Sony Alpha 7S III Mirrorless Full-frame Camera (Only Body)
Short Description
- Model: Alpha 7S III
- 12MP Full-Frame Exmor R BSI CMOS Sensor
- UHD 4K 120fps Video, 10-Bit 4:2:2 Internal
- 16-Bit Raw Output, HLG & S-Cinetone
- 759-Point Fast Hybrid AF, 9.44m-Dot QXGA OLED EVF
Tk 318,000
1
Sony Alpha 7S III Mirrorless Full-frame Camera (Body Only) Review
The Sony Alpha 7S III Mirrorless Full-frame Camera sets a new benchmark in the world of full-frame mirrorless cameras. With exceptional video performance, enhanced sensitivity, and faster speeds, this camera is designed to meet the needs of both professional photographers and videographers. The UHD 4K 120p video recording, internal 10-bit 4:2:2 sampling, and revamped 12.1MP Exmor R BSI CMOS sensor provide improved noise reduction, faster processing, and a broader dynamic range. [ez-toc]Key Features of Sony Alpha 7S III
The Sony Alpha 7S III Mirrorless Full-frame Camera offers a range of features that make it a top choice for both still photographers and video creators. These include the new Exmor R BSI CMOS sensor, a powerful BIONZ XR processor, and the advanced autofocus system. Let's dive deeper into these standout features.12.1MP Exmor RS BSI CMOS Sensor & BIONZ XR Processor
The Sony Alpha 7S III Mirrorless Full-frame Camera comes equipped with a new 12.1MP full-frame Exmor RS BSI CMOS sensor, which improves noise reduction and boosts clarity. The back-illuminated design enhances light capture, providing excellent low-light performance and a wide ISO range from ISO 80 to 102400. The BIONZ XR processor enhances performance by doubling readout speeds compared to its predecessor, ensuring faster processing and better handling of high-speed situations.- ISO Range: ISO 80-102400 (expandable to ISO 40-409600)
- Processing Speed: 3x reduction in rolling shutter and up to 8x faster processing
- Dynamic Range: Up to 14 stops for stills and 15 stops for video
- Continuous Shooting: Up to 10 fps for up to 1000 uncompressed raw files
Video Recording Capabilities
The Sony Alpha 7S III Mirrorless Full-frame Camera stands out for its impressive video recording capabilities. It offers UHD 4K video at 120p, using a full 1:1 pixel readout without binning. This enables the recording of high-quality footage with minimal distortion. Additionally, the camera supports internal 10-bit 4:2:2 sampling across all recording modes, ensuring rich color reproduction. For professional-grade post-production, the camera offers 16-bit raw output through the HDMI A connection for external recording.Video Codecs for Greater Flexibility
- XAVC HS Codec: Uses HEVC/H.265 encoding for efficient recording at lower bitrates
- XAVC S-I Codec: Provides intraframe recording with up to 600 Mb/s bitrate for consistent performance and superior image quality
Slow-Motion and Recording Flexibility
The Sony Alpha 7S III Mirrorless Full-frame Camera is ideal for slow-motion video enthusiasts, supporting 4x and 5x slow-motion video at 120fps, with playback options in 30p or 24p. For Full HD resolution, the camera can shoot up to 240p, providing even greater control over motion. Additionally, the camera features unlimited recording time, perfect for long-form video shoots, and offers up to 60 minutes of continuous recording at 4K 60p.Advanced Autofocus and Image Stabilization
The Sony Alpha 7S III Mirrorless Full-frame Camera uses a Fast Hybrid AF system with 759 phase-detection points and 425 contrast-detection regions, covering 92% of the frame. This ensures fast, precise focus even in low-light conditions, down to -6 EV. The autofocus system also supports Real-Time Tracking, Eye AF for portraits, and AI-based tracking for moving subjects.5-Axis SteadyShot INSIDE Image Stabilization
The Sony Alpha 7S III Mirrorless Full-frame Camera features advanced 5-axis SteadyShot INSIDE image stabilization, which compensates for five types of camera shake. Whether shooting handheld photos or videos, the system provides up to 5.5 stops of compensation. This stabilization ensures smooth footage and sharp images, even when using third-party lenses or adapted lenses. For video shooters, the Active IS mode enhances stabilization for even smoother footage.Design and Build Quality
The Sony Alpha 7S III Mirrorless Full-frame Camera is built for durability and usability, with a QXGA OLED Tru-Finder EVF providing an incredibly bright and detailed view. The EVF has a high 9.44 million-dot resolution and 0.9x magnification, perfect for precise composing. The camera also features a side-opening 3.0" 1.44m-dot vari-angle LCD screen, ideal for vlogging, self-recording, and shooting from various angles.Improved Menu Layout and Touchscreen Functionality
The Sony Alpha 7S III Mirrorless Full-frame Camera features a redesigned menu layout, making it more user-friendly and intuitive. The touchscreen LCD allows for quick menu navigation, making shooting and setup easier than ever.Connectivity and Ports
The Sony Alpha 7S III is packed with advanced connectivity options:- Full-size HDMI A connector for external recorders
- USB 3.2 Gen 1 Type-C port for fast tethering and camera charging
- 3.5mm headphone and microphone jacks for professional audio control
- Wi-Fi support for remote control and quick sharing to mobile devices