and E70 (1/2.3") boast totally different sensor sizing.
Snapchat Adds Watermarks to AI-Created ImagesThe K-7 was revealed 9 months after the E70 and they are of a similar age. Both the cameras feature different body design with the Pentax K-7 being a Mid-size SLR camera and the Pentax E70 being a Compact camera.
Before diving straight to a thorough comparison, here is a brief summation of how the K-7 matches up against the E70 for portability, imaging, features and an overall score.
Photography Glossary Pentax K-7 vs Pentax E70 Gallery
Here is a preview of the gallery images for Pentax K-7 & Pentax Optio E70. The full galleries are provided at Pentax K-7 Gallery & Pentax E70 Gallery.
Reasons to pick Pentax K-7 over the Pentax E70
| K-7 | E70 | |||
|---|---|---|---|---|
| Announced | October 2009 | January 2009 | More modern by 9 months | |
| Focus manually | Very exact focus | |||
| Screen size | 3" | 2.4" | Bigger screen (+0.6") | |
| Screen resolution | 921k | 112k | Clearer screen (+809k dot) |
Reasons to pick Pentax E70 over the Pentax K-7
| E70 | K-7 |
|---|
Common features in the Pentax K-7 and Pentax E70
| K-7 | E70 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither contains selfie screen | |||
| Touch friendly screen | Neither contains Touch friendly screen |
Pentax K-7 vs Pentax E70 Physical Comparison
For those who are going to carry around your camera frequently, you're going to have to consider its weight and measurements. The Pentax K-7 has got exterior dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 750 grams (1.65 lbs) whilst the Pentax E70 has proportions of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") accompanied by a weight of 175 grams (0.39 lbs).
Take a look at the Pentax K-7 and Pentax E70 in our newest Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change based on the lens you have at that moment. Here is a front view size comparison of the K-7 compared to the E70.

Taking into account size and weight, the portability rating of the K-7 and E70 is 60 and 94 respectively.
Pentax K-7 vs Pentax E70 Sensor Comparison
Usually, its tough to visualise the contrast between sensor sizes merely by going over a spec sheet. The pic below should offer you a far better sense of the sensor sizes in the K-7 and E70.
As you can see, each of these cameras come with different resolutions and different sensor sizes. The K-7 having a bigger sensor will make achieving shallower depth of field easier and the Pentax K-7 will deliver extra detail because of its extra 5MP. Higher resolution can also let you crop photographs a good deal more aggressively. The younger K-7 will have an edge in sensor technology.
Pentax K-7 vs Pentax E70 Screen and ViewFinder
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Pentax K-7 vs Pentax E70 Specifications
| Pentax K-7 | Pentax Optio E70 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model type | Pentax K-7 | Pentax Optio E70 |
| Type | Advanced DSLR | Small Sensor Compact |
| Released | 2009-10-02 | 2009-01-05 |
| Body design | Mid-size SLR | Compact |
| Sensor Information | ||
| Powered by | Prime II | - |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | 1/2.3" |
| Sensor measurements | 23.4 x 15.6mm | 6.08 x 4.56mm |
| Sensor surface area | 365.0mm² | 27.7mm² |
| Sensor resolution | 15MP | 10MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 4:3 and 16:9 |
| Peak resolution | 4672 x 3104 | 3648 x 2736 |
| Highest native ISO | 2000 | 6400 |
| Highest enhanced ISO | 6400 | - |
| Lowest native ISO | 100 | 64 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 11 | 9 |
| Lens | ||
| Lens mount type | Pentax KAF2 | fixed lens |
| Lens zoom range | - | 35-105mm (3.0x) |
| Largest aperture | - | f/3.1-5.9 |
| Macro focusing range | - | 10cm |
| Number of lenses | 151 | - |
| Focal length multiplier | 1.5 | 5.9 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 3 inches | 2.4 inches |
| Screen resolution | 921 thousand dot | 112 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen tech | TFT color LCD with AR coating | - |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.61x | - |
| Features | ||
| Minimum shutter speed | 30 seconds | 4 seconds |
| Fastest shutter speed | 1/8000 seconds | 1/2000 seconds |
| Continuous shutter speed | 5.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 13.00 m | 3.50 m |
| Flash modes | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless | - |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video format | Motion JPEG | Motion JPEG |
| 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 | 750 grams (1.65 lb) | 175 grams (0.39 lb) |
| Physical dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 94 x 61 x 26mm (3.7" x 2.4" x 1.0") |
| DXO scores | ||
| DXO Overall rating | 61 | not tested |
| DXO Color Depth rating | 22.6 | not tested |
| DXO Dynamic range rating | 10.6 | not tested |
| DXO Low light rating | 536 | not tested |
| Other | ||
| Battery life | 980 photos | - |
| Style of battery | Battery Pack | - |
| Battery ID | D-LI90 | 2 x AA |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/MMC | SD/SDHC, Internal |
| Storage slots | One | One |
| Pricing at release | $599 | $140 |