| General | |
|---|---|
| Brand | Sony |
| Model | Alpha SLT-A77 |
| Predecessor Model | Sony Alpha DSLR-A700 |
| Successor Model | Sony Alpha SLT-A77 II |
| Camera Type | Interchangeable Lens |
| Body Type | SLT |
| Video Capture | |
| Sensor | |
|---|---|
| Sensor Type | CMOS |
| Sensor Size | APS-C |
| Sensor Dimensions | 23.5 x 15.6 mm |
| Total Pixels | 24.7 Megapixel |
| Effective Pixels | 24.3 Megapixel |
| Low Pass Filter | |
| Native ISO Range | 50 - 16,000 |
| Boosted ISO Range | 50 - 25,600 |
| Photo | |
|---|---|
| Processor | BIONZ |
| Max Image Resolution | 6000 x 4000 |
| Other Resolutions | 6000 x 3376, 4240 x 2832, 4240 x 2400, 3008 x 2000, 3008 x 1688 |
| Image Aspect Ratios | 3:2, 16:9 |
| JPEG Quality Levels | Extra Fine, Fine, Normal |
| Timelapse Recording | |
| Focus | |
|---|---|
| Autofocus Modes | Multi-area Selective single-point Single Continuous Face Detection Live View |
| Lens Servo | Single-Servo AF, Continuous-Servo AF, Manual Focus |
| 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 | 1.5x |
| Image Stabilization | Sensor Shift |
| Digital Image Stabilization | |
| Screen | |
|---|---|
| Screen Type | Fully Articulated |
| Touch Screen | |
| Selfie & Vlogger Friendly LCD Screen | |
| Screen Size | 3.0" |
| Screen Resolution | 921k dot |
| Top LCD Screen | |
| Live View | |
| Live Composition | |
| Viewfinder | |
|---|---|
| Viewfinder | Electronic |
| Viewfinder Coverage | 100% |
| Viewfinder Magnification | 1.10x |
| Viewfinder Magnification (35mm equivalent) | 0.73x |
| Viewfinder Resolution | 2,359k dot |
| Viewfinder Eyepoint | 27 mm |
| Diopter Adjustment | -4 to +3 |
| Shutter | |
|---|---|
| Min Shutter Speed | 30 sec |
| Max Shutter Speed (Mechanical or 1st Curtain) | 1/8000 sec |
| Max Continuous Shooting | 12.0 fps |
| Flash | |
|---|---|
| Built-in Flash | |
| Flash Modes | Auto On Off Red-Eye Slow Sync High Speed Sync Rear Curtain Fill-in Wireless |
| Flash Range | 12.00 m |
| Max Flash Sync Speed | 1/250 sec |
| External Flash Connectivity | |
| External Flash Connection | Hot Shoe, Wireless |
| 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 increments) |
| DXO | |
|---|---|
| DxO Low Light ISO | 801 |
| DxO Color Depth | 24.0 |
| DxO Dynamic Range | 13.2 |
| DxO Overall Score | 78 |
| 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 | Eye-Fi is possible |
| Built-In Bluetooth | |
| Remote Control | Optional |
| Environmental | |
|---|---|
| Environmental Sealing | |
| Physical | |
|---|---|
| Dimensions | 143 x 104 x 81 mm (5.63 x 4.09 x 3.19") |
| Weight (inc. batteries) | 732 g (1.61 lb / 25.82 oz) |
| Box Dimensions (LxWxH) | 7.7 x 7.4 x 7" |
| Package Weight | 3.8 lb |
| Power and Storage | |
|---|---|
| Battery Pack | NP-FM500H |
| Battery Life | 470 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: