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Tests and reviews for the camera Sony SLT Alpha 77

Measurements and specifications

Sony SLT Alpha 77
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DxOMark Sensor Scores

[?]
Overall Score[?]
78
Portrait
(Color Depth)[?]
24 bits
Landscape
(Dynamic Range)[?]
13.2 Evs
Sports
(Low-Light ISO)[?]
801 ISO

View how the Sony SLT Alpha 77 camera rates at the DxOMark Score

Type Semi-Pro DSLR 
Announced 2011-08-24 
Indicative price (USD) 1399  
Sensor type CMOS 
Resolution 6048 x 4024  
Sensor photo detectors (Mpix) 24.34  
Sensor size (mm) 15.6 x 23.5 
Color filter array RGB 
Pixel pitch (µm) 3.89  
Bits per pixel 12.0 
Focal length multiplier 1.50 
Aspect Ratio 3:2, 16:9 
ISO latitude  50 - 16000 
Shutter type mechanical 
Fastest - Slowest speed (s) 1/8000 - 30.0  
Frame rate (fps) 12.0  
Live view  Yes 
Stabilization  Yes 
Firmware 1.02 
Dust cleaningYes 
Mount typeSony Alpha DT  
Weight (gr) 653  
Battery type NP-FM500H 
Battery weight (gr)  
Tropicalization Yes 
Camera material mixed plastic/metal 
Mount material mixed plastic/metal 
View finder type electronic 
View finder magnification 1.1 
View finder coverage 100 
Mirror lockup  
View finder diopter -4.0 to +4.0 
Monitor type LCD 
Monitor size
Monitor pixel 921600 
Articulated screen Yes 
Touch screen No 
Contrast screen  
Low-pass filter  
Focus mode Yes 
Autofocus modes AF-S (Single-shot AF), AF-A (Automatic AF), AF-C (Continuous AF) 
Number of autofocus points 19 
Exposure bracketing 3 images with 0.3EV or 0.7EV steps 
Exposure compensation  
Drive modes Single-shot, Continuous shooting (Hi/Lo selectable), Self-timer (10/2 sec delay selectable), Bracket (Continuous/Single/WB/DRO), Remote commander (RMT-DSLR1 Sold Separately) 
Buffer size JPEG Standard (17 shots) JPEG Fine (17 shots) JPEG Extra Fine (13 shots) RAW (13 shots) RAW+JPEG (11 shots) 
Recording medium SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo 
Image format JPEG, RAW (ARW) 
White balance bracketing Yes: 3 frames Lo (10 mired) or Hi (20 mired) 
Connectivity USB2.0 (Hi-speed, miniB), HDMI (Type C mini) 
Bluetooth No 
3G No 
Sound recording Yes (video with sound) 
External micro Yes 
Histogram Yes 
GPS Yes 
Video Yes 
Maximum format image video 1920 x 1080 (60, 24 fps) 
Full HD Yes 
Live autofocus Yes 
Video file format AVCHD, MP4 
Video codec H.264 
Video stabilisation Yes 

Certain fields may be left blank. They will be updated as soon as possible.
Color response
Sensitivity metamerism index
ISO 17321
86
 
White balance scales R raw 2.61
G raw 1
B raw 1.54
 
    R sRGB G sRGB B sRGB
Color matrix as defined in ISO standard 17321 R raw 2.01 -0.94 -0.08
G raw -0.17 1.59 -0.42
B raw 0.03 -0.47 1.44

Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space
Select ISO : 50
(ISO are manufacturer ISO)
 
Select luminance : 30








Currently no lens has been tested mounted on this camera