 | | General |
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| Name | Sony Alpha DSLR-A290
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| Mount type | A-mount
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| Supported lenses | classic, xi, SSM, SAM, (D), DT
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| Release year | 2010
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| Status | discontinued
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| Digital parameters |
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| Output resolution [pixels] | 4592×3056, 3408×2272, 2288×1520
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| Output resolution (16:9) [pixels] | 4592×2576, 3344×1872, 2288×1280
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| Output resolution (panorama) [pixels] | –
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| Output resolution (3D panorama) [pixels] | –
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| Effective output pixels | 14.0 M
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| Sensor type | CCD, Bayer pattern, 12-bit ADC
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| Sensor size [mm] (crop factor) | 23.5×15.7 (1.5×)
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| ISO range | auto (100–400), 100–3200 (1/1 stops)
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| Color and post-processing |
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| Color spaces | sRGB, Adobe RGB
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| Image parameters | contrast, saturation, sharpness (-3 – +3)
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| Creative styles | standard, vivid, portrait, landscape, sunset, night view, B/W
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| Picture effects | –
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| Picture parameters | –
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| Gamma settings | –
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| Picture profiles | –
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| Soft skin effect | –
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| White balance | auto, daylight, shade, cloudy, tungsten, fluorescent, flash, custom (1 register)
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| Color temperature range [K] | 2500–9900
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| Color temperature increments [K] | 100
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| Color compensation index [steps] | ± 9 (G/M)
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| White-balance bracketing [pictures per shot] (steps [mired]) | –
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| Noise reduction | long exp. (>1s), high-ISO
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| D-range optimizer | standard, advanced auto
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| DRO bracketing [pictures per shot] (levels) | –
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| Auto HDR | –
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| Lens compensation | –
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| Movie recording |
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| Movie resolutions [size/fps] | –
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| Movie ISO range | –
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| Shutter speed (movie) [s] | –
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| Movie formats | –
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| Audio formats | –
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| Movie length | –
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| Microphone | –
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| Audio monitoring | –
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| Movie features | –
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| Auto-focus |
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| AF sensors | 8 line, 1 cross
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| AF range [EV] | 0 – 18
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| AF modes | AF-A, AF-S, AF-C
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| AF range limiter | no
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| AF assist light | no
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| AF adjustment [no. of lenses] | –
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| Features |
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| Eye-start | yes
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| Anti-Shake/Super Steady Shot | yes
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| Remote control via USB/WiFi | no
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| Other features | on-screen help, Anti-Dust, BRAVIA Sync
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| Metering |
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| Metering modes | 40 segments, center-weighted, spot
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| Metering range [EV] (with spot) | 1 – 20 (3 – 20)
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| Auto Exposure Lock button | no
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| Exposure modes | Auto, P, A, S, M
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| Subject programs | portrait, landscape, closeup, sport, night portrait, sunset
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| Exposure compensation [stops] (steps [stops]) | ± 2 (1/3)
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| Zebra | no
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| Flash |
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| Flash shoe type | iISO
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| Accessory shoe cap | FA-SHC1AM
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| Flash modes | normal, red-eye reduction, rear sync, slow sync
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| Flash metering | 40S-TTL (pre-flash only), ADI
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| Requires D flash unit | yes
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| Flash guide number [m]/ coverage [mm] | 10/28
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| X-Sync speed [s] | 1/160
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| High Speed Sync | yes
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| Wireless flash | yes (only w/ built-in flash)
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| Wireless x-sync speed [s] | 1/160
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| Wireless HSS | yes
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| Ratio flash control | no
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| Flash exposure compensation [stops] (steps [stops]) | ± 2 (1/3)
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| Studio flash socket | no
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| Flash Exposure Level lock | no
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| Viewfinder |
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| Viewfinder type | pentamirror
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| Viewfinder resolution [pixels] | –
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| Viewfinder coverage | 95%, 90% w/ Quick AF LV
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| Viewfinder magnification | 0.83×
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| Eye relief [mm]/ from frame [mm] | 16.5/10.9
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| Screens | G (default)
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| Diopter adjustment [diopters] | -2.5 – +1.0
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| Eyepiece cup | FDA-EP5AM
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| Viewfinder accessory compatible | yes
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| Live View | –
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| Live View zoom | –
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| AS/SS scale in viewfinder | yes
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| Display |
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| Display technology, size [mm/inches], resolution [dots] | TFT, 2.7″, 230400
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| Display mount | fixed
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| Histogram display | luminance, RGB
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| Automatic brightness | no
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| Touch screen | no
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| Video output interfaces | HDMI-Mini (1080i/720p/ 580p/576p)
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| Display accessories (opt.) | screen protector PCK-LS6AM, screen protector PCK-LH5AM, sun shade SH-L1AM
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| Shooting |
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| Frame rate [fps] | 2.5
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| Frame rate with AF [fps] | 2.5
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| Frame rate with live view [fps] | –
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| Shutter speed (still) [s] | 30 – 1/4000, B
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| Shutter type | mech.
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| Self-timer [s] | 10, 2
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| Continuous self-timer [shots] | 5, 3
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| Bracketing frames (stops) | 3 (1/3, 2/3)
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| Remote release socket | –
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| Wireless remote release | RMT-DSLR1, RMT-DSLR2, RMT-VP1
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| Release priority | no
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| Depth of field preview | no
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| Aperture can be changed during depth of field preview | no
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| Silent depth of field preview | no
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| Storage |
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| Storage media (number of slots) | Memory Stick Duo, PRO Duo, PRO-HG Duo, SD, SDHC (2)
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| Remote storage via USB | no
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| Remote storage via FTP | no
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| File system formats | FAT12, FAT16, FAT32
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| File formats | ARW 2.0, JPEG w/ EXIF 2.21
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| Power |
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| Batteries | 1× NP-FH50
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| Battery pack | –
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| Vertical grip | –
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| External power supply | AC adaptor AC-VQ900AM, AC adaptor AC-PW10AM
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| Construction and accessories |
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| Weather sealing | no
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| Mount material | steel
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| Weight [g] | 456
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| Standard accessories | strap, body cap, accessory shoe cap FA-SHC1AM, USB cable, battery NP-FH50, charger BC-VH1, software
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| Other optional accessories | –
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| Misc |
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| Other interfaces | USB 2.0 (High Speed; Mini-B)
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| USB modes | mass storage, PTP/PictBridge
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| Printing | Exif Print, Print Image Matching Ⅲ
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| Latest firmware version (release date) | 1.0
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| Comments | –
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| Reviews & links | –
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| Related cameras | –
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| Kits |
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