| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website |
Manufacturer website
Nikon D7100 webpage |
| Predecessor: |
Pentax K2000
K2000 vs K-x |
Nikon D7000
D7000 vs D7100 |
| Successor: |
Pentax K-r
K-x vs K-r |
Nikon D7200
D7100 vs D7200 |
| General | ||
| Model Number: | K-x | D7100 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Pro SLR |
| Currently Manufactured: | No | No |
| Retail Price: | $649.95 | $1599.95 |
| Street Price: | $701.76 | $694.95 |
| Date Available: | 2009-10-15 | 2013-03-30 |
| Tripod Mount: | Yes | Yes |
| Weight: |
27.9 oz
(791 g)
includes batteries, kit lens |
43.1 oz
(1,222 g)
includes batteries, kit lens |
| Size: |
4.8 x
3.6 x
2.7 in. (122 x 92 x 69 mm) |
5.3 x
4.2 x
3.0 in. (136 x 107 x 76 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Toshiba | |
| Effective Megapixels: | 12.4 | 24.1 |
| Sensor Format: | APS-C | APS-C |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 366.6mm2 (23.50mm x 15.60mm) |
| Approximate Pixel Pitch: | 5.53 microns | 3.92 microns |
| Focal Length Multiplier: | 1.5x | 1.5x |
| Aspect Ratio: | 3:2 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 72 | 83 |
| DxO Color Depth Score (bits): | 22.8 | 24.2 |
| DxO Dynamic Range Score (evs): | 12.5 | 13.7 |
| DxO Maximum Effective ISO Score (iso): | 811 | 1,256 |
| Image Capture | ||
| Image Resolution: |
4288 x 2848
(12.2 MP,
Other), 3936 x 2624 (10.3 MP, 3:2), 3072 x 2048 (6.3 MP, 3:2), 1728 x 1152 (2.0 MP, 3:2) |
6000 x 4000
(24.0 MP,
3:2), 4494 x 3000 (13.5 MP, 3:2), 2992 x 2000 (6.0 MP, 3:2), 4800 x 3200 (15.4 MP, 3:2), 3600 x 2400 (8.6 MP, 3:2), 2400 x 1600 (3.8 MP, 3:2) |
| Image File Format: | JPEG (EXIF 2.21), 12-bit RAW (.PEF, .DNG) | JPEG (EXIF 2.3), NEF (RAW), 12 or 14 bit, RAW+JPEG |
| Continuous-mode frames/second: | 4.3 | 5.9 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1280x720 (24)
640x416 (24) |
1920x1080 (30p/25p/24p)
1920x1080 (60i/50i (1.3x crop)) 1280x720 (60p/50p) 640x424 (30p/25p) |
| Movie File Format: | MOV (Video: H.264/MPEG-4 AVC; Audio: Stereo Linear PCM) | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | No | Yes |
| HD Video Out: | No | Yes |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2/3) | Nikon F |
| Lens: | smc Pentax DA L 18-55mm f/3.5-5.6 AL | Nikkor AF-S 18-105mm f/3.5 -5.6G ED VR |
| Focal Length (35mm equivalent): | 27 - 84mm | 27 - 158mm |
| Focal Length (actual): | 18 - 55mm | 18 - 105mm |
| Zoom Ratio: | 3.00x | 5.80x |
| Aperture Range: | f/3.5 - 22 (W), f/5.6 - 38 (T) | f/3.5 -22 (W), f/5.6 -38 (T) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
45 cm to Infinity 17.7 in to Infinity |
|
| Macro Focus Range: | ||
| Filter Thread: | 52.0mm | 67.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | No |
| Digital Zoom Values: | n/a | n/a |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | SAFOX VIII TTL phase-detect 11 point (9 cross) AF: 11 pt auto, 5 pt auto, AF pt select, center/spot | 51 point (15 cross-type sensors, center f/8 compatible) TTL phase detection with 3D focus tracking by Nikon Multi-CAM 3500 DX; Contrast-detect AF in Live View & Movie modes |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR type; fixed eye-level pentamirror, 96% coverage, 0.85x mag., -2.5 to +1.5 diopter | SLR type: eye-level pentaprism, 100% coverage, 0.94x mag., 19.5mm eyepoint, -2 to +1 diopter, OLED overlay display |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.57x | 0.63x |
| Viewfinder Magnification (nominal/claimed): | 0.85x | 0.94x |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 3.2 |
| Rear Display Resolution: | 230,000 dots | 1,228,800 dots (307,200 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 16.0x | |
| Top Deck Display: | No | Yes |
| Exposure | ||
| Maximum ISO (native): | 6400 | 6400 |
| Minimum ISO (native): | 200 | 100 |
| ISO Settings: | Auto (200-6400), 100, 200, 400, 800, 1600, 3200, 6400; expandable to 12800 | Auto, 100-6400, Hi-1=12800, Hi-2=25600 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (D, N, W, L), Flash, Custom | Auto, Cloudy, Shade, Direct Sunlight, Flash, Fluorescent (7 types), Incandescent, Kelvin Color Temperature, Preset manual (up to 3); Fine tuning available. |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/8000 - 30 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 16-segment Multi, Center-weighted, Spot | 3D Color Matrix Metering II, Center-weighted, Spot (2.5%), with 2016-pixel RGB sensor |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Auto Picture (Portrait, Landscape, Macro, Action, Night Scene Portrait, Picture (Portrait, Landscape, Macro, Action, Night Scene Portrait, Standard Flash Off), Scene (Night Scene, Surf & Snow, Food, Sunset, Kids, Pet, Candlelight, Museum, Stage Lighting [JPG], Night Snap [JPG]), Sensitivity Priority | Scene: Portrait, landscape, child, sports, close-up, night portrait, night landscape, party/indoor, beach/snow, sunset, dusk/dawn, pet portrait, candlelight, blossom, autumn colors, food; Effects: silhouette, high key, low key, night vision, color sketch, miniature effect, selective color; Active D-Lighting; HDR. |
| Self Timer: | 2 or 12 seconds | 2 to 20 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | On, off, redeye, slow sync, slow sync w redeye, slow sync w trailing curtain, wireless | Front-Curtain Sync, Red-Eye Reduction, Red-Eye Reduction with Slow Sync, Slow Sync, and Rear-Curtain Sync; supports Advanced Wireless Lighting system |
| Flash Guide Number (ISO 100): | 11.3 m / 37.1 ft. | 12.0 m / 39.4 ft. |
| Flash Range Description: | Depends on lens | Lens dependent (GN=12m/39ft at ISO 100) |
| Max Flash Sync: | 1/180 | 1/250 (up to 1/320s with lower flash range) |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | -3 to +1 EV in 0.3EV steps |
| External Flash Connection: | Hot Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | Full TTL exposure |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | Dual slots, UHS-I compatible | |
| Dual Card Slots: | No | Yes |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.PEF, .DNG) | NEF (RAW), 12 or 14 bit, RAW+JPEG |
| Movie File Format: | MOV (Video: H.264/MPEG-4 AVC; Audio: Stereo Linear PCM) | |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | Yes |
| Headphone Jack: | No | Yes |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional IR | Optional: wired or wireless |
| Connections (extended): | AC adapter available | Type-C Mini HDMI, Accessory Terminal, Stereo Microphone Jack, Stereo Headphone Jack |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.39 | 0.54 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.43 | 0.53 |
| Buffer size for RAW shooting in single shot mode (frames): | 10 | Unlimited |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.52 | |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 4.3 | 5.9 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 25 | 12 |
| RAW shooting speed in burst mode (fps): | 5.3 | |
| Buffer size for RAW shooting in burst mode (frames): | 5 | |
| RAW+JPEG shooting speed in burst mode (fps): | 4.9 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 5 | |
| Shutter lag (full AF, wide/mid): | 0.10 seconds | 0.25 seconds |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | 1.94 seconds | |
| Shutter lag (prefocused, live view - DSLR): | 0.248 seconds | |
| Shutter Lag (manual focus): | 0.082 seconds | 0.055 seconds |
| Shutter lag (full AF, with flash): | 0.23 seconds | 0.30 seconds |
| Shutter Lag (prefocused): | 0.082 seconds | 0.054 seconds |
| Shutter Lag (notes): | Live View: Phase-detect Full AF: 0.448s Contrast-detect Full AF: 2.567s Prefocused: 0.427s | OVF: Full AF shutter lag, Wide-area mode = 0.522s Live View: Full AF shutter lag (AF-S) = 1.935s Full AF shutter lag (AF-F) = 1.823s Prefocused = 0.248 |
| Startup Time: | 0.6 seconds | 0.3 seconds |
| Play -> Record Time: | 0.2 seconds | 0.3 seconds |
| Flash cycle time, full power: | 3.3 seconds | 4.0 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 420 shots (NiMH AA) | 950 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | 4 x AA | Proprietary EN-EL15, optional MB-D15 battery grip |
| Usable Battery Types: | Lithium, Alkaline disposables; NiMH rechargeables | Lithium-ion rechargeable |
| Batteries Included: | 4 x AA Alkaline disposables | 1 x Proprietary EN-EL15 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | No | Yes |
| Dedicated Battery Charger Included: | Yes | |
| Internal Charging Supported: | No | |
| Software | ||
| Included Software: | CD-ROM | Nikon ViewNX 2 CD-ROM |
| OS Compatibility: | Windows XP/Vista/7, MacOS-X 10.3+ | Windows, Mac OS X |
| Miscellaneous | ||
| Notes & Features: | Sensor-shift shake reduction, 720p HD video capture, Live View with face detection. Available in black or white. Limited edition colors of red and navy will become available at select locations to be announced. | 24MP DX sensor with no optical low-pass filter, EXPEED 3 processor, new 51-point AF system (15 cross-type, center compatible with f/8), 6fps full-resolution burst mode, 7fps in new 1.3x crop mode, 1080p30 movies, 1080i60 movies in new 1.3x crop mode. |
