| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 24.3 MP | 10.2 MP |
| Sensor Type | CMOS | CCD |
| Display Type | TFT | TFT LCD |
| Display Size | 3 inch | 2.5 inch |
| Battery Type | AAA Battery | Lithium ion |
| general |
| Brand | Sony | Nikon |
| Model | Alpha a7 24.3MP Digital Camera | D80 10.2MP DSLR Camera |
| Model Name | Alpha A7 | D80 |
| Color | Black | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 24.3 MP | 10.2 MP |
| Dimensions(WxHxD) | 126.9 x 94.4 x 54.8 mm | 132 x 103 x 77 mm |
| Weight | 474 GM | 585 GM |
| Face Detection | Yes | - |
| Temperature | 0 to 40 | 0 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 Type | CMOS | CCD |
| Sensor Size | 35.8 x 23.9 mm | 23.6 mm x 15.8 mm |
| Maximum ISO | 25600 ISO | 1600 ISO |
| Sensor Technology | Exmor CMOS sensor | Nikon DX format |
| lens features |
| Lens Mount | E-mount | - |
| Compatible Lens | Sony E-mount lenses | - |
| Dust Reduction | Yes | - |
| Aperture Range | - | Instant-return type, with Depth-of-field Preview Button |
| viewfinder features |
| View Finder | Yes | Yes |
| View Finder Type | XGA OLED, 1.3 cm 0.5 type electronic viewfinder colour | Fixed eye-level pentaprism |
| Viewfinder Coverage | 100% | 95% |
| Viewfinder Magnification | Approx. 0.71 x with 50 mm lens at infinity, -1 m-1 | Approx. 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 Point | 27 mm | 19.5mm |
| focus features |
| Focus Mode | Fast Hybrid AFphase-detection AF/contrast-detection AF | 1 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 Range | EV 0 to EV 20 ISO100 equivalent with F2.8 lens attached | - |
| Auto Focus | Yes | - |
| Focus Points | 35 mm full frame 117 points phase-detection AF, APS-C 99 points phase-detection AF / 25 points conotrast-detection AF | - |
| Metering Modes | Multi-segment, Center-weighted, Spot | - |
| White Balancing | Auto 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 / Underwater | Auto 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 Type | Sweep Panorama | - |
| Other Focus Features | Lock-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 Mode | AUTO iAUTO, Superior Auto, Programmed AE P, Aperture priority A, Shutter-speed priority S, Manual M, Scene Selection, Sweep Panorama, Movie | Three-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 Lock | Yes | Yes |
| Spot Meter | Yes | - |
| Exposure Compensation | +/- 5.0EV1/3 EV, 1/2 EV steps selectable with exposure compensation dial +/- 3EV 1/3 EV steps | 1 EV 0 to 20 3D Color Matrix or center-weighted metering. 2 EV 2 to 20 spot metering |
| shutter features |
| Shutter Type | Electronically controlled, vertical-traverse, focal-plane type | Electronically-controlled vertical-travel focal plane shutter |
| Shutter Speed | Still 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 mode | 30 to 1/4000 sec. in steps of 1/3 or 1/2 EV, bulb |
| Self-timer | Yes | Yes |
| Continuous Shots | 5fps in Speed Priority Continuous Shooting mode | - |
| flash features |
| Flash Modes | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction on/off selectable, Hi-speed sync.*1, Wireless control*1 | 1 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 Compensation | 3.0 EV switchable between 1/3 and 1/2 EV steps | - |
| image features |
| Image Format | JPEG DCF Ver. 2.0, Exif Ver. 2.3, MPF baseline compliant, RAW Sony ARW 2.3 format | Compressed NEF RAW 12-bit compression, JPEG JPEG baseline-compliant |
| Maximum Resolution | 6000 x 4000 | - |
| Image Stabilizer | Yes | - |
| Image Sizing | 35 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 2.6M | 3,872 x 2,592 [L], 2,896 x 1,944 [M], 1,936 x 1,296 [S] |
| Image Processor | BIONZ X | - |
| Gross Pixel | - | 10.75 MP |
| Picture Angle | - | Allows up to 170-degree viewing angle |
| display features |
| Display Type | TFT | TFT LCD |
| Display Size | 3 inch | 2.5 inch |
| Display Resolution | 921,600 dots | 230,000 dots |
| LCD Display | TFT | TFT LCD |
| LCD Display Image Resolution | 921600 dots | 230000 dots |
| Other Display Features | Graphic Display, Display All Info., No Disp. Info., Histogram, Digital Level Gauge, Shooting information for viewfinder mode | - |
| storage and power features |
| Upgradable Memory | Yes | Yes |
| Card Type | Memory 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 compliant | SD memory card, SDHC compatible |
| Batteries Included | Yes | Yes |
| Battery Type | AAA Battery | Lithium ion |
| Battery Life | Approx. 270 shots viewfinder / Approx. 340 shots LCD screen CIPA standard*11 | Up 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 |
| Microphone | Built-in stereo microphone or ECM-CG50/XLR-K1M sold separately | - |
| Speaker | Built-in, monaural | - |
| Audio Features | AVCHD Dolby Digital AC-3 2ch, MP4 MPEG-4 AAC-LC 2ch | - |
| Video Format | AVCHD format Ver. 2.0 compliant / MP4 | - |
| modes and functions features |
| Drive Modes | Single 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 Modes | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur | - |
| Macro Mode | G7 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 |