key specs |
Camera Type | DSLR Camera | Digital Camera |
Effective Pixels | 20.1 MP | 20.1 MP |
Sensor Type | CMOS | CCD |
Display Type | TFT LCD | - |
Display Size | 3 inch | 2.7 inch |
Battery Type | Lithium ion | Lithium ion |
general |
Brand | Ricoh | Sony |
Model | Pentax K-S1 20.1MP DSLR Camera | CyberShot DSC W830 20.1MP Digital Camera |
Model Name | Pentax K-S1 | CyberShot DSC W830 |
Series | Pentax | Cyber-shot |
Color | Black | Silver |
Type | DSLR Camera | Digital Camera |
Effective Pixels | 20.1 MP | 20.1 MP |
Dimensions(WxHxD) | 121 x 93 x 70 mm | 14.9 x 12.4 x 10.8 cm |
Weight | 558 GM | - |
Temperature | 0 to 40 | 0 to 40 |
Face Detection | - | Yes |
sensor features |
Sensor Type | CMOS | CCD |
Sensor Size | 23.5 x 15.6 mm | - |
ISO Rating | - | ISO 80 - 3200 |
Maximum ISO | - | 1250 ISO |
Maximum FPS | - | 0.8 |
lens features |
Lens Type | Pentax KAF2 | - |
Focal Length | 18 - 55 mm / 50 - 200 mm | - |
Aperture Range | F3.5 (W) - F5.6 (T) / F4.0 (W) - F5.6 (T) | F3.3 - F8.0 |
Manual Focus | Yes | - |
Color Filter | Primary RGB Color Filter | - |
Digital Zoom | - | 32x |
Optical Zoom | - | 8x |
Other Lens Features | - | F Number F3.3 W - F6.3 T, Focal Lenght 35 mm Conversion 28 - 224 mm Still Image 169, 25 - 200 mm Still Image 43, 28 - 224 mm SteadyShot Standrad, 28 - 314 mm SteadyShot Active Movie 169, 34 - 272 mm SteadyShot Standrad, 34 - 381 mm SteadyShot Active Movie 43 |
viewfinder features |
Viewfinder Coverage | 100% | - |
Viewfinder Magnification | 0.95x | - |
Viewpoint Dioptric Adjustment | -2.5m to +1.5m | - |
Viewfinder Eye Point | 20.5 mm | - |
Other Viewfinder Features | Standard focusing screen (Natural-Bright-Matte III)Depth Of Field Preview (Optical (diaphragm stop-down), digital) | - |
focus features |
Auto Focus | Yes | Yes |
Metering Modes | Multi, Center-Weighted, Spot | - |
White Balancing | Daylight White, W Cool White, L Warm White), Tungsten Light, Flash, CTE, Manual WB, Color | Auto, Daylight, Cloudy, Fluorescent, Incandescent, Flash, One Push, One Push Set |
Other Focus Features | Interchangeable Lens Features [Min. Aperture (F22.0 - F32.0), Number of diaphragm blades (6), Lens Optics (11 Elements & 10 Groups), Min. Focus (1.1 m), Maximum magnification (0.24x), Full Time Manual Focus, Filter Thread (49 mm), Rotary Zoom Method | Auto Focus Illuminator Auto / Off, Face Detectin Mode Auto / Off, Face Detection Maximum 8 Faces |
Focus Mode | - | Multi-point AF, Center Weighted AF, Spot AF, Flexible Spot AF Tracking Focus and Face Tracking Focus |
Focus Range | - | iAuto and Program Auto 5 cm W - 150 cm T |
shutter features |
Shutter Speed | 1/6000 sec (Max) & 30 sec (Min) | - |
Self-timer | Yes | Yes |
Continuous Shots | Hi 5.4 fps, Lo 3.0 fps | - |
flash features |
Built-in Flash | Yes | - |
External Flash | Yes | - |
Flash Modes | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | Auto, Flash On, Slow Synchro, Flash Off, Advanced Flash |
image features |
Image Format | JPEG, RAW, RAW + JPEG | - |
Maximum Resolution | 5472 x 3648 | - |
Image Stabilizer | Yes | Yes |
Picture Angle | 28 mm Ultra Wide-angle | - |
Aspect Ratio | - | 43, 169 |
Gross Pixel | - | 20.5 MP |
Still Image Size | - | 4608 x 2592 12 M, 1920 x 1080 2 M |
display features |
Display Type | TFT LCD | - |
Display Size | 3 inch | 2.7 inch |
Display Resolution | 921K dots | - |
LCD Display | Fixed Articulated LCD | - |
LCD Display Image Resolution | - | 230400 dots |
Other Display Features | - | Playback Slide Show SD Video Out, Movie, Simple, Nostalgic, Stylish, Active Effects, 4 Slde Show Music Tunes, Automatic Image Rotation, 3D Viewing Mode |
connectivity features |
HDMI | Yes | - |
USB | Yes | - |
storage and power features |
Upgradable Memory | Yes | Yes |
Card Type | SD, SDHC, SDXC (UHS-1 compliant), Eye-Fi Card, FLU Card | SD / SDHC / SDXC |
Power Supply | AC adapter K-AC128 | - |
Battery Type | Lithium ion | Lithium ion |
Battery Life | 480 | - |
Inbuilt Memory | - | 27 MB |
Power Requirement | - | AC 100 - 240 V, 50/60 Hz, Output Voltage DC 5 V |
Other Storage Features | - | USB Mass Storage |
audio and video features |
Microphone | Built-in stereo microphone | Built-in Microphone |
Speaker | Mono Speaker | - |
Audio Features | Adjustable recording sound level | - |
Video Format | H.264 | MP4 |
Audio Video Interface | - | Yes |
modes and functions features |
Shooting Modes | EFFECT Mode (Faded Color, Clear Tone, Brilliant Color, Unicolor Bold, Vintage Color, Cross Processing, Warm Fade, Tone Expansion, Bold Monochrome, Infrared Filter, Vibrant Color Enhance), Custom Image modes (Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach Bypass, Reversal Film, Monochrome, Cross Processing | Intelligent Auto, Easy Shooting, Program Auto, Panorama, Scene Selection, Picture Effect, 3D |
Scene Modes | - | High Sensitivity, Night Scene, Night Portrait, Soft Snap, Landscap, Beach, Snow, Fireworks, Gourmet, Pet, Soft Skin |
exposure features |
Exposure Compensation | - | 1/3 EV Steps +/- 2.0 EV |