key specs |
Camera Type | DSLR Camera | Digital Camera |
Effective Pixels | 20.1 MP | 20.1 MP |
Sensor Type | CMOS | CMOS |
Display Type | TFT LCD | TFT |
Display Size | 3 inch | 3 inch |
Battery Type | Lithium ion | Lithium ion |
general |
Brand | Ricoh | Canon |
Model | Pentax K-S1 20.1MP DSLR Camera | PowerShot G7X 20.1MP Digital Camera |
Model Name | Pentax K-S1 | PowerShot G7X |
Series | Pentax | PowerShot |
Color | Black | Black |
Type | DSLR Camera | Digital Camera |
Effective Pixels | 20.1 MP | 20.1 MP |
Dimensions(WxHxD) | 121 x 93 x 70 mm | 4.15 x 2.4 x 1.65 inch |
Weight | 558 GM | 294 GM |
Temperature | 0 to 40 | 0 to 40 |
sensor features |
Sensor Type | CMOS | CMOS |
Sensor Size | 23.5 x 15.6 mm | 1 inch |
ISO Rating | - | ISO 100 - 25600 |
lens features |
Lens Type | Pentax KAF2 | - |
Focal Length | 18 - 55 mm / 50 - 200 mm | 8.8 (W) 36.8 (T) |
Aperture Range | F3.5 (W) - F5.6 (T) / F4.0 (W) - F5.6 (T) | - |
Manual Focus | Yes | - |
Color Filter | Primary RGB Color Filter | - |
Digital Zoom | - | 4X |
Optical Zoom | - | 4.2x |
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) | - |
View Finder | - | Yes |
focus features |
Auto Focus | Yes | - |
Metering Modes | Multi, Center-Weighted, Spot | EVALUATE, CENTRE WEIGHTED AVERAGE, SPOT |
White Balancing | Daylight White, W Cool White, L Warm White), Tungsten Light, Flash, CTE, Manual WB, Color | - |
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 | - |
Focus Mode | - | TTL Autofocus, Manual Focus |
Focus Range | - | 5cm (2.0 in.) - infinity (W), 40cm (1.3ft.) - infinity (T), MACRO-5 - 50cm (W) (2.0 in. - 1.6 ft. (W)) |
shutter features |
Shutter Speed | 1/6000 sec (Max) & 30 sec (Min) | 11/2000 sec. (in Auto mode), 151/2000 sec. (in all shooting modes), BULB (in M mode only), 1/8 minimum in Manual Movie Mode |
Self-timer | Yes | - |
Continuous Shots | Hi 5.4 fps, Lo 3.0 fps | - |
flash features |
Built-in Flash | Yes | Yes |
External Flash | Yes | - |
Flash Modes | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | - |
image features |
Image Format | JPEG, RAW, RAW + JPEG | - |
Maximum Resolution | 5472 x 3648 | - |
Image Stabilizer | Yes | - |
Picture Angle | 28 mm Ultra Wide-angle | - |
display features |
Display Type | TFT LCD | TFT |
Display Size | 3 inch | 3 inch |
Display Resolution | 921K dots | 104000 dots |
LCD Display | Fixed Articulated LCD | - |
connectivity features |
HDMI | Yes | - |
USB | Yes | - |
storage and power features |
Upgradable Memory | Yes | - |
Card Type | SD, SDHC, SDXC (UHS-1 compliant), Eye-Fi Card, FLU Card | - |
Power Supply | AC adapter K-AC128 | - |
Battery Type | Lithium ion | Lithium ion |
Battery Life | 480 | - |
Batteries Included | - | Yes |
Number of Batteries | - | 1 |
audio and video features |
Microphone | Built-in stereo microphone | - |
Speaker | Mono Speaker | - |
Audio Features | Adjustable recording sound level | - |
Video Format | H.264 | - |
Video Resolution | - | 1920 x 1080, 1280 x 720, 640 x 480 |
Video Quality | - | Full HD |
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 | AUTO, HYBRID AUTO, PROGRAME, TV, AV, MANUAL, CUSTOM, SCENE, TIMELAPSE MOVIE, I-FRAME MOVIE |
HD Support | - | Yes |
exposure features |
Exposure Mode | - | Programmed auto exposure, Manual Exposure |