Pentax K-S2 image

Pentax K-S2

Quick information
Brand Pentax 2015
Model K-S2 SLR lens kit w/18-135mm WR black
Released Year 2015
Type DSLR Cameras
Series K-S
Color Black
Compatible Mountings Pentax KAF
Autofocus Yes
Photo Sensor Resolution 20 MP
Video Resolution 1080p
Optical Zoom 7.5 x
File Format RAW
Status Discontinued
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Overview

The Pentax K-S2 is a weather-resistant DSLR camera designed for enthusiasts and advanced photographers, launched in 2015. It features a 20.12-megapixel APS-C CMOS sensor delivering high-resolution images with excellent detail retention. Equipped with the PRIME MII image processor, it supports continuous shooting at up to 5.4 frames per second, ideal for capturing fast-moving subjects. The camera incorporates a 3-inch vari-angle LCD screen with 921,000 dots, enhancing composition flexibility and image review from various angles. The integrated 11-point autofocus system ensures accurate focus tracking and subject detection, complemented by the SAFOX X module. The Pentax K-S2 offers built-in Wi-Fi for seamless image transfer and remote camera control via smartphone applications, enhancing connectivity and convenience.

Specifications

Age Range Description Adult
Built-In Media Remote
Are Batteries Included Yes
Remote Included No
Global Trade Identification Number 00027075289178
UPC 027075289178
Item Height 3.58 inches
Manufacturer Pentax
Warranty Description I year parts and labor
Screen Size 3 Inches
Display Type LCD
Display Resolution Maximum 20 MP
Has Color Screen Yes
Flash Memory Type SDXC
Compatible Mountings Pentax KAF
Sensor Type APS-C CMOS
Image stabilization Sensor-shift
Maximum Aperture 3.5 f
Expanded ISO Minimum 100
Photo Sensor Resolution 20 MP
Photo Sensor Size APS-C
Form Factor compact-dslr
Special Feature Image Stabilization
Color Black
Item Weight 1.5 Pounds
Video Resolution 1080p
Flash Modes Auto, On, Off, Slow Sync, Rear Curtain
Camera Flash Built-In
Compatible Devices Computers, Smartphones, Tablets, External Storage Devices (SDXC compatible), Wi-Fi/NFC enabled devices
Aperture modes F3.5–F5.6
Flash Sync Speed 1/180
Video Capture Format MP4
Expanded ISO Maximum 51200
Battery Cell Type Lithium Ion
Battery Type Lithium Ion
Water Resistance Level Water Resistant
Frame Rate 30 FPS
Mount Type Bayonet
Minimum Aperture 5.6
Crop Factor 1.5
Number of Batteries 1 Lithium Ion batteries required. (included)
Has Image Stabilization Yes
Audio Recording No
Processor Count 2
File Format RAW
Effective Still Resolution 20 MP
JPEG Quality Level Normal
Total Still Resolution 2E+1 MP
Maximum Focal Length 135 Millimeters
Optical Zoom 7.5 x
Lens Type medium-telephoto
Zoom Optical Zoom
Camera Lens 18-135mm f/3.5-5.6 ED AL DC WR Lens: A versatile, weather-resistant zoom lens with a focal length range of 18-135mm and an aperture range of f/3.5-5.6, offering wide-angle to telephoto coverage.
Minimum Focal Length 18 Millimeters
Exposure Control Automatic, Manual
Connectivity Technology Wi-Fi
Wireless Technology Wi-Finfc
Total Video Out Ports 1
Shooting Modes Portrait, Movie, Automatic, Landscape, Sports, Macro
Digital-Still Yes
Movie Mode No
Image Capture Type Stills
Auto Focus Technology Hybrid
Focus Features Image Stabilization
Autofocus Points 11-point SAFOX X
Focus Type Auto Focus
Focus Mode Automatic AF (AF-A)
Autofocus Yes
Effective Resolution 20.12 megapixels
Image Processor PRIME MII
Lens Mount Pentax K mount
ISO Sensitivity 100-51200
Continuous Shooting Speed Up to 5.4 fps
Video Recording Full HD 1080p at 60fps
LCD Screen 3-inch vari-angle, 921,000 dots
Viewfinder Optical pentaprism, approx. 100% coverage
Built-in Flash Yes, pop-up
Connectivity Wi-Fi, USB 2.0
Memory Card Type SD, SDHC, SDXC
Battery Life Approx. 480 shots per charge
Body Material Magnesium alloy and plastic weather-resistant
Dimensions 122 x 91 x 73 mm
Weight Approx. 678 g (with battery and memory card)
Included Lens Pentax DA 18-135mm f/3.5-5.6 ED DC WR weather-resistant lens

Key Advantages

The Pentax K-S2 boasts robust weather-sealed magnesium alloy construction, allowing use in adverse weather conditions and dusty environments. Its articulated LCD screen provides versatile shooting angles, including high and low perspectives, improving creative options. The camera supports an extensive range of SD memory cards, including SDHC and SDXC, ensuring fast data handling and ample storage. The 18-135mm WR lens included in the kit offers a versatile zoom range perfect for wide-angle to telephoto shooting, with weather resistance to match the camera body. The built-in Shake Reduction (SR) system compensates for camera shake, enabling sharper images in low-light or handheld conditions. Moreover, the optical viewfinder offers near 100% frame coverage, essential for precise framing and composition during shooting.

Limitations

The Pentax K-S2 lacks 4K video recording capabilities, limiting video resolution to Full HD 1080p at 60fps, which may be insufficient for advanced videographers. Its autofocus system, while competent, falls behind newer mirrorless models regarding speed and subject tracking versatility. The camera's ISO sensitivity range maxes out at 51200, but noise performance at high ISO may degrade image quality in very low light. Battery life is moderate with approximately 480 shots per charge, which might require carrying extra batteries for extended shooting sessions. Its rear LCD does not support touchscreen functionality, restricting intuitive control options. Additionally, the K-S2 does not feature in-body image stabilization beyond its Shake Reduction mechanism, which could limit handheld shooting options with certain lenses.

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