Description
Sony Alpha A7R IVa Full Frame Mirrorless Camera Body
Moving to an even higher resolution realm, the Sony Alpha a7R IVA continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP Exmor R BSI CMOS sensor and enhanced BIONZ X image processor, which afford impressive imaging results with marked smoothness, a 15-stop dynamic range, and, of course, speed. Up to 10 fps shooting is possible along with the ability to record UHD 4K30 video, both with support for Real-time Eye AF and Tracking AF technologies. The revised sensor design uses a Fast Hybrid AF System, with 567 phase-detection autofocus points, for notably fast and accurate focusing performance. Despite being such a high-resolution sensor, it is also distinguished by its flexible native sensitivity range from ISO 100-32000 for working in a variety of lighting conditions. Additionally, benefitting both stills and video operation, the a7R IVA retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is effective to minimize the appearance of camera shake by up to 5.5 stops.
Balancing the imaging merits, the a7R IVA also sees an updated physical design with more robust weather sealing to suit working in especially harsh weather conditions. In terms of usability, the OLED electronic viewfinder has been boosted to an impressive 5.76m-dot resolution for clear viewing and the 3.0" rear tilting touchscreen LCD has a high 2.36m-dot resolution for crisp playback, live view shooting, and menu navigation. Dual SD card slots are both UHS-II-rated for faster performance and the inclusion of a USB Type-C port permits tethering and quick in-camera battery charging. Additionally, built-in Bluetooth and both 2.4 and 5 GHz Wi-Fi bands afford wireless transferring and remote camera control from linked mobile devices.
Features:
- 61MP Full-Frame Exmor R BSI CMOS Sensor
- BIONZ X Image Processor & Front-End LSI
- 567-Point Phase-Detection AF System
- UHD 4K30p Video with HLG & S-Log3 Gammas
- 5.76m-Dot Tru-Finder OLED EVF
- 3.0" 2.36m-Dot Tilting Touchscreen LCD
- Up to 10 fps Shooting, ISO 100-32000
- 5-Axis SteadyShot INSIDE Stabilization
- 240MP Pixel Shift Multi Shooting
- Bluetooth & Wi-Fi, Dual UHS-II SD Slots
Specifications
- Imaging
- Imaging Lens Mount:
- Sony E
- Imaging Camera Format:
- Full-Frame (1x Crop Factor)
- Imaging Sensor Resolution:
- Actual: 62.5 Megapixel | Effective: 61 Megapixel (9504 x 6336)
- Imaging Aspect Ratio:
- 1:1, 3:2, 4:3, 16:9
- Imaging Sensor Type:
- CMOS
- Imaging Sensor Size:
- 35.7 x 23.8 mm
- Imaging Image File Format:
- JPEG, Raw
- Imaging Bit Depth:
- 14-Bit
- Imaging Image Stabilization:
- Sensor-Shift, 5-Axis
- Exposure Control
- Exposure Control ISO Sensitivity:
- Auto, 100 to 32000 (Extended: 50 to 102400)
- Exposure Control Shutter Speed:
- Mechanical Shutter
- 1/8000 to 30 Second
- Bulb Mode
- 1/8000 to 1/4 Second in Movie Mode
- Exposure Control Metering Method:
- Center-Weighted Average, Highlight Weighted, Multiple, Spot
- Exposure Control Exposure Modes:
- Aperture Priority, Manual, Program, Shutter Priority
- Exposure Control Exposure Compensation:
- -5 to +5 EV (1/3, 1/2 EV Steps)
- Exposure Control Metering Range:
- -3 to 20 EV
- Exposure Control White Balance:
- Auto, Cloudy, Color Temperature, Custom, Daylight, Flash,
- Fluorescent (Cool White), Fluorescent (Day White), Fluorescent
- (Daylight), Fluorescent (Warm White), Incandescent, Shade,
- Underwater
- Exposure Control Continuous Shooting:
- Up to 10 fps at 61 MP for up to 68 Frames (JPEG)
- Exposure Control Interval Recording:
- Yes
- Exposure Control Self-Timer:
- 2/5/10-Second Delay
- Video
- Video Recording Modes:
- XAVC S
- UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s]
- Full HD (1920 x 1080) at 23.976p/24.00p/25p/29.97p/50p/59.94p
- /100p/119.88p [16 to 100 Mb/s]
- AVCHD
- Full HD (1920 x 1080) at 50i/59.94i [17
- Video External Recording Modes:
- 4:2:2 8-Bit
DCI 4K (4096 x 2160) at 23.976p/25p/29.97p - Full HD (1920 x 1080) at 23.976p/50i/50p/59.94i/59.94p
- Video Video Encoding:
- NTSC/PAL
- Video ISO Sensitivity:
- Auto: 100 to 12800 |Manual: 100 to 32000
- Video Audio Recording:
- Built-In Microphone (Stereo) | External Microphone Input (Stereo)
- Focus
- Focus Focus Type:
- Auto and Manual Focus
- Focus Focus Mode:
- Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), | Manual Focus (M), Single-Servo AF (S)
- Focus Autofocus Points:
- Phase Detection: 567 | Contrast Detection: 425
- Focus Autofocus Sensitivity:
- -3 to +20 EV
- Viewfinder
- Viewfinder Viewfinder Type:
- Electronic (OLED)
- Viewfinder Viewfinder Size:
- 0.5"
- Viewfinder Viewfinder Resolution:
- 5,760,000 Dot
- Viewfinder Viewfinder Eye Point:
- 23 mm
- Viewfinder Viewfinder Coverage:
- 100%
- Viewfinder Viewfinder Magnification:
- Approx. 0.78x
- Viewfinder Diopter Adjustment:
- -4 to +3
- Monitor
- Monitor Size:
- 3.0"
- Monitor Resolution:
- 2,359,296 Dot
- Monitor Display Type:
- Tilting Touchscreen LCD
- Flash
- Flash Built-In Flash:
- No
- Flash Flash Modes:
- Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, | Slow Sync, Wireless
- Flash Maximum Sync Speed:
- 1/250 Second
- Flash Flash Compensation:
- -3 to +3 EV (1/3, 1/2 EV Steps)
- Flash Dedicated Flash System:
- S-TTL
- Flash External Flash Connection:
- Hot Shoe, PC Terminal
- Interface
- Interface Media/Memory Card Slot:
- Dual Slot: SD/SDHC/SDXC (UHS-II)
- Interface Internal Memory:
- None
- Interface Connectivity:
- 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), | USB Type-C (USB 3.2 Gen 1)
- Interface Wireless:
- Wi-Fi | Bluetooth
- Interface GPS:
- No
- Environmental
- Environmental Operating Temperature:
- 32 to 104°F / 0 to 40°C
- Physical
- Physical Battery:
- 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh | (Approx. 530 Shots)
