In depth comparison and review of Sony Alpha9 ILCE-9 and Sony Alpha6400 ILCE-6400. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
DESIGN AND DIMENSIONS | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Product Type | Digital camera - 4K - mirrorless system | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | Body only |
Height | 9.56 cm | 6.69 cm |
Width | 12.69 cm | 12 cm |
Depth | 6.3 cm | 4.99 cm |
Weight | 673 g | 359 g |
Weight Details | Camera with battery and memory card: 673 g | Camera body only: 359 g Camera with battery and memory card: 403 g |
Body Material | Magnesium alloy | Magnesium alloy |
Enclosure Colour | Black | Black |
Protection | Dust-resistant, moisture-resistant | - |
Digital Zoom | 4x | 4x |
SENSOR | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Sensor Resolution | 24.2 Megapixel | 24.2 Megapixel |
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Optical Sensor Type | Exmor RS CMOS | Exmor CMOS |
Total Pixels | 28,300,000 pixels | 25,000,000 pixels |
Effective Sensor Resolution | 24,200,000 pixels | 24,200,000 pixels |
Optical Sensor Size | Full Frame (35.6 x 23.8 mm) | APS-C (23.5 x 15.6 mm) |
Frame Rate (Max Resolution) | 30 fps | 30 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Dust Reduction (image sensor vibration), Anti-Dust coating, APS-C compatible mode | Dust Reduction (image sensor vibration), Anti-Dust coating |
Image Stabiliser | Optical (5-axis image sensor shift mechanism) | - |
Built-in Optical Image Stabiliser | Yes | - |
Sensors | Digital level metre | - |
PROCESSOR | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Image Processor | BIONZ X | BIONZ X |
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LENS | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Lens Mounting Type | Sony E-mount | Sony E-mount |
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FOCUSING | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 693 | 425 |
Auto Focus Features | Focus Peaking function | Focus Peaking function, 4D FOCUS system |
AE/AF Control | Touch Area AF, Eye detection AF, Predictive AI Servo AF, Zone AF | Eye detection AF, Predictive AI Servo AF, Real-time Eye AF, Real-time Tracking AF |
Face Detection | Yes | Yes |
VIEWFINDER | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Viewfinder Type | Electronic - OLED | Electronic - OLED |
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Viewfinder Colour Support | Colour | Colour |
Viewfinder Diagonal Size | 0.5" | 0.39" |
Viewfinder Resolution | 3,686,400 pixels | 2,359,296 pixels |
Optical Viewfinder Field Coverage | 100% | - |
Optical Viewfinder Magnification | 0.78x | 1.07x |
Optical Viewfinder Dioptric Correction Range | -4 to +3 | - |
Field of View Crop Factor | 1.0 | 1.5 |
Features | Viewfinder brightness control, colour temperature control | Auto eye sensor |
EXPOSURE & WHITE BALANCE | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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ISO (Max) | 204800 | 102400 |
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Native ISO | 100-51200 | 100-32000 |
Extended ISO (Max) | 204800 | 102400 |
Extended ISO (Min) | 50 | - |
Light Sensitivity | ISO 50, ISO auto, ISO 102400, ISO 204800, ISO 100-51200 | ISO auto (100-6400), ISO 100-32000 |
Exposure Metering | Multi-segment, centre-weighted, spot, average, highlight-weighted | Multi-segment, centre-weighted, spot |
Exposure Metering Zones | 1200 | 1200 |
Exposure Modes | Bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | Dynamic Range Bracketing, white balance bracketing | Flash Exposure Bracketing, white balance bracketing |
Shooting Programs | - | Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur |
Special Effects | Black & White, Sepia, Neutral, Vivid, sunset, landscape, portrait, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, Soft High-key, Night Scene, Standard, Style Box | Black & White, Sepia, Neutral, Vivid, sunset, soft focus, illustration, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene, Standard, Style Box |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) |
Shutter Type | Mechanical | Mechanical, electronic |
Max Shutter Speed | 1/32000 sec | 1/4000 sec |
Min Shutter Speed | 30 sec | 30 sec |
Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
Auto Exposure Bracketing | 3, 5, 9 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps | 3, 5 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps, 9 steps in 1/3, 1/2, 2/3 or 1 EV steps |
White Balance Bracketing | Yes | Yes |
X-sync Speed | 1/250sec | 1/160 sec |
Exposure Range | EV -3-20 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Type | 3" LCD display | 3" LCD display |
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Touch Screen | Yes | Yes |
Display Format | 1,440,000 pixels | 921,600 pixels |
Display Form Factor | Folding | Tilting |
Display Features | Display brightness control | Display brightness control, display colour control, display contrast control |
FLASH | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Camera Flash | - | Pop-up flash |
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Guide Number (m / ISO 100) | - | 6 |
Flash Modes | - | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction, high-speed sync |
Red-Eye Reduction | - | Yes |
Features | AF illuminator | AF illuminator, flash +/- compensation, wireless off-camera control |
VIDEOGRAPHY / CAMCORDER | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Digital Video Format | AVCHD, H.264, XAVC S | AVCHD, XAVC S |
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Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 3840 x 2160 | 3840 x 2160 |
Audio Signal Format | Dolby Digital AC-3 (2 channel), Linear PCM, AAC | - |
Surround Sound | - | Dolby Digital AC-3 (2 channel) recording |
Microphone Operation Mode | Stereo | Stereo |
MEMORY | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Memory Card Slot | SD card, Memory Stick PRO Duo card / SD card | Memory Stick PRO Duo card, SD card |
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Supported Memory Cards | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, Memory Stick Micro Mark2, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card Included | No | No |
Image Storage | 6000 x 4000 3936 x 2624 3008 x 2000 1968 x 1312 6000 x 3376 3936 x 2216 3008 x 1688 1968 x 1112 |
6000 x 4000 6000 x 3376 4240 x 2832 4240 x 2400 3008 x 2000 3008 x 1688 4000 x 4000 2832 x 2832 2000 x 2000 |
Video Capture | XAVC S - 3840 x 2160 p - 30 fps - 100Mbps XAVC S - 3840 x 2160 p - 24 fps - 100Mbps XAVC S - 3840 x 2160 p - 30 fps - 60Mbps XAVC S - 3840 x 2160 p - 24 fps - 60Mbps XAVC S - 1920 x 1080 p - 120 fps - 100Mbps XAVC S - 1920 x 1080 p - 120 fps - 60Mbps XAVC S - 1920 x 1080 p - 60 fps - 50Mbps XAVC S - 1920 x 1080 p - 30 fps - 50Mbps XAVC S - 1920 x 1080 p - 24 fps - 50Mbps AVCHD - 1920 x 1080 p - 60 fps - 28Mbps AVCHD - 1920 x 1080 i - 60 fps - 24Mbps AVCHD - 1920 x 1080 i - 60 fps - 17Mbps AVCHD - 1920 x 1080 p - 24 fps - 24Mbps AVCHD - 1920 x 1080 p - 24 fps - 17Mbps H.264 - 1920 x 1080 p - 60 fps - 28Mbps H.264 - 1920 x 1080 p - 30 fps - 16Mbps H.264 - 1280 x 720 p - 30 fps - 6Mbps XAVC S - 3840 x 2160 p - 25 fps - 100Mbps XAVC S - 3840 x 2160 p - 25 fps - 60Mbps XAVC S - 1920 x 1080 p - 100 fps - 100Mbps XAVC S - 1920 x 1080 p - 100 fps - 60Mbps XAVC S - 1920 x 1080 p - 50 fps - 50Mbps XAVC S - 1920 x 1080 p - 25 fps - 50Mbps AVCHD - 1920 x 1080 p - 50 fps - 28Mbps AVCHD - 1920 x 1080 i - 50 fps - 24Mbps AVCHD - 1920 x 1080 i - 50 fps - 17Mbps AVCHD - 1920 x 1080 p - 25 fps - 24Mbps AVCHD - 1920 x 1080 p - 25 fps - 17Mbps H.264 - 1920 x 1080 p - 50 fps - 28Mbps H.264 - 1920 x 1080 p - 25 fps - 16Mbps H.264 - 1280 x 720 p - 25 fps - 6Mbps |
XAVC S - 3840 x 2160 p - 30 fps - 100Mbps XAVC S - 3840 x 2160 p - 25 fps - 100Mbps XAVC S - 3840 x 2160 p - 24 fps - 100Mbps XAVC S - 3840 x 2160 p - 30 fps - 60Mbps XAVC S - 3840 x 2160 p - 25 fps - 60Mbps XAVC S - 3840 x 2160 p - 24 fps - 60Mbps XAVC S HD - 1920 x 1080 p - 120 fps - 100Mbps XAVC S HD - 1920 x 1080 p - 100 fps - 100Mbps XAVC S HD - 1920 x 1080 p - 120 fps - 60Mbps XAVC S HD - 1920 x 1080 p - 100 fps - 60Mbps XAVC S HD - 1920 x 1080 p - 60 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 50 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 30 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 25 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 24 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 60 fps - 25Mbps XAVC S HD - 1920 x 1080 p - 50 fps - 25Mbps XAVC S HD - 1920 x 1080 p - 30 fps - 16Mbps XAVC S HD - 1920 x 1080 p - 25 fps - 16Mbps AVCHD - 1920 x 1080 i - 60 fps - 24Mbps AVCHD - 1920 x 1080 i - 50 fps - 24Mbps AVCHD - 1920 x 1080 i - 60 fps - 17Mbps AVCHD - 1920 x 1080 i - 50 fps - 17Mbps |
BATTERY AND CHARGING | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Battery Type | Sony NP-FZ100 Lithium Ion | Sony NP-FW50 Lithium Ion |
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Details | Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) |
Battery Life | Photo shooting - 650 shots (LCD Monitor on) Photo shooting - 480 shots (LCD Monitor off) |
Photo shooting - 360 shots (EVF on) Photo shooting - 410 shots (LCD Monitor on) Video recording - 70 minutes (EVF on) Video recording - 75 minutes (LCD Monitor on) |
CONNECTIONS | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Interface | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 |
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Connectivity Features | - | Remote control via mobile devices, remote live view |
Print Standard | DPOF support, Exif Print support, PRINT Image Matching | DPOF support, Exif Print support, PRINT Image Matching |
Computer Connectivity | - | Mac, Windows |
Flash Terminal | Hot shoe, PC terminal | Hot shoe |
Connector Type | USB 2.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) Network (RJ-45) |
USB 2.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) |
FEATURES | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Self-Timer Delay | 10 sec, 2sec, 5 sec | 10 sec, 2sec, 5 sec |
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Continuous Shooting Speed | 20 frames per second | 8 frames per second, 3 frames per second, 6 frames per second, 11 frames per second |
HDR Mode | - | HDR Movie mode |
Additional Features | Built-in speaker, sharpness control, digital image rotation, histogram display, saturation control, takes photos while film recording, contrast control, Dynamic Range Optimizer, built-in help guide, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), Clear Image Zoom, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, PhotoTV HD, simultaneous multi-format recording, peripheral shading correction | Built-in speaker, RGB primary colour filter, AE lock, AF lock, FE lock, Sweep Panorama technology, USB powered, Dynamic Range Optimizer, USB charging, peripheral illumination correction, Chromatic Aberration Compensation (CAC), Intelligent AUTO (iAUTO), High ISO NR, high-speed recording, Time-Lapse recording, Superior Auto mode, noise reduction over long exposures, Lens Distortion Correction, slow motion recording |
OTHERS | Sony Alpha9 ILCE-9 | Sony Alpha6400 ILCE-6400 |
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Included Accessories | Eyepiece cover, body cap, shoulder strap, AC power adaptor, USB cable, shoe cap | Eyepiece cover, body cap, shoulder strap, shoe cap, micro-USB cable |
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Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | 0 °C |