| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Ricoh GR II
GR II vs GR III |
|
| Successor: |
Sony A7 II
A7 vs A7 II |
|
| General | ||
| Model Number: | A7 | GR III |
| Alternate Model Number(s): | ILCE-7 | |
| Camera Format: | Compact System Camera | Compact |
| Currently Manufactured: | Yes | Yes |
| Retail Price: | $1999.99 | $899.95 |
| Street Price: | $748.00 | $984.30 |
| Date Available: | 2013-12-07 | 2019-03-22 |
| Tripod Mount: | Yes | Yes |
| Weight: |
27.1 oz
(769 g)
includes batteries, kit lens |
9.1 oz
(257 g)
includes batteries |
| Size: |
5.0 x
3.7 x
1.9 in. (127 x 94 x 48 mm) |
4.3 x
2.4 x
1.3 in. (109 x 62 x 33 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | |
| Effective Megapixels: | 24.3 | 24.2 |
| Sensor Format: | 35mm | APS-C |
| Sensor size: | 855.62mm2 (35.80mm x 23.90mm) | 366.6mm2 (23.50mm x 15.60mm) |
| Approximate Pixel Pitch: | 5.97 microns | 3.92 microns |
| Focal Length Multiplier: | 1.0x | 1.5x |
| Aspect Ratio: | 3:2 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | Optional |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | No | Yes |
| On-Sensor Phase Detect: | Yes | Yes |
| DxO Sensor Score: | 90 | |
| DxO Color Depth Score (bits): | 24.8 | |
| DxO Dynamic Range Score (evs): | 14.2 | |
| DxO Maximum Effective ISO Score (iso): | 2,248 | |
| Image Capture | ||
| Image Resolution: |
6000 x 4000
(24.0 MP,
3:2), 3936 x 2624 (10.3 MP, 3:2), 3008 x 2000 (6.0 MP, 3:2), 3936 x 2624 (10.3 MP, 3:2), 3008 x 2000 (6.0 MP, 3:2), 1968 x 1312 (2.6 MP, 3:2), 6000 x 3376 (20.3 MP, 16:9), 3936 x 2216 (8.7 MP, 16:9), 3008 x 1688 (5.1 MP, 16:9), 3936 x 2216 (8.7 MP, 16:9), 3008 x 1688 (5.1 MP, 16:9), 1968 x 1112 (2.2 MP, Other), 12416 x 1856 (23.0 MP, Other), 8192 x 1856 (15.2 MP, Other), 2160 x 5536 (12.0 MP, Other), 2160 x 3872 (8.4 MP, Other) |
6000 x 4000
(24.0 MP,
3:2), 4800 x 3200 (15.4 MP, 3:2), 3360 x 2240 (7.5 MP, 3:2), 1920 x 1080 (2.1 MP, 16:9), 4000 x 4000 (16.0 MP, 1:1), 3200 x 3200 (10.2 MP, 1:1), 2240 x 2240 (5.0 MP, 1:1), 1280 x 1280 (1.6 MP, 1:1) |
| Image File Format: | JPEG, RAW (14-bit ARW 2.3), RAW+JPEG | JPEG (EXIF 2.3), 14-bit RAW (DNG), RAW+JPEG |
| Continuous-mode frames/second: | 5.0 | 4.3 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (60p(28Mbps)/60i(24/17Mbps)/24p(24/17Mbps))
1440x1080 (30p(12Mbps)) 640x480 (30p(3Mbps)) |
1920x1080 (60p/30p/24p) |
| Movie File Format: | AVCHD 2.0 / MP4; Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | MOV (Image: MPEG-4 AVC/H.264, Sound: Linear PCM) |
| Composite Video Out: | No | No |
| NTSC/PAL Switchable Video: | n/a | n/a |
| Video Usable as Viewfinder: | n/a | n/a |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | Display Port |
| Lens & Optics | ||
| Lens Mount: | Sony E | n/a |
| Lens: | Sony FE 28-70mm f/3.5-5.6 OSS SEL2870 | GR lens, 6 elements in 4 groups with 2 aspheric elements |
| Focal Length (35mm equivalent): | 28 - 70mm | 28mm |
| Focal Length (actual): | 28 - 70mm | 18.3mm |
| Zoom Ratio: | 2.50x | 1.00x |
| Aperture Range: | f/3.5 - f/22 (wide) / f/5.6 - f/36 (tele); 7 diaphragm blades (circular) | f/2.8 - f/16, with 9-bladed diaphragm; 2EV ND filter |
| Integrated ND Filter: | No | Yes |
| Normal Focus Range: |
40 cm to Infinity 15.7 in to Infinity |
10 cm to Infinity 3.9 in to Infinity |
| Macro Focus Range: |
6 -
12 cm 2.4 - 4.7 in |
|
| Filter Thread: | 55.0mm | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | Yes | No |
| Digital Zoom: | Yes | Yes |
| Digital Zoom Values: | Up to 4x; up to 2x Clear Image Digital Zoom | 35mm eq. crop mode |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | Fast Hybrid AF (Phase-detect + Contrast-detect AF): 117 points (phase-detection AF), 25 points (contrast-detection AF); Multi Point (25 points) / Center-weighted / Flexible Spot (S/M/L) / Zone | Hybrid AF Phase/Contrast Detection: Auto-area AF, Zone AF, Select AF, Pinpoint AF, Tracking AF, Continuous AF, MF, Snap, Infinity |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | EVF / LCD | No / LCD |
| Viewfinder Type: | EVF: 0.5-inch (1.30cm) 2.4M-dot XGA color OLED, 100% coverage, 0.71x magnification, -4.0 to +3.0 diopter | Optional hotshoe mounted optical viewfinders |
| Focus Peaking: | Yes | No |
| EVF Resolution: | 2,359,296 dots (786,432 pixels) | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.71x | |
| Viewfinder Magnification (nominal/claimed): | 0.71x | |
| Display | ||
| Eye-level Viewfinder: | Yes | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 921,600 dots (307,200 px) | 1,036,800 dots (345,600 px) |
| Touchscreen: | No | Yes |
| Articulating Screen: | Yes | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 18.8x | 16.0x |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 25600 | 102400 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto (100-6400), 100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600; Low extention to ISO 50; up to 51200 in MFNR mode | Auto, ISO 100 - 102,400 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (4 settings), Flash, Custom, Color Temp./ Filter (2500-9900K with 15-step Magenta/Green compensation), Underwater | Auto White Balance, Multi Auto White Balance, Daylight, Shade, Cloudy, Fl. - Daylight Color, Fl. - Daylight White, Fl. - Cool White, Fl. - Warm White, Tungsten, CTE, Manual White Balance, Color Temperature |
| Shutter Speed Range: | 1/8000 - 30 sec | 1/4000 - 1200 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 1200-zone Evaluative Multi-segment, Center-weighted, Spot | Multi-segment, Center-weighted, Spot, Highlight-weighted |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Scene Modes: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur; Sweep Panorama; HDR: Auto Exposure Difference, Exposure difference Level (1-6 EV at 1.0 EV step), | Standard, Vivid, Monotone, Soft Monotone, Hard Monotone, Hi-Contrast B&W, Positive Film, Bleach Bypass, Retro, HDR Tone, Custom1, Custom 2; Highlight Correction, Shadow Correction |
| Self Timer: | 2 or 10; 3/5 shots after 10 seconds | 2, 12 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | No | No |
| Flash Modes: | Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync., Hi-speed Sync, Wireless; Red-eye reduction: On/Off | Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye |
| Flash Guide Number (ISO 100): | n/a | n/a |
| Flash Range Description: | n/a | n/a |
| Max Flash Sync: | 1/250 | |
| Flash Exposure Compensation: | +/- 3.0 EV in 0.3EV steps | -2 to +1 EV |
| External Flash Connection: | Multi Interface Hot shoe | Hot Shoe (Compatible with P-TTL Auto Flash) |
| Built-In Wireless Flash Control: | No | |
| Image Storage | ||
| Usable Memory Types: | MS PRO Duo / SD / SDHC / SDXC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | UHS-I |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | RAW (14-bit ARW 2.3), RAW+JPEG | 14-bit RAW (DNG), RAW+JPEG |
| Movie File Format: | AVCHD 2.0 / MP4; Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | MOV (Image: MPEG-4 AVC/H.264, Sound: Linear PCM) |
| Included Memory: | No memory included | 2,000.0 MB |
| Included Memory Type: | Internal | |
| Connectivity | ||
| Built-In Wi-Fi: | Yes | Yes |
| NFC: | Yes | No |
| Bluetooth: | No | Yes |
| Built-In GPS: | No | No |
| Microphone Jack: | Yes | No |
| Headphone Jack: | Yes | No |
| External Connections: | USB 2.0 High Speed,WiFi | USB 3.0 Super Speed,Bluetooth,WiFi |
| PictBridge Compliant: | No | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional via RM-VPR1, USB or Wi-Fi | Via Wi-Fi/Bluetooth |
| Connections (extended): | Multi-Terminal Micro USB (with remote support), Type-D Micro HDMI, Microphone and Headphone jacks | USB-C (supports DisplayPort) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.67 | 0.66 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.79 | |
| Buffer size for RAW shooting in single shot mode (frames): | Unlimited | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.79 | 0.65 |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 5.0 | 4.3 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 50 | Unlimited |
| RAW shooting speed in burst mode (fps): | 5.0 | 4.1 |
| Buffer size for RAW shooting in burst mode (frames): | 28 | 9 |
| RAW+JPEG shooting speed in burst mode (fps): | 5.0 | 4.3 |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 24 | 9 |
| Shutter lag (full AF, wide/mid): | 0.23 seconds | 0.18 seconds |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.132 seconds | 0.028 seconds |
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | 0.023 seconds | 0.026 seconds |
| Shutter Lag (notes): | Full AF shutter lag, Multi-area AF mode = 0.230s | |
| Startup Time: | 2.1 seconds | 0.7 seconds |
| Play -> Record Time: | 0.7 seconds | 0.5 seconds |
| Flash cycle time, full power: | ||
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 340 shots | 200 shots |
| Battery Life, Still (CIPA Rating OVF/EVF): | 270 shots | |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary DB-110 |
| Usable Battery Types: | NP-FW50 Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary NP-FW50 Lithium-ion rechargeable | 1 x Proprietary DB-110 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | No | No |
| Internal Charging Supported: | Yes | Yes |
| Software | ||
| Included Software: | Image Data Converter 4, PlayMemories Home | |
| OS Compatibility: | Windows Vista/7/8; Mac OS X 10.6 or later. (PlayMemories Home is Windows only.) | |
| Miscellaneous | ||
| Notes & Features: | World's smallest, lightest interchangeable lens full-frame camera (along with Sony A7R); Fast Hybrid AF; Compatible with Sony's E-mount lens system and new full-frame lenses. | |
