Sony Alpha a6400 image

Sony Alpha a6400

Quick information
Brand Sony 2019
Model CN-A64001650128GB-111723-cr
Released Year 2019
Type Mirrorless Cameras
Series Alpha
Color Black
Compatible Mountings Sony E
Autofocus Yes
Photo Sensor Resolution 24.2 MP
Video Resolution 2160p
Optical Zoom 3.12 x
File Format JPEG, RAW, MP4
Status Active
Quick view

Overview

The Sony Alpha a6400 is a compact mirrorless camera featuring a 24.2-megapixel APS-C Exmor CMOS sensor and BIONZ X image processor, delivering high-resolution imagery with excellent detail and low noise performance. It supports an advanced 425-point phase-detection autofocus system with real-time Eye AF and Real-time Tracking for precise subject tracking. The camera offers 4K UHD video recording across the full width of the sensor without pixel binning, providing high-quality movie footage. The 180-degree tiltable 3.0-inch LCD touchscreen allows for flexible shooting angles and intuitive control. Connectivity options include Wi-Fi with NFC and Bluetooth for easy sharing and remote control. Its durable magnesium alloy body features weather sealing to withstand challenging shooting environments.

Specifications

Type Mirrorless Digital Camera
Lens Mount Sony E-mount
Sensor 24.2MP APS-C Exmor CMOS
Image Processor BIONZ X
Autofocus System 425 phase-detection points with Real-time Eye AF and Tracking
ISO Range 100-32000 (expandable to 102400)
Continuous Shooting Speed Up to 11 fps
Video Recording 4K UHD (3840 x 2160) up to 30fps, Full HD 120fps
Viewfinder Electronic
LCD Screen 3.0-inch 921k-dot tiltable touchscreen (180 degrees)
Image Stabilization No in-body stabilization
Connectivity Wi-Fi, NFC, Bluetooth
Storage Media SD/SDHC/SDXC (UHS-I compatible)
Battery NP-FW50 rechargeable lithium-ion
Weight Approx. 403g (body only)
Dimensions 120.0 x 66.9 x 59.7 mm
Body Material Magnesium alloy with weather sealing
Age Range Description Teen, Adult
Built-In Media Sony Alpha a6400 Mirrorless Digital Camera Body, 2pc Transcend 64GB Class 10 SD Memory Card, 40.5mm Filter Kit, 40.5mm Wide angle Aux lens, 40.5mm Telephoto Aux Lens, 40.5mm Tulip Hood, Tripod, Camera Gadget Bag Case, Replacement Battery and Charger, Gripster tripod, Wrist Grip, Video/Photo Editing Software Pack, Slave Flash, Camera Starter Kit, 1 Year Seller Supplied Warranty
Are Batteries Included Yes
External-Memory Size 64 GB
Remote Included No
Global Trade Identification Number 00796575699793
UPC 796575699793
Item Height 2.4 inches
Manufacturer ALS VARIETY
Warranty Description 90 days limited warranty
Connectivity Technology Wi-Fi
Wireless Technology Bluetooth, NFC, Wi-Fi
Total USB 2.0 Ports 1
Shooting Modes Automatic, Custom, Movie
Digital Scene Transition
Digital-Still Yes
Movie Mode Yes
Image Capture Type Stills & Video
Night vision No
Auto Focus Technology Hybrid Autofocus (HA)
Focus Features Hybrid
Autofocus Points 425
Focus Type Auto Focus
Focus Mode Continuous-Servo AF (AF-C), Single-Servo AF (AF-S)
Autofocus Yes
Aspect Ratio 16:9, 3:2
File Format JPEG, RAW, MP4
Effective Still Resolution 24.2 MP
JPEG Quality Level Normal
Supported Image Format JPEG, RAW, GIF
Total Still Resolution 24.2 MP
Maximum Focal Length 50 Millimeters
Optical Zoom 3.12 x
Lens Type Zoom
Zoom Optical Zoom
Minimum Focal Length 16 Millimeters
Focal Length Description 50 millimeters
Number of Diaphragm Blades 7
Lens Construction at least 10 elements
Metering Methods eco
Exposure Control Automatic, Manual
Screen Size 3 Inches
Display Type LCD
Dots Per Screen 24 megapixels
Display Fixture Type Tilting
Display Resolution Maximum 24 MP
Has Color Screen Yes
Flash Memory Type SDHC
Memory Storage Capacity 1 TB
Write Speed High (exact value not specified)
Flash Memory Speed Class 10
Flash Memory Bus Interface Type UHS-I
Flash Memory Supported Size Maximum 128 GB
Flash Memory Installed Size 128 GB
Compatible Mountings Sony E
Sensor Type aps-c
Image stabilization Optical
Maximum Aperture 3.5 f
Photo Sensor Resolution 24.2 MP
Photo Sensor Size APS-C
Maximum Shutter Speed 1/4000 seconds
Form Factor Mirrorless
Special Feature digital-camera
Color Black
Item Weight 14.22 Ounces
Video Resolution 2160p
Flash Modes Automatic, Fill Flash
Camera Flash Hammerhead
Skill Level Intermediate
Specific Uses For Product Videography, Photography
Compatible Devices Windows computers, smartphones, tablets, and other devices with WIFI, Bluetooth, or NFC capabilities
Continuous Shooting 10 fps
Aperture modes F3.5–F5.6
Flash Sync Speed 1/200
Video Capture Format MP4
Expanded ISO Maximum 51200
Battery Type Lithium Ion
Processor Description CMOS
Water Resistance Level Not Water Resistant
Supported Audio Format AAC
Frame Rate 24, 30, 60 FPS
Battery Capacity 1.02E+3 Milliamp Hours
Mount Type Tripod

Key Advantages

The Sony Alpha a6400 boasts excellent autofocus speed and accuracy with 425 phase-detection points and advanced AI-based tracking features. Its 24.2 MP APS-C sensor provides high image quality and low-light performance. The camera supports 4K video recording with full pixel readout offering professional-grade video. The fully articulating touchscreen enables versatile shooting, especially for vlogging and selfies. A robust build and weather sealing enhance its durability for outdoor use. Fast continuous shooting at up to 11 fps allows capturing fast-moving subjects with precision.

Limitations

The battery life is relatively limited, requiring spare batteries for extended shooting sessions. The camera lacks in-body image stabilization, relying on stabilized lenses for shake reduction. The electronic viewfinder has a modest resolution compared to some competitors. Limited physical controls may present a learning curve for users accustomed to DSLR ergonomics. Autofocus performance can struggle in very low light or with fast-moving subjects indoors. The camera does not include a headphone jack, limiting on-location audio monitoring for video recording.

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