Ricoh Pentax K-S2 20.12MP DSLR Camera vs Sony CyberShot RX100 20.2MP Digital Camera comparison

Compare Ricoh Pentax K-S2 20.12MP DSLR Camera
Compare Sony CyberShot RX100 20.2MP Digital Camera
key specs
Camera TypeDSLR CameraDigital Camera
Effective Pixels20.12 MP20.2 MP
Sensor TypeCMOSCMOS
Display TypeTFT LCD-
Display Size3 inch3 inch
Battery TypeLithium ionLithium ion
general
BrandRicohSony
ModelPentax K-S2 20.12MP DSLR CameraCyberShot RX100 20.2MP Digital Camera
Model NamePentax K-S2CyberShot RX100
Model NumberK-S2-
SeriesPentaxCyber-shot
ColorBlackBlack
TypeDSLR CameraDigital Camera
Effective Pixels20.12 MP20.2 MP
Dimensions(WxHxD)122.5 x 91 x 72.5 mm25.9 x 21.1 x 11.9 cm
Weight678 GM-
Temperature0 to 400 to 40
PortsUSB2.0 micro-B, HDMI output terminal Type D-
Face Detection-Yes
sensor features
Sensor TypeCMOSCMOS
Sensor Size23.5 x 15.6 mm-
Maximum ISO51200 ISO6400 ISO
ISO Rating-ISO 125 - 12800
Maximum FPS-16
Other Sensor Features-Exmor CMOS
lens features
Lens MountPENTAX KAF2 bayonet mount AF coupler, lens information contacts, K-mount with power contacts-
Color FilterPrimary color filter-
Digital Zoom-14x
Optical Zoom-3.6x
Aperture Range-F1.8 W - F4.9 T
Manual Focus-Yes
viewfinder features
View FinderYes-
View Finder TypePentaprism Finder-
Viewfinder Coverage100%-
Viewfinder MagnificationApprox. 0.95x 50mmF1.4 at infinity-
Viewpoint Dioptric AdjustmentApprox. -2.5m to + 1.5m-1-
Viewfinder Eye Point20.5 mm-
Other Viewfinder FeaturesInterchangeable Natural-Bright-Matte III focusing screen-
focus features
Focus ModeSingle AF AF.S, Continuous AF AF.C, Auto select AF AF.A-
Focus RangeEV-3 to 18 ISO 100 / at normal temperature-
Auto FocusYesYes
Focus PointsAuto11 points, Auto5 points, Select, Expanded Area Select, Spot-
Metering ModesSegmented metering, center-weighted and spot metering-
White BalancingAUTO WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light DDaylight Color, NDaylight White, WCool White, LWarm White, Tungsten Light, Flash, CTE, Manual WB, Color Temperature Configuration, Copying the white balance setting of a captured imageAuto, Daylight, Cloudy, Fluorescent, Incandescent, Flash
Other Focus FeaturesDedicated LED AF assist light-
exposure features
Exposure ModeAuto Picture mode Standard, Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Scene Mode Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR*, Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum Advanced HDR* Exposure bracket value selectable from-
AE Lock/Exposure LockYes-
Spot MeterYes-
Manual ExposureYes-
Dynamic Range AdjustmentYes-
shutter features
Shutter TypeElectronically controlled vertical-run focal plane shutter-
Shutter SpeedAuto1/6000 to 30 sec., Manual 1/6000 to 30 sec. 1/3EV steps or 1/2EV steps, Bulb-
Self-timerYesYes
Continuous ShotsMax. approx. 5.5 fps, JPEG LYes, 10 fps
flash features
Built-in FlashYesYes
External FlashYes-
Flash ModesAuto Flash Discharge, Auto Flash + Red-eye Reduction Auto Picture, Scene Flash On, Flash On+ Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, Manual Flash Discharge Full-1/128Auto, Flash On, Slow Sync, Rear Sync, Flash Off
Flash Compensation-2.0 to + 1.0EV-
Other Flash FeaturesP-TTL, Leading Curtain Sync, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, wireless sync available with 2 dedicated external flash, Built-in retractable P-TTL flash, GN approx. 12 ISO100/m, Angle of view of 28mm lens 35mm format equivalent-
image features
Image FormatAW PEF/DNG, JPEG Exif 2.3, DCF2.0 compliantJPEG, RAW ARW 2.3
Gross Pixel20.42 MP-
Image StabilizerYesYes
Image SizingJPEG L 20M 5472x3648, M 12M 4224x2816, S6M 3072x2048, XS 2M 1920x1280 RAW L 20M 5472x36484896 x 3672 43, 18 M
Live View ShootingYes-
HDR SupportAuto, Type1, Type2, Type3, Bracket Value adjustable, Auto Align On/Off-
Aspect Ratio-43, 169
Red Eye Reduction-Yes
display features
Display TypeTFT LCD-
Display Size3 inch3 inch
Display ResolutionApprox. 921K dots-
LCD DisplayTFT Color LCD-
LCD Display Image ResolutionApprox 921K dots1228800 dots
Other Display FeaturesBrightness, Saturation and Colors adjustable-
LCD Display Video Resolution-1920 x 1080
connectivity features
HDMIYes-
USBYes-
Wireless ConnectivityIEEE 802.11b/g/n-
storage and power features
Upgradable MemoryYesYes
Card TypeSD, SDHC and SDXC Memory Card Conforms to USH-1 standards, Eye-Fi card, FLU card.SD / SDHC / SDXC / Stick Duo / Stick PRO Duo / Stick PRO Duo - High Speed / Stick PRO HG Duo / Stick micro / Stick micro Mark 2 / microSD / microSDHC
Power SupplyAC Adapter Kit K-AC128 OptionalAC Adaptor
Batteries IncludedYes-
Battery TypeLithium ionLithium ion
Battery LifeNumber of recordable images with 50% flash usage approx. 410 images, without flash usage approx. 480 images Playback time Approx. 270 minutes * With a fully-recharged Rechargeable Lithium-ion Battery under the temperature at 23A DegreeC. Tested in compliance with CIPA standard. Actual results may vary depending on the shooting condition.-
audio and video features
MicrophoneStereoStereo
Audio FeaturesRecording Sound Level adjustable Recording level meter-
Video ResolutionFull HD1920x1080, 30p/25p/24p, HD 1280x720, 60p/50p-
Video QualityFull HD-
Video FormatMPEG-4 AVC/H.264 MOVAVCHD Ver 2.0, MPEG-4 AVC / H.264
modes and functions features
HD SupportYes-
Delete FunctionYesYes
Drive Modes[Still Image] Single frame, Continuous H, L, Self-timer 12s., 2s., Continuous, Remote Control 0s., 3s., Continuous, Bracketing, Multi-exposure Possible to use with Continuous, Self-timer or Remote Control, Interval Shooting, Interval Composite [Movie] Remote Control, Interval Movie Record, Star Stream * Bracketing, Interval Shooting, Interval Composite, Interval Movie Record and Star Stream are possible to use with Self-timer or Remote Control.-
Shooting Modes-Superior Auto, Intelligent Auto, Program Auto, Movie Mode, Panorama, Scene Selection, Picture Effect, Manual Exposure

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