Sony A9 III vs Sony A7 IV

Sony A9 III vs Sony A7 IV
February 28, 2024 No Comments Photography, Reviews

Sony A9 III vs Sony A7 IV Which one is a good option for Wedding Photographers.

Sony A9 III: The Game Changer in Professional Photography


The Sony A9 III, also known as the Alpha 9 III, is a full-frame mirrorless camera that pushes the boundaries of what’s possible in photography. With its innovative features and cutting-edge technology, it’s a game changer for professional photographers. Let’s dive into the details of this remarkable camera.

Unveiling the World’s First Full-Frame Global Shutter System

At the heart of the A9 III lies its world-first full-frame image sensor with a global shutter system. What does this mean? Unlike traditional rolling shutter sensors that capture images sequentially from top to bottom, the A9 III’s Exmor RS™ sensor reads all pixels simultaneously. The result? Absolutely no image distortion, even when capturing fast-moving subjects. Whether you’re tracking a sprinter on the racetrack or capturing wildlife in action, the A9 III delivers stunning detail without compromise1.

Speed and Accuracy Redefined

The α9 III is defined by its speed and accuracy. Here’s what sets it apart:

  1. Blackout-Free Shooting: With burst speeds of up to 120 frames per second (fps), the A9 III ensures that you never miss a moment. Say goodbye to viewfinder blackout during continuous shooting. Whether you’re photographing a high-speed race or a dance performance, the α9 III keeps up with the action.
  2. AI-Powered Precision: The camera’s advanced AI processing unit recognizes subjects with astonishing precision. It locks onto moving targets, ensuring sharp focus and accurate exposure. Whether it’s a soccer player dribbling the ball or a bird in flight, the A9 III tracks with confidence.
  3. 1/80000-Second Shutter Speed: The maximum shutter speed of the A9 III freezes split-second moments. Whether it’s a hummingbird in mid-flight or a tennis player’s serve, you can capture it all. Plus, compatible flash units sync seamlessly at any shutter speed, ensuring even illumination across your shots.

Pure Full-Frame Potential

The A9 III’s Exmor RS image sensor boasts 24.6 million effective pixels, a stacked CMOS architecture, and integral memory. This combination delivers high resolution, lightning-fast processing, and distortion-free captures. Even fast-moving subjects are rendered with clarity and precision. Whether you’re shooting sports, wildlife, or wedding events, the α9 III unlocks your creative potential.

Pricing and Availability

The A9 III is priced at ₹529,990 (inclusive of all taxes). It’s the ideal companion for professional photographers who demand excellence in every frame.


The Sony A9 III redefines what’s possible in photography. Its global shutter system, blackout-free shooting, and lightning-fast performance make it a must-have for professionals. Whether you’re capturing the decisive moment in sports or documenting the beauty of nature, the A9 III delivers unparalleled results. Get ready to elevate your photography game with this extraordinary camera.

Certainly! Let’s delve into the impressive specifications of the Sony A9 III, a camera that’s redefining professional photography:

  1. Image Sensor:
    • Full-frame stacked 24.6 MP CMOS image sensor with a global shutter system.
    • The global shutter reads all pixels simultaneously, eliminating image distortion when capturing fast-moving subjects.
    • Maximum shutter speed of 1/80000 second (1/16000 second during continuous shooting).
  2. Speed and Accuracy:
    • Blackout-free shooting at an astonishing 120fps with full AF/AE tracking.
    • Advanced AI processing unit for precise subject recognition and reliable autofocus.
  3. Pure Full-Frame Potential:
    • Exmor RS image sensor with global shutter system.
    • 24.6 million effective pixels, stacked CMOS architecture, and integral memory.
    • Distortion-free captures even for fast-moving subjects.
  4. ISO and RAW Capabilities:
    • Base ISO speed of 250 (higher than α9 II’s base ISO of 100).
    • Shoot 14-bit RAW images at 120 fps with real-time autofocus and a 192-photo buffer.
  5. Flash Sync:
    • Compatible flash units (e.g., HVL-F60RM2 or HVL-F46RM) synchronize at all shutter speeds.
    • Ensures even illumination across the image, eliminating nonlinear drop-off in illumination during high-speed sync (HSS).
  6. Price and Availability:
    • Priced at ₹529,990 (inclusive of all taxes).

The Sony A9 III is a groundbreaking camera that empowers photographers to capture split-second moments with unparalleled precision. Whether you’re shooting sports, wildlife, or events, this camera is a true game changer. 

Sony A7 IV: Redefining Hybrid Photography


The Sony A7 IV is a true marvel in the world of mirrorless cameras. As the successor to the popular A7 III, it brings forth a host of enhancements that cater to both photographers and videographers. In this comprehensive review, we’ll explore the features, capabilities, and performance of this cutting-edge camera.

Unleashing the Power of 33.0-MP

At the heart of the A7 IV lies a newly developed 33.0-megapixel back-illuminated Exmor R CMOS sensor. This sensor delivers exceptional image quality, capturing intricate details and lifelike colors. Whether you’re shooting portraits, landscapes, or street scenes, the A7 IV ensures your vision comes to life.

Advanced Autofocus and Speed

  1. Reliable AF Capabilities:
    • Real-time Eye AF for humans, animals, and birds ensures precise focus in any situation.
    • The A7 IV’s AI-powered autofocus system tracks subjects seamlessly, allowing you to concentrate on composition.
  2. BIONZ XR Image Processor:
    • With up to 8x the processing performance, the BIONZ XR engine handles complex tasks effortlessly.
    • Expect faster image processing, reduced noise, and improved dynamic range.

Cinematic Excellence

  1. 4K 60p Video:
    • The A7 IV is a filmmaker’s dream. Capture stunning 4K video at 60 frames per second.
    • The Super 35mm mode provides cinematic depth and clarity.
  2. Advanced Movie Functions:
    • Active Mode: Smooth stabilization even during handheld shooting.
    • Breathing Compensation: Minimize focus breathing for professional-looking videos.
    • AF Assist: Precise focus transitions while filming.

Ergonomics and Build Quality

  1. Revamped Menu System:
    • The A7 IV introduces a touch-enabled menu system for intuitive navigation.
    • Customization options allow you to tailor the camera to your preferences.
  2. Sturdy Build:
    • While slightly larger, the A7 IV’s build quality inspires confidence.
    • It’s a tool you can rely on in challenging conditions.

Pricing and Conclusion

The A7 IV is priced at ₹220,490 (body only) and ₹240,490 (with 28-70mm zoom lens)1. Considering its capabilities, it’s a worthy investment for professionals and enthusiasts alike.

In summary, the Sony A7 IV redefines hybrid photography. It seamlessly blends high-resolution stills with cinematic video, making it a versatile companion for creators. Whether you’re capturing decisive moments or crafting visual stories, the A7 IV stands ready to exceed your expectations.

Sony A9 III vs. Sony A7 IV: A Comprehensive Comparison


The battle of the titans in the mirrorless camera world continues, and this time it’s between two heavyweights: the Sony A9 III and the Sony A7 IV. Both cameras boast impressive features, but which one is the ultimate choice for professional photographers? Let’s dive into a detailed comparison to find out.

1. Image Sensor and Resolution

  • Sony A9 III:
    • Sensor Resolution: Actual 25.2 megapixels, effective 24.6 megapixels.
    • Image Sensor: Full-frame (35.6 x 23.8 mm) CMOS with a global shutter system.
    • Crop Factor: 1x (additional crop occurs in select video modes).
    • Stabilization: 5-axis sensor-shift.
    • ISO Range: 250 to 25,600 (extended: 125 to 51,200).
  • Sony A7 IV:
    • Sensor Resolution: Actual 34.1 megapixels, effective 33 megapixels.
    • Image Sensor: Full-frame (35.9 x 23.9 mm) CMOS.
    • Crop Factor: 1x (additional crop occurs in select video modes).
    • Stabilization: 5-axis sensor-shift.
    • ISO Range: 100 to 51,200 (extended: 50 to 204,800).

2. Shutter and Speed

  • Sony A9 III:
    • Shutter Type: Electronic global shutter.
    • Shutter Speed: 1/80000 to 30 seconds.
    • Continuous Shooting: Up to 120 fps at 24.6 MP.
  • Sony A7 IV:
    • Shutter Type: Mechanical focal plane shutter and electronic rolling shutter.
    • Shutter Speed: 1/8000 to 1 second in movie mode.
    • Continuous Shooting: Up to 10 fps at 33 MP (raw) or 1000 frames (JPEG).

3. Video Capabilities

  • Both cameras support internal recording modes.
  • The A9 III excels in blackout-free shooting during video capture.
  • The A7 IV offers extra possibilities for customizing settings between still and video modes.

4. Dimensions and Weight

  • Sony A9 III:
    • Dimensions: 136.1 x 96.9 x 82.9 mm.
    • Weight: 702 g (1 lb 8.8 oz) with battery and memory card.
  • Sony A7 IV:
    • Dimensions: 131.3 x 96.9 x 82.4 mm.
    • Weight: 808 g (1 lb 12.25 oz) with battery and memory card.

5. Image File Formats

  • Both cameras support HEIF, JPEG, and raw formats.
  • The A9 III offers various aspect ratios, including 3:2, 1:1, 4:3, and 16:9.
  • The A7 IV provides flexibility in image sizes and formats.

6. Price and Conclusion

  • Sony A9 III: Priced at ₹529,990 (inclusive of all taxes).
  • Sony A7 IV: Priced at ₹2,40,498


In summary, the A9 III is the ultimate choice for speed demons and professionals who demand blackout-free shooting. On the other hand, the α7 IV strikes a balance between performance and affordability.

For wedding photographers:

  • If you prioritize video capabilities and need exceptional autofocus, the Sony A9 III is the better choice.
  • If you want a versatile camera with high resolution and improved ergonomics, the Sony A7 IV is a solid option.

Consider your shooting style, budget, and priorities to make the right choice. Whichever camera you choose, both are winners in their own right!

Wedding Photographers in Lucknow – Random Clicks Photography

Oh hi there 👋
It’s nice to meet you.

Sign up to receive awesome content in your inbox, every month.

We don’t spam! Read our privacy policy for more info.

About The Author

Leave a reply

Your email address will not be published. Required fields are marked *