Prices: |
Compare Prices
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Compare Prices
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Manufacturer URL: |
Manufacturer website
|
Manufacturer website
|
Predecessor: |
Sony A7 II
A7 II vs A7 III
|
Ricoh GR II
GR II vs GR III
|
Successor: |
Sony A7 IV
A7 III vs A7 IV
|
|
Model Number: |
A7 III |
GR III |
Alternate Model Number(s): |
ILCE-7M3 |
|
Camera Format: |
Compact System Camera |
Compact |
Currently Manufactured: |
Yes |
Yes |
Retail Price: |
$1999.99 |
$899.95 |
Street Price: |
$1,531.33 |
$984.30 |
Date Available: |
2018-04-10 |
2019-03-22 |
Tripod Mount: |
Yes |
Yes |
Weight: |
33.3 oz
(945 g)
includes batteries, kit lens
|
9.1 oz
(257 g)
includes batteries
|
Size: |
5.0 x
3.8 x
2.9 in.
(127 x
96 x
74 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 |
|
Sensor Type: |
CMOS |
CMOS |
Sensor Manufacturer: |
Sony |
|
Effective Megapixels: |
24.2 |
24.2 |
Sensor Format: |
35mm |
APS-C |
Sensor size: |
847.28mm2 (35.60mm x 23.80mm) |
366.6mm2 (23.50mm x 15.60mm) |
Approximate Pixel Pitch: |
5.93 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: |
Yes |
Yes |
On-Sensor Phase Detect: |
Yes |
Yes |
DxO Sensor Score: |
96 |
|
DxO Color Depth Score (bits): |
25.0 |
|
DxO Dynamic Range Score (evs): |
14.7 |
|
DxO Maximum Effective ISO Score (iso): |
3,730 |
|
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) |
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: |
9.9 |
4.3 |
Can take movies: |
Yes |
Yes |
Movie Resolution: |
3840x2160 (30p/25p/24p)
1920x1080 (120p/100p/60p/60i/50p/50i/30p/25p/24p)
|
1920x1080 (60p/30p/24p)
|
Movie File Format: |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / 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 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/3.5-22 (W) / f/5.6-36 (T) |
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: |
Yes |
Yes |
Auto Focus Type: |
Fast Hybrid AF (Phase-detect + Contrast-detect AF): 693 phase-detection AF points covering 93% of image area, 425 contrast AF points; Wide (693 points (phase-detection AF), 425 points (contrast-detection AF)) / Zone / Center / Flexible Spot (S/M/L) / Expanded Flexible Spot / Lock-on AF (Wide / Zone / Center / Flexible Spot (S/M/L) / Expanded Flexible Spot) |
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: |
EVF / LCD
|
No / LCD
|
Viewfinder Type: |
EVF: 0.5-inch (1.30cm), 2359K-dot XGA color OLED, 100% coverage, 0.78x 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): |
0.78x |
|
Viewfinder Magnification (nominal/claimed): |
0.78x |
|
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: |
Yes |
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 |
|
Maximum ISO (native): |
51200 |
102400 |
Minimum ISO (native): |
100 |
100 |
ISO Settings: |
Auto (ISO 100-12800, selectable lower limit and upper limit), 100 - 51200, expandable to 50 - 204800 |
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, Spot Standard/Large, Entire Screen Avg., Highlight |
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, Sports Action, Macro, Landscape, Sunset, Night Scene, Night Portrait; 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 |
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 |
No |
Usable Memory Types: |
MS PRO Duo / SD / SDHC / SDXC |
SD / SDHC / SDXC |
UHS Support: |
UHS-II |
UHS-I |
Other Memory: |
Slot1:SD UHS-II; 2:MS/SD UHS-I |
|
Dual Card Slots: |
Yes |
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: |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / 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 |
Built-In Wi-Fi: |
Yes |
Yes |
NFC: |
Yes |
No |
Bluetooth: |
Yes |
Yes |
Built-In GPS: |
No |
No |
Microphone Jack: |
Yes |
No |
Headphone Jack: |
Yes |
No |
External Connections: |
USB 2.0 High Speed,USB 3.0 Super Speed,Bluetooth,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): |
USB-C (USB 3.1 Gen 1), Multi-Terminal Micro USB (with remote support), Type-D Micro HDMI, Microphone and Headphone jacks |
USB-C (supports DisplayPort) |
|
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
0.57 |
0.66 |
Cycle time for RAW shooting in single shot mode (seconds per frame): |
|
|
Buffer size for RAW shooting in single shot mode (frames): |
|
|
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): |
0.57 |
0.65 |
Camera penalizes early shutter press? |
No |
No |
JPEG shooting speed in burst mode (fps, max resolution): |
9.9 |
4.3 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
163 |
Unlimited |
RAW shooting speed in burst mode (fps): |
9.7 |
4.1 |
Buffer size for RAW shooting in burst mode (frames): |
33 |
9 |
RAW+JPEG shooting speed in burst mode (fps): |
9.7 |
4.3 |
Buffer Size for RAW+JPEG shooting in burst mode (frames): |
30 |
9 |
Shutter lag (full AF, wide/mid): |
0.20 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): |
0.125 seconds |
0.028 seconds |
Shutter lag (full AF, with flash): |
|
|
Shutter Lag (prefocused): |
0.023 seconds |
0.026 seconds |
Shutter Lag (notes): |
|
|
Startup Time: |
1.7 seconds |
0.7 seconds |
Play -> Record Time: |
0.9 seconds |
0.5 seconds |
Flash cycle time, full power: |
|
|
Battery Life, Stills (CIPA Rating Monitor/Live View): |
710 shots |
200 shots |
Battery Life, Still (CIPA Rating OVF/EVF): |
610 shots |
|
Battery Life, Video: |
115 minutes
|
|
Battery Form Factor: |
Proprietary |
Proprietary DB-110 |
Usable Battery Types: |
NP-FZ100 Lithium-ion rechargeable |
Lithium-ion rechargeable |
Batteries Included: |
1 x Proprietary NP-FZ100 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 |
Included Software: |
|
|
OS Compatibility: |
|
|
Notes & Features: |
|
|