| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 20.3 MP | 23.35 MP |
| Sensor Type | CMOS | CMOS |
| Display Type | TFT LCD | TFT LCD |
| Display Size | 3 inch | 3.2 inch |
| Battery Type | Lithium ion | Lithium ion |
| general |
| Brand | Samsung | Ricoh |
| Model | NX1100 20.3MP Digital Camera | Pentax K-3 23.35MP DSLR Camera |
| Model Name | NX1100 | Pentax K-3 |
| Model Number | NX1100 | k-3 |
| Color | White | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 20.3 MP | 23.35 MP |
| Dimensions(WxHxD) | 114 x 62.5 x 37.5 mm | 131.5 x 100 x 77.5 mm |
| Weight | 222 GM | 800 GM |
| Temperature | 0 to 40 | 14 to 104 |
| Accessory Shoe | Hot Shoe | - |
| Series | - | Pentex |
| SLR Variant | - | Body Only |
| Tripod Socket | - | Yes |
| Face Detection | - | Yes |
| Wide Angle | - | Yes |
| Lens Attachment | - | Body Only |
| sensor features |
| Sensor Type | CMOS | CMOS |
| Sensor Size | 23.5 x 15.7 mm | 36 x 24 mm |
| Maximum ISO | 12800 ISO | 51200 ISO |
| Sensor Technology | - | CMOS |
| Other Sensor Features | - | CMOS with Primary Color Filter and Integrated Shake / Dust Reduction Sensor Movement System, Color Depth 8-bits / Channel JPG, 14-bits / Channel RAW, Real Time Scene Analysis with 8600 Pixel Sensor |
| lens features |
| Lens Mount | Samsung NX | - |
| Compatible Lens | Samsung Lenses | - |
| Color Filter | Primary RGB Color Filter | Primary color filter |
| Dust Reduction | Yes | - |
| Lens Type | - | Pentax KAF2 Bayonet Stainless Steel Mount |
| Manual Focus | - | Yes |
| Other Lens Features | - | Usable Lenses Pentax KAF3, KAF2, KAF and KA K Mount, 35 mm Screwmount, 645 / 67 Med Format Lenses Useable with Adapter and Restrictions, SDM Function, Power Zoom Function |
| focus features |
| Focus Mode | Single AF / Continuous AF / MF | AF Single with Focus Lock, Focus / Shutter Priority Selectable, AF Continuous with Focus / FPS Priority Selectable Manual |
| Focus Points | Selection 1 Point Free Selection, Multi Normal 15 Points / Close Up 35 Points, Face Detection 10 Faces Max | SAFOX 11 TTL Phase-matching - 27 Point 25 Cross Type Focus Points in the Center |
| Metering Modes | Block segment, Metering Multi, Center-weighted, Spot | - |
| White Balancing | Auto WB, Daylight, Cloudy, Fluorescent White,Fluorescent NW, Fluorescent Daylight, Tungsten,Flash WB, Custom Set, Color TemperatureManual | White Balance Auto WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light D Daylight Color, N Daylight White, W Cool White, L Warm White, Tungsten Light, Flash, CTE |
| Auto Focus | - | Yes |
| Other Focus Features | - | Focus Point Adjustment Spot, Select, Expanded Area S, M, L, Zone Select, Auto 27 AF Points |
| exposure features |
| AE Lock/Exposure Lock | Yes | Yes |
| Spot Meter | Yes | Yes |
| Exposure Compensation | - | 1/3, 1/2 EV Steps +/- 5 EV |
| Other Exposure Features | - | Multi-exposure Composite Mode Additive / Average / Bright Number of Shots 2 to 2000 Images, Interval 2000 Shots, 2 sec to 24 hrs, Time Delay Available |
| shutter features |
| Shutter Type | Electronically Controlled Vertical-Run Focal Plane Shutter | Electronically-controlled, Vertical-run, Focal-plane Shutter |
| Shutter Speed | Auto 1/4000-30sec., Manual 1/4000-30sec. 1/3EV step, Bulb Limit time 4min | 1/8000 - 30 sec 1/3 or 1/2 Steps, Bulb |
| Self-timer | Yes | Yes |
| Continuous Shots | JPEG High8fps up to 11 shots, Low3fps up to 15 shots selectable, Burst 10, 15, 30fps selectable, 30 shots by 1 release, RAW High8fps, Low3fps selectable up to 8 shots | Continuous fps Continuous H 8.3 fps 60 JPG, 23 RAW, Continuous M 4.5 fps 100 JPG, 32 RAW, Continuous L 3.0 fps 200 JPG, 52 RAW |
| flash features |
| Built-in Flash | Yes | Yes |
| External Flash | Yes | Yes |
| Flash Modes | Smart Flash, Auto, Auto+Red-eye reduction, Fill-in, Fill-in+Red-eye reduction, 1st Curtain, 2nd Curtain, Off | Auto, On, Red-eye, Slow Sync, Slow Sync + Red-eye, Trailing Curtain Sync, High-speed sync, Wireless, Manual |
| Flash Compensation | - | 1/2 Steps in -2 to 1 EV |
| Other Flash Features | - | Type Retractable P-TTL Pop-up Flash, Guide number 13 m ISO 100, Coverage 28 mm Wide-angle Equivalent 35 mm, External Flash Hotshoe P-TTL, High-speed Sync and Wireless with Pentax Dedicated Flash, X-sync Socket, Synchronization Speed 1/180 sec |
| image features |
| Image Stabilizer | Yes | Yes |
| Image Sizing | JPEG 32:20.0M 5472x3648, 10.1M 3888x2592, 5.9M 2976x1984, 2.0M 1728x1152, 5.0M 2736x1824 Burst mode only, JPEG 169:16.9M 5472x3080, 7.8M 3712x2088, 4.9M 2944x1656, 2.1M 1920x1080 , JPEG 11:13.3M 3648x3648, 7.0M 2640x2640, 4.0M 2000x2000, 1.1M 1024x1024, RAW 20.0M 5472x3648 | - |
| Image Format | - | RAW PEF, DNG, JPG EXIF 2.30, DCF 2.0 Compliant |
| Gross Pixel | - | 24.71 MP |
| Red Eye Reduction | - | Yes |
| Still Image Size | - | Still JPEG L 6016 x 4000 24 M, M 4608 x 3072 14 M, S 4608 x 3072 6 M, XS 1920 x 1280 2 M, RAW L 6016 x 4000 24 M |
| Live View Shooting | - | Yes |
| HDR Support | - | Yes |
| display features |
| Display Type | TFT LCD | TFT LCD |
| Display Size | 3 inch | 3.2 inch |
| Display Resolution | 921k dots | 1,037,000 dots |
| LCD Display Image Resolution | 921k dots | 1037000 dots |
| LCD Display | - | TFT LCD |
| LCD Display Video Resolution | - | 1920 x 1080 |
| Other Display Features | - | Type TFT Color LCD with Brightness / Saturation / Color Adjustment AR Coating and Air-gapless Glass, Wide-angle Viewable Yes, Digital Filters Capture Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome, Data Record Folder Name Standard, Date, File Name Standard, Customizable, Embed Copyright, Playback Modes Mode Selection Single Frame, Multi-image Display 6, 12, 20, 35, 80 Segmentation, Display Magnification Upto 16, 100% Display and Quick Magnification Available, Rotating, Histogram Y Histogram, RGB Histogram, Bright Area Warning, Auto Image Rotation, Detailed Info, Copyright Information Photographer, Copyright Holder, Folder Display, Calendar Filmstrip Display, Slide Show Mode Pallet Image Rotation, Digital Filter, Resize, Cropping, Slideshow, Save as Manual WB, RAW Development, Index Print, Protect, Movie Edit, Extract JPG from Movie, Magnification Upto 16X, Scrollable, Quick Magnification, Digital Filters Playback Base Parameter Adj, Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome, Tone Expansion, Sketch, Water Color, Pastel, Posterization, Miniature, Soft, Starburst, Fish-eye, Slim |
| connectivity features |
| HDMI | Yes | Yes |
| GPS | Yes | - |
| Wireless Connectivity | IEEE 802.11n support . AutoShare . Mobile Link . Remote Viewfinder . SNS & Cloud . Email . Auto Backup . TV Link . Wi-Fi Direct | - |
| USB | - | Yes |
| storage and power features |
| Batteries Included | Yes | - |
| Battery Type | Lithium ion | Lithium ion |
| Battery Life | 160min / 320shots CIPA Standard | 720 Hours |
| Upgradable Memory | - | Yes |
| Card Type | - | SD / SDHC / SDXC / EyeFi / FLU |
| audio and video features |
| Audio Features | Stereo | - |
| Video Resolution | 1920x1080, 1920x810, 1280x720, 640x480, 320x240 for Sharing Default 1920x1080 | Movie Full HD 1920 x 1080 60i / 50i / 30p / 25p / 24p, HD 1280 x 720 60p / 50p / 30p / 25p / 24p |
| Video Format | MP4 H.264 | Movie MPEG-4 AVC / H.264, MOV - JPEG AVI for Internal Movie Record |
| Frame Rates in Video Modes | 30fps | - |
| Microphone | - | Stereo |
| Video Quality | - | Full HD |
| Audio Video Interface | - | Video Output NTSC, PAL |
| modes and functions features |
| Drive Modes | Single, Continuous, Burst 5M size only, Self-timer, Bracket AE/WB/PW | Mode Selection - Single, Continuous H, M, L, Self-timer 12 sec, 2 sec, Remote 0 sec, 3 sec, Continuous, Exp Bracketing Standard, Timer, Remote, Mirror up Standard, Remote, HDR Capture 3 Shots at 1 EV, 2 EV or 3 EV, 3 Blend Settings Plus Auto, Pixel Alignment |
| Scene Modes | Panorama Live, 3D, Beauty shot, Night, Landscape, Portrait, Children, Sports, Close-Up, Text, Sunset, Dawn, Backlight, Fireworks, Beach & Snow, 3D Photo | - |
| HD Support | - | Yes |
| Shooting Modes | - | Capture Modes Mode Selection Green, Hyper Program P, Sensitivity Priority Sv, Shutter Priority Tv, Aperture Priority Av, Shutter and Aperture Priority TAv, Metered Manual, Bulb, X-speed, USER 5 Presets, Custom Image Modes Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach Bypass, Reversal Film, Monochrome, Cross Processing, HDR Auto, HDR1, HDR2, HDR3, Exposure Bracket Value Adjustable, Automatic Composition Correction Function - All Include Gamut Radar and Fine Adjustment of Saturation, Hue, High / Low Key, Contrast, Sharpness Regular and Fine Adjustment Scales, Monochrome Mode Includes Adjustments for Filter Effects Green, Yellow, Orange, Red, Magenta, Blue, Cyan, Infrared, Toning Sepia, Warm, Cool, High / Low Key, Contrast and Sharpness Regular, Fine, Extra Sharp Adjustment Scales |
| viewfinder features |
| View Finder | - | Yes |
| View Finder Type | - | Pentaprism |
| Viewfinder Coverage | - | 100% |
| Viewfinder Magnification | - | 0.92x with 50 mm F1.4 at Infinity |
| Viewpoint Dioptric Adjustment | - | -2.5 to +1.5 m |
| Other Viewfinder Features | - | Standard Focusing Screen Natural-bright-matte III Interchangeable, Depth of Field Preview Optical Diaphragm Stop-down, Digital, Pentaprism Optical Viewfinder for 100% FOV and 0.95 Magnification |