Comparison of Sony Cyber-shot DSC-RX100 VII and Sony Alpha SLT-A77 [S]ave
| Attribute |  Sony Alpha SLT-A77 × |  Sony Cyber-shot DSC-RX100 VII × |
|---|---|---|
| General | ||
| Model | Sony Alpha SLT-A77 | Sony Cyber-shot DSC-RX100 VII |
| Brand | Sony | Sony |
| Manufacturer url | https://www.sony.com/ | https://www.sony.com/ |
| Model number | A77 | RX100 VII |
| Alternate model number(s) | - |
|
| Camera format | SLR | Compact |
| Release year (year) | 2011 | 2019 |
| Tripod mount | + | + |
| Length (mm) | 143 | 102 |
| Width (mm) | 81 | 43 |
| Height (mm) | 104 | 58 |
| Weight (g) | 1,363 | 302 |
| Waterproof | - | - |
| Predecessor | - | Sony RX100 VI |
| Successor | Sony A77 | - |
| Image Sensor | ||
| Sensor type | CMOS | CMOS |
| Sensor manufacturer | Sony | Sony Exmor RS |
| Effective megapixels (MP) | 24.3 | 20.1 |
| Sensor format | APS-C | 1 inch |
| Sensor area (mm²) | 369.72 | 116.16 |
| Sensor width (mm) | 23.7 | 13.2 |
| Sensor height (mm) | 15.6 | 8.8 |
| Approximate pixel pitch (micron) | 3.95 | 2.41 |
| Focal Length Multiplier (x) | 1.5 | 2.7 |
| Aspect ratio | 3:2 | 3:2 |
| Color filter type | RGBG | RGBG |
| Anti aliasing filter | Fixed | Fixed |
| Self-cleaning | + | - |
| Sensor shift image stabilization | + | - |
| On-sensor phase detect | - | + |
| Dxo sensor score | 78 | - |
| Dxo color depth score (bit) | 24 | - |
| Dxo dynamic range score (evs) | 13.2 | - |
| Dxo maximum effective iso score (iso) | 801 | - |
| Image Capture | ||
| Image resolution |
|
|
| Image file format |
|
|
| Continuous-mode (fps) | 11.6 | 20 |
| Video Capture | ||
| Can take movies | + | + |
| Movie resolution |
|
|
| Movie max framerate (fps) | 60 | 1,000 |
| Image Storage | ||
| Movie file format | AVCHD 2.0 / MP4; Audio :Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | XAVC S, AVCHD Ver. 2.0 compatible |
| Composite video out | - | - |
| Hd video out | + | + |
| Hd video connection | HDMI | HDMI |
| Lens and Optics | ||
| Lens mount | Sony Alpha (Minolta A) | - |
| Lens | Sony 16-50mm f/2.8 DT SSM (SAL1650) | Zeiss Vario-Sonnar T* Lens; 15 elements in 12 groups, including 4 AA (advanced aspherical) and 2 ED elements |
| Focal length (35mm equivalent) (mm) | 24.00 - 75.00 | 24.00 - 200.00 |
| Focal length (actual) (mm) | 16.00 - 50.00 | 9.00 - 72.00 |
| Zoom ratio (x) | 3.13 | 8 |
| Aperture range (f) | 0.05 - 0.36 | 0.09 - 0.36 |
| Integrated nd filter | - | - |
| Min focus range (cm) | 30 | 8 |
| Optical image stabilization | - | + |
| Digital zoom | + | + |
| Digital zoom values (x) |
|
|
| Auto Focus | ||
| Auto focus | + | + |
| Auto focus type | Phase Detection: 19 points (11 points cross type); Wide (auto, 19 points), Zone, Spot, Local | Fast Hybrid AF: Phase Detection/Contrast Detection with 357 PDAF points, 425 CDAF areas; Center, Flexible Spot (S / M / L) |
| Auto focus assist light | + | + |
| Manual focus | + | + |
| Viewfinder | ||
| Viewfinder | EVF / LCD | EVF / LCD |
| Viewfinder type | EVF type; 1.3cm (0.5") 2,359K-dot OLED, 100% coverage, 1.09x mag., 22mm eyepoint, -4 to +3 diopter | Pop-up EVF: 0.39-inch, XGA OLED, 2,359,296 dots, 100% coverage, 0.59x magnification, 20mm eye-point (from eyepiece)/19 |
| Focus peaking | + | + |
| Evf resolution (dots) | 2,359,000 | 2,359,296 |
| Viewfinder magnification (35mm equivalent) (x) | 0.73 | 0.59 |
| Viewfinder magnification (nominal/claimed) (x) | 1.09 | 0.22 |
| Display | ||
| Eye-level viewfinder | + | + |
| Rear display | + | + |
| Rear display size (inch) | 3 | 3 |
| Rear display resolution (dots) | 921,600 | 921,600 |
| Touchscreen | - | + |
| Articulating screen | + | + |
| Tilt swivel screen | + | - |
| Selfie screen | + | + |
| Max playback zoom (x) | 13 | 13 |
| Top deck display | + | - |
| Exposure | ||
| Maximum iso (native) | 16,000 | 12,800 |
| Minimum iso (native) | 100 | 100 |
| Iso settings | Auto (100-12800 with selectable limits), 50 (expanded), 100, 200, 400, 800, 1600, 3200, 6400, 12800, 16000 | Auto, ISO 100 - 12800 with ISO 64 and 80 low extensions, up to 25600 with Multi Frame NR |
| Auto iso mode | + | + |
| White balance settings |
|
|
| Shutter speed range (s) | 1/8000 - 30 | 1/32000 - 30 |
| Bulb mode | + | + |
| Exposure compensation | +/- 5.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Explosure metering modes | 1200-zone Evaluative, Center-weighted, Spot | Multi Pattern, Center-weighted, Spot, Entire Screen Avg, Highlight |
| Program auto exposure | + | + |
| Aperture priority | + | + |
| Shutter priority | + | + |
| Full manual exposure | + | + |
| Creative exposure modes | Scene Modes: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Auto HDR | Scene modes: Portrait, Sports Action, Macro, Landscape, Sunset, Night Scene, Handheld Twilight, Night Portrait, Anti Motion Blur |
| Self timer (s) |
|
|
| Time lapse (intervalometer) | - | + |
| High resolution composite | - | - |
| Flash | ||
| Built-in flash | + | + |
| Flash modes |
|
|
| Flash guide number (iso 100) (m) | 12 | - |
| Flash range description | GN=12(m) at ISO 100; Range is lens aperture dependent | Auto ISO: Approx. 0.4m to 5.9m (1.31 ft. to 19.35 ft.) (W) / Approx. 1.0 m to 3.1m (3.28 ft. to 10.17 ft.) (T) |
| Max flash sync (s) | 1/250 | 1/2000 |
| Flash exposure compensation | +/- 2.0 EV in 0.3EV steps | +/- 2.0 EV in 0.3EV steps |
| External flash connection | Proprietary Hot Shoe, PC Sync Terminal | - |
| Built-in wireless flash control | - | - |
| Usable memory types |
|
|
| Uhs support | UHS-I | UHS-I |
| Dual card slots | - | - |
| Raw capture support | + | + |
| Uncompressed format |
|
|
| Connectivity | ||
| Built-in wi-fi | - | + |
| NFC | - | + |
| Bluetooth | - | + |
| Built-in gps | + | - |
| Microphone jack | + | + |
| Headphone jack | - | - |
| External connections |
|
|
| Pictbridge compliant | + | - |
| Dpof compliant | + | + |
| Remote control | + | + |
| Remote control type |
|
|
| Connections (extended) |
|
|
| Performance Timing | ||
| Max cycle time for jpeg shooting (s/frame) | 0.42 | 0.4 |
| Max cycle time for raw shooting (s/frame) | 0.42 | - |
| Buffer size for raw shooting in single shot mode (frames) | 5 | - |
| Max cycle time for raw plus jpeg shooting (s/frame) | 0.42 | 0.51 |
| Camera penalizes early shutter press | - | - |
| Jpeg shooting speed in burst mode (max resolution) (fps) | 11.6 | 20 |
| Buffer size for jpeg shooting in burst mode (max resolution) (frames) | 17 | 169 |
| Raw shooting speed in burst mode (fps) | 11.6 | 20 |
| Buffer size for raw shooting in burst mode (frames) | 14 | 77 |
| Raw plus jpeg shooting speed in burst mode (fps) | 11.6 | 20 |
| Buffer size for raw plus jpeg shooting in burst mode (frames) | 13 | 77 |
| Shutter lag (full af, wide/mid) (s) | 0.12 | 0.12 |
| Shutter lag (full af, tele) (s) | - | 0.12 |
| Shutter lag (manual focus) (s) | 0.09 | 0.03 |
| Shutter lag (full af, with flash) (s) | 0.33 | 0.17 |
| Shutter lag (prefocused) (s) | 0.05 | 0.01 |
| Shutter lag (notes) | Full AF, Wide-area mode = 0.119s | - |
| Startup time (s) | 0.8 | 1.8 |
| Play -> record time (s) | 1 | 1.6 |
| Flash cycle time, full power (s) | 3.2 | 6.6 |
| Power | ||
| Battery life, stills (cipa rating monitor/live view) (shots) | 530 | 260 |
| Battery life, still (cipa rating ovf/evf) (shots) | 470 | 240 |
| Battery life, video (minutes) | - | 40 |
| Battery form factor | Proprietary NP-FM500H | Proprietary NP-BX1 |
| Usable battery types |
|
|
| Batteries included | 1 x Proprietary NP-FM500H Lithium-ion rechargeable | 1 x Proprietary NP-BX1 Lithium-ion rechargeable |
| Battery charger included (dedicated charger or ac/usb adapter) | + | + |
| Dedicated battery charger included | + | - |
| Internal charging supported | - | + |
| Software | ||
| Included software |
|
|
| Os compatibility |
| - |
| Miscellaneous | ||
| Notes and features | SteadyShot INSIDE Image Stabilization, Articulating LCD, 1080p HD Video, Auto+, Multi-frame NR, Hand-held Twilight, Auto HDR | - |
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