Pentax K-S1
| Brand | Pentax 2013 |
| Model | K-S1 SLR Body Kit |
| Released Year | 2013 |
| Type | DSLR Cameras |
| Series | K |
| Color | Black |
| Compatible Mountings | Pentax KAF3, Pentax KAF2 |
| Autofocus | Yes |
| Photo Sensor Resolution | 20 MP |
| Video Resolution | FHD 1080p |
| Optical Zoom | 3 x |
| File Format | JPEG (Exif v2.3, DCF 2.0 compliant), Raw (PEF/DNG) |
| Status | Discontinued |
Overview
The Pentax K-S1 is a 20.12 megapixel APS-C CMOS sensor DSLR camera designed for enthusiasts looking for compactness and modern features. It supports the Pentax K-mount for a wide range of interchangeable lenses. The camera incorporates a PRIME M image processor enabling high-speed processing and improved image quality. It offers a 3.0-inch vari-angle LCD with 921,000 dots for flexible shooting angles and clear display. The camera includes built-in Wi-Fi for remote control and easy photo sharing. The K-S1 provides continuous shooting at approximately 5.4 fps and a native ISO range of 100-51200 for versatile low-light performance.
Specifications
| Age Range Description | Adult |
| Built-In Media | Camera Kit |
| Are Batteries Included | Yes |
| Remote Included | No |
| Series Number | 1 |
| Global Trade Identification Number | 00027075278417 |
| UPC | 027075278417 |
| Item Height | 3.66 inches |
| Manufacturer | Pentax |
| Connectivity Technology | USB, HDMI |
| Wireless Technology | Yes |
| Video Output | HDMI |
| Total USB 2.0 Ports | 1 |
| Total USB Ports | 1 |
| Total Video Out Ports | 1 |
| Shooting Modes | Shutter Priority, Aperture Priority, Automatic |
| Digital Scene Transition | False |
| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills & Video |
| Night vision | No |
| Compatible Mountings | Pentax KAF3, Pentax KAF2 |
| Sensor Type | CMOS |
| Image stabilization | Sensor-shift |
| Expanded ISO Minimum | 100 |
| Photo Sensor Resolution | 20 MP |
| Photo Sensor Size | APS-C |
| Maximum Shutter Speed | 1/6000 seconds |
| Minimum Shutter Speed | 30 seconds |
| Form Factor | Mid-size SLR |
| Special Feature | Indicator |
| Color | Black |
| Item Weight | 1.2 Pounds |
| Video Resolution | FHD 1080p |
| Viewfinder | Optical |
| Flash Modes | Auto, On/Fill, Off, Slow Sync, Rear Curtain |
| Camera Flash | Built-In |
| Compatible Devices | Computers, Smartphones, Tablets, External Storage Devices |
| Continuous Shooting | 5.4 |
| Aperture modes | F3.5–F5.6 |
| Viewfinder Magnification | 0.9x |
| Audio Input | Built-in Microphone (Stereo) |
| Flash Sync Speed | 1/180 sec |
| Video Capture Format | AVC |
| Expanded ISO Maximum | 51200 |
| Battery Weight | 43 Grams |
| Delay between shots | 0.19 seconds |
| Audio Output Type | Headphones |
| Battery Cell Type | Lithium Ion |
| Battery Average Life | 410 Photos |
| Battery Type | D-LI109 lithium-ion battery and charger |
| Aspect Ratio | 3:2 |
| File Format | JPEG (Exif v2.3, DCF 2.0 compliant), Raw (PEF/DNG) |
| Effective Still Resolution | 20 |
| JPEG Quality Level | Fine |
| Supported Image Format | JPEG, RAW |
| Bit Depth | 8 Bit |
| Total Still Resolution | 20 MP |
| Optical Zoom | 3 x |
| Lens Type | Interchangeable |
| Zoom | Optical Zoom |
| Number of Diaphragm Blades | 7 |
| Metering Methods | Multi, Center-weighted, Spot |
| Exposure Control | Program, Sensitivity Priority, Bulb, Manual, Shutter & Aperture Priority, Aperture Priority, Shutter Priority |
| White Balance Settings | Auto |
| Crop Mode | 1.5x |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Dots Per Screen | 102333 |
| Display Fixture Type | Fixed |
| Display Resolution Maximum | 921000 |
| Has Color Screen | Yes |
| Flash Memory Type | SD/SDHC/SDXC |
| Write Speed | 5.4 fps |
| Flash Memory Bus Interface Type | SD/SDHC/SDXC |
| Flash Memory Supported Size Maximum | 64 GB |
| Auto Focus Technology | Phase Detection, Center, Selective single-point, Face Detection, Tracking, Multi-area, Single, Continuous, Live View, Contrast Detection |
| Focus Features | TTL Phase Detection SAFOX IX i+ |
| Autofocus Points | 11 |
| Focus Type | Manual Focus |
| Focus Mode | Continuous-Servo AF (AF-C) |
| Autofocus | Yes |
Images
FAQ
What sensor does the Pentax K-S1 use?
The Pentax K-S1 is equipped with a 20.12 megapixel APS-C size CMOS sensor.
Is the Pentax K-S1 compatible with Pentax lenses?
Yes, it uses the Pentax K-mount, which supports a wide range of Pentax lenses.
Does the Pentax K-S1 have Wi-Fi connectivity?
Yes, the camera includes built-in Wi-Fi for wireless control and image transfer.
What is the continuous shooting speed of the K-S1?
It can shoot continuously at approximately 5.4 frames per second.
What is the ISO range of the Pentax K-S1?
The native ISO range is 100 to 51200, allowing for flexibility in various lighting conditions.
Is the Pentax K-S1 discontinued?
As of now, the Pentax K-S1 is not officially discontinued.
Does the K-S1 have an articulating screen?
Yes, it features a 3.0-inch vari-angle LCD screen with 921,000 dots resolution.
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