Sony A77 vs Sony A99
59 Imaging
63 Features
83 Overall
71
57 Imaging
69 Features
88 Overall
76
Sony A77 vs Sony A99 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 50 - 16000 (Increase to 25600)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 732g - 143 x 104 x 81mm
- Introduced October 2011
- Older Model is Sony A700
- New Model is Sony A77 II
(Full Review)
- 24MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 25600
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 812g - 147 x 111 x 78mm
- Announced December 2012
- Older Model is Sony A900
- Replacement is Sony A99 II
Sony A77 vs Sony A99 Overview
Its time to look a bit more closely at the Sony A77 versus Sony A99, both Advanced DSLR digital cameras and both are manufactured by Sony. The resolution of the A77 (24MP) and the A99 (24MP) is pretty similar but the A77 (APS-C) and A99 (Full frame) have totally different sensor size.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe A77 was revealed 13 months before the A99 which makes them a generation apart from each other. Both of these cameras feature the same body design (Mid-size SLR).
Before delving straight to a thorough comparison, here is a concise summary of how the A77 matches up versus the A99 when considering portability, imaging, features and an overall rating.
Sony A77 vs Sony A99 Gallery
This is a preview of the gallery images for Sony SLT-A77 & Sony SLT-A99. The full galleries are available at Sony A77 Gallery & Sony A99 Gallery.
Reasons to pick Sony A77 over the Sony A99
A77 | A99 |
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Reasons to pick Sony A99 over the Sony A77
A99 | A77 | |||
---|---|---|---|---|
Announced | December 2012 | October 2011 | Fresher by 13 months | |
Screen resolution | 1229k | 921k | Crisper screen (+308k dot) |
Common features in the Sony A77 and Sony A99
A77 | A99 | |||
---|---|---|---|---|
Manually focus | Very accurate focus | |||
Screen type | Fully Articulated | Fully Articulated | Fully Articulated screen | |
Screen size | 3" | 3" | Same screen size | |
Selfie screen | Both good for selfies | |||
Touch friendly screen | No Touch friendly screen |
Sony A77 vs Sony A99 Physical Comparison
For anyone who is looking to carry your camera, you will want to factor in its weight and volume. The Sony A77 enjoys physical dimensions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 732 grams (1.61 lbs) while the Sony A99 has sizing of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") with a weight of 812 grams (1.79 lbs).
Check out the Sony A77 versus Sony A99 in our completely new Camera plus Lens Size Comparison Tool.Remember, the weight of an ILC will vary based on the lens you are employing at that moment. Below is a front view physical size comparison of the A77 compared to the A99.
Looking at size and weight, the portability rating of the A77 and A99 is 59 and 57 respectively.
Sony A77 vs Sony A99 Sensor Comparison
In many cases, it can be hard to see the difference between sensor sizing just by going over specs. The graphic underneath might provide you a better sense of the sensor sizes in the A77 and A99.
All in all, both of those cameras feature the identical resolution albeit not the same sensor sizing. The A77 contains the tinier sensor which will make getting bokeh trickier. The older A77 is going to be disadvantaged in sensor innovation.
Sony A77 vs Sony A99 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony A77 vs Sony A99 Specifications
Sony SLT-A77 | Sony SLT-A99 | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model type | Sony SLT-A77 | Sony SLT-A99 |
Class | Advanced DSLR | Advanced DSLR |
Introduced | 2011-10-25 | 2012-12-12 |
Physical type | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Powered by | Bionz | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | Full frame |
Sensor dimensions | 23.5 x 15.6mm | 35.8 x 23.8mm |
Sensor area | 366.6mm² | 852.0mm² |
Sensor resolution | 24MP | 24MP |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 6000 x 4000 | 6000 x 4000 |
Highest native ISO | 16000 | 25600 |
Highest boosted ISO | 25600 | - |
Lowest native ISO | 50 | 100 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 19 | 19 |
Cross type focus points | 11 | 11 |
Lens | ||
Lens support | Sony/Minolta Alpha | Sony/Minolta Alpha |
Number of lenses | 143 | 143 |
Crop factor | 1.5 | 1 |
Screen | ||
Type of screen | Fully Articulated | Fully Articulated |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 921k dots | 1,229k dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen technology | - | TFT Xtra Fine color LCD |
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 2,359k dots | 2,359k dots |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.73x | 0.71x |
Features | ||
Lowest shutter speed | 30s | 30s |
Highest shutter speed | 1/8000s | 1/8000s |
Continuous shooting rate | 12.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 12.00 m | no built-in flash |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Highest flash synchronize | 1/250s | 1/250s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, AVCHD, H.264 | MPEG-4, AVCHD, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | BuiltIn |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 732 gr (1.61 pounds) | 812 gr (1.79 pounds) |
Physical dimensions | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") | 147 x 111 x 78mm (5.8" x 4.4" x 3.1") |
DXO scores | ||
DXO All around rating | 78 | 89 |
DXO Color Depth rating | 24.0 | 25.0 |
DXO Dynamic range rating | 13.2 | 14.0 |
DXO Low light rating | 801 | 1555 |
Other | ||
Battery life | 470 photographs | 500 photographs |
Form of battery | Battery Pack | Battery Pack |
Battery ID | NP-FM500H | NP-FM500H |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC |
Card slots | Single | Two |
Launch price | $900 | $1,998 |