The Sony A7S III isn’t just another camera.

It’s a dedicated video beast that redefines what’s possible in low-light and high-bitrate recording for independent filmmakers and professional videographers.

Building on the legacy of its predecessors, the A7S III delivers on promises many thought impossible, offering stunning 4K 120p recording internally, robust autofocus, and significantly improved heat management.

This camera is designed from the ground up to be a reliable workhorse for serious video production, making it a pivotal tool for anyone pushing the boundaries of visual storytelling. Coursera Review

For those looking to invest in a camera that prioritizes video performance above all else, the A7S III is a compelling, perhaps even essential, choice that minimizes the compromises often associated with mirrorless systems.

Here’s a breakdown of some key gear that complements the Sony A7S III for an optimized workflow:

Sony FE 24-70mm f/2.8 GM Lens
- Key Features: Versatile zoom range, constant f/2.8 aperture, excellent sharpness, fast autofocus, durable build.
- Average Price: $2,200
- Pros: Ideal for a wide range of shooting scenarios from run-and-gun to controlled environments. Excellent optical quality.
- Cons: Relatively heavy and expensive.
Atomos Ninja V Monitor/Recorder
- Key Features: 5-inch 1000nit HDR display, records ProRes RAW via HDMI, ProRes/DNxHR recording, waveform monitoring.
- Average Price: $600
- Pros: Enables ProRes RAW recording, providing more flexibility in post-production. Bright, accurate display for monitoring.
- Cons: Adds bulk and requires external SSDs.
Sennheiser MKE 400 Shotgun Microphone
- Key Features: Compact on-camera shotgun microphone, integrated wind protection, shock mount, 3.5mm output.
- Average Price: $200
- Pros: Significantly improves audio quality over built-in camera mics. Small and lightweight, perfect for mirrorless setups.
- Cons: Not suitable for professional boom operations, limited directional control compared to larger mics.
SmallRig Camera Cage for Sony A7S III
- Key Features: Form-fitting design, multiple mounting points 1/4″-20, 3/8″-16, NATO rail, integrated cold shoe, protects camera body.
- Average Price: $90
- Pros: Essential for adding accessories like monitors, mics, and top handles. Provides added protection and grip.
- Cons: Adds slight weight and bulk to the camera.
SanDisk Extreme PRO SDXC UHS-II Card 128GB
- Key Features: UHS-II V90 speed class, up to 300MB/s read, 260MB/s write, 128GB capacity.
- Average Price: $150
- Pros: Required for the A7S III’s highest bitrate recording modes 4K 120p, S-I. Extremely fast and reliable.
- Cons: Expensive, especially for higher capacities.
Peak Design Slide Lite Camera Strap
- Key Features: Versatile strap neck, shoulder, sling, quick-adjusting aluminum buckles, Anchor Link system for quick attachment/detachment.
- Average Price: $50
- Pros: Comfortable and secure for carrying the camera. The Anchor Link system is incredibly convenient for swapping straps or removing them.
- Cons: Anchors can wear over time with heavy use though replacements are cheap.
Manfrotto Befree Advanced Travel Tripod
- Key Features: Compact and lightweight, fluid head for smooth video, durable aluminum construction, quick power lock levers.
- Pros: Excellent balance of portability and stability for video work. The fluid head provides smooth pans and tilts.
- Cons: Not as robust as full-sized video tripods, may struggle with very heavy setups.

Table of Contents

Video Capabilities: Unlocking the Visual Potential

The A7S III is undeniably a video-first camera, and its specifications reflect a relentless pursuit of cinematic quality and workflow efficiency.

It’s built to handle demanding productions, from high-frame-rate action to nuanced, low-light narratives. Nuu F4L Review

Internal 4K 120p Recording

High Bitrates: The camera supports high bitrates up to 600 Mbps in XAVC S-I All-Intra and 280 Mbps in XAVC HS Long GOP, ensuring excellent image quality with minimal compression artifacts. This is crucial for professional grading and VFX work.
10-bit 4:2:2 Color: This is a must. Recording in 10-bit 4:2:2 offers significantly more color information than 8-bit, leading to smoother gradients, richer tones, and far greater flexibility for color correction and grading in post-production. It minimizes banding and allows for more aggressive looks without breaking the image.
No Recording Limits: Unlike many previous Sony models, the A7S III features improved heat dissipation, allowing for extended recording times without overheating. This means you can record long takes, interviews, or events without worrying about the camera shutting down unexpectedly. Early tests showed the A7S III could record 4K 60p for well over an hour continuously, and 4K 120p for a considerable duration before any thermal warnings.

All-I and Long GOP Codecs

The A7S III offers both intra-frame All-Intra and inter-frame Long GOP compression options, providing flexibility depending on your workflow and storage needs.

XAVC S-I All-Intra: This codec records each frame individually, leading to larger file sizes but significantly easier editing on most systems. It’s ideal for productions where maximum quality and editability are paramount, such as commercials or narrative films.
XAVC HS Long GOP with H.265: This highly efficient codec compresses video across multiple frames, resulting in smaller file sizes. It’s excellent for longer recordings or situations where storage space is a concern, like documentaries or event coverage. While requiring more powerful computers for editing, the H.265 compression maintains impressive quality.

Raw Video Output via HDMI

For the absolute highest quality and maximum post-production flexibility, the A7S III can output 16-bit ProRes RAW video via its full-size HDMI port to compatible external recorders like the Atomos Ninja V.

Unleashed Potential: ProRes RAW captures the uncompressed sensor data, giving colorists unparalleled control over dynamic range, color, and exposure. This is the gold standard for high-end productions.
Workflow Integration: While requiring an external recorder, the ProRes RAW workflow is widely supported in professional editing suites like DaVinci Resolve and Adobe Premiere Pro, making integration seamless for those already using these tools.

Sensor and Image Quality: The Low-Light King Reigns Supreme

The A7S III continues Sony’s legacy of exceptional low-light performance, thanks to its unique sensor design. This isn’t just about marketing.

It’s about practical utility for filmmakers working in challenging environments.

12.1MP Full-Frame Back-Illuminated Sensor

At the heart of the A7S III is a newly developed 12.1-megapixel Exmor R BSI CMOS sensor. The relatively low megapixel count for a full-frame sensor is a deliberate choice, prioritizing larger individual pixels. Sunbeam F1 Review

Larger Photosites: Larger pixels mean they can gather more light information, resulting in superior low-light performance and reduced noise at higher ISO sensitivities. This is where the “S” in A7S truly shines.
Optimized for Video: A 12.1MP sensor allows for native 4K readout without pixel binning, which significantly reduces rolling shutter artifacts and ensures a clean, sharp 4K image. This is a critical advantage for video.
Back-Illuminated Design: The BSI Back-Side Illuminated design moves wiring to the back of the sensor, allowing light to hit the photodiodes more directly. This further enhances light gathering efficiency and improves overall image quality, particularly in challenging light.

Native ISO and Dual Base ISO

The A7S III boasts impressive native ISO ranges, offering incredible flexibility without sacrificing image quality.

Standard ISO Range: The standard ISO range extends from ISO 80 to 102400, expandable up to 409600.
Dual Base ISO: A significant feature for video shooters, the A7S III incorporates dual base ISOs at 640 and 12800. This means the camera has two points where it achieves optimal signal-to-noise ratio. Shooting at these ISOs provides the cleanest possible image for that respective range.
- ISO 640: Ideal for brighter conditions when you want a clean image with maximum dynamic range.
- ISO 12800: Crucial for extremely low-light scenarios, allowing you to capture usable footage in conditions where other cameras would struggle or produce excessive noise. This is where the magic truly happens for dimly lit scenes or night shoots.

Dynamic Range and S-Log Gamma Profiles

The A7S III delivers an impressive 15+ stops of dynamic range when shooting in S-Log3 and S-Gamut3.Cine.

Preserving Highlights and Shadows: This vast dynamic range allows the camera to capture an enormous amount of detail in both the brightest highlights and deepest shadows of a scene, providing ample room for recovery in post-production.
S-Log3 and S-Gamut3.Cine: These professional gamma curves are designed to maximize the camera’s dynamic range and color latitude.
- S-Log3: A logarithmic gamma curve that compresses the camera’s dynamic range into a file that can be easily expanded in post-production, offering the most control over the final look.
- S-Gamut3.Cine: A color space optimized for digital cinema, providing a wider color gamut that can be mapped to various output color spaces like Rec.709 or DCI-P3 during grading.
S-Cinetone: For those who prefer a more “baked-in” look without extensive grading, the A7S III includes Sony’s S-Cinetone picture profile, derived from their VENICE cinema camera. This profile offers pleasing skin tones and a natural, cinematic look straight out of the camera, saving time in post.

Autofocus System: Fast, Reliable, and Accurate

Gone are the days when Sony’s video autofocus was merely “good enough.” The A7S III’s autofocus system is a significant leap forward, offering unparalleled reliability and precision for video.

Fast Hybrid AF with Real-time Tracking

The A7S III integrates Sony’s advanced Fast Hybrid AF system, combining phase-detection and contrast-detection points for speed and accuracy.

759 Phase-Detection AF Points: These points cover approximately 92% of the sensor area, ensuring wide and consistent coverage across the frame. This means subjects don’t have to stay in the center to maintain focus.
Real-time Tracking: Powered by Sony’s AI-based subject recognition algorithms, Real-time Tracking allows the camera to intelligently follow a chosen subject with remarkable tenacity, anticipating their movements and maintaining sharp focus even in complex, dynamic scenes.
Real-time Eye AF for Video: A groundbreaking feature for video, Real-time Eye AF actively tracks human and animal eyes with incredible precision. This is particularly useful for interviews, vlogging, or any scenario where maintaining sharp focus on a subject’s eyes is critical. It frees the operator to concentrate on framing and composition rather than constantly adjusting focus.

Customizable AF Transitions and Sensitivity

The A7S III provides extensive control over its autofocus behavior, allowing users to fine-tune it for specific shooting situations. Nokia 225 4G Review

AF Transition Speed: You can adjust how quickly the camera racks focus from one subject to another. A slower transition can create a smooth, cinematic pull focus effect, while a faster transition is better for sports or fast-moving action.
AF Subject Shift Sensitivity: This setting dictates how quickly the AF system reacts to new subjects entering the frame or how aggressively it tries to stick to the original subject if obstacles temporarily obscure it. This helps prevent unwanted focus shifts and ensures the camera stays locked onto the intended subject.

Touch Tracking and Touch Focus

The improved touchscreen functionality enhances the autofocus experience, making it more intuitive and efficient.

Intuitive Subject Selection: Simply touching a subject on the LCD screen initiates Real-time Tracking, allowing for quick and precise subject selection without fumbling with joysticks or buttons.
Flexible Operation: This touch-based control is invaluable for solo shooters, allowing them to quickly shift focus between subjects or initiate tracking with a simple tap.

Ergonomics and Build Quality: Designed for the Professional

The A7S III isn’t just a powerhouse on the inside.

Its external design and build quality are tailored for rigorous professional use, emphasizing comfort, durability, and intuitive operation.

Redesigned Menu System

Sony finally delivered on a long-standing user request: a fully redesigned menu system.

Intuitive Layout: The new menu is touch-operable, logically organized with tabs and sub-menus, making it significantly easier to navigate and find settings. No more endless scrolling through a single, convoluted list.
Separate Photo/Video Settings: A brilliant addition is the ability to maintain separate settings for stills and video. This means you can switch between shooting modes without having to reconfigure all your exposure, picture profiles, and frame rate settings every time. This saves immense time and frustration on set.
Customizable “My Menu”: Users can populate a “My Menu” tab with their most frequently used settings, providing quick access to critical controls without deep into the main menu.

High-Resolution EVF and Vari-Angle LCD

Monitoring is crucial for professional work, and the A7S III excels in this area. Fujifilm X S10 Review

9.44 Million-dot EVF: The electronic viewfinder is simply stunning. With an incredible 9.44 million dots, it offers a large, bright, and incredibly detailed view of your scene. It’s so good that it feels almost like an optical viewfinder, allowing for precise focus checking and exposure monitoring even in bright conditions.
Fully Articulating Vari-Angle LCD: The 3.0-inch 1.44 million-dot vari-angle LCD is a massive improvement for videographers. It can flip out to the side and rotate 360 degrees, making it ideal for vlogging, shooting at awkward angles, or monitoring from the front of the camera. This flexibility is indispensable for solo operators or when working in tight spaces.

Improved Heat Dissipation and Robust Construction

The A7S III was engineered from the ground up to address the overheating issues that plagued some previous Sony mirrorless cameras, especially during prolonged 4K recording.

Passive Cooling Design: Sony implemented a passive cooling system within the camera body, effectively dissipating heat away from critical components. This allows for significantly longer recording times, even in demanding 4K 120p modes.
Magnesium Alloy Chassis: The camera features a magnesium alloy chassis, providing a robust and durable construction that can withstand the rigors of professional use. It feels solid and well-built in the hand.
Enhanced Dust and Moisture Resistance: Improved sealing around buttons, ports, and seams provides enhanced resistance to dust and moisture, making the camera more reliable in various shooting conditions. While not fully waterproof, it offers peace of mind in less than ideal weather.

Storage and Connectivity: Keeping Up with Demanding Workflows

High-bitrate video requires high-speed storage and robust connectivity.

The A7S III is well-equipped to handle the massive data generated, ensuring a smooth and efficient workflow.

Dual CFexpress Type A / SD Card Slots

The A7S III introduces a cutting-edge dual card slot system, providing flexibility and future-proofing.

Hybrid Slots: Both card slots are hybrid, meaning they can accept either CFexpress Type A cards or standard SD UHS-II cards.
CFexpress Type A: This new standard offers blazing fast read and write speeds, significantly faster than UHS-II SD cards. These are required for the most demanding recording modes, such as 4K 120p XAVC S-I 600 Mbps. They allow the camera to buffer large amounts of data quickly, preventing dropped frames.
SD UHS-II Compatibility: The continued support for UHS-II SD cards ensures backward compatibility and provides a more affordable option for less demanding recording modes, or as a backup.
Relay and Simultaneous Recording: Users can configure the slots for relay recording seamlessly switching to the second card when the first is full or simultaneous recording recording to both cards for immediate backup, crucial for critical shoots where data integrity is paramount.

Full-Size HDMI Port

A major win for videographers, the A7S III features a full-size HDMI Type-A port. Phanteks Eclipse P200A Drgb Review

Reliable Connection: This is far more robust and reliable than the micro or mini HDMI ports found on many other mirrorless cameras, reducing the risk of accidental disconnections during a shoot.
External Recorder Integration: The full-size port is essential for connecting to external monitor/recorders like the Atomos Ninja V for ProRes RAW output or for monitoring on larger displays.

High-Speed USB-C and Wi-Fi/Ethernet

Connectivity options are plentiful, facilitating fast data transfer and remote control.

USB-C USB 3.2 Gen 1: The USB-C port offers high-speed data transfer, enabling quick offloading of large video files to a computer. It also supports PD Power Delivery, allowing for continuous power to the camera during long shoots.
Fast Wi-Fi and FTP Transfer: Built-in 2.4 GHz and 5 GHz Wi-Fi enables fast wireless tethering and remote control via Sony’s Imaging Edge Mobile app. For professionals, the A7S III also supports FTP transfer for sending images and video directly to a server, critical for news or sports photographers on assignment.
Optional Wired LAN Adapter: For the most stable and secure connection, an optional wired LAN adapter can be connected via the USB-C port, allowing for direct ethernet connection.

In-Body Image Stabilization IBIS: Smooth Footage, Handheld Freedom

Sony’s advancements in in-body image stabilization have made significant strides, and the A7S III benefits immensely, providing crucial stability for handheld video and stills.

5-Axis Optical In-Body SteadyShot

The A7S III incorporates Sony’s renowned 5-axis Optical In-Body SteadyShot IBIS system.

Up to 5.5 Stops of Stabilization: This system compensates for five types of camera shake encountered during handheld shooting: pitch, yaw, roll, and horizontal/vertical shift. It offers up to 5.5 stops of stabilization when used with compatible lenses, allowing for sharper images at slower shutter speeds and smoother video.
Enhanced Handheld Video: For video, IBIS is a must. It significantly reduces the need for gimbals or tripods in many situations, allowing for more dynamic and spontaneous handheld shots while maintaining a professional, stable look. This is invaluable for run-and-gun filmmaking, vlogging, or documentary work.

Active Mode for Video

Beyond the standard IBIS, the A7S III introduces an Active Mode specifically for video recording.

Increased Stabilization: Active Mode utilizes both the IBIS and electronic stabilization to provide an even higher level of stabilization, especially effective for walking shots or dynamic camera movements.
Minimal Crop: Crucially, Active Mode achieves this enhanced stabilization with only a slight 1.1x crop, meaning you don’t lose much of your wide-angle perspective. This is a considerable advantage over digital-only stabilization solutions that often impose heavy crops.
Smooth Motion: The combination of IBIS and Active Mode results in footage that looks as if it was shot on a lightweight gimbal, yet with the freedom of handheld operation. This opens up new creative possibilities for filmmakers.

Metadata for Post-Production Stabilization

For those who demand ultimate control or need to integrate stabilization data into their post-production workflow, the A7S III records gyro sensor metadata. Pioneer Dj Vm 50 Review

Catalyst Browse/Prepare Integration: This metadata can be utilized in Sony’s Catalyst Browse or Catalyst Prepare software or other compatible NLEs to perform highly precise post-production stabilization.
Fine-Tuned Control: This allows for a more aggressive or subtle stabilization effect than what’s possible in-camera, giving filmmakers maximum flexibility to achieve their desired look. It can also correct for more complex camera movements that in-camera stabilization might not fully address.

Battery Life and Power: Sustaining Long Shoots

Professional shoots often involve long hours, and reliable power is paramount.

The A7S III excels in battery performance, mitigating the need for constant battery swaps.

Z-Series Battery NP-FZ100

The A7S III utilizes Sony’s NP-FZ100 Z-series battery, known for its excellent capacity.

Extended Shooting: This high-capacity battery provides significantly longer shooting times compared to older Sony battery types. While actual mileage varies depending on usage e.g., constant 4K 120p recording will drain it faster, users can expect to record several hours of video on a single charge. CIPA ratings typically suggest around 600-700 still shots or around 100-130 minutes of continuous video recording, but real-world video shooting often exceeds this due to non-continuous recording.
Reliable Performance: The Z-series batteries are generally very reliable and maintain their charge well, even in colder conditions.

USB Power Delivery

The A7S III supports USB Power Delivery PD via its USB-C port.

Continuous Power: This means you can power the camera directly from a USB-C wall adapter or a compatible USB-C power bank while shooting. This is incredibly useful for long interviews, time-lapses, or studio work where continuous power is needed without interruptions.
In-Camera Charging: The camera can also charge its battery internally via the USB-C port, making it convenient for travel or when you don’t have access to an external charger.

Vertical Grip Compatibility

For even longer shooting sessions or enhanced ergonomics, the A7S III is compatible with the VG-C4EM vertical grip. Powera Fusion Pro Wireless Controller For Nintendo Switch Review

Double Battery Capacity: This grip holds two NP-FZ100 batteries, effectively doubling your shooting time without needing to swap batteries.
Improved Ergonomics: It also provides a more substantial grip for vertical shooting and includes additional controls, making it more comfortable for extended handheld use, especially with larger lenses.

Value Proposition: Who is the A7S III For?

The A7S III is not a general-purpose hybrid camera designed to excel equally at stills and video.

It is a highly specialized tool, and its value proposition lies squarely in its unmatched video capabilities.

The Dedicated Videographer and Filmmaker

This camera is an absolute powerhouse for professionals and serious enthusiasts who primarily shoot video.

Independent Filmmakers: Its ability to record 4K 120p 10-bit 4:2:2 internally, coupled with its outstanding low-light performance and robust autofocus, makes it an ideal choice for narrative shorts, documentaries, and independent features. The ProRes RAW output via HDMI further elevates its cinematic potential.
Documentary Shooters: The extended recording times, reliable IBIS for handheld work, and excellent low-light capabilities are invaluable for capturing real-world events where lighting is often unpredictable and re-takes are not an option.
Commercial and Corporate Videographers: The high-quality codecs, color depth, and reliable AF make it a workhorse for professional client projects, ensuring a polished final product.
Event Videographers: From weddings to concerts, the A7S III’s low-light prowess and long recording times mean you won’t miss a moment, even in challenging venues.
Vloggers and Content Creators High-End: While perhaps overkill for basic vlogging, serious YouTube creators or those producing high-quality content will appreciate the vari-angle screen, stellar autofocus, and cinematic image quality for their productions.

Not for the Stills-Focused Photographer

It’s crucial to understand that while the A7S III can take photos, its 12.1MP sensor is not designed for high-resolution photography, large prints, or heavy cropping.

Compromise for Specialization: The lower megapixel count is a deliberate engineering choice to achieve its superior low-light and video performance. For a hybrid shooter who needs strong performance in both domains, the A7 IV might be a better all-around option.

Long-Term Investment

The A7S III represents a significant investment, but its features are future-proofed for years to come. Astrohaus Freewrite 2Nd Generation Review

Robust Codecs: The 10-bit 4:2:2 internal recording and ProRes RAW external output are professional-grade codecs that will remain relevant for the foreseeable future.
Reliability: The improved heat management and robust build mean it’s a camera designed to withstand years of heavy use.
E-Mount Ecosystem: Being part of Sony’s extensive E-mount system provides access to a vast array of high-quality lenses, both native and adapted, ensuring compatibility with a wide range of optics.

In essence, if video is your bread and butter, or if you’re seriously looking to elevate your video production quality, the Sony A7S III is not just a camera.

It’s a foundational tool that offers unparalleled performance and reliability in its class.

Frequently Asked Questions

What is the main advantage of the Sony A7S III?

The main advantage of the Sony A7S III is its unmatched video capabilities, specifically its exceptional low-light performance, internal 4K 120p 10-bit 4:2:2 recording, and highly reliable autofocus system, making it a dedicated video powerhouse.

Does the Sony A7S III overheat during 4K recording?

No, the Sony A7S III features a significantly improved passive cooling system designed to prevent overheating, allowing for extended 4K recording times, even at high frame rates like 4K 120p, which was a common issue with previous models.

What is the maximum video resolution and frame rate of the A7S III?

The Sony A7S III can record 4K UHD video at up to 120 frames per second internally with 10-bit 4:2:2 color depth. Wyze Watch Review

Can the A7S III output RAW video?

Yes, the A7S III can output 16-bit ProRes RAW video via its full-size HDMI port to compatible external recorders like the Atomos Ninja V.

What kind of memory cards does the A7S III use?

The A7S III features dual hybrid card slots that can accept either CFexpress Type A cards or standard SD UHS-II cards. CFexpress Type A cards are required for the highest bitrate recording modes.

Is the A7S III good for still photography?

While the A7S III can take photos, its 12.1MP sensor is optimized for video and low-light performance, not high-resolution still photography. For users primarily focused on stills, cameras like the A7R IV or A7 IV would be more suitable.

Does the Sony A7S III have in-body image stabilization IBIS?

Yes, the A7S III features 5-axis Optical In-Body SteadyShot IBIS, offering up to 5.5 stops of stabilization for both stills and video, and includes an enhanced Active Mode for even smoother handheld video.

What is Dual Base ISO on the A7S III?

Dual Base ISO refers to the camera having two native ISO sensitivities 640 and 12800 where it achieves optimal signal-to-noise ratio, resulting in the cleanest image with maximum dynamic range at those points, especially beneficial for low-light video. Acer Predator X25 Review

How is the autofocus performance of the A7S III for video?

The A7S III boasts a highly advanced and reliable Fast Hybrid AF system with 759 phase-detection points, including Real-time Tracking and Real-time Eye AF for video, providing incredibly accurate and tenacious focus on subjects.

Does the A7S III have a fully articulating screen?

Yes, the Sony A7S III features a fully articulating 3.0-inch 1.44 million-dot vari-angle LCD touchscreen, which can flip out to the side and rotate 360 degrees, ideal for vlogging and shooting from various angles.

What codecs does the A7S III support internally?

The A7S III supports XAVC S-I All-Intra for higher quality and easier editing, and XAVC HS Long GOP with H.265 compression for smaller file sizes, both with 10-bit 4:2:2 color.

What is the battery life like on the A7S III?

The A7S III uses the high-capacity NP-FZ100 Z-series battery, providing extended shooting times, typically allowing for several hours of video recording depending on usage, and supports USB-C Power Delivery for continuous operation.

Is the A7S III weather-sealed?

Yes, the A7S III features an enhanced dust and moisture resistant construction with improved sealing around buttons and ports, making it more reliable in challenging environmental conditions. Hp Elite Folio Review

Does the A7S III have a full-size HDMI port?

Yes, a major advantage for videographers, the A7S III includes a full-size HDMI Type-A port for robust external monitoring and recording.

What is the dynamic range of the A7S III?

The A7S III delivers an impressive 15+ stops of dynamic range when shooting in S-Log3 and S-Gamut3.Cine, allowing for excellent detail retention in highlights and shadows.

Does the A7S III have a new menu system?

Yes, the Sony A7S III features a completely redesigned, touch-operable menu system that is more intuitive, logically organized, and allows for separate settings for stills and video.

Can I charge the A7S III while shooting?

Yes, the A7S III supports USB Power Delivery PD via its USB-C port, allowing you to power the camera directly from a compatible source for continuous shooting.

What is S-Cinetone on the A7S III?

S-Cinetone is a picture profile derived from Sony’s VENICE cinema camera, available on the A7S III, which provides pleasing skin tones and a natural, cinematic look straight out of the camera without extensive color grading. Assassins Creed Valhalla Wrath Of The Druids For Pc Review

What is the effective sensor resolution of the A7S III?

The A7S III features a 12.1-megapixel full-frame sensor.

Is the A7S III good for vlogging?

Yes, with its excellent autofocus, fully articulating screen, strong low-light performance, and good audio capabilities, the A7S III is an excellent choice for high-end vlogging and content creation.

Does the A7S III have a built-in microphone?

Yes, the A7S III has a built-in stereo microphone, though for professional audio, an external microphone like the Sennheiser MKE 400 Shotgun Microphone is highly recommended.

Can I use my old Sony E-mount lenses with the A7S III?

Yes, the A7S III uses the Sony E-mount, meaning it is compatible with the vast array of existing Sony E-mount lenses, including full-frame FE and APS-C E lenses though APS-C lenses will result in a crop.

What is the benefit of the high-resolution EVF on the A7S III?

The A7S III’s 9.44 million-dot EVF provides an incredibly large, bright, and detailed view, allowing for precise focus checking and accurate exposure monitoring even in bright sunlight. Proscenic A9 Air Purifier Review

Does the A7S III have a crop in 4K 120p?

No, the A7S III records 4K 120p without a significant crop from the full-frame sensor, providing the widest possible field of view at high frame rates.

How does the A7S III compare to the A7 IV for video?

The A7S III is a dedicated video specialist with superior low-light performance, 4K 120p internal recording, and 16-bit RAW output. The A7 IV is a strong hybrid camera, offering higher resolution for stills 33MP and excellent 4K 60p video, making it a more balanced choice for users who shoot both equally.

Can I control the A7S III remotely?

Yes, the A7S III features built-in 2.4 GHz and 5 GHz Wi-Fi for wireless remote control via Sony’s Imaging Edge Mobile app, and also supports FTP transfer and optional wired LAN.

What is the minimum ISO for S-Log3 on the A7S III?

The native ISO for S-Log3 on the A7S III is ISO 640 for the lower base ISO and ISO 12800 for the higher base ISO.

Is the A7S III compatible with external recorders like the Atomos Ninja V?

Yes, the A7S III is fully compatible with external recorders like the Atomos Ninja V Monitor/Recorder for ProRes RAW recording via HDMI. Hori Split Pad Pro For Nintendo Switch Review

What is the benefit of the dual CFexpress Type A / SD card slots?

The dual hybrid slots offer flexibility and redundancy. CFexpress Type A provides the necessary speed for high-bitrate video, while SD UHS-II offers a widely available and more affordable option, with both supporting simultaneous or relay recording for backup.

Does the A7S III record internal 8-bit video?

No, the A7S III records 10-bit 4:2:2 video internally across all its major video modes, providing significantly more color information and flexibility for post-production compared to 8-bit.

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