The Sony Alpha a6400 is a high-end mirrorless camera designed for professional photographers and advanced enthusiasts. It comes with a 24.2 megapixel APS-C CMOS sensor and Sony’s latest BIONZ X image processor, which offers superior image quality, high-speed autofocus, and fast continuous shooting.
Sony Alpha a6400 is a versatile camera that is capable of shooting stunning images and videos in various conditions. It also comes with a range of features and settings that make it easy to use and customize to your preferences. In this blog, we will explore the Sony Alpha a6400 in detail, discussing its features, performance, and overall value.
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Sony Alpha a6400 Mirrorless Camera Design and Build Quality

The Sony Alpha a6400 has a sleek, modern design that is both stylish and functional. It features a compact, lightweight body that is easy to carry around, making it ideal for travel and outdoor photography.
The camera measures 120 x 67 x 60 mm and weighs only 403 g with battery and memory card, making it one of the most compact and lightweight mirrorless cameras on the market.
The camera’s build quality is excellent, with a sturdy magnesium alloy body that is dust and moisture resistant. This makes it durable enough to withstand harsh weather conditions and rough handling, making it ideal for outdoor photography.
The camera also features a comfortable grip that allows for secure and stable handling, even when shooting with large lenses.
Sony Alpha a6400 Mirrorless Camera Image Quality

The Sony Alpha a6400 comes with a 24.2-megapixel APS-C CMOS sensor and Sony’s latest BIONZ X image processor, which together deliver excellent image quality. The camera produces sharp, detailed images with accurate colors and low noise, even in low-light conditions. It also has an impressive dynamic range, which allows it to capture a wide range of tones, from deep shadows to bright highlights.
The camera’s ISO range goes up to 102,400, which allows you to shoot in low-light conditions without sacrificing image quality. It also has a high-speed continuous shooting mode that can capture up to 11 frames per second, making it ideal for capturing fast-moving subjects such as wildlife or sports.
Sony Alpha a6400 Autofocus

One of the standout features of the Sony Alpha a6400 is its autofocus system. The camera uses Sony’s latest Real-time Eye AF technology, which allows it to track and focus on the eyes of your subject in real-time. This makes it easy to capture sharp and focused portraits, even when shooting in challenging lighting conditions.
The camera also has an advanced autofocus system that can track moving subjects with ease. It features 425 phase-detection autofocus points that cover almost the entire frame, ensuring that your subject is always in focus. The autofocus system is also fast and responsive, making it ideal for shooting fast-moving subjects such as sports or wildlife.
Sony Alpha a6400 Video Performance

The Sony Alpha a6400 is also an excellent camera for video. It can shoot 4K video at up to 30 frames per second, as well as Full HD video at up to 120 frames per second, which allows for smooth and detailed slow-motion footage.
The camera also has a range of advanced video features, such as S-Log3 and S-Log2 gamma curves, which allow you to capture more dynamic range and color information. It also has a microphone input and headphone jack, which allows you to record high-quality audio and monitor it in real-time.
Sony Alpha a6400 Connectivity

The Sony Alpha a6400 also has excellent connectivity options. It features built-in Wi-Fi and NFC, which allows you to connect the camera to your smartphone or tablet for easy sharing and remote control. You can also use the Sony Imaging Edge app to transfer images and videos wirelessly, as well as remotely control the camera.
The camera also has a micro USB port and a micro HDMI port, which allows you to connect it to a computer or TV for easy image and video transfer. Additionally, it also has a 3.5mm microphone input and a headphone jack, which makes it easy to connect an external microphone and monitor your audio.
Sony Alpha a6400 Mirrorless Camera Ease of Use
The Sony Alpha a6400 is designed to be user-friendly, with a range of features and settings that make it easy to use and customize to your preferences. The camera features a tilting LCD touchscreen that can be used to control the camera’s settings, as well as preview images and videos.
The camera also has a range of customizable buttons and controls, which allow you to quickly access your favorite settings and functions. Additionally, the camera has a built-in help guide, which provides detailed explanations of the camera’s features and functions, making it easy for beginners to get started.
Sony Alpha a6400 Mirrorless Camera Battery Life
The Sony Alpha a6400 uses a rechargeable NP-FW50 battery, which provides up to 360 shots per charge when using the viewfinder or up to 410 shots per charge when using the LCD screen. While this battery life is not as impressive as some other mirrorless cameras on the market, it is still sufficient for most photography needs. However, it’s recommended to carry a spare battery if you plan to shoot for an extended period.

Sony Alpha a6400 Mirrorless Camera Value for Money
The Sony Alpha a6400 is a high-end mirrorless camera that is designed for professional photographers and advanced enthusiasts. It comes with a range of features and settings that make it easy to use and customize to your preferences. While it’s not the most affordable camera on the market, it offers excellent value for money for the features and performance it provides.
Pros:
- Excellent image quality with 24.2MP APS-C sensor and BIONZ X image processing engine
- Advanced autofocus system with 425 phase-detection and 425 contrast-detection points
- High-speed continuous shooting of up to 11fps with AF and AE tracking
- Compact and lightweight design, making it ideal for travel and outdoor photography
- Tilting LCD touchscreen for easy control of camera settings and preview of images and videos
- Dust and moisture-resistant body for durability and reliability in harsh environments
- Wide range of customizable buttons and controls for quick access to favorite settings and functions
- 4K video recording at 30fps with support for S-Log3 and HLG picture profiles
- Built-in Wi-Fi and NFC for easy image and video transfer to smartphones and tablets
- HDMI port for easy connection to a computer or TV for image and video transfer
Cons:
- Limited battery life of up to 360 shots per charge when using the viewfinder or up to 410 shots per charge when using the LCD screen
- No in-body image stabilization (IBIS) which may affect handheld shooting in low light conditions
- No headphone jack for audio monitoring during video recording
- No built-in flash which requires an external flash for low-light photography
- Limited touch functionality, which may be frustrating for users accustomed to more advanced touchscreens
- No full-frame sensor, which may limit low-light performance compared to full-frame cameras
Sony Alpha a6400 Specifications

- Sensor24.2MP CMOS (23.5 x 15.6mm)
- Output size6000 x 4000
- Focal length mag1.5x
- Lens mountSony E
- Shutter speeds30 – 1/4000sec + bulb
- Sensitivity100-32,000 (standard), 100-102,400 (extended)
- Exposure modesPASM, Scene, Auto, Panorama, Movie
- MeteringMulti, centre-weighted, spot, average, highlight
- Exposure comp+/-5 EV in 0.3EV steps
- Continuous shooting11 fps
- Screen3in, 921,600-dot 16:9 tilting touchscreen
- Viewfinder2.36m-dot, 0.7x magnification
- AF points425 phase-detect, 425 contrast-detect
- Video3840x2160, 30fps
- External mic3.5mm stereo
- Memory cardSD, SDHC, SDXC, Memory Stick Duo
- PowerNP-FW50 Li-ion
- Battery life360 shots per charge
- Dimensions120 x 66.9 x 59.7mm
- Weight403g (with battery and card)
Sony Alpha a6400 offers many pros, including excellent image quality, advanced autofocus, and a range of features that make it easy to use and customize. However, it also has some cons, such as limited battery life and no in-body image stabilization, which may affect its usability for some photographers. It’s important to consider both the pros and cons when deciding if this camera is the right fit for your needs.

Sony Alpha a6400 is an excellent mirrorless camera that offers excellent image quality, advanced autofocus, and a range of features that make it easy to use and customize.
Its compact and lightweight design, as well as its dust and moisture-resistant body, make it ideal for travel and outdoor photography.
While it may not have the best battery life, it still provides sufficient battery life for most photography needs. If you’re a professional photographer or advanced enthusiast looking for a high-end mirrorless camera that offers excellent performance and value for money, the Sony Alpha a6400 is definitely worth considering.