Pentax K-S2 vs Sony RX10 II
64 Imaging
62 Features
82 Overall
70
58 Imaging
51 Features
77 Overall
61
Pentax K-S2 vs Sony RX10 II Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fully Articulated Screen
- 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
- Revealed February 2015
- Old Model is Pentax K-S1
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Display
- ISO 125 - 12800 (Bump to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-200mm (F2.8) lens
- 813g - 129 x 88 x 102mm
- Revealed June 2015
- Old Model is Sony RX10
- Refreshed by Sony RX10 III
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Its time to look much closer at the Pentax K-S2 vs Sony RX10 II, former is a Entry-Level DSLR while the other is a Large Sensor Superzoom by rivals Pentax and Sony. The resolution of the K-S2 (20MP) and the RX10 II (20MP) is fairly well matched but the K-S2 (APS-C) and RX10 II (1") enjoy totally different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe K-S2 was brought out 4 months prior to the RX10 II which means that they are of a similar age. Both of these cameras offer different body type with the Pentax K-S2 being a Compact SLR camera and the Sony RX10 II being a SLR-like (bridge) camera.
Before we go straight into a complete comparison, below is a quick synopsis of how the K-S2 matches up versus the RX10 II in relation to portability, imaging, features and an overall score.
Mastering Nature Photography with a Digital Microscope Camera Pentax K-S2 vs Sony RX10 II Gallery
This is a sample of the gallery pictures for Pentax K-S2 & Sony Cyber-shot DSC-RX10 II. The entire galleries are available at Pentax K-S2 Gallery & Sony RX10 II Gallery.
Reasons to pick Pentax K-S2 over the Sony RX10 II
| K-S2 | RX10 II | |||
|---|---|---|---|---|
| Display type | Fully Articulated | Tilting | Fully Articulating display | |
| Selfie screen | Easy selfies |
Reasons to pick Sony RX10 II over the Pentax K-S2
| RX10 II | K-S2 | |||
|---|---|---|---|---|
| Display resolution | 1229k | 921k | Crisper display (+308k dot) |
Common features in the Pentax K-S2 and Sony RX10 II
| K-S2 | RX10 II | |||
|---|---|---|---|---|
| Revealed | February 2015 | June 2015 | Similar age | |
| Focus manually | More accurate focusing | |||
| Display sizing | 3" | 3" | Equivalent display measurements | |
| Touch friendly display | Neither provides Touch friendly display |
Pentax K-S2 vs Sony RX10 II Physical Comparison
For anyone who is intending to carry around your camera often, you will have to consider its weight and volume. The Pentax K-S2 provides exterior measurements of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") having a weight of 678 grams (1.49 lbs) whilst the Sony RX10 II has sizing of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") with a weight of 813 grams (1.79 lbs).
Examine the Pentax K-S2 vs Sony RX10 II in our newest Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary depending on the lens you have attached at that time. Underneath is the front view scale comparison of the K-S2 vs the RX10 II.

Factoring in size and weight, the portability score of the K-S2 and RX10 II is 64 and 58 respectively.
Pentax K-S2 vs Sony RX10 II Sensor Comparison
Often, it can be hard to visualise the contrast between sensor sizes only by looking at a spec sheet. The image here should provide you a clearer sense of the sensor measurements in the K-S2 and RX10 II.
As you can see, both cameras enjoy the same exact MP but not the same sensor sizes. The K-S2 has got the larger sensor which should make obtaining shallower depth of field easier.
Pentax K-S2 vs Sony RX10 II Screen and ViewFinder
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Pentax K-S2 vs Sony RX10 II Specifications
| Pentax K-S2 | Sony Cyber-shot DSC-RX10 II | |
|---|---|---|
| General Information | ||
| Make | Pentax | Sony |
| Model | Pentax K-S2 | Sony Cyber-shot DSC-RX10 II |
| Class | Entry-Level DSLR | Large Sensor Superzoom |
| Revealed | 2015-02-10 | 2015-06-10 |
| Body design | Compact SLR | SLR-like (bridge) |
| Sensor Information | ||
| Processor Chip | PRIME MII | Bionz X |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | APS-C | 1" |
| Sensor measurements | 23.5 x 15.6mm | 13.2 x 8.8mm |
| Sensor surface area | 366.6mm² | 116.2mm² |
| Sensor resolution | 20 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Highest resolution | 5472 x 3648 | 5472 x 3648 |
| Highest native ISO | 51200 | 12800 |
| Highest boosted ISO | - | 25600 |
| Min native ISO | 100 | 125 |
| RAW data | ||
| Min boosted ISO | - | 64 |
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 11 | 25 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 24-200mm (8.3x) |
| Largest aperture | - | f/2.8 |
| Macro focus range | - | 3cm |
| Total lenses | 151 | - |
| Crop factor | 1.5 | 2.7 |
| Screen | ||
| Range of screen | Fully Articulated | Tilting |
| Screen size | 3 inches | 3 inches |
| Screen resolution | 921 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.64x | 0.7x |
| Features | ||
| Slowest shutter speed | 30 secs | 30 secs |
| Maximum shutter speed | 1/6000 secs | 1/2000 secs |
| Maximum silent shutter speed | - | 1/32000 secs |
| Continuous shooting speed | 5.4fps | 14.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 12.00 m (at ISO 100) | 10.20 m |
| Flash options | Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash | Auto, fill-flash, slow sync, rear sync, off |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
| Highest video resolution | 1920x1080 | 3840x2160 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| 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 | 678g (1.49 pounds) | 813g (1.79 pounds) |
| Dimensions | 123 x 91 x 73mm (4.8" x 3.6" x 2.9") | 129 x 88 x 102mm (5.1" x 3.5" x 4.0") |
| DXO scores | ||
| DXO All around score | not tested | 70 |
| DXO Color Depth score | not tested | 23.0 |
| DXO Dynamic range score | not tested | 12.6 |
| DXO Low light score | not tested | 531 |
| Other | ||
| Battery life | 410 photos | 400 photos |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | D-LI109 | NP-FW50 |
| Self timer | Yes (2 or 12 secs) | Yes (2 or 10 sec, continuous) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | Single | Single |
| Pricing at launch | $581 | $998 |