Sony Alpha a7R IV Mirrorless Digital Camera (Body Only)
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Note:
- PAL/NTSC video supported
- Language supported: English, French, Portuguese, Spanish, Turkish, Chinese
- Includes English user manual in hardcopy
- You can now find a7R IV lens kits on sale here (including 24-70mm f/2.8, 28-75mm f/2.8, and 24-105mm f/4 kits):
https://panamoz.com/catalogsearch/result/?q=sony+a7r+iv
Balancing the imaging merits, the a7R IV 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 1.44m-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.
Dedicated Accessories from Sony
Complementing the camera body is a trio of accessories to increase battery life and enhance audio recording capabilities when shooting video. The VG-C4EM Vertical Grip is the dedicated battery grip, which accepts up to two more NP-FZ100 batteries for extended shooting times. Its ergonomic design also enhances handling when shooting in the vertical orientation.
For improved audio recording, and making use of the a7R IV's updated Multi Interface Shoe and digital audio interface, there is the ECM-B1M Shotgun Microphone, which delivers a digital audio stream directly to the camera for cleaner quality with low noise. For even more advanced audio control, there is also the XLR-K3M XLR Adapter Kit, which is a dual-channel digital XLR audio adapter for connecting external microphones to the camera while still benefitting from the digital audio interface.
61MP Exmor R BSI CMOS Sensor and BIONZ X Image Processor
Featuring a back-illuminated design, the full-frame 61MP Exmor R CMOS sensor works with the BIONZ X image processor to offer impressively high-resolution stills and video while minimizing noise, improving speed, and achieving a wide 15-stop dynamic range. This sensor structure works with gapless on-chip lens design and an anti-reflection coating, as well as eliminating the optical low-pass filter, to improve light collection and enhance detail. Also, the copper wiring layer dramatically improves data transmission speed for creating 14-bit, high-resolution 61MP stills with a native sensitivity range from ISO 100-32000, which can be further expanded to ISO 50-102400. Also, it enables internal UHD 4K video recording with a wide 14-stop dynamic range using either the full width of the full-frame sensor or an APS-C-sized area. The BIONZ X processor also works in conjunction with a high-speed front-end LSI to realize faster processing times along with the ability to capture this impressive 15-stop dynamic range with smooth tonal rendering.
The sensor and processor combination also avails fast continuous shooting at up to 10 fps at full resolution, for up to 68 consecutive frames, with full-time AF/AE.
Fast Hybrid AF System
An updated Fast Hybrid AF system now employs a combination of 567 phase-detection points, which cover approximately 99.7% of the height and 74% of the width of the frame, along with 425 contrast-detection areas for reliable and quick autofocus and subject tracking performance. This focusing system also achieves especially quick speed and reliable tracking, as well as enhanced low-light focusing response down to -3 EV. The use of phase-detection points also enables the use of A-mount lenses via the optional LA-EA3 or LA-EA1 lens mount adapters with full continuous AF/AE tracking compatibility.
The apt focus system also lends itself to a variety of focusing functions for refined accuracy, including Lock-on AF, which maintains focus on moving subjects throughout the use of a configurable frame that is set over the desired moving subject, and Expand Flexible Spot, which employs neighboring focus points to retain focus on moving subjects even if the originally selected point loses focus. Additionally, Eye AF can be used to base focus on recognized human and animal subjects' eyes for portraits and is available in both AF-S and AF-C modes, for both stills and video. Autofocus can also be used in conjunction with the Focus Magnifier function for critical focus when homing in on minute subject details. The rear touchscreen can also be used for Touch Focus control, and a Touchpad Focus Control mode lets you use the rear screen intuitively while keeping your eye to the viewfinder.
Sony Alpha a7R IV Mirrorless Digital Camera (Body Only)
Sony NP-FZ100 Rechargeable Lithium-Ion Battery (2280mAh)
Sony BC-QZ1 Battery Charger
Sony ALC-B1EM Body Cap for E-Mount Cameras
Cable Protector
Shoulder Strap
Accessory Shoe Cap
Eyepiece Cup
USB Type-C Cable
Imaging
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Lens Mount | Sony E |
Camera Format | Full-Frame (1x Crop Factor) |
Pixels | Actual: 62.5 Megapixel |
Effective: 61 Megapixel | |
Maximum Resolution | 9504 x 6336 |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Sensor Type | CMOS |
Sensor Size | 35.7 x 23.8 mm |
Image File Format | JPEG, RAW |
Bit Depth | 14-Bit |
Image Stabilization | Sensor-Shift, 5-Axis |
Exposure Control
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ISO Sensitivity | Auto, 100 to 32000 (Extended: 50 to 102400) |
Shutter Speed | Mechanical Shutter |
1/8000 to 30 Second | |
Bulb Mode | |
1/8000 to 1/4 Second in Movie Mode | |
Metering Method | Center-Weighted Average, Highlight Weighted, Multiple, Spot |
Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority |
Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
Metering Range | -3 to 20 EV |
White Balance | Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
Continuous Shooting | Up to 10 fps at 61 MP for up to 68 Exposures (JPEG) |
Interval Recording | Yes |
Self-Timer | 2/5/10-Second Delay |
Video
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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/24p/25p/29.97p/50p/59.94p/100p/120p [16 to 100 Mb/s] | |
AVCHD | |
Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] | |
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 Encoding | NTSC/PAL |
ISO Sensitivity | Auto: 100 to 12800 |
Manual: 100 to 32000 | |
Audio Recording | Built-In Microphone (Stereo) |
External Microphone Input (Stereo) | |
Focus
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Focus Type | Auto and Manual Focus |
Focus Mode | Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) |
Autofocus Points | Phase Detection: 567 |
Contrast Detection: 425 | |
Autofocus Sensitivity | -3 to +20 EV |
Viewfinder and Monitor
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Viewfinder Type | Electronic (OLED) |
Viewfinder Size | 0.5" |
Viewfinder Resolution | 5,760,000 Dot |
Viewfinder Eye Point | 23 mm |
Viewfinder Coverage | 100% |
Viewfinder Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Monitor Size | 3" |
Monitor Resolution | 1,440,000 Dot |
Monitor Type | Tilting Touchscreen LCD |
Flash
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Built-In Flash | None |
Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless |
Maximum Sync Speed | 1/250 Second |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
Dedicated Flash System | S-TTL |
External Flash Connection | Hot Shoe, PC Terminal |
Interface
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Memory Card Slot | 2 x SD/SDHC/SDXC |
Connectivity | 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C |
Connectivity (New) | 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.0) |
Wireless | Wi-Fi |
Bluetooth | |
GPS | None |
Environmental
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Operating Temperature | 32 to 104°F / 0 to 40°C |
Physical
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Battery | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots) |
Dimensions (W x H x D) | 5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm |
Weight | 1.46 lb / 665 g |