| key specs |
| Camera Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.12 MP | 24.2 MP |
| Sensor Type | CMOS | CMOS |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | - | Yes |
| general |
| Brand | Ricoh | Canon |
| Model | Pentax K-S2 20.12MP DSLR Camera | EOS M100 24.2MP DSLR Camera |
| Model Name | Pentax K-S2 | EOS M100 |
| Model Number | K-S2 | M100 |
| Series | Pentax | - |
| Color | Black | Black |
| Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.12 MP | 24.2 MP |
| Dimensions(WxHxD) | 122.5 x 91 x 72.5 mm | 10.82 x 6.71 x 3.51 inch |
| Weight | 678 GM | 302 GM |
| Temperature | 0 to 40 | 0 to 40 |
| Ports | USB2.0 micro-B, HDMI output terminal Type D | - |
| SLR Variant | - | Body With Single Lens Ef-M 15-45 Mm Is Stm |
| Tripod Socket | - | Yes |
| sensor features |
| Sensor Type | CMOS | CMOS |
| Sensor Size | 23.5 x 15.6 mm | 22.3 x 14.9 mm |
| Maximum ISO | 51200 ISO | 25600 ISO |
| lens features |
| Lens Mount | PENTAX KAF2 bayonet mount AF coupler, lens information contacts, K-mount with power contacts | Canon EF-M Mount |
| Color Filter | Primary color filter | - |
| Compatible Lens | - | Canon EF-M Lenses, Canon EF Lenses Including EF-S Lenses |
| Dust Reduction | - | Yes |
| viewfinder features |
| View Finder | Yes | - |
| View Finder Type | Pentaprism Finder | - |
| Viewfinder Coverage | 100% | - |
| Viewfinder Magnification | Approx. 0.95x 50mmF1.4 at infinity | - |
| Viewpoint Dioptric Adjustment | Approx. -2.5m to + 1.5m-1 | - |
| Viewfinder Eye Point | 20.5 mm | - |
| Other Viewfinder Features | Interchangeable Natural-Bright-Matte III focusing screen | - |
| focus features |
| Focus Mode | Single AF AF.S, Continuous AF AF.C, Auto select AF AF.A | - |
| Focus Range | EV-3 to 18 ISO 100 / at normal temperature | - |
| Auto Focus | Yes | - |
| Focus Points | Auto11 points, Auto5 points, Select, Expanded Area Select, Spot | - |
| Metering Modes | Segmented metering, center-weighted and spot metering | Real-time Metering with the Image Sensor, Evaluative Metering, Partial Metering, Spot Metering, Center-weighted Average Metering |
| White Balancing | AUTO 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 image | Auto, Preset Daylight, Shade, Cloudy, Tungsten Light, White Fluorescent Light, Flash, Custom White Balance Correction Feature, Color Temperature |
| Other Focus Features | Dedicated LED AF assist light | Autofocus Type - Dual Pixel CMOS AF 1-point AF, Smooth Zone AF, Face and Tracking Priority AF, AF Points - 49 points Maximum, Focusing Brightness Range - EV 1 - 18 at Room Temperature, ISO 100, with EF-M 22mm f/2 STM, AF Operation - One-Shot AF, Servo AF, Manual, AF-assist Beam - Built-in LED Lamp, Still Photo Shooting Aspect Ratio Settings - 32, 43, 169, 11, Focus Mode AF - AFAuto, Face and Tracking, Smooth Zone, 1-point AF, MF Manual Focusing, Approximate 5x, 10x Magnification AF and MF, Continuous AF, Touch Shutter, Grid Display - Two Types, Depth-of-field Preview |
| exposure features |
| Exposure Mode | Auto 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 | Manual, Automatic |
| AE Lock/Exposure Lock | Yes | - |
| Spot Meter | Yes | - |
| Manual Exposure | Yes | - |
| Dynamic Range Adjustment | Yes | - |
| Exposure Compensation | - | Manual +/- 3 stops in 1/3-stop Increments |
| Other Exposure Features | - | Exposure Control Metering Range - EV 1 - 20 At Room Temperature, ISO 100, Exposure Control - Program AE Modes other than Tv, Av, and M, Shutter Priority AE, Aperture Priority AE, Manual Exposure, ISO Speed Recommended Exposure Index - Manually Set ISO 100 25600 Maximum Auto ISO Speed can be Configured when Mode Dial is Set to P, Tv, Av, M, or Movie Mode, AE Lock Auto, Manual |
| shutter features |
| Shutter Type | Electronically controlled vertical-run focal plane shutter | Electronically-controlled, Focal-plane Shutter |
| Shutter Speed | Auto1/6000 to 30 sec., Manual 1/6000 to 30 sec. 1/3EV steps or 1/2EV steps, Bulb | 1/4000 - 30 sec |
| Self-timer | Yes | Yes |
| Continuous Shots | Max. approx. 5.5 fps, JPEG L | Yes |
| flash features |
| Built-in Flash | Yes | Yes |
| External Flash | Yes | - |
| Flash Modes | Auto 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-1/128 | - |
| Flash Compensation | -2.0 to + 1.0EV | - |
| Other Flash Features | P-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 | Flash Built-in Flash - Retracting, Manual Pop-up Flash, Guide Number Approximate 5 ISO 100/m, Recharging Time Approximate 5 sec, Flash Metering - E-TTL II Autoflash, Flash Exposure Compensation - +/- 2 stops in 1/3-stop Increments, FE Lock |
| image features |
| Image Format | AW PEF/DNG, JPEG Exif 2.3, DCF2.0 compliant | JPEG, RAW CR2a, Canon 14-bit RAW Format, RAW, JPEG |
| Gross Pixel | 20.42 MP | - |
| Image Stabilizer | Yes | - |
| Image Sizing | JPEG L 20M 5472x3648, M 12M 4224x2816, S6M 3072x2048, XS 2M 1920x1280 RAW L 20M 5472x3648 | - |
| Live View Shooting | Yes | - |
| HDR Support | Auto, Type1, Type2, Type3, Bracket Value adjustable, Auto Align On/Off | - |
| Aspect Ratio | - | 30200 AM |
| Other Image Features | - | Image Processing During Shooting Picture Style - Auto, Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Definition 1-3, Noise Reduction - Applicable to Long Exposures and High ISO Speed Shots, Automatic Image Brightness Correction - Auto Lighting Optimizer, Highlight Tone Priority, Lens Aberration Correction - Peripheral Illumination, Chromatic Aberration, Diffraction |
| display features |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3 inch |
| Display Resolution | Approx. 921K dots | - |
| LCD Display | TFT Color LCD | Image Processing During Shooting Picture Style - Auto, Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Definition 1-3, Noise Reduction - Applicable to Long Exposures and High ISO Speed Shots, Automatic Image Brightness Correction - Auto Lighting Optimizer, Highlight Tone Priority, Lens Aberration Correction - Peripheral Illumination, Chromatic Aberration, Diffraction |
| LCD Display Image Resolution | Approx 921K dots | - |
| Other Display Features | Brightness, Saturation and Colors adjustable | LCD Monitor Type - TFT Color Liquid-crystal Monitor, Monitor Size and Dots - Wide, 3.0 Type 32 with Approximate 1.04 Million Dots, Angle Adjustment - Tilt Type - Approximate 180 Degree Upward, Brightness Adjustment - Manual 5 Levels, 29 Interface Languages, Hints and Tips - Displayable |
| Touch Screen | - | Yes |
| connectivity features |
| HDMI | Yes | Image Processing During Shooting Picture Style - Auto, Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Definition 1-3, Noise Reduction - Applicable to Long Exposures and High ISO Speed Shots, Automatic Image Brightness Correction - Auto Lighting Optimizer, Highlight Tone Priority, Lens Aberration Correction - Peripheral Illumination, Chromatic Aberration, Diffraction |
| USB | Yes | - |
| Wireless Connectivity | IEEE 802.11b/g/n | - |
| Wifi | - | Yes |
| storage and power features |
| Upgradable Memory | Yes | - |
| Card Type | SD, SDHC and SDXC Memory Card Conforms to USH-1 standards, Eye-Fi card, FLU card. | - |
| Power Supply | AC Adapter Kit K-AC128 Optional | - |
| Batteries Included | Yes | - |
| Battery Type | Lithium ion | Lithium ion |
| Battery Life | Number 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. | - |
| Power Requirement | - | AC 100 - 240 V, 50/60 Hz |
| audio and video features |
| Microphone | Stereo | - |
| Audio Features | Recording Sound Level adjustable Recording level meter | - |
| Video Resolution | Full HD1920x1080, 30p/25p/24p, HD 1280x720, 60p/50p | 6000 x 4000 |
| Video Quality | Full HD | - |
| Video Format | MPEG-4 AVC/H.264 MOV | - |
| Video Features | - | Movie Shooting Recording Format - MP4, Movie - MPEG-4 AVC, H.264 Variable Average Bit Rate, Audio - MPEG-4 AAC-LC Stereo, Recording Size - 1920 x 1080 Full HD 60p, 50p, 30p, 25p, 24p, 1280 x 720 HD 60p, 50p, 640 x 480 SD 30p, 25p, File Size - 1920 x 1080 60p, 50p Approximate 35 Mbps, 1920 x 1080 30p, 25p, 24p Approximate 24 Mbps, 1280 x 720 60p, 50p Approximate 16 Mbps, 640 x 480 30p, 25p Approximate 3 Mbps, ISO Speed Recommended Exposure Index - Automatically or Manually Set in a Range of ISO 100 6400 Equivalent to 12800 when Expanded, Sound Recording - Built-in stereo Microphone, Recording Level Adjustable, Wind Filter, Attenuator, Grid Display - Two Types, Playback Image Display Formats -Single Image Display, Single Image and Info Display Basic Info, Shooting Info, Histogram, Lens Info, Picture Style, Noise Reduction, and Correction Data, Image Index6, 12, 42, 110, Image Rotate, Zoom Magnification - Approximate 2.0x - 10x, Image Browsing Methods |
| modes and functions features |
| HD Support | Yes | 1920 x 1080 |
| Delete Function | Yes | - |
| 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. | - |