Sony Alpha a99 II (Body)


• 42MP Full-Frame Exmor R BSI CMOS Sensor

• BIONZ X Image Processor & Front-End LSI

• 0.5" 2.36M-Dot XGA OLED Tru-Finder EVF

• Internal UHD 4K Video & S-Log3 Gamma

• S&Q Motion in Full HD from 1-120 fps

• Hybrid Phase Detection AF System

• ISO 102400 and 12 fps Shooting with AF

• 5-Axis SteadyShot INSIDE Stabilization

• 3.0" 1,228.8k-Dot Tilting LCD Monitor

• Built-In Wi-Fi & NFC; 14-Bit Raw Output




Lens Mount Sony A

Camera Format Full-Frame (1x Crop Factor)

Sensor Resolution Actual: 43.6 Megapixel

Effective: 42.4 Megapixel

Maximum Resolution 7952 x 5304

Aspect Ratio 3:2, 16:9

Sensor Type CMOS

Sensor Size 35.9 x 24 mm

Image File Format JPEG, Raw

Bit Depth 14-Bit

Image Stabilization Sensor-Shift, 5-Axis

Exposure Control

ISO Sensitivity Auto, 100 to 25600 (Extended: 50 to 102400)

Shutter Speed Electronic Front Curtain Shutter, 1/8000 to 30 Seconds, Bulb Mode

Metering Method Average, Center-Weighted Average, Highlight Weighted, 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 17 EV

White Balance 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 12 fps at 42 MP

Self-Timer 2/5/10-Second Delay


Recording Modes XAVC S

UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s]

Full HD (1920 x 1080) at 100p/119.88p [60 to 100 Mb/s]

Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [50 Mb/s]


Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]

Full HD (1920 x 1080) at 23.976p/25p/50i/59.94i [17 to 24 Mb/s]


Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]

Full HD (1920 x 1080) at 25p/29.97p [16 Mb/s]

HD (1280 x 720) at 25p/29.97p [6 Mb/s]

External Recording Modes 4:2:2 8-Bit

UHD 4K (3840 x 2160) at 24.00p/25p/29.97p

Full HD (1920 x 1080) at 24.00p/50i/50p/59.94i/59.94p

Video Encoding NTSC/PAL

ISO Sensitivity Auto: 100 to 6400

Manual: 100 to 25600

Audio Recording Built-In Microphone (Stereo), External Microphone Input

Audio File Format AAC, Dolby Digital 2ch, Linear PCM (Stereo)


Focus Type Auto and Manual Focus

Focus Mode Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)

Autofocus Points Phase Detection: 79 (15 Cross-Type)

Autofocus Sensitivity -4 to +18 EV

Viewfinder and Monitor

Viewfinder Type Electronic

Viewfinder Size 0.51"

Viewfinder Resolution 2,359,296 Dot

Viewfinder Eye Point 22.9 mm

Viewfinder Coverage 100%

Viewfinder Magnification Approx. 0.78x

Diopter Adjustment -4 to +3

Size 3"

Resolution 1,228,800 Dot

Display Type 180° Tilting LCD


Built-In Flash No

Flash Modes Auto, Hi-Speed Sync, Off, Red-Eye Reduction, Slow Sync, Wireless

Maximum Sync Speed 1/250 Second

Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)

Dedicated Flash System P-TTL

External Flash Connection Hot Shoe, Proprietary


Media/Memory Card Slot

Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)

Connectivity 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), Multi-Terminal Interface, Wired Remote Port, USB Micro-B (USB 2.0)

Wireless Wi-Fi, Bluetooth



Operating Temperature 32 to 104°F / 0 to 40°C


Battery 1 x NP-FM500H Rechargeable Lithium-Ion, 7.2 VDC, 1600 mAh

Dimensions (W x H x D)  142.6 x 104.2 x 76.1 mm

Weight  849 g (Body with Battery and Memory)