Sony Alpha A7S II
The 12MP a7S II is Sony's flagship 'hybrid' stills and video mirror less interchangeable lens camera. Offering ultra-high sensitivity and wide dynamic range across the entire ISO range plus 5-axis image stabilization for greater shooting control, the a7S II is ideally suited to capturing stills and video in challenging lighting conditions. Full-frame 4K video can be recorded internally with full pixel readout and no pixel binning, and full HD video can be captured at 120fps at 100Mbps. The a7S II delivers an ISO sensitivity range of ISO 50-4096001 for both stills and video capture.
Features
Lens Mount | Sony E-Mount |
Camera Format | Full-Frame |
Pixels | Actual: 12.4 Megapixel Effective: 12.2 Megapixel |
Max Resolution | 4240 x 2832 |
Aspect Ratio | 3:2, 16:9 |
Sensor Type / Size | CMOS, 35.8 x 23.9 mm |
File Formats | Still Images: JPEG, RAW Movies: AVCHD Ver. 2.0, MP4, MPEG-4 AVC/H.264, XAVC S Audio: AAC LC, AC3, Dolby Digital 2ch, Linear PCM (Stereo) |
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 |
Image Stabilization | Sensor-Shift, 5-Way |
AV Recording | |
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Video Recording | Yes, NTSC/PAL |
Video Format | 3840 x 2160p at 23.98, 25, 29.97 fps (100 Mb/s XAVC S) 3840 x 2160p at 23.98, 25, 29.97 fps (60 Mb/s XAVC S) 1920 x 1080p at 100, 120 fps (100 Mb/s XAVC S) 1920 x 1080p at 100, 120 fps (60 Mb/s XAVC S) 1920 x 1080p at 23.98, 25, 29.97, 50, 59.94 fps (50 Mb/s XAVC S) 1920 x 1080p at 50, 59.94 fps (28 Mb/s AVCHD) 1920 x 1080i at 50, 59.94 fps (24 Mb/s AVCHD) 1920 x 1080i at 50, 59.94 fps (17 Mb/s AVCHD) 1920 x 1080p at 23.98, 25 fps (24 Mb/s AVCHD) 1920 x 1080p at 23.98, 25 fps (17 Mb/s AVCHD) 1920 x 1080p at 50, 60 fps (28 Mb/s MP4) 1920 x 1080p at 25, 29.97 fps (16 Mb/s MP4) 1280 x 720p at 25, 29.97 fps (6 Mb/s MP4) |
Aspect Ratio | 16:9 |
Video Clip Length | Up to 29 Min 59 Sec |
Audio Recording | Built-In Mic: With Video (Stereo) Optional External Mic: With Video (Stereo + Mono) |
Focus Control | |
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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: 169 |
Viewfinder/Display | |
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Viewfinder Type | Electronic |
Viewfinder Size | 0.5" |
Viewfinder Pixel Count | 2,359,296 |
Viewfinder Eye Point | 23.00 mm |
Viewfinder Coverage | 100% |
Viewfinder Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 m |
Display Screen | 3" Rear Screen LCD (1,228,800) |
Screen Coverage | 100% |
Exposure Control | |
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ISO Sensitivity | Auto, 100-102400 (Extended Mode: 50-409600) |
Shutter | Type: Electronic & Mechanical Speed: 30 - 1/8000 Second |
Metering Method | Center-Weighted Average Metering, Multiple, 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 | |
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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 |
Performance | |
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Self Timer | 10 Seconds, 5 Seconds, 2 Seconds |
Connectivity | 1/8" Headphone, 1/8" Microphone, HDMI D (Micro), Micro-USB |
Wi-Fi Capable | Yes |
Power | |
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Battery | 1 x NP-FW50 Rechargeable Lithium-Ion Battery Pack, 7.4 VDC, 1020 mAh |
AC Power Adapter | AC-PW20 (Optional) |
Operating/Storage Temperature | Operating 32 to 104°F (0 to 40°C) |
Physical | |
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Dimensions (W x H x D) | 4.6 x 2.7 x 1.5" / 116.8 x 68.6 x 38.1 mm |
Weight | 22.12 oz / 627.10 g with battery and memory card |