Pentax K-S2 vs Sony A35
64 Imaging
63 Features
82 Overall
70
69 Imaging
56 Features
70 Overall
61
Pentax K-S2 vs Sony A35 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 678g - 123 x 91 x 73mm
- Revealed February 2015
- Older Model is Pentax K-S1
(Full Review)
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Pentax K-S2 vs Sony A35 Overview
The following is a thorough overview of the Pentax K-S2 vs Sony A35, both Entry-Level DSLR digital cameras by competitors Pentax and Sony. There is a considerable difference between the sensor resolutions of the K-S2 (20MP) and A35 (16MP) but both cameras posses the same sensor sizes (APS-C).
Photobucket discusses licensing 13 billion images with AI firmsThe K-S2 was unveiled 3 years after the A35 which is quite a large difference as far as tech is concerned. Both of these cameras have the same body design (Compact SLR).
Before diving right into a more detailed comparison, here is a quick synopsis of how the K-S2 grades against the A35 in the way of portability, imaging, features and an overall mark.
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This is a preview of the gallery photos for Pentax K-S2 & Sony SLT-A35. The full galleries are provided at Pentax K-S2 Gallery & Sony A35 Gallery.
Reasons to pick Pentax K-S2 over the Sony A35
| K-S2 | A35 | |||
|---|---|---|---|---|
| Announced | February 2015 | September 2011 | Newer by 42 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Selfie screen | Take selfies |
Reasons to pick Sony A35 over the Pentax K-S2
| A35 | K-S2 |
|---|
Common features in the Pentax K-S2 and Sony A35
| K-S2 | A35 | |||
|---|---|---|---|---|
| Manually focus | Dial precise focus | |||
| Screen dimensions | 3" | 3" | Equal screen dimensions | |
| Screen resolution | 921k | 921k | Exact same screen resolution | |
| Touch friendly screen | Neither comes with Touch friendly screen |
Pentax K-S2 vs Sony A35 Physical Comparison
In case you're going to travel with your camera frequently, you're going to have to think about its weight and volume. The Pentax K-S2 comes with outside dimensions 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 A35 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 415 grams (0.91 lbs).
Check out the Pentax K-S2 vs Sony A35 in our brand new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you are employing at that moment. The following is a front view sizing comparison of the K-S2 versus the A35.

Using size and weight, the portability rating of the K-S2 and A35 is 64 and 69 respectively.
Pentax K-S2 vs Sony A35 Sensor Comparison
Usually, its tough to see the contrast between sensor dimensions purely by going over a spec sheet. The image underneath may offer you a better sense of the sensor sizes in the K-S2 and A35.
Clearly, both of those cameras provide the same sensor dimensions albeit not the same megapixels. You can count on the Pentax K-S2 to deliver greater detail having an extra 4 Megapixels. Higher resolution can also enable you to crop shots more aggressively. The fresher K-S2 is going to have an edge when it comes to sensor tech.
Pentax K-S2 vs Sony A35 Screen and ViewFinder
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Pentax K-S2 vs Sony A35 Specifications
| Pentax K-S2 | Sony SLT-A35 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax K-S2 | Sony SLT-A35 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Revealed | 2015-02-10 | 2011-09-20 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Powered by | PRIME MII | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.6mm | 23.5 x 15.6mm |
| Sensor surface area | 366.6mm² | 366.6mm² |
| Sensor resolution | 20 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Highest Possible resolution | 5472 x 3648 | 4912 x 3264 |
| Maximum native ISO | 51200 | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 11 | 15 |
| Cross type focus points | - | 3 |
| Lens | ||
| Lens support | Pentax KAF2 | Sony/Minolta Alpha |
| Number of lenses | 151 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Display type | Fully Articulated | Fixed Type |
| Display sizing | 3 inches | 3 inches |
| Resolution of display | 921k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 1,150k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.73x |
| Features | ||
| Min shutter speed | 30s | 30s |
| Max shutter speed | 1/6000s | 1/4000s |
| Continuous shutter speed | 5.4fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 12.00 m (at ISO 100) | 12.00 m |
| Flash options | Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Max flash sync | - | 1/160s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 678 grams (1.49 lbs) | 415 grams (0.91 lbs) |
| Physical dimensions | 123 x 91 x 73mm (4.8" x 3.6" x 2.9") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall rating | not tested | 74 |
| DXO Color Depth rating | not tested | 23.3 |
| DXO Dynamic range rating | not tested | 12.7 |
| DXO Low light rating | not tested | 763 |
| Other | ||
| Battery life | 410 photos | 440 photos |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | D-LI109 | NP-FW50 |
| Self timer | Yes (2 or 12 secs) | Yes (2 or 10 sec, 10 sec 3 or 5 images) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Cost at release | $581 | $598 |