| Prices: |
Compare Prices
|
Compare Prices
|
| Manufacturer URL: |
Manufacturer website
|
Manufacturer website
|
| Predecessor: |
Canon T6s
T6s vs 77D
|
Sony A7R II
A7R II vs A7R III
|
| Successor: |
|
Sony A7R IV
A7R III vs A7R IV
|
| Model Number: |
77D |
A7R III |
| Alternate Model Number(s): |
9000D |
ILCE-7RM3 |
| Camera Format: |
SLR |
Compact System Camera |
| Currently Manufactured: |
Yes |
Yes |
| Retail Price: |
$1499.00 |
$3200.00 |
| Street Price: |
$549.99 |
$2,151.48 |
| Date Available: |
2017-04-15 |
2017-11-30 |
| Tripod Mount: |
Yes |
Yes |
| Weight: |
37.2 oz
(1,055 g)
includes batteries, kit lens
|
23.2 oz
(657 g)
includes batteries
|
| Size: |
5.2 x
3.9 x
3.0 in.
(131 x
100 x
76 mm)
|
5.0 x
3.8 x
2.9 in.
(127 x
96 x
74 mm)
|
| Waterproof: |
No |
No |
| Waterproof Depth: |
n/a |
n/a |
|
|
| Sensor Type: |
CMOS |
CMOS |
| Sensor Manufacturer: |
Canon |
Sony |
| Effective Megapixels: |
24.2 |
42.4 |
| Sensor Format: |
APS-C |
35mm |
| Sensor size: |
332.27mm2 (22.30mm x 14.90mm) |
861.6mm2 (35.90mm x 24.00mm) |
| Approximate Pixel Pitch: |
3.72 microns |
4.51 microns |
| Focal Length Multiplier: |
1.6x |
1.0x |
| Aspect Ratio: |
3:2 |
3:2 |
| Color Filter Type: |
RGBG |
RGBG |
| Anti Aliasing Filter: |
Fixed |
None |
| Self-Cleaning: |
Yes |
Yes |
| Sensor shift image stabilization: |
No |
Yes |
| On-Sensor Phase Detect: |
Yes |
Yes |
| DxO Sensor Score: |
78 |
100 |
| DxO Color Depth Score (bits): |
23.6 |
26.0 |
| DxO Dynamic Range Score (evs): |
13.3 |
14.7 |
| DxO Maximum Effective ISO Score (iso): |
971 |
3,523 |
| Image Resolution: |
6000 x 4000
(24.0 MP,
3:2),
3984 x 2656
(10.6 MP,
3:2),
2976 x 1984
(5.9 MP,
3:2),
2400 x 1600
(3.8 MP,
3:2),
6000 x 3368
(20.2 MP,
16:9),
3984 x 2240
(8.9 MP,
16:9),
2976 x 1824
(5.4 MP,
Other),
2400 x 1344
(3.2 MP,
Other),
5328 x 4000
(21.3 MP,
4:3),
3552 x 2664
(9.5 MP,
4:3),
2656 x 1992
(5.3 MP,
4:3),
2112 x 1600
(3.4 MP,
Other),
4000 x 4000
(16.0 MP,
1:1),
2656 x 2656
(7.1 MP,
1:1),
1984 x 1984
(3.9 MP,
1:1),
1600 x 1600
(2.6 MP,
1:1) |
7952 x 5304
(42.2 MP,
3:2),
5168 x 3448
(17.8 MP,
3:2),
3984 x 2656
(10.6 MP,
3:2),
7952 x 4472
(35.6 MP,
16:9),
5168 x 2912
(15.0 MP,
Other),
3984 x 2240
(8.9 MP,
16:9),
5168 x 3448
(17.8 MP,
3:2),
3984 x 2656
(10.6 MP,
3:2),
2592 x 1728
(4.5 MP,
3:2),
5168 x 2912
(15.0 MP,
Other),
3984 x 2240
(8.9 MP,
16:9),
2592 x 1456
(3.8 MP,
16:9) |
| Image File Format: |
JPEG (EXIF 2.3), 14-bit .CR2 RAW, RAW+JPEG |
JPEG, RAW (14-bit ARW 2.3), RAW+JPEG |
| Continuous-mode frames/second: |
6.0 |
9.9 |
| Can take movies: |
Yes |
Yes |
| Movie Resolution: |
1920x1080 (60p/50p/30p/25p/24p)
1280x720 (60p/50p/30p/25p)
640x480 (30p/25p)
|
3840x2160 (30p/25p/24p)
1920x1080 (120p/100p/60p/60i/50p/50i/30p/25p/24p)
|
| Movie File Format: |
MOV (Video: H.264, Audio: Stereo Linear PCM); MP4 (Video: H.264, Audio: AAC) |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo |
| 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 |
HDMI |
|
|
| Lens Mount: |
Canon EF/EF-S |
Sony E |
| Lens: |
Canon EF-S 18-135mm f/3.5-5.6 IS USM |
n/a |
| Focal Length (35mm equivalent): |
29 -
216mm
|
|
| Focal Length (actual): |
18 -
135mm
|
|
| Zoom Ratio: |
7.50x |
|
| Aperture Range: |
f/3.5 - f/22 (wide) / f/5.6 - f/36 (tele) |
|
| Integrated ND Filter: |
No |
No |
| Normal Focus Range: |
39 cm to Infinity
15.4 in to Infinity
|
|
| Macro Focus Range: |
|
|
| Filter Thread: |
67.0mm |
n/a |
| Thread Type: |
n/a |
n/a |
| Optical Image Stabilization: |
Yes |
No |
| Digital Zoom: |
|
Yes |
| Digital Zoom Values: |
|
Up to 4x; up to 2x Clear Image Digital Zoom |
| Auto Focus: |
Yes |
Yes |
| Auto Focus Type: |
OVF: AF-dedicated CMOS sensor, 45-points, up to 45 cross-type (f/5.6), 1 dual-cross (f/2.8 and f/5.6), 27 support f/8 (9 cross-type); Live View: Dual-Pixel CMOS AF |
Fast Hybrid 4D AF with 399 focal plane phase-detect points and 425 contrast-detect AF points; Wide (399 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); Touch AF |
| Auto Focus Assist Light? |
Yes |
Yes |
| Manual Focus: |
Yes |
Yes |
| Viewfinder: |
Optical / LCD
|
EVF / LCD
|
| Viewfinder Type: |
SLR type; eye-level pentamirror, ~95% coverage, ~0.82x magnification, 19mm eyepoint, -3 to +1 diopter, eye sensor |
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. 23mm eyepoint from the eyepiece lens, 18.5mm from the eyepiece frame at -1m-1, eye sensor |
| Focus Peaking: |
No |
Yes |
| EVF Resolution: |
n/a
|
3,686,400 dots (1,228,800 pixels)
|
| Viewfinder Magnification (35mm equivalent): |
0.51x |
0.78x |
| Viewfinder Magnification (nominal/claimed): |
0.82x |
0.78x |
| Eye-level Viewfinder: |
Yes |
Yes |
| Rear Display: |
Yes |
Yes |
| Rear Display Size (inches): |
3.0 |
3.0 |
| Rear Display Resolution: |
1,040,000 dots
(346,600 px)
|
1,440,000 dots
(360,000 px)
|
| Touchscreen: |
Yes |
Yes |
| Articulating Screen: |
Yes |
Yes |
| Tilt Swivel Screen: |
Yes |
No |
| Selfie Screen: |
Yes |
No |
| Max Playback Zoom: |
10.0x |
|
| Top Deck Display: |
Yes |
No |
|
|
| Maximum ISO (native): |
25600 |
32000 |
| Minimum ISO (native): |
100 |
100 |
| ISO Settings: |
Auto, 100 - 25600 in 1EV steps, Expandable to 51200 |
AUTO (ISO 100-12800; selectable lower limit and upper limit), ISO 100 - 32000, expandable to ISO 50 - 102400 |
| Auto ISO Mode: |
Yes |
Yes |
| White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent, Flash, Custom |
Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (4 settings), Flash, Custom, Color Temp./ Filter (2500-9900K with 15-step Magenta/Green compensation), Underwater |
| Shutter Speed Range: |
1/4000 - 30 sec |
1/8000 - 30 sec |
| Bulb Mode: |
Yes |
Yes |
| Exposure Compensation: |
+/- 5.0EV
in 0.3EV steps
|
+/- 5.0EV
in 0.3EV steps
|
| Metering Modes: |
7,560-pixel RGB+IR metering sensor: 63-zone Evaluative (linked to all AF points), Center-weighted, Partial (6.0%), Spot (3.5%) |
1200-zone Evaluative Multi-segment, Center-weighted, Spot |
| Program Auto Exposure: |
Yes |
Yes |
| Aperture Priority: |
Yes |
Yes |
| Shutter Priority: |
Yes |
Yes |
| Full Manual Exposure: |
Yes |
Yes |
| Creative Exposure Modes: |
Creative Auto, Portrait, Landscape, Close-up, Sports, Special Scene (Group Photo, Kids, Food, Candlelight, Night Portrait, Handheld Night Scene, HDR Backlight Control), Flash Off, Creative Filters (Grainy B/W, Soft Focus, Fish-eye, Water-painting, Toy Camera, Miniature, HDR Art (Standard/Vivid/Bold/Embossed) |
3 Custom Settings; HDR: Auto Exposure Difference, Exposure difference Level (1-6 EV at 1.0 EV step) |
| Self Timer: |
10 or 2 seconds |
2, 5, 10; 3/5 shots after 2/5/10 seconds |
| Time Lapse (intervalometer): |
Yes |
No |
| High Resolution Composite: |
No |
42.4 megapixels |
| Built-in Flash: |
Yes |
No |
| Flash Modes: |
E-TTL II, Manual |
Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync., Hi-speed Sync, Wireless; Red-eye reduction: On/Off |
| Flash Guide Number (ISO 100): |
12.0 m /
39.4 ft.
|
n/a |
| Flash Range Description: |
Lens aperture dependent; GN= 12m (39.4 ft.) at ISO 100, works out to about 11.2 feet at f/3.5 and 7 feet at f/5.6 |
n/a |
| Max Flash Sync: |
1/200 |
1/250 |
| Flash Exposure Compensation: |
+/- 2.0 EV
in 0.3EV steps
|
+/- 3.0 EV
in 0.3EV steps
|
| External Flash Connection: |
Hot Shoe |
Multi Interface Hot Shoe, Sync Terminal |
| Built-In Wireless Flash Control: |
Full TTL exposure |
No |
| Usable Memory Types: |
SD / SDHC / SDXC |
MS PRO Duo / SD / SDHC / SDXC |
| UHS Support: |
UHS-I |
UHS-II |
| Other Memory: |
|
Slot1:SD UHS-II; 2:MS/SD UHS-I |
| Dual Card Slots: |
No |
Yes |
| RAW Capture Support: |
Yes |
Yes |
| Uncompressed Format: |
14-bit .CR2 RAW, RAW+JPEG |
RAW (14-bit ARW 2.3), RAW+JPEG |
| Movie File Format: |
MOV (Video: H.264, Audio: Stereo Linear PCM); MP4 (Video: H.264, Audio: AAC) |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo |
| Included Memory: |
No memory included |
No memory included |
| Included Memory Type: |
|
|
| Built-In Wi-Fi: |
Yes |
Yes |
| NFC: |
Yes |
Yes |
| Bluetooth: |
Yes |
Yes |
| Built-In GPS: |
No |
No |
| Microphone Jack: |
Yes |
Yes |
| Headphone Jack: |
No |
Yes |
| External Connections: |
USB 2.0 High Speed,Bluetooth,WiFi |
USB 2.0 High Speed,USB 3.0 Super Speed,Bluetooth,WiFi |
| PictBridge Compliant: |
Yes |
No |
| DPOF Compliant: |
Yes |
Yes |
| Remote Control: |
Yes |
Yes |
| Remote Control Type: |
Optional wired, IR wireless, Bluetooth or Wi-Fi |
Optional via RM-VPR1, USB or Wi-Fi |
| Connections (extended): |
Mini (Type-C) HDMI, 3.5mm Microphone Jack, Wired Remote Jack |
USB-C (USB 3.1 Gen 1), Multi-Terminal Micro USB (with remote support), Type-D Micro HDMI, Microphone and Headphone jacks |
|
|
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
<0.3 |
<0.3 |
| 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): |
<0.3 |
<0.3 |
| Camera penalizes early shutter press? |
No |
No |
| JPEG shooting speed in burst mode (fps, max resolution): |
6.0 |
9.9 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): |
167 |
82 |
| RAW shooting speed in burst mode (fps): |
6.0 |
9.2 |
| Buffer size for RAW shooting in burst mode (frames): |
23 |
30 |
| RAW+JPEG shooting speed in burst mode (fps): |
6.0 |
9.1 |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): |
21 |
30 |
| Shutter lag (full AF, wide/mid): |
0.09 seconds |
0.25 seconds |
| Shutter lag (full AF, tele): |
|
|
| Shutter lag (full AF, live view - DSLR): |
|
|
| Shutter lag (prefocused, live view - DSLR): |
0.071 seconds |
|
| Shutter Lag (manual focus): |
0.087 seconds |
0.105 seconds |
| Shutter lag (full AF, with flash): |
0.25 seconds |
|
| Shutter Lag (prefocused): |
0.068 seconds |
0.023 seconds |
| Shutter Lag (notes): |
|
Silent Shooting Mode: Full AF lag = 0.368s, Manual focus = 0.258s, Prefocus = 0.123s |
| Startup Time: |
0.4 seconds |
1.7 seconds |
| Play -> Record Time: |
0.2 seconds |
1.4 seconds |
| Flash cycle time, full power: |
3.1 seconds |
|
| Battery Life, Stills (CIPA Rating Monitor/Live View): |
270 shots |
650 shots |
| Battery Life, Still (CIPA Rating OVF/EVF): |
600 shots |
530 shots |
| Battery Life, Video: |
|
100 minutes
|
| Battery Form Factor: |
Proprietary |
Proprietary |
| Usable Battery Types: |
LP-E17 Lithium-ion rechargeable |
NP-FZ100 Lithium-ion rechargeable |
| Batteries Included: |
1 x Proprietary LP-E17 Lithium-ion rechargeable
|
1 x Proprietary NP-FZ100 Lithium-ion rechargeable
|
| Battery Charger Included (dedicated charger or AC/USB adapter): |
Yes |
Yes |
| Dedicated Battery Charger Included: |
Yes |
Yes |
| Internal Charging Supported: |
No |
Yes |
| Included Software: |
|
Capture One Express (for Sony) free download |
| OS Compatibility: |
|
|
| Notes & Features: |
|
|
