Sony Alpha a7 24.3MP Digital Camera vs Nikon D80 10.2MP DSLR Camera comparison

Compare Sony Alpha a7 24.3MP Digital Camera
Compare Nikon D80 10.2MP DSLR Camera
key specs
Camera TypeDigital CameraDSLR Camera
Effective Pixels24.3 MP10.2 MP
Sensor TypeCMOSCCD
Display TypeTFTTFT LCD
Display Size3 inch2.5 inch
Battery TypeAAA BatteryLithium ion
general
BrandSonyNikon
ModelAlpha a7 24.3MP Digital CameraD80 10.2MP DSLR Camera
Model NameAlpha A7D80
ColorBlackBlack
TypeDigital CameraDSLR Camera
Effective Pixels24.3 MP10.2 MP
Dimensions(WxHxD)126.9 x 94.4 x 54.8 mm132 x 103 x 77 mm
Weight474 GM585 GM
Face DetectionYes-
Temperature0 to 400 to 40
Model Number-D80
Tripod Socket-Yes
Ports-USB 2.0 Hi-speed mini-B connector SD card slot supports firmware updates via SD cards
Accessory Shoe-Standard ISO hot-shoe contact with safety lock provided
sensor features
Sensor TypeCMOSCCD
Sensor Size35.8 x 23.9 mm23.6 mm x 15.8 mm
Maximum ISO25600 ISO1600 ISO
Sensor TechnologyExmor CMOS sensorNikon DX format
lens features
Lens MountE-mount-
Compatible LensSony E-mount lenses-
Dust ReductionYes-
Aperture Range-Instant-return type, with Depth-of-field Preview Button
viewfinder features
View FinderYesYes
View Finder TypeXGA OLED, 1.3 cm 0.5 type electronic viewfinder colourFixed eye-level pentaprism
Viewfinder Coverage100%95%
Viewfinder MagnificationApprox. 0.71 x with 50 mm lens at infinity, -1 m-1Approx. 0.94x with 50mm lens at infinity -1.0m-1
Viewpoint Dioptric Adjustment-4.0 to +3.0 m -1-2.0 to +1.0m-1
Viewfinder Eye Point27 mm19.5mm
focus features
Focus ModeFast Hybrid AFphase-detection AF/contrast-detection AF1 Single Area AF Focuses only on subjects in the selected area. Selection can be made from any one of the eleven AF spot sensors. 2 Dynamic Area AF Focuses on subject in the selected area, but follows the subject if it moves from its original position, shifting instantly and automatically to the focus area into which the subject has moved. 3 Auto-area AF measures all 11 focus areas, automatically determines which of them are on the primary subject, and activates only those areas.
Focus RangeEV 0 to EV 20 ISO100 equivalent with F2.8 lens attached-
Auto FocusYes-
Focus Points35 mm full frame 117 points phase-detection AF, APS-C 99 points phase-detection AF / 25 points conotrast-detection AF-
Metering ModesMulti-segment, Center-weighted, Spot-
White BalancingAuto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent Warm White / Cool White / Day White / Daylight, Flash, Color Temperature 2500 to 9900K & Color Filter G7 to M7 15 steps, A7 to B7 15 steps, Custom / UnderwaterAuto TTL white balance with 420-pixel RGB sensor, six manual modes with fine-tuning, color temperature setting Kelvin, preset white balance white balance bracketing also available
Panorama TypeSweep Panorama-
Other Focus FeaturesLock-on AF, Eye AF, Predictive control, Focus lock, Eye-start AF and AF micro adjustment both only available with optional LA-EA2 or LA-EA4 attached, AF illuminator built-in, LED type, range approx. 0.30-3 m, AF ON-
exposure features
Exposure ModeAUTO iAUTO, Superior Auto, Programmed AE P, Aperture priority A, Shutter-speed priority S, Manual M, Scene Selection, Sweep Panorama, MovieThree-mode through-the-lens TTL exposure metering 1 3D Color Matrix Metering II type G and D lenses color matrix metering II other CPU lenses metering performed by 420-segment RGB sensor. 2 Center-weighted Weight of 75% given to 6, 8, or 10mm dia. circle in center of frame. 3 Spot Meters 3.5mm dia. circle about 2.5% of frame centered on active focus area on center focus area when non-CPU lens is used, or if Auto-area AF is selected
AE Lock/Exposure LockYesYes
Spot MeterYes-
Exposure Compensation+/- 5.0EV1/3 EV, 1/2 EV steps selectable with exposure compensation dial +/- 3EV 1/3 EV steps1 EV 0 to 20 3D Color Matrix or center-weighted metering. 2 EV 2 to 20 spot metering
shutter features
Shutter TypeElectronically controlled, vertical-traverse, focal-plane typeElectronically-controlled vertical-travel focal plane shutter
Shutter SpeedStill images1/8000 to 30 sec, Bulb, Movies 1/8000 to 1/4 1/3 steps, NTSC up to 1/60 in AUTO mode up to 1/30 in Auto slow shutter mode, PAL up to 1/50 in AUTO mode up to 1/25 in Auto Slow Shutter mode30 to 1/4000 sec. in steps of 1/3 or 1/2 EV, bulb
Self-timerYesYes
Continuous Shots5fps in Speed Priority Continuous Shooting mode-
flash features
Flash ModesFlash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction on/off selectable, Hi-speed sync.*1, Wireless control*11 Auto 2 Fill-in flash 3 Red-eye Reduction, 4 Red-eye Reduction with Slow Sync, 5 Slow Sync, 6 Rear-curtain Sync 7 Off
Flash Compensation3.0 EV switchable between 1/3 and 1/2 EV steps-
image features
Image FormatJPEG DCF Ver. 2.0, Exif Ver. 2.3, MPF baseline compliant, RAW Sony ARW 2.3 formatCompressed NEF RAW 12-bit compression, JPEG JPEG baseline-compliant
Maximum Resolution6000 x 4000-
Image StabilizerYes-
Image Sizing35 mm full-frame L 6000 x 4000 24M M 3936 x 2624 10M S 3008 x 2000 6.0M, APS-C L 3936 x 2624 10M, M 3008 x 2000 6.0M, S 1968 x 1312 2.6M3,872 x 2,592 [L], 2,896 x 1,944 [M], 1,936 x 1,296 [S]
Image ProcessorBIONZ X-
Gross Pixel-10.75 MP
Picture Angle-Allows up to 170-degree viewing angle
display features
Display TypeTFTTFT LCD
Display Size3 inch2.5 inch
Display Resolution921,600 dots230,000 dots
LCD DisplayTFTTFT LCD
LCD Display Image Resolution921600 dots230000 dots
Other Display FeaturesGraphic Display, Display All Info., No Disp. Info., Histogram, Digital Level Gauge, Shooting information for viewfinder mode-
storage and power features
Upgradable MemoryYesYes
Card TypeMemory Stick PRO Duo Memory Stick PRO-HG Duo Memory Stick XC-HG Duo SD memory card, SDHC memory card UHS-I compliant, SDXC memory card UHS-I compliantSD memory card, SDHC compatible
Batteries IncludedYesYes
Battery TypeAAA BatteryLithium ion
Battery LifeApprox. 270 shots viewfinder / Approx. 340 shots LCD screen CIPA standard*11Up to 2,700 shots with fully charged EN-EL3e battery
Power Requirement-One Rechargeable Li-ion Battery EN-EL3e, MB-D80 battery pack optional with one or two rechargeable Nikon EN-EL3e Li-ion batteries or six AA alkaline LR6, Ni-MH HR6, lithium FR6 batteries, or nickel-manganese ZR6 AA batteries, AC Adapter EH-5 optional
audio and video features
MicrophoneBuilt-in stereo microphone or ECM-CG50/XLR-K1M sold separately-
SpeakerBuilt-in, monaural-
Audio FeaturesAVCHD Dolby Digital AC-3 2ch, MP4 MPEG-4 AAC-LC 2ch-
Video FormatAVCHD format Ver. 2.0 compliant / MP4-
modes and functions features
Drive ModesSingle shooting, Continuous shooting, Speed Priority Continuous shooting, Self-timer 10/2 sec.. delay selectable, Self-timer Cont. 10 sec.. delay, 3/5 exposures selectable, Bracketing Cont., Single, White Balance, DRO-
Scene ModesPortrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur-
Macro ModeG7 to M7 15 steps, A7 to B7 15 steps-
Delete Function-Yes
Shooting Modes-1 Single frame shooting mode 2 Continuous shooting mode approx. 3 frames per second 3 Self-timer 4 Delayed remote mode 5 Quick-response remote mode
connectivity features
USB-Yes

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