Ricoh Pentax K-S1 20.1MP DSLR Camera vs Ricoh Pentax K-1 36.40MP DSLR Camera comparison

Compare Ricoh Pentax K-S1 20.1MP DSLR Camera
Compare Ricoh Pentax K-1 36.40MP DSLR Camera
key specs
Camera TypeDSLR CameraDSLR Camera
Effective Pixels20.1 MP36.4 MP
Display Size3 inch3.2 inch
Battery TypeLithium ionLithium ion
ModelPentax K-S1 20.1MP DSLR CameraPentax K-1 36.40MP DSLR Camera
Model NamePentax K-S1Pentax K-1
TypeDSLR CameraDSLR Camera
Effective Pixels20.1 MP36.4 MP
Dimensions(WxHxD)121 x 93 x 70 mm136.5 x 110 x 85.5 mm
Weight558 GM1010 GM
Temperature0 to 4014 to 104
Ports-USB2.0 micro B, External power supply terminal, External cable switch terminal, X-sync socket, HDMI output terminal Type D , Stereo microphone input terminal, Headphone terminal
sensor features
Sensor Size23.5 x 15.6 mm35.9 x 24.0 mm
Maximum ISO-204800 ISO
Maximum FPS-4.4
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 FocusYes-
Color FilterPrimary RGB Color Filter-
Lens Mount-PENTAX KAF2 bayonet mount AF coupler, lens information contacts, K-mount with power contacts
viewfinder features
Viewfinder Coverage100%100%
Viewfinder Magnification0.95xApprox. 0.70x 50mmF1.4 at infinity
Viewpoint Dioptric Adjustment-2.5m to +1.5mApprox. -3.5m to + 1.2m-1
Viewfinder Eye Point20.5 mm20.6 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-Pentaprism Finder
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 WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light DDaylight Color, NDaylight White, WCool White, LWarm White, Tungsten Light, CTE, Manual WB up to 3 settings, Color Temperature Configuration up to 3 settings, Copying the white balance setting of a captured image
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-
Focus Mode-Single AF AF.S, Continuous AF AF.C
Focus Range-EV-3 to 18 ISO 100 / at normal temperature
shutter features
Shutter Speed1/6000 sec (Max) & 30 sec (Min)Auto1/8000 to 30 sec., Manual1/8000 to 30 sec. 1/3EV steps or 1/2EV steps, Bulb
Continuous ShotsHi 5.4 fps, Lo 3.0 fpsMax. approx. 4.4 fps, JPEG L ??? at Continuous H up to approx. 70 frames, RAW up to approx. 17 frames
Shutter Type-Electronically controlled vertical-run focal plane shutter
flash features
Built-in FlashYesYes
External FlashYesYes
Flash ModesAuto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manualAuto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync
Flash Compensation--2.0~+1.0EV
image features
Image FormatJPEG, RAW, RAW + JPEGRAW PEF/DNG, JPEG Exif 2.3, DCF2.0 compliant
Maximum Resolution5472 x 3648-
Image StabilizerYesYes
Picture Angle28 mm Ultra Wide-angle-
Aspect Ratio-30200 AM
HDR Support-Auto, HDR1, HDR2, HDR3, Advanced HDR, Exposure bracket value adjustable, Automatic composition correction function
display features
Display Size3 inch3.2 inch
Display Resolution921K dotsApprox. 1037K dots
LCD DisplayFixed Articulated LCD-
LCD Display Image Resolution-1037K dots
connectivity features
Wireless Connectivity-Wireless LAN IEEE 802.11b/g/n
storage and power features
Upgradable MemoryYesYes
Card TypeSD, SDHC, SDXC (UHS-1 compliant), Eye-Fi Card, FLU CardSD, SDHC and SDXC Memory Card Conforms to USH-I standards
Power SupplyAC adapter K-AC128AC Adapter Kit K-AC132
Battery TypeLithium ionLithium ion
Battery Life480Approx. 760 images
audio and video features
MicrophoneBuilt-in stereo microphoneStereo
SpeakerMono Speaker-
Audio FeaturesAdjustable recording sound levelBuilt-in stereo microphone, external microphone Stereo recording compatible Recording Sound Level adjustable, Wind Noise Reduction
Video FormatH.264MPEG-4 AVC/H.264MOV
Frame Rates in Video Modes-4.4fps
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 Processing-
Delete Function-Yes
Drive Modes-Still Image Single Frame, Continuous H, M, L, Self-timer 12s, 2s, Continuous, Remote Control 0s., 3s., Continuous, Bracketing 2, 3 or 5 frames, Mirror-up Possible to use with Remote Control, Multi-Exposure Possible to use with Continuous, Self-timer or Remote Control, Interval Shooting, Interval Composite, Interval Movie Record, Star Stream
exposure features
Exposure Mode-Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync Speed, USER1, USER2, USER3, USER4, USER5
AE Lock/Exposure Lock-Yes
Manual Exposure-Yes


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