Proving that speed, resolution, and video capabilities can all coexist, the Alpha a7R IIIA Mirrorless Digital Camera from Sony is a versatile, high-performance camera characterized by not only its resolution, but by its multimedia versatility. Revolving around a full-frame 42.4MP Exmor R BSI CMOS sensor and updated BIONZ X image processor, the a7R IIIA affords an impressive 10 fps continuous shooting rate along with improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage. This updated Fast Hybrid AF System employs a combination of 399 phase-detection points and 425 contrast-detection areas for quicker acquirement of focus in a variety of lighting conditions, and also maintains focus on subjects more effectively. In addition to speed and AF, the processing improvements also help to realize greater image clarity throughout the sensitivity range from ISO 100-32000, which can further be expanded to ISO 50-102400. Video recording capabilities have also been extended for enhanced quality when recording UHD 4K video with the full width of the full-frame sensor, or when using a Super35 area and 5K oversampling to minimize moiré and aliasing. Additionally, benefitting both stills and video operation, the a7R IIIA retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is now effective to minimize the appearance of camera shake by up to 5.5 stops.

In addition to imaging updates, the a7R IIIA also sports a revised body design, which includes a 3.69m-dot Tru-Finder OLED electronic viewfinder for bright, clear, and realistic eye-level monitoring. An updated rear 3.0" 2.36m-dot tilting touchscreen LCD is also available for intuitive settings control and to better support working from high and low angles. For greater shooting flexibility, dual SD memory card slots are now featured, and a larger NP-FZ100 battery is also employed to achieve up to approximately 530 shots per charge when using the viewfinder. Suiting the camera's use in trying conditions, the magnesium alloy chassis and extensive weather-sealing also render the a7R IIIA dust- and moisture-resistance

a7R IIIA Improvements

Compared to its predecessor the a7R III, the most significant improvement of the a7R IIIA is the rear LCD resolution, which jumps from 1,440,000 to 2,359,296 dots. The USB port has also been upgraded from a USB 3.1 Gen 1 Type-C Port to a faster USB 3.2 Gen 1 Type-C Port. Beside these two improvements, the a7R III and a7R IIIA are equal in specifications and performance.

Sony Alpha a7R IIIA Mirrorless Digital Camera (Body Only)Sony Alpha a7R IIIA Mir

SKU: ILCE A7RM3A
RM12,499.00 Regular Price
RM9,549.00Sale Price
  • Key Features

    • 42MP Full-Frame Exmor R BSI CMOS Sensor
    • BIONZ X Image Processor & Front-End LSI
    • 399-Point AF System & 10 fps Shooting
    • UHD 4K30p Video with HLG & S-Log3 Gammas
    • 3.69m-Dot Tru-Finder OLED EVF
    • 3.0" 2.36m-Dot Tilting Touchscreen LCD
    • 5-Axis SteadyShot INSIDE Stabilization
    • ISO 102400 & Pixel Shift Multi Shooting
    • Built-In Wi-Fi/Bluetooth, Dual SD Slots
    • USB 3.2 Gen 1 Type-C Port & PC Sync Port
  • Imaging

    Lens Mount Sony E
    Sensor Type 35.9 x 24 mm (Full-Frame) CMOS
    Sensor Resolution Actual: 43.6 Megapixel
    Effective: 42.4 Megapixel (7952 x 5304)
    Crop Factor None
    Aspect Ratio 3:2, 16:9
    Image File Format JPEG, Raw
    Bit Depth 14-Bit
    Image Stabilization Sensor-Shift, 5-Axis

    Exposure Control

    ISO Sensitivity Auto, 100 to 32000 (Extended: 50 to 102400)
    Shutter Speed 1/8000 to 30 Seconds
    1/8000 to 1/4 Second in Movie Mode
    Bulb Mode
    Metering Method Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot
    Exposure Modes Aperture Priority, Auto, 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 (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
    Continuous Shooting Up to 10 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
    Up to 8 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
    Up to 6 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
    Up to 3 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
    Self-Timer 2/5/10-Second Delay

    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/25p/29.97p/50p/59.94p/100p/119.88p [100 Mb/s]
    HD (1280 x 720) at 100p/119.88p [50 Mb/s]
    AVCHD
    Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]
    Full HD (1920 x 1080) at 23.976p/25p/50i/59.94i [17 to 24 Mb/s]
    MP4
    Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]
    Full HD (1920 x 1080) at 25p/29.97p [16 Mb/s]
    HD (1280 x 720) at 25p/29.97p [6 Mb/s]
    External Recording Modes 4:2:2 8-Bit
    UHD 4K (3840 x 2160) at 24.00p/25p/29.97p
    Full HD (1920 x 1080) at 24.00p/50i/50p/59.94i/59.94p
    Recording Limit Up to 29 Minutes
    Video Encoding NTSC/PAL
    Audio Recording Built-In Microphone (Stereo)
    External Microphone Input
    Audio File Format AC3, Dolby Digital 2ch, Linear PCM (Stereo)

    Focus

    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: 399
    Contrast Detection: 425
    Autofocus Sensitivity -2 to +20 EV

    Viewfinder

    Viewfinder Type Electronic
    Viewfinder Size 0.5"
    Viewfinder Resolution 3,686,400 Dot
    Viewfinder Eye Point 23 mm
    Viewfinder Coverage 100%
    Viewfinder Magnification Approx. 0.78x
    Diopter Adjustment -4 to +3

    Monitor

    Size 3.0"
    Resolution 2,359,296 Dot
    Display Type Tilting Touchscreen LCD

    Flash

    Built-In Flash No
    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 TTL
    External Flash Connection Hot Shoe, PC Terminal

    Interface

    Media/Memory Card Slot Slot 1: SD/SDHC/SDXC (UHS-II)
    Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
    Connectivity 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.0), USB Micro-B (USB 2.0)
    Wireless Wi-Fi
    Bluetooth
    GPS No

    Environmental

    Operating Temperature 32 to 104°F / 0 to 40°C

    Physical

    Battery 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
    Dimensions (W x H x D) 5 x 3.76 x 2.9" / 126.9 x 95.6 x 73.7 mm
    Weight 1.45 lb / 657 g

    Packaging Info

    Package Weight 3 lb
    Box Dimensions (LxWxH) 9.7 x 6.1 x 5.7"