Pentax K-70 vs Pentax K-S2
62 Imaging
66 Features
81 Overall
72
64 Imaging
63 Features
82 Overall
70
Pentax K-70 vs Pentax K-S2 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 688g - 126 x 93 x 74mm
- Introduced June 2016
- Replacement is Pentax KF
(Full Review)
- 20MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 678g - 123 x 91 x 73mm
- Released February 2015
- Earlier Model is Pentax K-S1
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Lets look a little more in depth at the Pentax K-70 and Pentax K-S2, both Entry-Level DSLR cameras and both of them are built by Pentax. The resolution of the K-70 (24MP) and the K-S2 (20MP) is fairly close and both cameras provide the identical sensor measurements (APS-C).
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe K-70 was brought out 17 months later than the K-S2 making them a generation apart from each other. Each of these cameras feature the same body design (Compact SLR).
Before getting into a step-by-step comparison, here is a concise summary of how the K-70 scores versus the K-S2 with respect to portability, imaging, features and an overall grade.
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The following is a sample of the gallery pictures for Pentax K-70 & Pentax K-S2. The entire galleries are provided at Pentax K-70 Gallery & Pentax K-S2 Gallery.
Reasons to pick Pentax K-70 over the Pentax K-S2
| K-70 | K-S2 | |||
|---|---|---|---|---|
| Released | June 2016 | February 2015 | More recent by 17 months |
Reasons to pick Pentax K-S2 over the Pentax K-70
| K-S2 | K-70 |
|---|
Common features in the Pentax K-70 and Pentax K-S2
| K-70 | K-S2 | |||
|---|---|---|---|---|
| Focus manually | More precise focusing | |||
| Display type | Fully Articulated | Fully Articulated | Fully Articulated display | |
| Display size | 3" | 3" | Same display measurements | |
| Display resolution | 921k | 921k | The same display resolution | |
| Selfie screen | Both are selfie friendly | |||
| Touch friendly display | Neither includes Touch friendly display |
Pentax K-70 vs Pentax K-S2 Physical Comparison
For anyone who is going to lug around your camera frequently, you will want to factor its weight and size. The Pentax K-70 features outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") having a weight of 688 grams (1.52 lbs) whilst the Pentax K-S2 has specifications of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") and a weight of 678 grams (1.49 lbs).
Examine the Pentax K-70 and Pentax K-S2 in our completely new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will change based on the lens you select at that time. Here is a front view dimensions comparison of the K-70 against the K-S2.

Taking into consideration size and weight, the portability score of the K-70 and K-S2 is 62 and 64 respectively.
Pentax K-70 vs Pentax K-S2 Sensor Comparison
Generally, its tough to imagine the gap in sensor measurements purely by viewing specs. The graphic below will give you a clearer sense of the sensor sizes in the K-70 and K-S2.
All in all, both of these cameras come with the identical sensor size but different resolution. You can anticipate the Pentax K-70 to provide you with greater detail having its extra 4MP. Greater resolution will let you crop pics a good deal more aggressively. The fresher K-70 provides an advantage when it comes to sensor technology.
Pentax K-70 vs Pentax K-S2 Screen and ViewFinder
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Pentax K-70 vs Pentax K-S2 Specifications
| Pentax K-70 | Pentax K-S2 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Pentax |
| Model type | Pentax K-70 | Pentax K-S2 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Introduced | 2016-06-08 | 2015-02-10 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Chip | PRIME MII | PRIME MII |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.6mm |
| Sensor area | 366.6mm² | 366.6mm² |
| Sensor resolution | 24 megapixels | 20 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Max resolution | 6000 x 4000 | 5472 x 3648 |
| Max native ISO | 102400 | 51200 |
| Minimum native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 11 | 11 |
| Cross type focus points | 9 | - |
| Lens | ||
| Lens mount type | Pentax KAF2 | Pentax KAF2 |
| Amount of lenses | 151 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Fully Articulated |
| Screen sizing | 3 inch | 3 inch |
| Screen resolution | 921k dots | 921k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.63x | 0.64x |
| Features | ||
| Minimum shutter speed | 30s | 30s |
| Fastest shutter speed | 1/6000s | 1/6000s |
| Continuous shutter rate | 6.0 frames per sec | 5.4 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (at ISO 100) | 12.00 m (at ISO 100) |
| Flash modes | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, H.264 |
| Microphone port | ||
| Headphone port | ||
| 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 | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 688g (1.52 lb) | 678g (1.49 lb) |
| Physical dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 123 x 91 x 73mm (4.8" x 3.6" x 2.9") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | 410 photographs | 410 photographs |
| Battery type | Battery Pack | Battery Pack |
| Battery ID | - | D-LI109 |
| Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 12 secs) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC (UHS-I compatible) | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Launch price | $649 | $581 |