• 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 35.00mm - 105.00mm (35mm eq.)
  • APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • Detailed specifications
  • Sony Cyber-shot DSC-S2100
  • Pentax K-5
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Pentax K-7
K-7 vs K-5
Successor:   Pentax K-5 II
K-5 vs K-5 II
General
Model Number: DSC-S2100 K-5
Alternate Model Number(s):    
Camera Format: Compact Pro SLR
Currently Manufactured: No No
Retail Price: $119.00 $1749.95
Street Price: $79.88 $799.99
Date Available: 2010-01-15 2010-10-15
Tripod Mount: Yes Yes
Weight: 6.5 oz (184 g)
includes batteries
35.4 oz (1,003 g)
includes batteries, kit lens
Size: 3.8 x 2.4 x 1.1 in.
(98 x 61 x 27 mm)
5.2 x 3.8 x 2.9 in.
(131 x 97 x 73 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer: Sony Super HAD Sony
Effective Megapixels: 12.1 16.3
Sensor Format: 1/2.3 inch APS-C
Sensor size: 28.0735mm2 (6.17mm x 4.55mm) 372.09mm2 (23.70mm x 15.70mm)
Approximate Pixel Pitch: 1.54 microns 4.81 microns
Focal Length Multiplier: n/a 1.5x
Aspect Ratio: 4:3, 16:9 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter:   Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No Yes
On-Sensor Phase Detect: No No
DxO Sensor Score:   82
DxO Color Depth Score (bits):   23.7
DxO Dynamic Range Score (evs):   14.1
DxO Maximum Effective ISO Score (iso):   1,162
Image Capture
Image Resolution: 4000 x 3000 (12.0 MP, 4:3),
4000 x 2248 (9.0 MP, 16:9),
3264 x 2448 (8.0 MP, 4:3),
2592 x 1944 (5.0 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
640 x 480 (0.3 MP, 4:3)
4928 x 3264 (16.1 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)
Image File Format: JPEG JPEG (EXIF 2.21), 14-bit RAW (.PEF, .DNG)
Continuous-mode frames/second: n/a 6.5
Video Capture
Can take movies: Yes Yes
Movie Resolution: 640x480 (30)
320x240 (30)
1920x1080 (25)
1280x720 (30/​25)
640x480 (30/​25)
Movie File Format: AVI (Motion JPEG) AVI (Motion JPEG)
Composite Video Out: No Yes
NTSC/PAL Switchable Video: n/a Yes
Video Usable as Viewfinder: n/a No
HD Video Out: No Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: n/a Pentax K (KA/KAF/KAF2)
Lens: Sony lens; 6 elements in 5 groups, including 2 asph. smc Pentax 18-55mm f/3.5-5.6AL DA WR
Focal Length (35mm equivalent): 35 - 105mm 27 - 83mm
Focal Length (actual): 6.2 - 18.6mm 18 - 55mm
Zoom Ratio: 3.00x 3.06x
Aperture Range: f/3.1/5.6 (W) - f/5.6/? (T) 2-steps f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele)
Integrated ND Filter: No No
Normal Focus Range: 5 cm to Infinity
2.0 in to Infinity
25 cm to Infinity
9.8 in to Infinity
Macro Focus Range: 5 cm to Infinity
2.0 in to Infinity
 
Filter Thread: n/a 52.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: Yes No
Digital Zoom Values: 2x Precision, up to 18x Smart Zoom n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection; 9-area, Center-weighted SAFOX IX+, 11 point (9 cross type focus point in the center), with light wavelength sensor
Auto Focus Assist Light? No Yes
Manual Focus: No Yes
Viewfinder
Viewfinder: LCD Optical / LCD
Viewfinder Type:   SLR type; eye-level pentaprism, 100% coverage, 0.92x mag., 21.7mm eyepoint, -2.5 to +1.5 diopter
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):   0.61x
Viewfinder Magnification (nominal/claimed):   0.92x
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 230,400 dots 921,600 dots (307,200 px)
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 8.0x 32.0x
Top Deck Display: Yes
Exposure
Maximum ISO (native):   12800
Minimum ISO (native):   100
ISO Settings: Auto (100-800), 100, 200, 400, 1600, 3200 Auto, 100-12800, expandable 80 to 51200
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Fluorescent 1/2/3, Incandescent, Flash Auto, daylight, shade, cloudy, fluorescent (D, N, W, L), tungsten, flash, CTE, manual (up to 3 settings), Kelvin temperature (up to 3 settings)
Shutter Speed Range: 1/2000 - 1 sec 1/8000 - 30 sec
Bulb Mode: No Yes
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: Multi-pattern, Center-weighted, Spot TTL open-aperture: 77-segment, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: No Yes
Shutter Priority: No Yes
Full Manual Exposure: No Yes
Creative Exposure Modes: Easy, Smile, Softsnap, Landscape, Twilight portrait, High Sensitivity, Twilight, Snow, Beach, Gourmet Sensitivity Priority, Shutter and Aperture Priority
Self Timer: 10 or 2 seconds 2 or 12 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, On, Slow Synch, Off P-TTL, Red-eye reduction, Slow-speed sync, Rear Curtain Sync. High-Speed Sync and Wireless Sync also available with PENTAX dedicated external flash.
Flash Guide Number (ISO 100): n/a 13.0 m / 42.7 ft.
Flash Range Description: ISO Auto: 0.5m - 3.3m(W), 0.5m - 1.8m(T) Depends on lens
Max Flash Sync:   1/180
Flash Exposure Compensation:   -2 to +1 EV in 0.5EV steps
External Flash Connection: n/a Hot Shoe, PC Sync socket
Built-In Wireless Flash Control:   Full TTL exposure
Image Storage
Usable Memory Types: MS Duo / MS PRO Duo / SD / SDHC SD / SDHC / SDXC
UHS Support:   No UHS support
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No Yes
Uncompressed Format:   14-bit RAW (.PEF, .DNG)
Movie File Format: AVI (Motion JPEG) AVI (Motion JPEG)
Included Memory: 6.0 MB No memory included
Included Memory Type: Internal  
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 No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: Yes No
DPOF Compliant: Yes Yes
Remote Control: No No
Remote Control Type:   Optional Wired or IR
Connections (extended):   Mini HMDI, DC input, wired remote, 3.5mm external stereo mic jack
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):   <0.3
Cycle time for RAW shooting in single shot mode (seconds per frame):   <0.3
Buffer size for RAW shooting in single shot mode (frames):   Unlimited
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   <0.3
Camera penalizes early shutter press? No
JPEG shooting speed in burst mode (fps, max resolution):   6.5
Buffer size for JPEG shooting in burst mode (frames, max resolution):   31
RAW shooting speed in burst mode (fps):   6.5
Buffer size for RAW shooting in burst mode (frames):   23
RAW+JPEG shooting speed in burst mode (fps):   6.4
Buffer Size for RAW+JPEG shooting in burst mode (frames):   22
Shutter lag (full AF, wide/mid):   0.10 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):   1.25 seconds
Shutter lag (prefocused, live view - DSLR):   0.384 seconds
Shutter Lag (manual focus):   0.092 seconds
Shutter lag (full AF, with flash):   0.21 seconds
Shutter Lag (prefocused):   0.092 seconds
Shutter Lag (notes):   OVF: Full Autofocus lag, Auto Area (11-points) AF = 0.118s Live View (firmware 1.02): - Full AF PD AF = 1.30s - Full AF CD AF = 1.25s - Prefocused = 0.384s
Startup Time:   0.6 seconds
Play -> Record Time:   0.3 seconds
Flash cycle time, full power:   2.2 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 170 shots (Alkaline AA)  
Battery Life, Still (CIPA Rating OVF/EVF):   740 shots
Battery Life, Video:    
Battery Form Factor: 2 x AA Proprietary D-LI90; optional D-BG4 Battery Grip
Usable Battery Types: Alkaline, Lithium disposables; NiMH rechargeables Lithium-ion rechargeable
Batteries Included: 2 x AA Alkaline disposables 1 x Proprietary D-LI90 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: Sony CD-ROM (Picture Motion Browser (PC), Picture Motion Browser Portable (PC/MAC), Music Transfer (PC/MAC) Software (CD-ROM) S-SW110
OS Compatibility: Windows XP/Vista/7, Mac OS X v10.3+  
Miscellaneous
Notes & Features: Available in Silver, Black and Orange. New 16.3MP CMOS APS-C sensor with ISOs up to 51200, sensor-shift shake reduction, 1080p HD video at 25fps, 11-point SAFOX IX+ AF system, 100%, 0.92x viewfinder, electronic level with tilt scale, improved in-camera HDR, SDXC compatible with firmware update, weather sealed magnesium allow body on stainless steel chassis.