• 1/2.4 inch 27.1mm2
  • 10.1 megapixels
  • 35.00mm - 140.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.1 megapixels
  • 23.00mm - 675.00mm (35mm eq.)
  • Detailed specifications
  • Sony Cyber-shot DSC-TX1
  • Nikon Coolpix L820
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: DSC-TX1 L820
Alternate Model Number(s):    
Camera Format: Ultra Compact Mid-Sized
Currently Manufactured: No No
Retail Price: $379.99 $279.95
Street Price: $302.99 $199.00
Date Available: 2009-09-01 2013-02-15
Tripod Mount: Yes Yes
Weight: 5.0 oz (142 g)
includes batteries
16.6 oz (470 g)
includes batteries
Size: 3.7 x 2.3 x 0.6 in.
(94 x 58 x 17 mm)
4.4 x 3.0 x 3.3 in.
(111 x 76 x 85 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Sony Exmor R  
Effective Megapixels: 10.1 16.1
Sensor Format: 1/2.4 inch 1/2.3 inch
Sensor size: 27.0544mm2 (5.92mm x 4.57mm) 28.0735mm2 (6.17mm x 4.55mm)
Approximate Pixel Pitch: 1.62 microns 1.34 microns
Focal Length Multiplier: n/a n/a
Aspect Ratio: 4:3, 16:9 4:3
Color Filter Type: RGBG  
Anti Aliasing Filter:    
Self-Cleaning: No No
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:    
DxO Color Depth Score (bits):    
DxO Dynamic Range Score (evs):    
DxO Maximum Effective ISO Score (iso):    
Image Capture
Image Resolution: 3648 x 2736 (10.0 MP, 4:3),
3648 x 2432 (8.9 MP, 3:2),
3648 x 2056 (7.5 MP, Other),
2592 x 1944 (5.0 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
640 x 480 (0.3 MP, 4:3)
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)
Image File Format: JPEG (Exif v2.21) JPEG, MPO
Continuous-mode frames/second: 10.0 8.0
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1280x720 (30)
640x480 (30)
1920x1080 (30p/​15p)
1280x720 (60p/​30p)
960x540 (30p)
640x480 (120p)
320x240 (240p)
Movie File Format: MPEG-4 MOV (Video: MPEG-4 AVC/H.264, Audio: AAC stereo)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder:
HD Video Out: Yes No
HD Video Connection: Component
Lens & Optics
Lens Mount: n/a n/a
Lens: Carl Zeiss Vario-Tessar; 12 elements in 10 groups, 4 aspheric, 1 prism Zoom-Nikkor ED VR; 12 elements in 9 groups (2 ED lens elements)
Focal Length (35mm equivalent): 35 - 140mm 23 - 675mm
Focal Length (actual): 6.2 - 24.7mm 4 - 120mm
Zoom Ratio: 4.00x 30.00x
Aperture Range: f/3.5 (wide) / f/4.6 (tele) - ?? f/3.0 (wide) / f/5.8 (tele) - ??? with ND filter
Integrated ND Filter: No No
Normal Focus Range: 1 cm to Infinity
0.4 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: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: Yes Yes
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 2x Up to 4x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: 9-point / center / spot / flexible (touch) spot AF Contrast Detection: Center, Face priority
Auto Focus Assist Light? Yes Yes
Manual Focus: No No
Viewfinder
Viewfinder: LCD LCD
Viewfinder Type:    
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No No
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 230,000 dots 921,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No
Selfie Screen: No
Max Playback Zoom:    
Top Deck Display:
Exposure
Maximum ISO (native):    
Minimum ISO (native):    
ISO Settings: Auto, 125, 200, 400, 800, 1600, 3200 Auto, 125, 200, 400, 800, 1600; ISO 3200 availablein Auto mode
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Fluorescent 1/2/3, Incandescent, Flash, One Push, Two Push Set, Underwater1/2 Auto, Cloudy, Daylight, Flash, Fluorescent, Incandescent, Preset Manual
Shutter Speed Range: 1/1250 - 2 sec 1/4000 - 4 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: Multi-pattern, center-weighted, spot Matrix, Center-weighted (digital zoom less than 2x), Spot (digital zoom 2X or more)
Program Auto Exposure: Yes Yes
Aperture Priority: No No
Shutter Priority: No No
Full Manual Exposure: No No
Creative Exposure Modes: Twilight, Twilight Portrait, Twilight using a tripod, Backlight, Backlight Porttait, Landscape, Macro, Portrait , Close Focus Back Light, 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, 3D Photography
Self Timer: 2 or 10 seconds 10 or 2 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Flash On, Slow Syncro, Flash Off Auto, Auto w/ Red-eye Reduction, Flash Off, Flash On, w/ Red-eye Reduction, Flash Off; Slow Syncro
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: ISO Auto: Approx.0.08- Approx.3.0m (0.26 Auto ISO: [W]: 0.5 to 6.0m (1ft. 8in. to 19ft.) [T]: 1.5 to 6.0m (5 ft. to 19 ft.)
Max Flash Sync:    
Flash Exposure Compensation:    
External Flash Connection: n/a n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: MS Duo / MS PRO Duo SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No No
Uncompressed Format:    
Movie File Format: MPEG-4 MOV (Video: MPEG-4 AVC/H.264, Audio: AAC stereo)
Included Memory: 11.0 MB 65.0 MB
Included Memory Type: Internal Internal
Connectivity
Built-In Wi-Fi: No No
NFC: No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No No
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
Remote Control Type:    
Connections (extended): Multi-connector  
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 1.37  
Cycle time for RAW shooting in single shot mode (seconds per frame):    
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? No
JPEG shooting speed in burst mode (fps, max resolution): 10.0 8.0
Buffer size for JPEG shooting in burst mode (frames, max resolution): 10 6
RAW shooting speed in burst mode (fps):    
Buffer size for RAW shooting in burst mode (frames):    
RAW+JPEG shooting speed in burst mode (fps):    
Buffer Size for RAW+JPEG shooting in burst mode (frames):    
Shutter lag (full AF, wide/mid): 0.54 seconds  
Shutter lag (full AF, tele): 0.63 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):    
Shutter lag (full AF, with flash): 0.75 seconds  
Shutter Lag (prefocused): 0.008 seconds  
Shutter Lag (notes):    
Startup Time: 2.1 seconds  
Play -> Record Time:    
Flash cycle time, full power: 4.0 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 250 shots 540 shots (NiMH AA)
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NP-BD1 4 x AA
Usable Battery Types: InfoLithium rechargeable Alkaline, Lithium disposables; NiMH rechargeables
Batteries Included: 1 x Proprietary NP-BD1 InfoLithium rechargeable 4 x Alkaline AAs
Battery Charger Included (dedicated charger or AC/USB adapter): Yes No
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: Picture Motion Browser Vers 4.3 + USB Driver Nikon ViewNX 2 CD-ROM
OS Compatibility: Windows XP SP3/Vista SP2, Mac OSX v(10.3-10.5) Windows, Mac OS
Miscellaneous
Notes & Features: Back-illuminated "Exmor R" CMOS image sensor, SteadyShot optical image stabilization, 3" touch screen LCD, Sweep Panorama mode, Dynamic Range Optimizer Standard and Plus, Face and Motion Detection, HD movie (720p), High speed shoot. Available in silver, gray, pink, and blue. Vibration Reduction (VR), 1080p Full HD movies, Creative Image Effects. Available in black or red.