• APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • 1/2.3 inch 28.1mm2
  • 16.1 megapixels
  • 24.00mm - 2000.00mm (35mm eq.)
  • Detailed specifications
  • Sony Alpha ILCE-A5100
  • Nikon Coolpix P900
Links
Prices: Compare Prices Compare Prices
Manufacturer URL: Manufacturer website
Sony Alpha ILCE-A5100 webpage 		Manufacturer website
Predecessor: Sony NEX-5T
NEX-5T vs A5100 		 
Successor:   Nikon P950
P900 vs P950
General
Model Number: A5100 P900
Alternate Model Number(s): ILCE-5100  
Camera Format: Compact System Camera EVF
Currently Manufactured: Yes Yes
Retail Price: $699.99 $599.95
Street Price: $348.00 $697.48
Date Available: 2014-09-01 2015-04-15
Tripod Mount: Yes Yes
Weight: 14.1 oz (399 g)
includes batteries, kit lens 		32.3 oz (916 g)
includes batteries
Size: 4.3 x 2.5 x 1.4 in.
(110 x 63 x 36 mm) 		5.5 x 4.1 x 5.4 in.
(140 x 103 x 137 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Sony BSI
Effective Megapixels: 24.3 16.1
Sensor Format: APS-C 1/2.3 inch
Sensor size: 366.6mm2 (23.50mm x 15.60mm) 28.0735mm2 (6.17mm x 4.55mm)
Approximate Pixel Pitch: 3.92 microns 1.34 microns
Focal Length Multiplier: 1.5x n/a
Aspect Ratio: 3:2 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed None
Self-Cleaning: No No
Sensor shift image stabilization: No No
On-Sensor Phase Detect: Yes No
DxO Sensor Score: 80  
DxO Color Depth Score (bits): 23.8  
DxO Dynamic Range Score (evs): 12.7  
DxO Maximum Effective ISO Score (iso): 1,347  
Image Capture
Image Resolution: 6000 x 4000 (24.0 MP, 3:2),
6000 x 3376 (20.3 MP, 16:9),
4240 x 2832 (12.0 MP, 3:2),
4240 x 2400 (10.2 MP, Other),
3008 x 2000 (6.0 MP, 3:2),
3008 x 1688 (5.1 MP, 16:9),
12416 x 1856 (23.0 MP, Other),
8192 x 1856 (15.2 MP, Other),
2160 x 5536 (12.0 MP, Other),
2160 x 3872 (8.4 MP, Other) 		4608 x 3456 (15.9 MP, 4:3),
3264 x 2448 (8.0 MP, 4:3),
2272 x 1704 (3.9 MP, 4:3),
1600 x 1200 (1.9 MP, 4:3),
640 x 480 (0.3 MP, 4:3),
4608 x 2592 (11.9 MP, 16:9),
1920 x 1080 (2.1 MP, 16:9),
4608 x 3072 (14.2 MP, 3:2),
3456 x 3456 (11.9 MP, 1:1)
Image File Format: JPEG (EXIF 2.3), RAW (ARW 2.3), RAW+JPEG JPEG (EXIF 2.3)
Continuous-mode frames/second: 6.0 7.1
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (60p/​60i/​30p/​24p)
1440x1080 (30p)
640x480 (30p) 		1920x1080 (60p/​50p/​30p/​25p)
1280x720 (60p/​50p/​30p/​25p)
640x480 (30p/​25p)
1280x720 (60p/​50p)
640x480 (120p/​100p)
1920x1080 (15p/​12.5p)
Movie File Format: XAVC S / AVCHD 2.0 / MP4; Stereo Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC MOV (Video: H.264/MPEG-4 AVC, Audio: LPCM stereo)
Composite Video Out: No No
NTSC/PAL Switchable Video: n/a n/a
Video Usable as Viewfinder: n/a n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: Sony E n/a
Lens: Sony SELP1650 PZ 16-50mm f/3.5-5.6 OSS; 9 elements in 8 groups, 4 aspheric surfaces Zoom-Nikkor ED VR; 16 elements in 12 groups including a super extra-low dispersion (ED) glass element
Focal Length (35mm equivalent): 24 - 75mm 24 - 2,000mm
Focal Length (actual): 16 - 50mm 4.3 - 357mm
Zoom Ratio: 3.13x 83.00x
Aperture Range: f/3.5 - f/22 (W) / f/5.6 - f/36 (T); 7-blade circular aperture f/2.8 (wide) / f/6.5 (tele) - f/8; Electronically-controlled 6-blade iris diaphragm
Integrated ND Filter: No No
Normal Focus Range: 25 cm to Infinity
9.8 in to Infinity 		50 cm to Infinity
19.7 in to Infinity
Macro Focus Range:   1 cm to Infinity
0.4 in to Infinity
Filter Thread: 40.5mm 67.0mm
Thread Type: n/a On lens
Optical Image Stabilization: Yes Yes
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 4x; up to 2x Clear Image Digital Zoom Up to 4x; up to 2x Dynamic Fine Zoom
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Hybrid Contrast/Phase Detection: 179-point PDAF, 25-point CDAF, Center, Flexible Spot (S/M/L), Zone Contrast Detection: Target Finding AF, Face priority, Spot, Normal, Wide, Subject Tracking
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: No / LCD EVF / LCD
Viewfinder Type:   0.5cm (0.2-in.), approx. 921K-dot equivalent LCD, 100% coverage; with the diopter adjustment (-3 to +1 m-1); eye sensor
Focus Peaking: Yes Yes
EVF Resolution: n/a 921,000 dots
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 921,600 dots (230,400 px) 921,600 dots
Touchscreen: Yes No
Articulating Screen: Yes Yes
Tilt Swivel Screen: No Yes
Selfie Screen: Yes Yes
Max Playback Zoom: 16.7x  
Top Deck Display: No No
Exposure
Maximum ISO (native): 25600 6400
Minimum ISO (native): 100 100
ISO Settings: Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600 Auto, ISO 100 - 1600; ISO 3200, 6400 (available when using P, S, A or M mode); ISO Hi 1 (equivalent to ISO 12,800 available when using High ISO monochrome in special effects mode)
Auto ISO Mode: Yes Yes
White Balance Settings: Auto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm white/Cool white/Day white/Daylight), Flash, Underwater, C. Temp 2500 to 9900K, C Filter G7 to M7 (15-step), Custom, AWB micro adjustment Auto1, Auto 2, Cloudy, Daylight, Flash, Fluorescent, Incandescent, Preset Manual, Color Temp
Shutter Speed Range: 1/4000 - 30 sec 1/4000 - 15 sec
Bulb Mode: Yes No
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: 1200-zone Evaluative, Center-weighted, Spot Matrix, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur, HDR, Sweep Panorama Scene modes: Backlighting, Beach, Black and White Copy, Close-up, Dusk/Dawn, Easy Panorama, Fireworks Show, Food, Landscape, Museum, Night Landscape, Night Portrait, Party/Indoor, Pet Portrait, Portrait, Snow, Sports, Sunset, Moon, Bird Watching; Scene Auto Selector; Smart Portrait; Special Effects
Self Timer: 2 , 10, 10 (3 or 5 frames) seconds 10 or 2 seconds
Time Lapse (intervalometer):   Yes
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Off, Fill-flash, Rear sync, Slow sync, Red-eye reduction: On/Off Auto, Auto w/ Red-eye Reduction, Flash Off, Flash On, w/ Red-eye Reduction, Flash Off; Slow Syncro
Flash Guide Number (ISO 100): 4.0 m / 13.1 ft. n/a
Flash Range Description: Lens dependent; GN=4 (ISO 100, m) Auto ISO: [W]: 0.5 to 11.5m (1 ft. 8 in. to 37 ft.); [T]: 5.0 to 7.0m (16 ft. 5 in. to 22 ft.)
Max Flash Sync: 1/160 1/4000
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps +/- 2.0 EV in 0.3EV steps
External Flash Connection: n/a n/a
Built-In Wireless Flash Control: No No
Image Storage
Usable Memory Types: MS PRO Duo / SD / SDHC / SDXC SD / SDHC / SDXC
UHS Support: UHS-I No UHS support
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes No
Uncompressed Format: RAW (ARW 2.3), RAW+JPEG  
Movie File Format: XAVC S / AVCHD 2.0 / MP4; Stereo Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC MOV (Video: H.264/MPEG-4 AVC, Audio: LPCM stereo)
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: Yes Yes
NFC: Yes Yes
Bluetooth: No No
Built-In GPS: No Yes
Microphone Jack: No No
Headphone Jack: No No
External Connections: USB 2.0 High Speed,WiFi USB 2.0 High Speed,WiFi
PictBridge Compliant: Yes No
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Optional wired or Wi-Fi Wi-Fi or optional IR remote
Connections (extended): Micro (Type-D) HDMI, Multi Micro USB Micro (Type D) HDMI, Micro-B USB 2.0
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.55 1.36
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.59  
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): 0.56  
Camera penalizes early shutter press? No Yes
JPEG shooting speed in burst mode (fps, max resolution): 6.0 7.1
Buffer size for JPEG shooting in burst mode (frames, max resolution): 67 7
RAW shooting speed in burst mode (fps): 6.0  
Buffer size for RAW shooting in burst mode (frames): 25  
RAW+JPEG shooting speed in burst mode (fps): 6.0  
Buffer Size for RAW+JPEG shooting in burst mode (frames): 23  
Shutter lag (full AF, wide/mid): 0.24 seconds 0.10 seconds
Shutter lag (full AF, tele):   0.17 seconds
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.126 seconds 0.105 seconds
Shutter lag (full AF, with flash): 0.35 seconds 0.36 seconds
Shutter Lag (prefocused): 0.021 seconds 0.033 seconds
Shutter Lag (notes): Full AF shutter lag, wide-area AF mode = 0.230s  
Startup Time: 2.0 seconds 1.2 seconds
Play -> Record Time: 1.0 seconds 0.9 seconds
Flash cycle time, full power: 2.2 seconds 4.0 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 400 shots 360 shots
Battery Life, Still (CIPA Rating OVF/EVF):   360 shots
Battery Life, Video:   80 minutes
Battery Form Factor: Proprietary NP-FW50 Proprietary EN-EL23
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NP-FW50 Lithium-ion rechargeable 1 x Proprietary EN-EL23 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: No No
Internal Charging Supported: Yes Yes
Software
Included Software:    
OS Compatibility:    
Miscellaneous
Notes & Features: Available in black or white. Features a new Dual Detect Optical VR technology to help achieve the highest level of camera shake compensation available in a Nikon compact digital camera, equivalent to a 5.0-stop increase in shutter speed to help ensure sharp photos.