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Sony A7c vs Sony A99

Portability
78
Imaging
76
Features
88
Overall
80
Sony Alpha A7c front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Sony A7c vs Sony A99 Key Specs

Sony A7c
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200 (Push to 204800)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 509g - 124 x 71 x 60mm
  • Announced September 2020
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • 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
  • Revealed December 2012
  • Succeeded the Sony A900
  • Newer Model is Sony A99 II
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Sony A7c vs Sony A99 Overview

In this article, we are reviewing the Sony A7c vs Sony A99, former is a Advanced Mirrorless while the other is a Advanced DSLR and they are both sold by Sony. The image resolution of the A7c (24MP) and the A99 (24MP) is very comparable and they possess the same exact sensor size (Full frame).

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The A7c was launched 7 years after the A99 which is a fairly significant difference as far as camera technology is concerned. Each of these cameras offer different body type with the Sony A7c being a Rangefinder-style mirrorless camera and the Sony A99 being a Mid-size SLR camera.

Before we go in to a detailed comparison, below is a brief introduction of how the A7c grades versus the A99 with respect to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Sony A7c over the Sony A99

 A7c A99 
RevealedSeptember 2020December 2012Newer by 95 months
Touch display Easily navigate

Reasons to pick Sony A99 over the Sony A7c

 A99 A7c 
Display resolution1229k922kSharper display (+307k dot)

Common features in the Sony A7c and Sony A99

 A7c A99 
Manually focus Dial accurate focusing
Display typeFully articulatedFully ArticulatedFully Articulated display
Display sizing3"3"Equivalent display size
Selfie screen Both are selfie friendly

Sony A7c vs Sony A99 Physical Comparison

For those who are intending to travel with your camera regularly, you are going to need to factor in its weight and measurements. The Sony A7c enjoys outside measurements of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") along with a weight of 509 grams (1.12 lbs) whilst the Sony A99 has proportions of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") with a weight of 812 grams (1.79 lbs).

Analyze the Sony A7c vs Sony A99 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you are using during that time. The following is the front view overall size comparison of the A7c compared to the A99.

Sony A7c vs Sony A99 size comparison

Using dimensions and weight, the portability score of the A7c and A99 is 78 and 57 respectively.

Sony A7c vs Sony A99 top view buttons comparison

Sony A7c vs Sony A99 Sensor Comparison

Sometimes, it can be tough to envision the gap in sensor dimensions simply by seeing technical specs. The picture below might give you a much better sense of the sensor sizing in the A7c and A99.

As you can tell, the 2 cameras enjoy the same exact sensor sizing and the identical resolution therefore you can expect comparable quality of files though you have to factor the launch date of the cameras into account. The younger A7c will have an advantage with regard to sensor technology.

Sony A7c vs Sony A99 sensor size comparison

Sony A7c vs Sony A99 Screen and ViewFinder

Sony A7c vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7c Portrait photography info
Sony A99 Portrait photography info
78
you can focus manually
sensor resolution is decent (24MP)
great sensor size (Full frame)
supports face detect focusing
exports RAW formats
cannot use external flash
81
has manual focus
good MP (24 megapixels)
sensor size is great (Full frame)
offers face detection autofocus
supports RAW files
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Street Comparison

Sony A7c Street photography highlights
Sony A99 Street photography highlights
85
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
exports RAW formats
boasts focus via touch
weather proofing
above average ISO range (51,200)
75
screen can move to multiple angles
built in image stabilization (Sensor based)
sensor size is great (Full frame)
supports RAW files
weather proof
very good ISO range (25,600)
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Sports Comparison

Sony A7c Sports photography highlights
Sony A99 Sports photography highlights
88
silent shutter (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (24 megapixels)
great sensor size (Full frame)
supports tracking focus
weather proofing
great battery power (740 CIPA)
sensor has phase detect AF
78
maximum shutter speed is high (1/8,000s)
built in image stabilization (Sensor based)
good MP (24 megapixels)
sensor size is great (Full frame)
offers tracking autofocus
weather proof
supports phase detect autofocus
terrible battery pack (500 per charge)
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Travel Comparison

Sony A7c as a Travel photography camera
Sony A99 as a Travel photography camera
86
great battery power (740 per charge)
weather proofing
has bluetooth
boasts focus via touch
sensor resolution is decent (24MP)
display is selfie friendly
60
weather proof
good MP (24 megapixels)
screen is selfie friendly
no Timelapse mode
terrible battery pack (500 per charge)
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Landscape Comparison

Sony A7c Landscape photography info
Sony A99 Landscape photography info
88
you can focus manually
change lenses (Sony E mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (24 megapixels)
great sensor size (Full frame)
above average ISO range (51,200)
exports RAW formats
weather proofing
great battery power (740 shots)
74
has manual focus
switch lenses (Sony/Minolta Alpha mount)
good sized screen (3 inches)
built in image stabilization (Sensor based)
good MP (24MP)
sensor size is great (Full frame)
very good ISO range (25,600)
supports RAW files
weather proof
has double storage slots
terrible battery pack (500 per charge)
no Timelapse mode
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Vlogging Comparison

Sony A7c Vlogging highlights
Sony A99 Vlogging highlights
86
display is selfie friendly
touch screen
built in image stabilization (Sensor based 5-axis)
supports face detect focusing
great video quality (3840 x 2160 resolution)
includes microphone socket
76
screen is selfie friendly
built in image stabilization (Sensor based)
offers face detection autofocus
video res high (1920 x 1080 pxls)
comes with external microphone port
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Sony A7c vs Sony A99 Specifications

Detailed spec comparison table for Sony A7c and Sony A99
 Sony Alpha A7cSony SLT-A99
General Information
Brand Name Sony Sony
Model Sony Alpha A7c Sony SLT-A99
Category Advanced Mirrorless Advanced DSLR
Announced 2020-09-14 2012-12-12
Body design Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Powered by - Bionz
Sensor type BSI-CMOS CMOS
Sensor size Full frame Full frame
Sensor measurements 35.8 x 23.8mm 35.8 x 23.8mm
Sensor surface area 852.0mm² 852.0mm²
Sensor resolution 24 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Peak resolution 6000 x 4000 6000 x 4000
Highest native ISO 51200 25600
Highest enhanced ISO 204800 -
Lowest native ISO 100 100
RAW support
Lowest enhanced ISO 50 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 693 19
Cross focus points - 11
Lens
Lens mount Sony E Sony/Minolta Alpha
Number of lenses 122 143
Crop factor 1 1
Screen
Display type Fully articulated Fully Articulated
Display diagonal 3 inch 3 inch
Resolution of display 922 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch functionality
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360 thousand dot 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.59x 0.71x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/8000 secs
Max quiet shutter speed 1/8000 secs -
Continuous shutter speed 10.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash settings no built-in flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Max flash sync - 1/250 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 3840x2160 1920x1080
Video file format MPEG-4, XAVC S, H.264 MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.2 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 509g (1.12 lbs) 812g (1.79 lbs)
Dimensions 124 x 71 x 60mm (4.9" x 2.8" x 2.4") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO Overall score not tested 89
DXO Color Depth score not tested 25.0
DXO Dynamic range score not tested 14.0
DXO Low light score not tested 1555
Other
Battery life 740 shots 500 shots
Style of battery Battery Pack Battery Pack
Battery model NP-FZ100 NP-FM500H
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC card (UHS-II supported) Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Storage slots One Dual
Cost at release $1,800 $1,998