Sony
Sony ILCE7SM3/B Alpha a7S III Mirrorless Camera 24-70mm Lens
UHD4KCondenser1MP12MP
Capture Stunning Visuals with the Sony Alpha a7S III The Sony Alpha a7S III redefines the capabilities of full-frame mirrorless cameras, delivering exceptional performance for both video and stills. With optimized sensitivity and speed, it sets a new standard for creative expression. Specificat...
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Overview
Capture Stunning Visuals with the Sony Alpha a7S III
The Sony Alpha a7S III redefines the capabilities of full-frame mirrorless cameras, delivering exceptional performance for both video and stills. With optimized sensitivity and speed, it sets a new standard for creative expression.
Specifications:
- Brand: Sony
- Model: ILCE7SM3/B
- Sensor: 12.1MP Full-Frame Exmor R BSI CMOS
- Image Processor: BIONZ XR
- Video Recording: UHD 4K 120p, 10-Bit 4:2:2 Internal
- Raw Output: 16-Bit via HDMI
- Autofocus: 759-Point Fast Hybrid AF
- EVF: 9.44m-Dot QXGA OLED
- Touchscreen: 3.0" 1.44m-Dot Vari-Angle
- Image Stabilization: 5-Axis SteadyShot
- ISO Range: Extended ISO 40-409600
- Continuous Shooting: 10 fps
- Memory Card Slots: Dual CFexpress Type A/SD
Key Features
Bundle Includes: 1 x Sony Alpha a7S III Mirrorless Digital Camera (Body Only), 1 x Sony FE 24-70mm f/2.8 GM Lens, 1 x Lilliput A7S 7" Full HD Monitor, 1 x Sony MDR-7506 Headphones, 1 x Audio-Technica PRO 24-CM Stereo Condenser Microphone, 2 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 3 x NP-FZ100 Rechargeable Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Professional Aluminum Tripod and more...
Optimized video, optimized sensitivity, optimized speed, the Sony Alpha a7S III raises the bar for what a full-frame mirrorless camera is capable of. A revised 12.1MP Exmor R BSI CMOS sensor and updated BIONZ XR image processor offer faster performance, improved noise reduction, and a wider dynamic range, along with UHD 4K 120p video recording and internal 10-bit 4:2:2 sampling.
Video is the primary application of the a7S III, and improvements to the sensor and processor enable faster readout speeds and greatly reduced rolling shutter, along with high-bitrate internal recording, 16-bit raw output via the full-size HDMI port, and flexible control over motion with variable frame rate selection. The a7S III also does away with recording time limits and incorporates HLG for direct HDR production as well as S-Log2/S-Log3 gamma profiles for advanced HDR production.
The updated sensor design also brings improved autofocus performance via 759 phase-detection points, which offer intelligent subject tracking and Real-time Eye AF to ensure critical focus on moving subjects in all recording modes. The sensor and BIONZ XR processor also facilitate impressive sensitivity, with an expanded range from ISO 40-409600, as well as fast 10 fps continuous shooting for up to 1000 consecutive raw frames.
Key Features: 12MP Full-Frame Exmor R BSI CMOS Sensor - UHD 4K 120p Video, 10-Bit 4:2:2 Internal - 16-Bit Raw Output, HLG & S-Log3 Gammas - 759-Point Fast Hybrid AF - 9.44m-Dot QXGA OLED EVF - 3.0" 1.44m-Dot Vari-Angle Touchscreen - 5-Axis SteadyShot Image Stabilization - Extended ISO 40-409600, 10 fps Shooting - Dual CFexpress Type A/SD Card Slots.
Specifications
Sensor Type
12.1MP Full-Frame Exmor R BSI CMOS
Image Processor
BIONZ XR
Video Resolution
UHD 4K 120p
Internal Video Sampling
10-Bit 4:2:2
Raw Output
16-Bit via Full-Size HDMI
ISO Range (Expanded)
40-409600
Continuous Shooting Speed
10 fps (up to 1000 raw frames)
Autofocus Points
759 Phase-Detection
Image Stabilization
5-Axis SteadyShot
Electronic Viewfinder
9.44m-Dot QXGA OLED EVF
Rear Display
3.0" 1.44m-Dot Vari-Angle Touchscreen
Memory Card Slots
Dual CFexpress Type A/SD
Pros & Cons
👍 Pros
- Features a revised 12.1MP Exmor R BSI CMOS sensor and BIONZ XR processor for improved speed and noise reduction.
- Offers UHD 4K 120p video recording with internal 10-bit 4:2:2 sampling, catering to professional video workflows.
- Provides 16-bit raw output via the full-size HDMI port, allowing for maximum post-production flexibility.
- Incorporates 759 phase-detection points for enhanced autofocus performance, including intelligent subject tracking and Real-time Eye AF.
- Delivers an impressive sensitivity range from ISO 40-409600 for exceptional low-light performance.
- Achieves fast 10 fps continuous shooting for up to 1000 consecutive raw frames, ideal for capturing action.
- Comes equipped with 5-Axis SteadyShot Image Stabilization, reducing camera shake for both stills and video.
👎 Cons
- The 12.1MP sensor, while excellent for video and low light, may offer less resolution for extreme cropping of still images compared to higher-megapixel cameras.
- While optimized for video, the camera's extensive feature set and controls may present a learning curve for new users.
- The camera body and bundled lens represent a significant investment, potentially exceeding the budget of casual users.
- Managing the large file sizes generated by 4K 120p video and 16-bit raw output requires robust storage and computing resources.
- The bundle includes numerous accessories which may increase complexity for users who prefer a minimalist setup.
Frequently Asked Questions
What is the sensor resolution of the Sony Alpha a7S III camera?
The Sony Alpha a7S III features a 12.1MP Full-Frame Exmor R BSI CMOS sensor, optimized for video and low-light performance.
What video recording capabilities does the a7S III offer?
The camera can record UHD 4K 120p video internally with 10-bit 4:2:2 sampling, and also offers 16-bit raw output via its full-size HDMI port.
How does the autofocus system perform on moving subjects?
The a7S III utilizes 759 phase-detection points for improved autofocus, offering intelligent subject tracking and Real-time Eye AF for maintaining critical focus on moving subjects across all recording modes.
What is the native ISO range for this camera?
The camera provides an expanded ISO sensitivity range from 40-409600, which is beneficial for capturing images in diverse lighting conditions, including very low light.
Does the Sony Alpha a7S III have in-body image stabilization?
Yes, the Sony Alpha a7S III includes 5-Axis SteadyShot Image Stabilization to help reduce the appearance of camera shake for sharper photos and smoother video.
What type of memory cards does the a7S III use?
The Sony Alpha a7S III is equipped with dual memory card slots that support both CFexpress Type A and SD cards, providing flexible storage options.
Is there a recording time limit for video on the Sony a7S III?
No, the Sony Alpha a7S III does away with recording time limits, allowing for extended video capture sessions.
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