Sony Alpha a7S

Imaging
Lens Mount	Sony E-Mount
Camera Format	Full-Frame
Pixels	Actual: 12.4 Megapixel Effective: 12.2 Megapixel
Max Resolution	12 MP: 4240 x 2832
Aspect Ratio	3:2, 4:3
Sensor Type / Size	CMOS, 35.8 x 23.9 mm
File Formats	Still Images: JPEG, RAW Movies: MP4, MPEG-4 AVC/H.264 Audio: AAC LC, AC3, Dolby Digital 2ch, Linear PCM
Bit Depth	14-Bit
Dust Reduction System	Yes
Memory Card Type	SD SDHC SDXC Memory Stick PRO Duo (High Speed) Memory Stick PRO HG-Duo Memory Stick XC-HG Duo

AV Recording
Video Recording	Yes, NTSC
Video Format	1920 x 1080p at 24, 30, 60 fps (50 Mbps XAVC S) 1280 x 720p at 120 fps (50 Mbps XAVC S) 1920 x 1080p at 60 fps (28 Mbps AVCHD) 1920 x 1080i at 60 fps (24 Mbps AVCHD) 1920 x 1080i at 60 fps (17 Mbps AVCHD) 1920 x 1080p at 24 fps (24 Mbps AVCHD) 1920 x 1080p at 24 fps (17 Mbps AVCHD) 1440 x 1080p at 30 fps (12 Mbps MP4) 640 x 480p at 30 fps (3 Mbps MP4)
Aspect Ratio	4:3, 16:9
Video Clip Length	Not specified by manufacturer
Audio Recording	Built-In Mic: With Video (Stereo) Optional External Mic: With Video

Focus Control
Focus Type	Auto & Manual
Focus Mode	Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-servo AF (S)
Autofocus Points	Contrast Detection: 25

Viewfinder/Display
Viewfinder Type	Electronic
Viewfinder Size	0.5"
Viewfinder Pixel Count	2,359,296
Viewfinder Eye Point	27.00 mm
Viewfinder Coverage	100%
Viewfinder Magnification	Approx. 0.71x
Diopter Adjustment	-4 to +3 m
Display Screen	3" Rear Screen Tilting LCD (921,600)
Screen Coverage	100%

Exposure Control
ISO Sensitivity	Auto, 100-102400 (Extended Mode: Auto, 50-409600)
Shutter	Type: Electronic & Mechanical Speed: 30 - 1/8000 Second , Bulb Mode Type: Electronic & Mechanical Speed: 1/4 - 1/8000 Second in Movie Mode
Remote Control	RM-VPR1 (Optional)
Metering Method	Center-Weighted Average Metering, Multi-Zone Metering, Spot Metering
Exposure Modes	Modes: Aperture Priority, Auto, Intelligent Auto, Manual, Movie, Programmed Auto, Scene Selection, Shutter Priority, Superior Auto, Sweep Panorama Metering Range: EV 3.0 - EV 20.0 Compensation: -5 EV to +5 EV (in 1/3 or 1/2 EV Steps)
White Balance Modes	Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Buffer/Continuous Shooting	Up to 5 fps at 12.2 MP for up to 200 Frames Up to 2.5 fps at 12.2 MP for up to 200 Frames

Flash
Flash Modes	Auto Fill-In Hi-Speed Sync Off Rear Sync Red-Eye Reduction Slow Sync Wireless
Built-in Flash	No
Max Sync Speed	1 / 250 Second
Flash Compensation	-3 EV to +3 EV (in 1/3 or 1/2 EV steps)
External Flash Connection	Hot Shoe, Proprietary

Performance
Self Timer	10 Seconds, 2 Seconds
Connectivity	1/8" Headphone, 1/8" Microphone, DC Input, HDMI D (Micro), Micro-USB
Wi-Fi Capable	Yes
Software System Requirements	Windows: Vista (SP2), 7 (SP1), 8 Mac: OS X 10.6 or later

Power
Battery	1 x NP-FW50 Rechargeable Lithium-Ion Battery Pack, 7.2 VDC, 1080 mAh
AC Power Adapter	AC-PW20 (Optional)
Operating/Storage Temperature	Operating 32 to 104°F (0 to 40°C)

Physical
Dimensions (W x H x D)	5.0 x 3.7 x 1.9" / 127.0 x 94.0 x 48.3 mm
Weight	1.08 lbs / 489.88 g with battery and memory card