Prices: |
Compare Prices
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Compare Prices
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Manufacturer URL: |
Manufacturer website
|
Manufacturer website
|
Predecessor: |
Sony A77
A77 vs A77 II
|
|
Successor: |
|
Nikon Z7 II
Z7 vs Z7 II
|
Model Number: |
A77 II |
Z7 |
Alternate Model Number(s): |
ILCA-77M2 |
Z 7 |
Camera Format: |
SLR |
Compact System Camera |
Currently Manufactured: |
Yes |
Yes |
Retail Price: |
$1799.99 |
$3399.95 |
Street Price: |
$1,198.00 |
$2,146.95 |
Date Available: |
2014-06-15 |
2018-09-27 |
Tripod Mount: |
Yes |
Yes |
Weight: |
47.7 oz
(1,351 g)
includes batteries, kit lens
|
41.4 oz
(1,175 g)
includes batteries, kit lens
|
Size: |
5.6 x
4.1 x
3.2 in.
(143 x
104 x
81 mm)
|
5.3 x
4.0 x
2.7 in.
(134 x
101 x
68 mm)
|
Waterproof: |
No |
No |
Waterproof Depth: |
n/a |
n/a |
|
Sensor Type: |
CMOS |
CMOS |
Sensor Manufacturer: |
Sony |
|
Effective Megapixels: |
24.3 |
45.7 |
Sensor Format: |
APS-C |
35mm |
Sensor size: |
366.6mm2 (23.50mm x 15.60mm) |
858.01mm2 (35.90mm x 23.90mm) |
Approximate Pixel Pitch: |
3.92 microns |
4.35 microns |
Focal Length Multiplier: |
1.5x |
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: |
Yes |
Yes |
On-Sensor Phase Detect: |
No |
Yes |
DxO Sensor Score: |
|
99 |
DxO Color Depth Score (bits): |
|
26.3 |
DxO Dynamic Range Score (evs): |
|
14.6 |
DxO Maximum Effective ISO Score (iso): |
|
2,668 |
Image Resolution: |
6000 x 4000
(24.0 MP,
3:2), 6000 x 3376
(20.3 MP,
16:9), 4240 x 2832
(12.0 MP,
3:2), 4240 x 2400
(10.2 MP,
Other), 3008 x 2000
(6.0 MP,
3:2), 3008 x 1688
(5.1 MP,
16:9), 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) |
8256 x 5504
(45.4 MP,
3:2), 6192 x 4128
(25.6 MP,
3:2), 4128 x 2752
(11.4 MP,
3:2), 6880 x 5504
(37.9 MP,
5:4), 5152 x 4120
(21.2 MP,
5:4), 3440 x 2752
(9.5 MP,
5:4), 5504 x 5504
(30.3 MP,
1:1), 4128 x 4128
(17.0 MP,
1:1), 2752 x 2752
(7.6 MP,
1:1), 8256 x 4640
(38.3 MP,
16:9), 6192 x 3480
(21.5 MP,
16:9), 4128 x 2320
(9.6 MP,
16:9), 3840 x 2160
(8.3 MP,
16:9), 1920 x 1080
(2.1 MP,
16:9), 5408 x 3600
(19.5 MP,
3:2), 4048 x 2696
(10.9 MP,
3:2), 2704 x 1800
(4.9 MP,
3:2) |
Image File Format: |
JPEG (EXIF 2.3), 12-bit RAW (ARW 2.3), RAW+JPEG |
JPEG (EXIF 2.31), NEF (RAW): 12 or 14 bit, lossless compressed, compressed, or uncompressed; large, medium, and small available (medium and small images are recorded at a bit depth of 12 bits using lossless compression); TIFF |
Continuous-mode frames/second: |
11.5 |
9.0 |
Can take movies: |
Yes |
Yes |
Movie Resolution: |
1920x1080 (60p/28Mbps/PS or 60i/24Mbps/FX or 60i/17Mbps/FH or 24p/24Mbps/FX or 24p/17Mbps/FH)
1440x1080 (30p/12Mbps)
640x480 (30p/3Mbps)
|
3840x2160 (30p/25p/24p)
1920x1080 (60p/50p/30p/25p/24p)
1920x1080 (120p/100p)
|
Movie File Format: |
AVCHD 2.0 / MP4; Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC |
MOV/MP4 (H.265/MPEG-4 AVC, Linear PCM/AAC audio) |
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: |
Sony Alpha (Minolta A) |
Nikon Z |
Lens: |
Sony 16-50mm f/2.8 DT SSM (SAL1650) |
Nikkor Z 24-70mm f/4 S |
Focal Length (35mm equivalent): |
24 -
75mm
|
24 -
70mm
|
Focal Length (actual): |
16 -
50mm
|
24 -
70mm
|
Zoom Ratio: |
3.13x |
2.92x |
Aperture Range: |
f/2.8 - f/22 (W/T) |
f/4 - f/22; 7-blade rounded diaphragm |
Integrated ND Filter: |
No |
|
Normal Focus Range: |
30 cm to Infinity
11.8 in to Infinity
|
30 cm to Infinity
11.8 in to Infinity
|
Macro Focus Range: |
|
|
Filter Thread: |
n/a |
72.0mm |
Thread Type: |
n/a |
n/a |
Optical Image Stabilization: |
No |
No |
Digital Zoom: |
Yes |
Yes |
Digital Zoom Values: |
1.4x / 2x Smart Zoom, 2x Clear Image Zoom |
1.5x (DX), 5:4, 1:1, 16:9 crop modes |
Auto Focus: |
Yes |
Yes |
Auto Focus Type: |
Phase Detection: 79 points, 15 cross-type, f/2.8 center sensor |
Hybrid phase-detection/contrast AF; 493 (single-point AF); Pinpoint, single-point and dynamic-area AF (pinpoint and dynamic-area AF available in photo mode only); wide-area AF (S); wide-area AF (L); auto-area AF; Autofocus (AF): Single-servo AF (AF-S); continuous-servo AF (AF-C); full-time AF (AF-F; available only in movie mode); predictive focus tracking; Manual focus (M): Electronic rangefinder can be used; Touch AF and Touch Shutter supported. |
Auto Focus Assist Light? |
Yes |
Yes |
Manual Focus: |
Yes |
Yes |
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 |
EVF: 1.27-cm/0.5-in., approx. 3690k-dot (Quad VGA) OLED with color balance and auto and 11-level manual
brightness controls, 100% coverage, 0.8x magnification, 21mm eyepoint, -4 to +2 diopter, eye sensor |
Focus Peaking: |
Yes |
Yes |
EVF Resolution: |
2,359,296 dots (786,432 pixels)
|
3,686,400 dots (1,228,800 pixels)
|
Viewfinder Magnification (35mm equivalent): |
0.73x |
0.80x |
Viewfinder Magnification (nominal/claimed): |
1.09x |
0.80x |
Eye-level Viewfinder: |
Yes |
Yes |
Rear Display: |
Yes |
Yes |
Rear Display Size (inches): |
3.0 |
3.2 |
Rear Display Resolution: |
1,229,760 dots
(307,200 px)
|
2,100,000 dots
|
Touchscreen: |
No |
Yes |
Articulating Screen: |
Yes |
Yes |
Tilt Swivel Screen: |
Yes |
No |
Selfie Screen: |
Yes |
No |
Max Playback Zoom: |
13.6x |
32.0x |
Top Deck Display: |
Yes |
Yes |
|
Maximum ISO (native): |
25600 |
25600 |
Minimum ISO (native): |
100 |
64 |
ISO Settings: |
Auto; 100-25600; 50/64/80 extended; Auto/100-51200 in Mutli-frame NR |
Auto, 64 - 25,600 in 1/3, 1/2 or 1EV steps, plus down to 32 in Lo-1 and up to 102,400 in Hi-2 |
Auto ISO Mode: |
Yes |
Yes |
White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm white/Cool white/Day white/Daylight), Flash, Color Temp. 2500 to 9900K, Color Filter G7 to M7 (15-step), Custom 1/2/3 |
Auto (3), Natural Light Auto, Incandescent, Fluorescent (7), Direct Sunlight, Flash, Cloudy, Shade, Preset Manual (6), Color Temperature (2,500K-10,000K); Fine-tuning available. |
Shutter Speed Range: |
1/8000 - 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: |
1200-zone Evaluative, Center-weighted, Spot |
Matrix, Center-weighted (weight of 75% given to 12-mm circle in center of frame; weighting can be based on average of entire frame), Spot (4mm circle or about 1.5% frame, centered on selected focus point), 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, SportsAction, Macro, Landscape, Sunset, Night Scene, Hand-held Twilight (6 shot layering), Night Portrait; Picture Effects: Toy Camera (Normal/Cool/Warm/ Green/Magenta), Pop Color, Posterization (color/B/W), Retro Photo, Soft High-key, Partial color (R/G/B/Y), High Contrast Monochrome, Soft Focus (Hi/Mid/Lo), HDR Painting (Hi/Mid/Lo), Rich Tone Monochrome, Miniature (7Setting), Watercolor, Illustration (Hi/Mid/Lo) |
3 User Settings (U1, U2, U3); HDR, Multiple Exposure (Add, average, lighten, darken) |
Self Timer: |
2, 10; 3 or 5 frames after 10 seconds |
2/5/10/20 seconds |
Time Lapse (intervalometer): |
|
Yes |
High Resolution Composite: |
No |
No |
Built-in Flash: |
Yes |
No |
Flash Modes: |
Auto, Off, Fill-flash, Rear sync, Wireless, High-Speed sync (with external flash), Slow sync, Red-eye reduction: On/Off |
Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off |
Flash Guide Number (ISO 100): |
12.0 m /
39.4 ft.
|
n/a |
Flash Range Description: |
GN=12(m) at ISO 100; Range is lens aperture dependent |
n/a |
Max Flash Sync: |
1/250 |
1/200 |
Flash Exposure Compensation: |
+/- 3.0 EV
in 0.3EV steps
|
-3 to +1 EV
in 0.3EV steps
|
External Flash Connection: |
Multi Interface Hot shoe, Sync terminal |
ISO-type hotshoe |
Built-In Wireless Flash Control: |
Full TTL exposure |
No |
Usable Memory Types: |
MS Duo / MS PRO Duo / SD / SDHC / SDXC |
XQD |
UHS Support: |
UHS-I |
|
Other Memory: |
|
|
Dual Card Slots: |
No |
No |
RAW Capture Support: |
Yes |
Yes |
Uncompressed Format: |
12-bit RAW (ARW 2.3), RAW+JPEG |
NEF (RAW): 12 or 14 bit, lossless compressed, compressed, or uncompressed; large, medium, and small available (medium and small images are recorded at a bit depth of 12 bits using lossless compression); TIFF |
Movie File Format: |
AVCHD 2.0 / MP4; Audio: Dolby Digital (AC-3) / MPEG-4 AAC-LC |
MOV/MP4 (H.265/MPEG-4 AVC, Linear PCM/AAC audio) |
Included Memory: |
No memory included |
No memory included |
Included Memory Type: |
|
|
Built-In Wi-Fi: |
Yes |
Yes |
NFC: |
Yes |
No |
Bluetooth: |
No |
Yes |
Built-In GPS: |
No |
No |
Microphone Jack: |
Yes |
Yes |
Headphone Jack: |
No |
Yes |
External Connections: |
USB 2.0 High Speed,WiFi |
USB 3.0 Super Speed,Bluetooth,WiFi |
PictBridge Compliant: |
Yes |
Yes |
DPOF Compliant: |
Yes |
Yes |
Remote Control: |
Yes |
Yes |
Remote Control Type: |
Optional wireless, wired or via Wi-Fi |
Wi-Fi, Bluetooth or optional wired or wireless |
Connections (extended): |
Type-D Micro HDMI; Wired Remote Terminal, 3.5mm External Stereo Micophone Jack, DC Input |
Mini (Type C) HDMI, USB 3.1 Gen 1 Type C (SuperSpeed USB), 10-pin Expansion Terminal, Stereo Mic Jack (3.5mm, plug-in power provided), Stereo Audio Out (3.5mm) |
|
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
0.36 |
0.48 |
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): |
0.37 |
0.46 |
Camera penalizes early shutter press? |
No |
No |
JPEG shooting speed in burst mode (fps, max resolution): |
11.5 |
9.0 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
26 |
26 |
RAW shooting speed in burst mode (fps): |
12.0 |
9.0 |
Buffer size for RAW shooting in burst mode (frames): |
28 |
23 |
RAW+JPEG shooting speed in burst mode (fps): |
12.0 |
9.0 |
Buffer Size for RAW+JPEG shooting in burst mode (frames): |
24 |
20 |
Shutter lag (full AF, wide/mid): |
0.09 seconds |
0.21 seconds |
Shutter lag (full AF, tele): |
|
|
Shutter lag (full AF, live view - DSLR): |
|
|
Shutter lag (prefocused, live view - DSLR): |
|
|
Shutter Lag (manual focus): |
0.095 seconds |
0.060 seconds |
Shutter lag (full AF, with flash): |
0.21 seconds |
|
Shutter Lag (prefocused): |
0.051 seconds |
0.059 seconds |
Shutter Lag (notes): |
|
Shutter lag results are with Electronic First Curtain Shutter (EFCS) enabled. |
Startup Time: |
0.8 seconds |
1.5 seconds |
Play -> Record Time: |
0.9 seconds |
0.9 seconds |
Flash cycle time, full power: |
3.1 seconds |
|
Battery Life, Stills (CIPA Rating Monitor/Live View): |
480 shots |
400 shots |
Battery Life, Still (CIPA Rating OVF/EVF): |
410 shots |
330 shots |
Battery Life, Video: |
|
85 minutes
|
Battery Form Factor: |
Proprietary NP-FM500H |
Proprietary |
Usable Battery Types: |
Lithium-ion rechargeable |
EN-EL15b/EN-EL15a/EN-EL15 Lithium-ion rechargeable |
Batteries Included: |
1 x Proprietary NP-FM500H Lithium-ion rechargeable
|
1 x Proprietary EN-EL15b 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: |
Software CD-ROM (includes Picture Motion Browser, Image Data Converter 4) |
|
OS Compatibility: |
Windows, Mac OS X |
|
Notes & Features: |
New 79-point phase detection AF system with 15 cross-type sensors, BIONZ X processor, 12fps burst mode with continuous AF, Full HD 60p/24p movies using AVCHD 2.0, clean HDMI output, built-in Wi-Fi with NFC, optional VG-C77AM grip. |
|