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Manufacturer URL: |
Manufacturer website
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Manufacturer website
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Predecessor: |
|
Canon 7D
7D vs 7D Mark II
|
Successor: |
|
|
Model Number: |
A55 |
7D Mark II |
Alternate Model Number(s): |
SLT-A55 (w/o GPS) |
|
Camera Format: |
SLR |
Pro SLR |
Currently Manufactured: |
No |
Yes |
Retail Price: |
$849.99 |
$2149.00 |
Street Price: |
$733.99 |
$1,596.98 |
Date Available: |
2010-10-15 |
2014-11-15 |
Tripod Mount: |
Yes |
Yes |
Weight: |
25.6 oz
(727 g)
includes batteries, kit lens
|
49.0 oz
(1,388 g)
includes batteries, kit lens
|
Size: |
4.9 x
3.6 x
3.3 in.
(124 x
92 x
85 mm)
|
5.9 x
4.4 x
3.1 in.
(149 x
112 x
78 mm)
|
Waterproof: |
No |
No |
Waterproof Depth: |
n/a |
n/a |
|
Sensor Type: |
CMOS |
CMOS |
Sensor Manufacturer: |
Sony |
Canon |
Effective Megapixels: |
16.2 |
20.2 |
Sensor Format: |
APS-C |
APS-C |
Sensor size: |
369.72mm2 (23.7mm x 15.6mm) |
337.5mm2 (22.50mm x 15.00mm) |
Approximate Pixel Pitch: |
4.82 microns |
4.11 microns |
Focal Length Multiplier: |
1.5x |
1.6x |
Aspect Ratio: |
3:2, 16:9 |
3:2 |
Color Filter Type: |
RGBG |
RGBG |
Anti Aliasing Filter: |
Fixed |
Fixed |
Self-Cleaning: |
Yes |
Yes |
Sensor shift image stabilization: |
Yes |
No |
On-Sensor Phase Detect: |
No |
Yes |
DxO Sensor Score: |
73 |
70 |
DxO Color Depth Score (bits): |
23.0 |
22.4 |
DxO Dynamic Range Score (evs): |
12.4 |
11.8 |
DxO Maximum Effective ISO Score (iso): |
818 |
1,082 |
Image Resolution: |
4912 x 3264
(16.0 MP,
3:2), 4912 x 2760
(13.6 MP,
16:9), 3568 x 2368
(8.4 MP,
Other), 3568 x 2000
(7.1 MP,
16:9), 2448 x 1624
(4.0 MP,
Other), 2448 x 1376
(3.4 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), 7152 x 1080
(7.7 MP,
Other), 4912 x 1080
(5.3 MP,
Other), 1920 x 1080
(2.1 MP,
16:9) |
5472 x 3648
(20.0 MP,
3:2), 3468 x 2432
(8.4 MP,
Other), 2736 x 1824
(5.0 MP,
3:2), 1920 x 1280
(2.5 MP,
3:2), 720 x 480
(0.3 MP,
3:2), 5472 x 3648
(20.0 MP,
3:2), 4104 x 2736
(11.2 MP,
3:2), 2736 x 1824
(5.0 MP,
3:2) |
Image File Format: |
JPEG, RAW (ARW 2.2), RAW+JPEG |
JPEG (EXIF 2.3), 14-bit RAW, MRAW, SRAW, RAW+JPEG |
Continuous-mode frames/second: |
9.0 |
9.5 |
Can take movies: |
Yes |
Yes |
Movie Resolution: |
1920x1080 (60i/50i)
1440x1080 (30/25)
640x480 (30/25)
|
1920x1080 (60p/50p/30p/25p/24p)
1280x720 (60p/50p/30p/25p)
640x480 (30p/25p)
|
Movie File Format: |
AVCHD, MP4 |
MP4/MOV (Video: H.264 Intra-Frame / Inter-Frame, Audio: Stereo AAC/Linear PCM) |
Composite Video Out: |
No |
Yes |
NTSC/PAL Switchable Video: |
n/a |
Yes |
Video Usable as Viewfinder: |
n/a |
Yes |
HD Video Out: |
Yes |
Yes |
HD Video Connection: |
HDMI |
HDMI |
|
Lens Mount: |
Sony Alpha (Minolta A) |
Canon EF/EF-S |
Lens: |
Sony 18-55mm f/3.5-5.6 DT SAM |
Canon EF-S 18-135mm f/3.5-5.6 IS STM |
Focal Length (35mm equivalent): |
27 -
83mm
|
29 -
216mm
|
Focal Length (actual): |
18 -
55mm
|
18 -
135mm
|
Zoom Ratio: |
3.00x |
7.50x |
Aperture Range: |
f/3.5 - 22 (W), f/5.6 - ?? (T) |
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: |
55.0mm |
67.0mm |
Thread Type: |
n/a |
n/a |
Optical Image Stabilization: |
No |
Yes |
Digital Zoom: |
No |
Yes |
Digital Zoom Values: |
n/a |
3-10x available during movie recording only |
Auto Focus: |
Yes |
Yes |
Auto Focus Type: |
Phase Detection: 15 points (3 points cross type); Wide, Spot, Local. |
OVF: AF-dedicated CMOS sensor, 65-points, all cross-type AF points, center dual cross-type point for f/2.8; Live View: Dual-Pixel CMOS AF |
Auto Focus Assist Light? |
Yes |
Yes |
Manual Focus: |
Yes |
Yes |
Viewfinder: |
EVF / LCD
|
Optical / LCD
|
Viewfinder Type: |
EVF type; 1.1cm (0.43") 1,152Kdots, 100% coverage, 1.10x mag., 19mm eyepoint, -4 to +4 diopter |
SLR type; eye-level pentaprism, 100% coverage, 1.0x magnification, 22mm eyepoint, -3 to +1 diopter, interchangeable focusing screens |
Focus Peaking: |
No |
No |
EVF Resolution: |
|
n/a
|
Viewfinder Magnification (35mm equivalent): |
0.73x |
0.63x |
Viewfinder Magnification (nominal/claimed): |
1.10x |
1.00x |
Eye-level Viewfinder: |
Yes |
Yes |
Rear Display: |
Yes |
Yes |
Rear Display Size (inches): |
3.0 |
3.0 |
Rear Display Resolution: |
921,600 dots
|
1,040,000 dots
(346,600 px)
|
Touchscreen: |
No |
No |
Articulating Screen: |
Yes |
No |
Tilt Swivel Screen: |
|
No |
Selfie Screen: |
|
No |
Max Playback Zoom: |
11.8x |
10.0x |
Top Deck Display: |
No |
Yes |
|
Maximum ISO (native): |
12800 |
16000 |
Minimum ISO (native): |
100 |
100 |
ISO Settings: |
Auto (100-1600), 100, 200, 400, 800, 1600, 3200, 6400, 12800. (Multi-frame NR mode up to ISO 25600) |
Auto, 100 - 16000 in 1/3 or 1EV steps, Expandable to 25600 and 51200 |
Auto ISO Mode: |
Yes |
Yes |
White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Custom, Color Temp./ Filter (2500 – 9900K with 19-step Magenta/Green compensation) |
Auto, Daylight, Shade, Cloudy/Twilight/Sunset, Tungsten, White Fluorescent, Flash, Custom, Color Temperature |
Shutter Speed Range: |
1/4000 - 30 sec |
1/8000 - 30 sec |
Bulb Mode: |
Yes |
Yes |
Exposure Compensation: |
+/- 2.0EV
in 0.3EV steps
|
+/- 5.0EV
in 0.3EV steps
|
Metering Modes: |
1200-zone Evaluative, Center-weighted, Spot |
150K-pixel RGB+IR metering sensor, 252-zone Evaluative, Center-weighted, Partial, Spot |
Program Auto Exposure: |
Yes |
Yes |
Aperture Priority: |
Yes |
Yes |
Shutter Priority: |
Yes |
Yes |
Full Manual Exposure: |
Yes |
Yes |
Creative Exposure Modes: |
Portrait, Landscape, Macro, Sports action, Sunset, Night portrait, Night view, Hand-held Twilight, Sweep Panorama (2D/3D) |
Three custom settings (C1-C3) |
Self Timer: |
2 or 10 seconds |
10 or 2 seconds |
Time Lapse (intervalometer): |
|
Yes |
High Resolution Composite: |
No |
No |
Built-in Flash: |
Yes |
Yes |
Flash Modes: |
Auto, Off, Fill-flash, Rear sync, Wireless, High-Speed sync, Slow sync, Red-eye reduction: On/Off |
E-TTL II, Manual; wireless slave flash supported via built-in flash |
Flash Guide Number (ISO 100): |
10.0 m /
32.8 ft.
|
11.0 m /
36.1 ft.
|
Flash Range Description: |
Lens dependent |
Lens aperture dependent; GN= 11m (36 ft.) at ISO 100 |
Max Flash Sync: |
1/160 |
1/250 |
Flash Exposure Compensation: |
+/- 2.0 EV
in 0.3EV steps
|
+/- 3.0 EV
in 0.3EV steps
|
External Flash Connection: |
Hot shoe |
Hot Shoe, PC Socket |
Built-In Wireless Flash Control: |
Full TTL exposure |
Full TTL exposure |
Usable Memory Types: |
MS PRO Duo / SD / SDHC / SDXC |
CF1 / SD / SDHC / SDXC |
UHS Support: |
|
UHS-I |
Other Memory: |
|
UDMA7/UHS-I compliant |
Dual Card Slots: |
No |
Yes |
RAW Capture Support: |
Yes |
Yes |
Uncompressed Format: |
RAW (ARW 2.2), RAW+JPEG |
14-bit RAW, MRAW, SRAW, RAW+JPEG |
Movie File Format: |
AVCHD, MP4 |
MP4/MOV (Video: H.264 Intra-Frame / Inter-Frame, Audio: Stereo AAC/Linear PCM) |
Included Memory: |
|
No memory included |
Included Memory Type: |
|
|
Built-In Wi-Fi: |
No |
No |
NFC: |
|
No |
Bluetooth: |
No |
No |
Built-In GPS: |
Yes |
Yes |
Microphone Jack: |
Yes |
Yes |
Headphone Jack: |
No |
Yes |
External Connections: |
USB 2.0 High Speed |
USB 3.0 Super Speed |
PictBridge Compliant: |
Yes |
Yes |
DPOF Compliant: |
Yes |
Yes |
Remote Control: |
Yes |
Yes |
Remote Control Type: |
Optional Wireless or Wired |
Optional wired or wireless |
Connections (extended): |
Type-C HDMI Mini Connector (BRAVIA Sync, PhotoTV HD); Wired Remote Terminal, 3.5mm External Stereo Micophone Jack |
Mini (Type-C) HDMI, 3.5mm Microphone Jack, 3.5mm Headphoe Jack, N3 Remote Jack |
|
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
0.52 |
<0.3 |
Cycle time for RAW shooting in single shot mode (seconds per frame): |
0.52 |
<0.3 |
Buffer size for RAW shooting in single shot mode (frames): |
28 |
|
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): |
|
<0.3 |
Camera penalizes early shutter press? |
No |
No |
JPEG shooting speed in burst mode (fps, max resolution): |
9.0 |
9.5 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
32 |
103 |
RAW shooting speed in burst mode (fps): |
|
9.5 |
Buffer size for RAW shooting in burst mode (frames): |
|
26 |
RAW+JPEG shooting speed in burst mode (fps): |
|
9.4 |
Buffer Size for RAW+JPEG shooting in burst mode (frames): |
|
18 |
Shutter lag (full AF, wide/mid): |
0.22 seconds |
0.25 seconds |
Shutter lag (full AF, tele): |
|
|
Shutter lag (full AF, live view - DSLR): |
|
0.26 seconds |
Shutter lag (prefocused, live view - DSLR): |
|
0.052 seconds |
Shutter Lag (manual focus): |
0.214 seconds |
0.154 seconds |
Shutter lag (full AF, with flash): |
0.48 seconds |
0.37 seconds |
Shutter Lag (prefocused): |
0.103 seconds |
0.052 seconds |
Shutter Lag (notes): |
Full AF, wide-area mode = 0.218s |
Additional OVF:
Full AF, 65-point Auto AF iTR On (default) = 0.398s
Full AF, 65-point Auto AF iTR Off = 0.305s
Live View:
Full AF lag (center)= 0.256s
Prefocused = 0.052s |
Startup Time: |
0.9 seconds |
0.5 seconds |
Play -> Record Time: |
0.6 seconds |
0.3 seconds |
Flash cycle time, full power: |
3.7 seconds |
3.2 seconds |
Battery Life, Stills (CIPA Rating Monitor/Live View): |
|
250 shots |
Battery Life, Still (CIPA Rating OVF/EVF): |
330 shots |
670 shots |
Battery Life, Video: |
|
|
Battery Form Factor: |
Proprietary NP-FW50 |
Proprietary |
Usable Battery Types: |
Lithium-ion rechargeable |
LP-E6N/LP-E6 Lithium-ion rechargeble |
Batteries Included: |
1 x Proprietary NP-FW50 Lithium-ion rechargeable
|
1 x Proprietary LP-E6N Lithium-ion rechargeable
|
Battery Charger Included (dedicated charger or AC/USB adapter): |
Yes |
Yes |
Dedicated Battery Charger Included: |
|
Yes |
Internal Charging Supported: |
|
No |
Included Software: |
Software CD-ROM (includes Picture Motion Browser, Image Data Converter SR, Image Data Lightbox SR) |
Canon Solutions Disc (EOS Utility, ZoomBrowser EX/ImageBrowser, Digital Photo Professional.Picture Style Editor, Movie Edit Task, PhotoStitch, Memory Card utility,) |
OS Compatibility: |
Windows XP SP3/Vista SP2/7, Mac OS X (v.10.3 +) |
Windows, Mac OS X |
Notes & Features: |
SteadyShot INSIDE Image Stabilization, Articulating LCD, 1080i HD Video, Multi-frame NR, Hand-held Twilight, Auto HDR, D-Range Optimizer, 2D/3D Sweep Panorama, Smile Shutter, DOF Preview, 10fps Burst Mode, Built-in GPS. SLT-A55 is identical but without GPS. |
20.2 megapixel APS-C Canon CMOS with Dual Pixel CMOS AF system, Dual DIGIC 6 Image Processors, up to 10fps burst mode, new 65-point all cross-type AF, 150K-pixel RGB+IR 252-zone metering sensor, Full HD videos up to 60p in ALL-I or IPB codecs. |