the Sony a6400 is a sleek APS-C-format mirrorless camera featuring well-rounded photo and video capabilities. Using a proven sensor design, quick and precise AF performance, and smart operability, this camera is an ideal partner for capturing your everyday moments and once-in-a-lifetime experiences.

Imaging
Lens Mount    
Sony E
Sensor Resolution    
Actual: 25 Megapixel
Effective: 24.2 Megapixel (6000 x 4000)
Image Sensor    
23.5 x 15.6 mm (APS-C) CMOS
Sensor Crop (35mm Equivalent)    
Crop Factor: 1.5x 
Image Stabilization    
No
Built-In ND Filter    
No
Capture Type    
Stills & Video
Exposure Control
Shutter Type    
Mechanical Focal Plane Shutter and Electronic Rolling Shutter 
Shutter Speed    
1/4000 to 30 Seconds
1/400 to 1/4 Second in Movie Mode
Bulb/Time Mode    
Bulb Mode
ISO/Gain Sensitivity    
Photo
Native in Manual Mode: 100 to 32,000 (100 to 102,400 Extended)
Native in Auto Mode: 100 to 6400
Video
Native in Manual Mode: 100 to 32,000
Native in Auto Mode: 100 to 6400
Metering Method    
Average, Center-Weighted Average, Highlight, Multi-Zone, Spot
Exposure Modes    
Aperture Priority, Auto, Manual, Program, Shutter Priority
Exposure Compensation    
-5 to +5 EV (1/3, 1/2 EV Steps)
Metering Range    
-2 to 20 EV
White Balance    
Presets: Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Continuous Shooting    
Up to 11 fps at Maximum Resolution for up to 46 Frames (Raw) / 116 Frames (JPEG)
Interval Recording    
Yes
Self-Timer    
2/5/10-Second Delay
Still Image Capture
Aspect Ratio    
1:1, 3:2, 16:9
Image File Format    
JPEG, Raw
Bit Depth    
14-Bit
Video Capture
Internal Recording Modes    
AVCHD
1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s]
1920 x 1080 at 23.98/59.94 fps [17 to 28 Mb/s]
XAVC S
UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s]
1920 x 1080p at 23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s]
External Recording Modes    
4:2:2 8-Bit via HDMI
UHD 4K (3840 x 2160) at 23.98/25/29.97 fps
1920 x 1080p at 23.98/50/59.94 fps
1920 x 1080i at 50/59.94 fps
Fast-/Slow-Motion Support    
Yes
Gamma Curve    
HDR-HLG, Sony S-Log 2, Sony S-Log 3
Recording Limit    
No
IP Streaming    
No
Built-In Microphone    
Stereo
Audio Recording    
XAVC S: 2-Channel 16-Bit 48 kHz LPCM Audio
AVCHD: 2-Channel AC-3 Audio
Interface
Media/Memory Card Slot    
Single Slot: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
Video I/O    
1x Micro-HDMI Output
Audio I/O    
1x 1/8" / 3.5 mm TRS Stereo Microphone Input
Power I/O    
1x Sony Multi/Micro-USB Input
Other I/O    
1x Sony Multi/Micro-USB Remote Input (Shared with Power Input)
Wireless    
Wi-Fi (802.11b/g), Bluetooth 4.1
Mobile App Compatible    
Yes: Android & iOS
App Name: Imaging Edge Mobile
Functionality: Access Stored Files, Remote Control
Global Positioning (GPS, GLONASS, etc.)    
GPS
*Via Connected Smartphone
Monitor
Display Size    
3.0"
Resolution    
921,600 Dot
Display Type    
180° Tilting Touchscreen LCD
Viewfinder
Type    
Electronic
Size    
0.39"
Resolution    
2,359,296 Dot
Eye Point    
23 mm
Coverage    
100%
Magnification    
Approx. 1.07x
Diopter Adjustment    
-4 to +3
Focus
Focus Type    
Auto and Manual Focus
Focus Mode    
Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
Autofocus Points    
Contrast Detection, Phase Detection: 425
Autofocus Sensitivity    
-2 to +20 EV
Flash
Built-In Flash/Light    
Yes, Flash Only
Flash Modes    
Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
Guide Number    
19.69' / 6 m at ISO 100
Maximum Sync Speed    
1/160 Second
Flash Compensation    
-3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System    
TTL
External Flash Connection    
Shoe Mount, Wireless
General
Battery    
1x NP-FW50 Rechargeable Lithium-Ion, 7.2 VDC, 1080 mAh (Included)
 • Approx. 360 Shots
Shoe Mount    
1x Intelligent Hot Shoe
Tripod Mounting Thread    
1x 1/4"-20 Female (Bottom)
Material of Construction    
Magnesium Alloy
Operating Conditions    
32 to 104°F / 0 to 40°C 
Storage Conditions    
-4 to 131°F / -20 to 55°C 
Dimensions (W x H x D)    
4.7 x 2.6 x 2.4" / 120 x 66.9 x 59.7 mm
Weight    
12.7 oz / 359 g (Body Only)
14.22 oz / 403 g (With Battery, Recording Media)
Packaging Info
Package Weight    
1.535 lb
Box Dimensions (LxWxH)    
6.1 x 6.1 x 4.6"