Olympus E-M10 vs Pentax K-70
82 Imaging
52 Features
73 Overall
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62 Imaging
66 Features
81 Overall
72
Olympus E-M10 vs Pentax K-70 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 396g - 119 x 82 x 46mm
- Released March 2014
- Updated by Olympus E-M10 II
(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
- Revealed June 2016
- Renewed by Pentax KF
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Let's look a little more closely at the Olympus E-M10 vs Pentax K-70, former is a Entry-Level Mirrorless while the other is a Entry-Level DSLR by brands Olympus and Pentax. There exists a large gap between the sensor resolutions of the E-M10 (16MP) and K-70 (24MP) and the E-M10 (Four Thirds) and K-70 (APS-C) boast totally different sensor size.
President Biden pushes bill mandating TikTok sale or banThe E-M10 was unveiled 3 years earlier than the K-70 which is quite a serious difference as far as technology is concerned. Each of these cameras have different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Pentax K-70 being a Compact SLR camera.
Before going right into a detailed comparison, here is a simple highlight of how the E-M10 matches up versus the K-70 when it comes to portability, imaging, features and an overall mark.
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This is a sample of the gallery pictures for Olympus OM-D E-M10 & Pentax K-70. The full galleries are viewable at Olympus E-M10 Gallery & Pentax K-70 Gallery.
Reasons to pick Olympus E-M10 over the Pentax K-70
| E-M10 | K-70 | |||
|---|---|---|---|---|
| Display resolution | 1037k | 921k | Sharper display (+116k dot) | |
| Touch friendly display | Easily navigate |
Reasons to pick Pentax K-70 over the Olympus E-M10
| K-70 | E-M10 | |||
|---|---|---|---|---|
| Revealed | June 2016 | March 2014 | Newer by 27 months | |
| Display type | Fully Articulated | Tilting | Fully Articulating display | |
| Selfie screen | Take selfies |
Common features in the Olympus E-M10 and Pentax K-70
| E-M10 | K-70 | |||
|---|---|---|---|---|
| Focus manually | Very accurate focus | |||
| Display dimensions | 3" | 3" | Equal display size |
Olympus E-M10 vs Pentax K-70 Physical Comparison
When you are looking to travel with your camera, you are going to need to consider its weight and size. The Olympus E-M10 features external dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") accompanied by a weight of 396 grams (0.87 lbs) while the Pentax K-70 has specifications of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") and a weight of 688 grams (1.52 lbs).
Take a look at the Olympus E-M10 vs Pentax K-70 in our newest Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change dependant on the lens you have attached at that moment. Underneath is a front view overall size comparison of the E-M10 versus the K-70.

Using dimensions and weight, the portability grade of the E-M10 and K-70 is 82 and 62 respectively.
Olympus E-M10 vs Pentax K-70 Sensor Comparison
Sometimes, it is difficult to visualise the gap between sensor dimensions only by reading a spec sheet. The picture here might provide you a stronger sense of the sensor dimensions in the E-M10 and K-70.
Clearly, both of the cameras provide different megapixel count and different sensor dimensions. The E-M10 with its tinier sensor will make getting bokeh trickier and the Pentax K-70 will offer you extra detail having an extra 8MP. Greater resolution will help you crop photos more aggressively. The more aged E-M10 is going to be behind with regard to sensor technology.
Olympus E-M10 vs Pentax K-70 Screen and ViewFinder
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Olympus E-M10 vs Pentax K-70 Specifications
| Olympus OM-D E-M10 | Pentax K-70 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model | Olympus OM-D E-M10 | Pentax K-70 |
| Category | Entry-Level Mirrorless | Entry-Level DSLR |
| Released | 2014-03-18 | 2016-06-08 |
| Physical type | SLR-style mirrorless | Compact SLR |
| Sensor Information | ||
| Processor | TruePic VII | PRIME MII |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor measurements | 17.3 x 13mm | 23.5 x 15.6mm |
| Sensor area | 224.9mm² | 366.6mm² |
| Sensor resolution | 16 megapixels | 24 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Max resolution | 4608 x 3456 | 6000 x 4000 |
| Max native ISO | 25600 | 102400 |
| Minimum native ISO | 200 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 81 | 11 |
| Cross focus points | - | 9 |
| Lens | ||
| Lens mount | Micro Four Thirds | Pentax KAF2 |
| Available lenses | 107 | 151 |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Type of display | Tilting | Fully Articulated |
| Display size | 3" | 3" |
| Resolution of display | 1,037k dots | 921k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display tech | TFT LCD | - |
| Viewfinder Information | ||
| Viewfinder | Electronic | Optical (pentaprism) |
| Viewfinder resolution | 1,440k dots | - |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.58x | 0.63x |
| Features | ||
| Minimum shutter speed | 60 seconds | 30 seconds |
| Fastest shutter speed | 1/4000 seconds | 1/6000 seconds |
| Continuous shutter rate | 8.0 frames/s | 6.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 5.80 m (ISO100) | 12.00 m (at ISO 100) |
| Flash modes | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/250 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video data format | H.264, Motion JPEG | MPEG-4, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | Optional |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 396 gr (0.87 lbs) | 688 gr (1.52 lbs) |
| Physical dimensions | 119 x 82 x 46mm (4.7" x 3.2" x 1.8") | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") |
| DXO scores | ||
| DXO Overall score | 72 | not tested |
| DXO Color Depth score | 22.8 | not tested |
| DXO Dynamic range score | 12.3 | not tested |
| DXO Low light score | 884 | not tested |
| Other | ||
| Battery life | 320 shots | 410 shots |
| Battery style | Battery Pack | Battery Pack |
| Battery model | BLS-5 | - |
| Self timer | Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) | Yes (2 or 12 secs, continuous) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC | SD/SDHC/SDXC (UHS-I compatible) |
| Card slots | One | One |
| Retail pricing | $600 | $649 |