| General | |
|---|---|
| Brand | Sony |
| Model | Alpha SLT-A99 |
| Predecessor Model | Sony Alpha DSLR-A900 |
| Successor Model | Sony Alpha SLT-A99 II |
| MSRP | $2,800/£2,480 body only |
| Camera Type | Interchangeable Lens |
| Body Type | SLT |
| Video Capture | |
| Sensor | |
|---|---|
| Sensor Type | CMOS |
| Sensor Size | Full Frame |
| Sensor Dimensions | 35.8 x 23.8 mm |
| Total Pixels | 24.7 Megapixel |
| Effective Pixels | 24.3 Megapixel |
| Low Pass Filter | |
| Native ISO Range | 100 - 25,600 |
| Photo | |
|---|---|
| Processor | BIONZ |
| Max Image Resolution | 6000 x 4000 |
| Other Resolutions | 6000 x 3376, 3936 x 2624, 3936 x 2216, 2640 x 1760, 2640 x 1488 |
| Image Aspect Ratios | 3:2, 16:9 |
| Image File Format | JPEG, RAW |
| JPEG Quality Levels | Extra Fine, Fine, Standard |
| Bit Depth | 14-Bit |
| Color Space | sRGB, Adobe RGB |
| Timelapse Recording | |
| WB Bracketing | 3 frames, H/L selectable |
| Focus | |
|---|---|
| Autofocus Modes | Multi-area Selective single-point Tracking Single Continuous Face Detection Live View |
| Lens Servo | Continuous-Servo AF, Manual Focus, Single-Servo AF |
| Number of Focus Points | 19 |
| Number of Cross-type Focus Points | 11 |
| Touch-to-Focus | |
| Live View Autofocus | |
| Animal Eye Detection | |
| Vehicle Tracking Mode | |
| Insect Tracking Mode | |
| Contrast Detection for Autofocus | |
| Phase Detection for Autofocus | |
| Optics | |
|---|---|
| Lens Mount | Sony A |
| Crop Factor | 1x |
| Image Stabilization | Sensor Shift |
| Digital Image Stabilization | |
| Screen | |
|---|---|
| Screen Type | Fully Articulated |
| Screen Technology | TFT Xtra Fine color LCD |
| Touch Screen | |
| Tilt&Flip Screen | |
| Selfie & Vlogger Friendly LCD Screen | |
| Screen Size | 3.0" |
| Screen Resolution | 1,229k dot |
| Top LCD Screen | |
| Live View | |
| Live Composition | |
| Viewfinder | |
|---|---|
| Viewfinder | Electronic |
| Viewfinder Coverage | 100% |
| Viewfinder Magnification | 0.71x |
| Viewfinder Magnification (35mm equivalent) | 0.71x |
| Viewfinder Resolution | 2,359k dot |
| Diopter Adjustment | -4 to +3 |
| Shutter | |
|---|---|
| Shutter Type | Electronically controlled Vertical-traverse Focal-plane |
| Min Shutter Speed | 30 sec |
| Max Shutter Speed (Mechanical or 1st Curtain) | 1/8000 sec |
| Max Continuous Shooting | 6.0 fps |
| Flash | |
|---|---|
| Built-in Flash | |
| Flash Modes | Auto On Off Red-Eye Slow Sync High Speed Sync Rear Curtain Fill-in Wireless |
| Max Flash Sync Speed | 1/250 sec |
| External Flash Connectivity | |
| External Flash Connection | Hot Shoe |
| Exposure | |
|---|---|
| Exposure Metering Modes | Multi Center-weighted Spot |
| Exposure Compensation | ±5 EV (1/3 EV, 1/2 EV increments) |
| Exposure Bracketing | (3, 5 shots at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV increments) |
| Exposure Lock | with AE lock button (AE also locked when focus is locked in a multi-segment metering mode). |
| DXO | |
|---|---|
| DxO Low Light ISO | 1555 |
| DxO Color Depth | 25.0 |
| DxO Dynamic Range | 14.0 |
| DxO Overall Score | 89 |
| Video | |
|---|---|
| Video Formats | MPEG-4, AVCHD, H.264 |
| Max Video Resolution | 1920 x 1080 |
| Unlimited Video Recording | |
| Recording Limit | 30 min |
| Terminals | |
|---|---|
| USB Speed | USB 2.0 (480 Mbit/sec) |
| HDMI Output | Mini Type C |
| Speaker | Mono |
| Built-in Microphone | Stereo |
| Microphone Input | |
| Headphone Output | |
| Flash Sync Port | |
| Connectivity | |
|---|---|
| Built-in GPS | |
| Built-In Wi-Fi | |
| Built-In Bluetooth | |
| Remote Control | Wired or Wireless (Optional) |
| Environmental | |
|---|---|
| Environmental Sealing | |
| Physical | |
|---|---|
| Dimensions | 147 x 111 x 78 mm (5.79 x 4.37 x 3.07") |
| Weight (inc. batteries) | 812 g (1.79 lb / 28.64 oz) |
| Box Dimensions (LxWxH) | 10.7 x 6.9 x 6" |
| Package Weight | 3.4 lb |
| Power and Storage | |
|---|---|
| Battery Pack | NP-FM500H |
| Battery Life | 500 shots |
| Internal Storage | |
| External Storage | Single Slot: SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Other | |
|---|---|
| Self Timer | 2 or 10 sec |
| Orientation Sensor | |
| Material of Construction | Magnesium Alloy |
For a full review please go to the review page: