Ricoh Pentax K-S1 20.1MP DSLR Camera vs Nikon D300S 12.3MP DSLR Camera comparison

Compare Ricoh Pentax K-S1 20.1MP DSLR Camera
Compare Nikon D300S 12.3MP DSLR Camera
key specs
Camera TypeDSLR CameraDSLR Camera
Effective Pixels20.1 MP12.3 MP
Sensor TypeCMOSCMOS
Display TypeTFT LCD-
Display Size3 inch3 inch
Battery TypeLithium ionLithium ion
general
BrandRicohNikon
ModelPentax K-S1 20.1MP DSLR CameraD300S 12.3MP DSLR Camera
Model NamePentax K-S1D300S
SeriesPentax-
ColorBlackBlack
TypeDSLR CameraDSLR Camera
Effective Pixels20.1 MP12.3 MP
Dimensions(WxHxD)121 x 93 x 70 mm114 x 147 x 74 mm
Weight558 GM840 GM
Temperature0 to 400 to 40
Model Number-D300S
SLR Variant-Body Only
Tripod Socket-Yes
Face Detection-Yes
Ports-Type C, Mini HDMI
sensor features
Sensor TypeCMOSCMOS
Sensor Size23.5 x 15.6 mm23.2 x 15.4 mm
Maximum ISO-6400 ISO
lens features
Lens TypePentax KAF2-
Focal Length18 - 55 mm / 50 - 200 mm-
Aperture RangeF3.5 (W) - F5.6 (T) / F4.0 (W) - F5.6 (T)-
Manual FocusYesYes
Color FilterPrimary RGB Color Filter-
Lens Mount-Nikon F mount
Dust Reduction-Yes
viewfinder features
Viewfinder Coverage100%-
Viewfinder Magnification0.95x-
Viewpoint Dioptric Adjustment-2.5m to +1.5m-
Viewfinder Eye Point20.5 mm-
Other Viewfinder FeaturesStandard focusing screen (Natural-Bright-Matte III)Depth Of Field Preview (Optical (diaphragm stop-down), digital)-
View Finder-Yes
View Finder Type-Fixed Eye-level Pentaprism
focus features
Auto FocusYesYes
Metering ModesMulti, Center-Weighted, Spot-
White BalancingDaylight White, W Cool White, L Warm White), Tungsten Light, Flash, CTE, Manual WB, ColorAuto TTL white balance with 1,005-pixel RGB sensor Incandescent, Fluorescent, Direct sunlight, Flash, Cloudy, Shade, Choose Color temp., White balance preset
Other Focus FeaturesInterchangeable 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-
shutter features
Shutter Speed1/6000 sec (Max) & 30 sec (Min)1/8000 sec
Self-timerYesYes
Continuous ShotsHi 5.4 fps, Lo 3.0 fpsContinous low shooting mode 1-7fps, Continous high shooting mode 7fps
flash features
Built-in FlashYesYes
External FlashYesYes
Flash ModesAuto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manualFront curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow
image features
Image FormatJPEG, RAW, RAW + JPEGNEF 12 or 14-bit lossless compressed, compressed, or uncompressed RAW, TIFF RGB, JPEG Baseline-compliant
Maximum Resolution5472 x 3648-
Image StabilizerYes-
Picture Angle28 mm Ultra Wide-angleApprox 1.5x lens focal length
display features
Display TypeTFT LCD-
Display Size3 inch3 inch
Display Resolution921K dots-
LCD DisplayFixed Articulated LCD-
connectivity features
HDMIYes-
USBYes-
Wifi-No
storage and power features
Upgradable MemoryYes-
Card TypeSD, SDHC, SDXC (UHS-1 compliant), Eye-Fi Card, FLU CardSD
Power SupplyAC adapter K-AC128-
Battery TypeLithium ionLithium ion
Battery Life480-
Batteries Included-Yes
audio and video features
MicrophoneBuilt-in stereo microphone-
SpeakerMono Speaker-
Audio FeaturesAdjustable recording sound level-
Video FormatH.264AVI movie
Video Resolution-1280 x 720
modes and functions features
Shooting ModesEFFECT 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 ProcessingSingle frame shooting mode, Continuous shooting mode approx. 3fps, Self-timer mode, Quiet Shutter Release

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