Sony a7 III ILCE-7M3K Digital camera mirrorless 24.2 MP Full Frame 4K / 30 fps FE 28-70mm OSS lens Wi-Fi, NFC, Bluetooth

  • 24.2MP Exmor R BSI CMOS Sensor and BIONZ X Image Processor
  • Fast Hybrid AF System
  • 5-Axis SteadyShot INSIDE Image Stabilization
  • UHD 4K Video Recording in XAVC S Format
  • Body Design and Built-In Wi-Fi/Bluetooth
  • FE 28-70mm f/3.5-5.6 OSS Lens
  • Other Camera Features
Expected availability: 2-9 business days
“Expected availability” is the estimated time to ship from the manufacturer to the Fusion Cine national distribution center. ETAs can sometimes vary depending on product availability.
SKU
ILCE7M3K/B

Beyond just updates to the imaging system, the a7 III's body design has also been revised to include a rear 3.0" 922k-dot touchscreen LCD, which has a tilting design to better support working from high and low angles.

A 2.36m-dot Tru-Finder OLED EVF is also featured for bright and clear eye-level monitoring. 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 710 shots per charge.

Suiting the camera's use in trying conditions, the magnesium-alloy chassis and weather-sealing also render the a7 III dust- and moisture-resistant.

Lens Mount Sony E
Camera Format Full-Frame (1x Crop Factor)
Pixels Actual: 25.3 Megapixel Effective: 24.2 Megapixel
Maximum Resolution 6000 x 4000
Aspect Ratio 3:2, 16:9
Sensor Type CMOS
Sensor Size 35.6 x 23.8 mm
Image File Format JPEG, RAW
Bit Depth 14-Bit
Image Stabilization Sensor-Shift, 5-Axis
ISO Sensitivity Auto, 100 to 51200 (Extended: 50 to 204800)
Shutter Speed 1/8000 to 30 Seconds 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 24.2 MP for up to 89 Exposures (Raw) Up to 10 fps at 24.2 MP for up to 177 Exposures (JPEG) Up to 8 fps at 24.2 MP Up to 6 fps at 24.2 MP Up to 3 fps at 24.2 MP
Self Timer 2/5/10-Second Delay
Recording Modes XAVC S/H.264 UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s] Full HD (1920 x 1080) at 100p/120p [60 to 100 Mb/s] Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [50 Mb/s] Full HD (1920 x 1080) at 50p/59.94p [25 Mb/s] Full HD (1920 x 1080) at 25p/29.97p [16 Mb/s] AVCHD/H.264 Full HD (1920 x 1080) at 50i/59.94i [24 Mb/s] Full HD (1920 x 1080) at 50i/59.94i [17 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 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: 693 Contrast Detection: 425
Autofocus Sensitivity -3 to +20 EV
Viewfinder Type Electronic
Viewfinder Size 0.5"
Viewfinder Resolution 2,359,000 Dot
Viewfinder Eye Point 23 mm
Viewfinder Coverage 1
Viewfinder Magnification Approx. 0.78x
Diopter Adjustment -4 to +3
Monitor Size 3"
Monitor Resolution 921,600 Dot
Monitor Type Tilting Touchscreen LCD
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 TTL
External Flash Connection Hot Shoe
Memory Card Slot 1 x SD/SDHC/SDXC 1 x SD/SDHC/SDXC/Memory Stick PRO HG-Duo/Memory Stick Pro Duo
Connectivity 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C
Wireless Wi-Fi Bluetooth
GPS None
Operating Temperature 32 to 104 degrees F / 0 to 40 degrees C
Battery 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh
Dimensions (W x H x D) 5 x 3.8 x 2.9" / 126.9 x 95.6 x 73.7 mm
Weight 1.43 lb / 650 g
Focal Length 28 to 70mm
Maximum Aperture f/3.5 to 5.6
Minimum Aperture f/22 to 36
Angle of View 75 degrees to 34 degrees
Maximum Magnification 0.19x
Minimum Focus Distance 11.81" / 30 cm
Optical Design 9 Elements in 8 Groups
Diaphragm Blades 7, Rounded
Focus Type Autofocus
Image Stabilization Yes
Filter Size 55 mm (Front)
Dimensions (¸ x L) 2.9 x 3.27" / 72.5 x 83 mm
Weight 10.41 oz / 295 g
Package Weight 3.2 lb
Box Dimensions (LxWxH) 9.5 x 6 x 5.5"

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