Pentax K-70 vs Sony NEX-C3
62 Imaging
66 Features
81 Overall
72
91 Imaging
55 Features
57 Overall
55
Pentax K-70 vs Sony NEX-C3 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 688g - 126 x 93 x 74mm
- Launched June 2016
- Newer Model is Pentax KF
(Full Review)
- 16MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 12800
- 1280 x 720 video
- Sony E Mount
- 225g - 110 x 60 x 33mm
- Launched August 2011
- Replaced the Sony NEX-3
- Refreshed by Sony NEX-F3
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Pentax K-70 vs Sony NEX-C3 Overview
Below is a detailed overview of the Pentax K-70 versus Sony NEX-C3, one being a Entry-Level DSLR and the latter is a Entry-Level Mirrorless by competitors Pentax and Sony. There exists a sizeable gap among the image resolutions of the K-70 (24MP) and NEX-C3 (16MP) but both cameras provide the identical sensor sizes (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe K-70 was released 4 years later than the NEX-C3 and that is a fairly large gap as far as camera technology is concerned. Both of the cameras feature different body design with the Pentax K-70 being a Compact SLR camera and the Sony NEX-C3 being a Rangefinder-style mirrorless camera.
Before diving into a step-by-step comparison, here is a concise summary of how the K-70 grades vs the NEX-C3 in terms of portability, imaging, features and an overall grade.
Photography Glossary Pentax K-70 vs Sony NEX-C3 Gallery
Following is a preview of the gallery photos for Pentax K-70 and Sony Alpha NEX-C3. The complete galleries are available at Pentax K-70 Gallery and Sony NEX-C3 Gallery.
Reasons to pick Pentax K-70 over the Sony NEX-C3
| K-70 | NEX-C3 | |||
|---|---|---|---|---|
| Launched | June 2016 | August 2011 | More recent by 59 months | |
| Screen type | Fully Articulated | Tilting | Fully Articulating screen | |
| Screen resolution | 921k | 920k | Sharper screen (+1k dot) | |
| Selfie screen | Take selfies |
Reasons to pick Sony NEX-C3 over the Pentax K-70
| NEX-C3 | K-70 |
|---|
Common features in the Pentax K-70 and Sony NEX-C3
| K-70 | NEX-C3 | |||
|---|---|---|---|---|
| Focus manually | Very exact focusing | |||
| Screen size | 3" | 3" | Same screen dimensions | |
| Touch screen | Missing Touch screen |
Pentax K-70 vs Sony NEX-C3 Physical Comparison
For anyone who is going to lug around your camera often, you're going to have to think about its weight and measurements. The Pentax K-70 provides outer measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") having a weight of 688 grams (1.52 lbs) and the Sony NEX-C3 has proportions of 110mm x 60mm x 33mm (4.3" x 2.4" x 1.3") having a weight of 225 grams (0.50 lbs).
See the Pentax K-70 versus Sony NEX-C3 in the latest Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen during that time. Following is a front view sizing comparison of the K-70 vs the NEX-C3.

Considering dimensions and weight, the portability score of the K-70 and NEX-C3 is 62 and 91 respectively.
Pentax K-70 vs Sony NEX-C3 Sensor Comparison
Typically, it is tough to imagine the contrast in sensor measurements just by looking through technical specs. The graphic below should provide you a clearer sense of the sensor sizing in the K-70 and NEX-C3.
As you have seen, the 2 cameras feature the identical sensor size albeit different MP. You should count on the Pentax K-70 to provide you with more detail as a result of its extra 8 Megapixels. Higher resolution will let you crop pictures way more aggressively. The fresher K-70 provides a benefit in sensor innovation.
Pentax K-70 vs Sony NEX-C3 Screen and ViewFinder
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Pentax K-70 vs Sony NEX-C3 Specifications
| Pentax K-70 | Sony Alpha NEX-C3 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Sony |
| Model | Pentax K-70 | Sony Alpha NEX-C3 |
| Class | Entry-Level DSLR | Entry-Level Mirrorless |
| Launched | 2016-06-08 | 2011-08-22 |
| Body design | Compact SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor Chip | PRIME MII | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.6mm | 23.4 x 15.6mm |
| Sensor area | 366.6mm² | 365.0mm² |
| Sensor resolution | 24 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Peak resolution | 6000 x 4000 | 4912 x 3264 |
| Highest native ISO | 102400 | 12800 |
| Lowest native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 11 | 25 |
| Cross focus points | 9 | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | Sony E |
| Total lenses | 151 | 121 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Display type | Fully Articulated | Tilting |
| Display diagonal | 3" | 3" |
| Display resolution | 921 thousand dot | 920 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Display tech | - | TFT Xtra Fine LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.63x | - |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | 1/6000 seconds | 1/4000 seconds |
| Continuous shutter speed | 6.0fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 12.00 m (at ISO 100) | no built-in flash |
| Flash modes | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Fastest flash sync | - | 1/160 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | MPEG-4 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 688 grams (1.52 lbs) | 225 grams (0.50 lbs) |
| Physical dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 110 x 60 x 33mm (4.3" x 2.4" x 1.3") |
| DXO scores | ||
| DXO Overall score | not tested | 73 |
| DXO Color Depth score | not tested | 22.7 |
| DXO Dynamic range score | not tested | 12.2 |
| DXO Low light score | not tested | 1083 |
| Other | ||
| Battery life | 410 shots | 400 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | - | NPFW50 |
| Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 10 sec, 10 sec 3 or 5 images) |
| Time lapse feature | ||
| Storage media | SD/SDHC/SDXC (UHS-I compatible) | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | Single | Single |
| Retail price | $649 | $343 |