• 1/2.4 inch 27.1mm2
  • 10.2 megapixels
  • 25.00mm - 100.00mm (35mm eq.)
  • APS-C 368.2mm2
  • 16.2 megapixels
  • 28.00mm (35mm eq.)
  • Detailed specifications
  • Sony Cyber-shot DSC-TX7
  • Nikon Coolpix A
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: DSC-TX7 Coolpix A
Alternate Model Number(s):    
Camera Format: Ultra Compact Compact
Currently Manufactured: No No
Retail Price: $349.99 $1099.95
Street Price: $348.49 $1,096.95
Date Available: 2010-01-15 2013-03-15
Tripod Mount: Yes Yes
Weight: 5.2 oz (147 g)
includes batteries
10.5 oz (298 g)
includes batteries
Size: 3.9 x 2.3 x 0.7 in.
(98 x 60 x 18 mm)
4.4 x 2.5 x 1.6 in.
(111 x 64 x 40 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Sony Exmor R  
Effective Megapixels: 10.2 16.2
Sensor Format: 1/2.4 inch APS-C
Sensor size: 27.0544mm2 (5.92mm x 4.57mm) 368.16mm2 (23.60mm x 15.60mm)
Approximate Pixel Pitch: 1.62 microns 4.79 microns
Focal Length Multiplier: n/a 1.5x
Aspect Ratio: 4:3, 16:9 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter:   None
Self-Cleaning: No Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:   80
DxO Color Depth Score (bits):   23.4
DxO Dynamic Range Score (evs):   13.8
DxO Maximum Effective ISO Score (iso):   1,164
Image Capture
Image Resolution: 3648 x 2736 (10.0 MP, 4:3),
3648 x 2056 (7.5 MP, Other),
2592 x 1944 (5.0 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
640 x 480 (0.3 MP, 4:3),
7152 x 1080 (7.7 MP, Other),
4912 x 1920 (9.4 MP, Other),
4912 x 1080 (5.3 MP, Other),
3424 x 1920 (6.6 MP, 16:9)
4928 x 3264 (16.1 MP, Other),
3696 x 2448 (9.0 MP, Other),
2464 x 1632 (4.0 MP, Other)
Image File Format: JPEG (Exif v2.21) JPEG (EXIF 2.3), 14-bit RAW (.NEF), RAW+JPEG
Continuous-mode frames/second: 10.0 4.1
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (60i)
1440x1080 (60i/​30)
1280x720 (30)
640x480 (30)
1920x1080 (30p/​25p/​24p)
1280x720 (30p/​25p/​24p)
Movie File Format: AVCHD/MPEG-4 MOV (Video: H.264/MPEG-4 AVC, Audio: Linear stereo PCM)
Composite Video Out: Yes No
NTSC/PAL Switchable Video: No n/a
Video Usable as Viewfinder: n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a n/a
Lens: Carl Zeiss Vario-Tessar; 12 elements in 10 groups, 6 aspheric, 1 prism NIKKOR ; 7 elements in 5 groups
Focal Length (35mm equivalent): 25 - 100mm 28mm
Focal Length (actual): 4.4 - 17.7mm 18.5mm
Zoom Ratio: 4.00x 1.00x
Aperture Range: f/3.5 - f/6.3 (wide) / f/4.6 - ?? (tele) f/2.8 - f/22; Electronically-controlled 7-blade iris diaphragm with 19 steps of 1/3 EV
Integrated ND Filter: No No
Normal Focus Range: 8 cm to Infinity
3.1 in to Infinity
50 cm to Infinity
19.7 in to Infinity
Macro Focus Range: 1 cm to Infinity
0.4 in to Infinity
10 cm to Infinity
3.9 in to Infinity
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes No
Digital Zoom Values: 2x Precision, Up to 22x Smart Zoom n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: 9-point / center / spot / flexible (touch) spot AF Contrast Detect: Center, Normal area, Wide area, Face priority, Subject tracking
Auto Focus Assist Light? Yes Yes
Manual Focus: No Yes
Viewfinder
Viewfinder: LCD No / LCD
Viewfinder Type:   Optional DF-CP1 Optical Viewfinder
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): 3.5 3.0
Rear Display Resolution: 921,600 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:   31.0x
Top Deck Display:
Exposure
Maximum ISO (native):   6400
Minimum ISO (native):   100
ISO Settings: Auto, 125, 200, 400, 800, 1600, 3200 Auto, 100-6400, Hi-1=12800, Hi-2=25600
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Fluorescent 1/2/3, Incandescent, Flash, Custom, Underwater1/2 Auto, Cloudy, Daylight, Flash, Fluorescent, Incandescent, Preset Manual
Shutter Speed Range: 1/1600 - 2 sec 1/2000 - 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 Matrix, 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, High Sensitivity, Twilight, Twilight Portrait, Soft Snap, Landscape, Beach, Snow, Fireworks, Hi-Speed Shutter, Underwater, Gourmet, Pet, Handheld Twilight, Anti Motion Blur, Intelligent Sweep Panorama, Backlight Correction HDR, Underwater; Smile Shutter Beach/Snow, Blossom, Candlelight, Child, Close-up, Dusk/Dawn, Food, High Key, Landscape, Low Key, Autumn colors, Night Landscape, Night Portrait, Party/Indoor, Pet Portrait, Portrait, Silhouette, Sports, Sunset
Self Timer: 2 or 10 seconds 2, 5, 10, 20 seconds
Time Lapse (intervalometer):   Yes
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Flash On, Slow Syncro, Flash Off Auto, Auto+slow sync, Fill flash, Slow sync, Rear-curtain+slow sync, Manual, Off; Red-eye reduction available
Flash Guide Number (ISO 100): n/a 6.0
Flash Range Description: ISO Auto: 0.08 - 3.8m (W), 0.5 - 3.1m (T) GN approx. 6/21, or 6/22 when fired in manual mode at full power (ISO 100, m/ft, 23C/73.4F); 0.5 to 11.5m (1ft. 8 in. to 37ft.)
Max Flash Sync:   1/2000
Flash Exposure Compensation:   -3 to +1 EV in 0.3EV steps
External Flash Connection: n/a Hot shoe
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: MS Duo / MS PRO Duo / SD / SDHC SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No Yes
Uncompressed Format:   14-bit RAW (.NEF), RAW+JPEG
Movie File Format: AVCHD/MPEG-4 MOV (Video: H.264/MPEG-4 AVC, Audio: Linear stereo PCM)
Included Memory: 45.0 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 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 Yes
Remote Control Type:   Optional wired or wireless
Connections (extended): Multi-connector (AV[SD/HD Component)/HDMI/USB/DCIN) Mini (Type C) HDMI, Accessory Terminal, DC-input via dummy battery AC adapter
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 1.77 0.96
Cycle time for RAW shooting in single shot mode (seconds per frame):   0.96
Buffer size for RAW shooting in single shot mode (frames):   Unlimited
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   1.04
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 10.0 4.1
Buffer size for JPEG shooting in burst mode (frames, max resolution): 10 Unlimited
RAW shooting speed in burst mode (fps):   4.1
Buffer size for RAW shooting in burst mode (frames):   17
RAW+JPEG shooting speed in burst mode (fps):   4.1
Buffer Size for RAW+JPEG shooting in burst mode (frames):   10
Shutter lag (full AF, wide/mid): 0.33 seconds 0.58 seconds
Shutter lag (full AF, tele): 0.36 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):   0.235 seconds
Shutter lag (full AF, with flash): 0.71 seconds 0.67 seconds
Shutter Lag (prefocused): 0.007 seconds 0.065 seconds
Shutter Lag (notes):   Full Autofocus lag, Multi-area AF mode = 0.577s
Startup Time: 1.9 seconds 1.9 seconds
Play -> Record Time:   1.0 seconds
Flash cycle time, full power: 6.0 seconds 5.2 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 230 shots 230 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NP-BN1 Proprietary EN-EL20
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NP-BN1 Lithium-ion rechargeable 1 x Proprietary EN-EL20 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 CDROM (Picture Motion Browser (PC), Picture Motion Browser Portable (PC/MAC), Music Transfer (PC/MAC)) ViewNX 2 CD-ROM
OS Compatibility: Windows XP/Vista/7, Mac OSX v 10.3+ Windows, Mac OS
Miscellaneous
Notes & Features: Exmor-R CMOS sensor, Optical Image Stabilization, 3.5" Widescreen Touch LCD, HD Movies (AVCHD or MPEG-4), Dolby-Digital Stereo Audio, Intelligent Sweep Panorama, HDR, HDMI output. Available in Silver, Red and Dark Blue. Nikon's first DX-format Coolpix camera. Available in black and silver. Optional DF-CP1 Optical Viewfinder will be available for a suggested retail price of ~US$450, and the UR-E24 Adapter Ring and HN-CP18 Lens Hood will be sold together for a suggested retail price of US$130.