Pentax K-S1 vs Sony HX100V
69 Imaging
63 Features
70 Overall
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66 Imaging
39 Features
50 Overall
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Pentax K-S1 vs Sony HX100V Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Released August 2014
- Successor is Pentax K-S2
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 27-810mm (F2.8-5.6) lens
- 577g - 122 x 87 x 93mm
- Launched October 2011
- Newer Model is Sony HX200V

Pentax K-S1 vs Sony HX100V Overview
Lets take a closer look at the Pentax K-S1 vs Sony HX100V, one being a Advanced DSLR and the other is a Small Sensor Superzoom by manufacturers Pentax and Sony. There exists a significant gap among the image resolutions of the K-S1 (20MP) and HX100V (16MP) and the K-S1 (APS-C) and HX100V (1/2.3") posses different sensor size.

The K-S1 was introduced 2 years later than the HX100V and that is a fairly sizable gap as far as camera technology is concerned. The two cameras feature different body design with the Pentax K-S1 being a Mid-size SLR camera and the Sony HX100V being a SLR-like (bridge) camera.
Before getting right into a complete comparison, here is a short synopsis of how the K-S1 matches up versus the HX100V in the way of portability, imaging, features and an overall rating.

Pentax K-S1 vs Sony HX100V Gallery
This is a sample of the gallery pictures for Pentax K-S1 and Sony Cyber-shot DSC-HX100V. The whole galleries are available at Pentax K-S1 Gallery and Sony HX100V Gallery.
Reasons to pick Pentax K-S1 over the Sony HX100V
K-S1 | HX100V | |||
---|---|---|---|---|
Launched | August 2014 | ![]() | October 2011 | Fresher by 35 months |
Reasons to pick Sony HX100V over the Pentax K-S1
HX100V | K-S1 | |||
---|---|---|---|---|
Display type | Tilting | ![]() | Fixed | Tilting display |
Common features in the Pentax K-S1 and Sony HX100V
K-S1 | HX100V | |||
---|---|---|---|---|
Focus manually | ![]() | More exact focus | ||
Display size | 3" | ![]() | 3" | Same display size |
Display resolution | 921k | ![]() | 921k | The same display resolution |
Selfie screen | ![]() | Neither offers selfie screen | ||
Touch friendly display | ![]() | Neither offers Touch friendly display |
Pentax K-S1 vs Sony HX100V Physical Comparison
For those who are aiming to carry your camera often, you should consider its weight and dimensions. The Pentax K-S1 offers exterior dimensions of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") and a weight of 558 grams (1.23 lbs) while the Sony HX100V has dimensions of 122mm x 87mm x 93mm (4.8" x 3.4" x 3.7") with a weight of 577 grams (1.27 lbs).
Analyze the Pentax K-S1 vs Sony HX100V in the latest Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at the time. Here is a front view measurements comparison of the K-S1 and the HX100V.

Taking into account dimensions and weight, the portability grade of the K-S1 and HX100V is 69 and 66 respectively.

Pentax K-S1 vs Sony HX100V Sensor Comparison
Normally, it's difficult to picture the contrast in sensor sizing simply by researching specs. The visual underneath may give you a better sense of the sensor dimensions in the K-S1 and HX100V.
As you can plainly see, each of these cameras feature different megapixels and different sensor sizing. The K-S1 with its larger sensor is going to make getting shallow depth of field simpler and the Pentax K-S1 will render greater detail using its extra 4 Megapixels. Greater resolution will allow you to crop pics way more aggressively. The newer K-S1 should have an advantage with regard to sensor tech.

Pentax K-S1 vs Sony HX100V Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-S1 vs Sony HX100V Specifications
Pentax K-S1 | Sony Cyber-shot DSC-HX100V | |
---|---|---|
General Information | ||
Brand Name | Pentax | Sony |
Model type | Pentax K-S1 | Sony Cyber-shot DSC-HX100V |
Category | Advanced DSLR | Small Sensor Superzoom |
Released | 2014-08-27 | 2011-10-21 |
Body design | Mid-size SLR | SLR-like (bridge) |
Sensor Information | ||
Processor Chip | Prime MII | BIONZ |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1/2.3" |
Sensor dimensions | 23.5 x 15.6mm | 6.17 x 4.55mm |
Sensor surface area | 366.6mm² | 28.1mm² |
Sensor resolution | 20 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3 and 16:9 |
Maximum resolution | 5472 x 3648 | 4608 x 3456 |
Maximum native ISO | 51200 | 3200 |
Lowest native ISO | 100 | 100 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 11 | 9 |
Lens | ||
Lens mount type | Pentax KAF2 | fixed lens |
Lens zoom range | - | 27-810mm (30.0x) |
Maximum aperture | - | f/2.8-5.6 |
Total lenses | 151 | - |
Focal length multiplier | 1.5 | 5.8 |
Screen | ||
Range of screen | Fixed Type | Tilting |
Screen diagonal | 3 inches | 3 inches |
Resolution of screen | 921k dot | 921k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen technology | - | XtraFine LCD display with TruBlack technology |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Electronic |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.64x | - |
Features | ||
Lowest shutter speed | 30 secs | 30 secs |
Highest shutter speed | 1/6000 secs | 1/4000 secs |
Continuous shooting speed | 5.4 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 10.00 m (at ISO 100) | 12.70 m |
Flash settings | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Slow Sync |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) | 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video data format | H.264 | MPEG-4, AVCHD |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | BuiltIn |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 558 grams (1.23 lbs) | 577 grams (1.27 lbs) |
Physical dimensions | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") | 122 x 87 x 93mm (4.8" x 3.4" x 3.7") |
DXO scores | ||
DXO All around rating | 78 | not tested |
DXO Color Depth rating | 23.5 | not tested |
DXO Dynamic range rating | 13.0 | not tested |
DXO Low light rating | 1061 | not tested |
Other | ||
Battery life | 410 images | - |
Battery format | Battery Pack | - |
Battery ID | D-LI109 | NP-FH50 |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse feature | ||
Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Storage slots | One | One |
Launch cost | $339 | $429 |