Attribute | Sony Alpha ILCE-A7R III × | Panasonic Lumix DC-S1 × |
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General | ||
Model | Sony Alpha ILCE-A7R III | Panasonic Lumix DC-S1 |
Brand | Sony | Panasonic |
Manufacturer url | https://www.sony.com/ | https://www.panasonic.com |
Model number | A7R III | S1 |
Alternate model number(s) |
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Camera format | Compact System Camera | Compact System Camera |
Release year (year) | 2017 | 2019 |
Tripod mount | + | + |
Length (mm) | 127 | 149 |
Width (mm) | 74 | 97 |
Height (mm) | 96 | 110 |
Weight (g) | 657 | 1,021 |
Waterproof | - | - |
Predecessor | Sony A7R II | - |
Successor | Sony A7R IV | - |
Image Sensor | ||
Sensor type | CMOS | CMOS |
Sensor manufacturer | Sony | - |
Effective megapixels (MP) | 42.4 | 24.2 |
Sensor format | 35mm | 35mm |
Sensor area (mm²) | 861.6 | 847.28 |
Sensor width (mm) | 35.9 | 35.6 |
Sensor height (mm) | 24 | 23.8 |
Approximate pixel pitch (micron) | 4.51 | 5.93 |
Focal Length Multiplier (x) | 1 | 1 |
Aspect ratio | 3:2 | 3:2 |
Color filter type | RGBG | RGBG |
Anti aliasing filter | None | None |
Self-cleaning | + | + |
Sensor shift image stabilization | + | + |
On-sensor phase detect | + | - |
Dxo sensor score | 100 | 95 |
Dxo color depth score (bit) | 26 | 25.2 |
Dxo dynamic range score (evs) | 14.7 | 14.5 |
Dxo maximum effective iso score (iso) | 3,523 | 3,333 |
Image Capture | ||
Image resolution |
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Image file format |
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Continuous-mode (fps) | 9.9 | 8.9 |
Video Capture | ||
Can take movies | + | + |
Movie resolution |
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Movie max framerate (fps) | 120 | 180 |
Image Storage | ||
Movie file format | XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | MP4: H.264/MPEG-4 AVC (Audio format: LPCM (2ch 48kHz/16-bit), AAC (2ch)); MP4 HEVC: H.265/HEVC (Audio format: AAC (2ch)) |
Composite video out | - | - |
Hd video out | + | + |
Hd video connection | HDMI | HDMI |
Lens and Optics | ||
Lens mount | Sony E | L Mount |
Lens | - | Panasonic LUMIX S 24-105mm F4 MACRO O.I.S. |
Focal length (35mm equivalent) (mm) | - | 24.00 - 105.00 |
Focal length (actual) (mm) | - | 24.00 - 105.00 |
Zoom ratio (x) | - | 4.38 |
Aperture range (f) | - | 0.05 - 0.25 |
Integrated nd filter | - | - |
Min focus range (cm) | - | 30 |
Filter thread (mm) | - | 77 |
Optical image stabilization | - | + |
Digital zoom | + | + |
Digital zoom values (x) |
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Auto Focus | ||
Auto focus | + | + |
Auto focus type | Fast Hybrid 4D AF with 399 focal plane phase-detect points and 425 contrast-detect AF points | Contrast Detection with DFD and AI subject recognition: Auto Detection (Face, Eye, Body |
Auto focus assist light | + | + |
Manual focus | + | + |
Viewfinder | ||
Viewfinder | EVF / LCD | EVF / LCD |
Viewfinder type | EVF: 1.3 cm (0.5 type) 3,686K-dot Quad VGA color OLED, 100% coverage, 0.78x magnification, -4.0 to +3.0m-1 diopter, Approx | 5,760k-dot 3:2 OLED, 100% coverage, 0.78x magnification, 21mm eyepoint, -4.0 to +2.0 diopter adjustment, eye sensor |
Focus peaking | + | + |
Evf resolution (dots) | 3,686,400 | 5,760,000 |
Viewfinder magnification (35mm equivalent) (x) | 0.78 | 0.78 |
Viewfinder magnification (nominal/claimed) (x) | 0.78 | 0.78 |
Display | ||
Eye-level viewfinder | + | + |
Rear display | + | + |
Rear display size (inch) | 3 | 3.2 |
Rear display resolution (dots) | 1,440,000 | 2,100,000 |
Touchscreen | + | + |
Articulating screen | + | + |
Tilt swivel screen | - | - |
Selfie screen | - | - |
Top deck display | - | + |
Exposure | ||
Maximum iso (native) | 32,000 | 51,200 |
Minimum iso (native) | 100 | 100 |
Iso settings | AUTO (ISO 100-12800; selectable lower limit and upper limit), ISO 100 - 32000, expandable to ISO 50 - 102400 | Auto, 100-51200, expandable to 50-204800 |
Auto iso mode | + | + |
White balance settings |
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Shutter speed range (s) | 1/8000 - 30 | 1/8000 - 60 |
Bulb mode | + | + |
Exposure compensation | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
Explosure metering modes | 1200-zone Evaluative Multi-segment, Center-weighted, Spot | 1,728-zone Multiple, Center Weighted, Spot, Highlight Weighted |
Program auto exposure | + | + |
Aperture priority | + | + |
Shutter priority | + | + |
Full manual exposure | + | + |
Creative exposure modes | 3 Custom Settings; HDR: Auto Exposure Difference, Exposure difference Level (1-6 EV at 1.0 EV step) | Filters: Expressive, Retro, Old Days, High Key, Low Key, Sepia, Monochrome, Dynamic Monochrome, Rough Monochrome* |
Self timer (s) |
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Time lapse (intervalometer) | - | + |
High resolution composite | - | - |
Flash | ||
Built-in flash | - | - |
Flash modes |
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Max flash sync (s) | 1/250 | 1/250 |
Flash exposure compensation | +/- 3.0 EV in 0.3EV steps | +/- 3.0 EV in 0.3EV steps |
External flash connection | Multi Interface Hot Shoe, Sync Terminal | Hot Shoe, PC Sync Terminal |
Built-in wireless flash control | - | - |
Usable memory types |
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Uhs support | UHS-II | UHS-II |
Other memory | Slot1:SD UHS-II; 2:MS/SD UHS-I | - |
Dual card slots | + | + |
Raw capture support | + | + |
Uncompressed format |
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Connectivity | ||
Built-in wi-fi | + | + |
NFC | + | - |
Bluetooth | + | + |
Built-in gps | - | - |
Microphone jack | + | + |
Headphone jack | + | + |
External connections |
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Pictbridge compliant | - | + |
Dpof compliant | + | + |
Remote control | + | + |
Remote control type |
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Connections (extended) |
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Performance Timing | ||
Max cycle time for jpeg shooting (s/frame) | 0.3 | 0.33 |
Max cycle time for raw plus jpeg shooting (s/frame) | 0.3 | 0.34 |
Camera penalizes early shutter press | - | - |
Jpeg shooting speed in burst mode (max resolution) (fps) | 9.9 | 8.9 |
Buffer size for jpeg shooting in burst mode (max resolution) (frames) | 82 | - |
Raw shooting speed in burst mode (fps) | 9.2 | 9 |
Buffer size for raw shooting in burst mode (frames) | 30 | 124 |
Raw plus jpeg shooting speed in burst mode (fps) | 9.1 | 9 |
Buffer size for raw plus jpeg shooting in burst mode (frames) | 30 | 74 |
Shutter lag (full af, wide/mid) (s) | 0.25 | 0.14 |
Shutter lag (manual focus) (s) | 0.1 | 0.07 |
Shutter lag (prefocused) (s) | 0.02 | 0.58 |
Shutter lag (notes) | Silent Shooting Mode: Full AF lag = 0.368s, Manual focus = 0.258s, Prefocus = 0.123s | EFCS mode used. |
Startup time (s) | 1.7 | 1.5 |
Play -> record time (s) | 1.4 | 0.6 |
Power | ||
Battery life, stills (cipa rating monitor/live view) (shots) | 650 | 380 |
Battery life, still (cipa rating ovf/evf) (shots) | 530 | 360 |
Battery life, video (minutes) | 100 | - |
Battery form factor | Proprietary | Proprietary 7.4V, 3050mAh |
Usable battery types |
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Batteries included | 1 x Proprietary NP-FZ100 Lithium-ion rechargeable | 1 x Proprietary Lithium-ion rechargeable |
Battery charger included (dedicated charger or ac/usb adapter) | + | + |
Dedicated battery charger included | + | + |
Internal charging supported | + | + |
Software | ||
Included software |
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