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  • Breaking News

    Sony A7s Announced, Price, Specs, Release Date


    Image result for sony a7sSony A7s has just announced, a 12MP full-frame mirrorless camera designed for both stills and video. The camera can read out its entire sensor fast enough to output 4:2:2 4k video over HDMI at up to 30p, without the need for line skipping or pixel binning. This also promises higher quality for the 1080p video (at up to 60p) it can record internally. Unlike the A7 and A7R, the latest model is not constrained by the AVCHD standard, also offering the XAVCS system, with bitrates of up to 50Mbps.

    Release Date: Summer, 2014.
    Specs:

    General
    Lens mount α E-mount
    Image sensor
    Type 35mm full frame (35.6 x 23.8mm), Exmor CMOS sensor
    Number of pixels (effective) Approx. 12.2 megapixels
    Recording system (still images)
    Recording format JPEG (DCF Ver. 2.0, Exif Ver. 2.3, MPF baseline compliant), RAW (Sony ARW 2.3 format)
    RAW output 14 bit
    Recording system (movies)
    Recording format XAVC S / AVCHD format Ver. 2.0 compliant / MP4
    Video compression XAVC S: MPEG-4 AVC/H.264
    AVCHD: MPEG-4 AVC/H.264
    MP4: MPEG-4 AVC/H.264
    Audio recording format XAVC S: LPCM, 2ch
    AVCHD: Dolby Digital (AC-3), 2ch, Dolby Digital Stereo Creator
    MP4: MPEG-4 AAC-LC, 2ch
    Image size (pixels) 1080 60i compatible device XAVC S: 1920 x 1080 (60p/50Mbps, 30p/50Mbps, 24p/50Mbps), 1280 x 720 (120p/50Mbps)
    AVCHD: 1920 x 1080 (60p/28Mbps/PS, 60i/24Mbps/FX, 60i/17Mbps/FH, 24p/24Mbps/FX, 24p/17Mbps/FH)
    MP4: 1440 x 1080 (30fps/12Mbps), 640 x 480 (30fps/3Mbps)
    1080 50i compatible device XAVC S: 1920 x 1080 (50p/50Mbps, 25p/50Mbps, 24p/50Mbps), 1280 x 720 (100p/50Mbps)
    AVCHD: 1920 x 1080 (50p/28Mbps/PS, 50i/24Mbps/FX, 50i/17Mbps/FH, 25p/24Mbps/FX, 25p/17Mbps/FH)
    MP4: 1440 x 1080 (25fps/12Mbps), 640 x 480 (25fps/3Mbps)
    Movie functions Audio Level Display, Audio Rec Level, Auto Slow Shutter, HDMI info. Display (On/Off selectable), Time Code/User Bit, Clean HDMI output for 4K, Picture Profile, Creative Style, Picture Effect, Rec Control, Dual Video Rec, Marker Setting
    Picture Profile Yes (Off / PP1-PP7) Parameters: Black level, Gamma (Movie, Still, Cine1-4, ITU709, ITU709 [800%], S-Log2), Black Gamma, Knee, Colour Mode, Colour Level, Colour Phase, Colour Depth, Detail, Copy, Reset
    Clean HDMI output
    Clean HDMI output 1080 60i compatible device 3840 × 2160(30p/24p) / 1920 × 1080(60p/24p) / 1920 × 1080(60i),YCbCr 4:2:2 8bit/ RGB 8bit
    1080 50i compatible device 3840 × 2160(25p) / 1920 × 1080(50p) / 1920 × 1080(50i),YCbCr 4:2:2 8bit/ RGB 8bit
    Media
    Media 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)
    Focus system
    Type Contrast-detection AF`
    Focus point 25 points
    Sensitivity range EV -4 to EV 20 (at ISO 100 equivalent with F2.0 lens attached)
    Exposure control
    Metering type 1200-zone evaluative metering
    ISO sensitivity (Recommended Exposure Index) Still images: ISO 100-102400, Movies: ISO 200-102400 equivalent (both expandable to 409600)
    Viewfinder
    Type XGA OLED, 1.3cm (0.5 type) electronic viewfinder (colour)
    Total no. of dots 2,359,296 dots
    Field coverage 100%
    Magnification Approx. 0.71x (with 50mm lens at infinity, -1m-1)
    LCD screen
    Type 7.5cm (3.0 type) TFT drive
    Total number of dots 921,600 dots
    Adjustable angle Up approx. 90 degrees, down approx. 45 degrees
    Other features
    ` Camera Apps Yes
    Interface
    Wireless LAN (built-in) Wi-Fi Compatible, IEEE802.11b/g/n (2.4GHz band)*1
    Playback of still images and movies on smartphones, PCs and TVs
    NFC™ Yes (NFC Forum Type 3 Tag compatible, One-touch remote, One-touch sharing)
    Multi Interface Shoe Yes
    HD output HDMI micro connector (Type-D), BRAVIA Sync (link menu), PhotoTV HD, 4K still image playback
    Shutter
    Type Electronically controlled, vertical-traverse, focal-plane type
    Shutter speed Still images: 1/8000 to 30 sec., Bulb
    Movies: 1/8000 to 1/4 (1/3 step), Up to 1/60 in AUTO mode (up to 1/30 in Auto Slow Shutter mode)
    Electronic front curtain shutter Yes, On/Off
    Power
    Battery Rechargeable battery pack NP-FW50
    Still images Approx. 320 shots (viewfinder) / approx. 380 shots (LCD screen) (CIPA standard)
    Movies Actual*2: Approx. 55 min with viewfinder, approx. 60 min with LCD screen (CIPA standard)
    Continuous*3: Approx. 90 min with viewfinder, approx. 90 min with LCD screen (CIPA standard)
    External power AC Adaptor AC-PW20 (optional)
    Weight
    With battery andMemory Stick PRO Duo Approx. 489g (approx. 1 lb 1.2 oz)
    Body only Approx. 446g (approx. 15.7 oz)
    Dimensions
    W x H x D (excluding protrusions) Approx. 126.9 x 94.4 x 48.2mm (approx. 5 x 3 3/4 x 1 15/16 in.)
    Operating temperature
    Range 32°-104°F / 0-40°C

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