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Samsung GX-1S vs Sony A99

Portability
68
Imaging
44
Features
36
Overall
40
Samsung GX-1S front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Samsung GX-1S vs Sony A99 Key Specs

Samsung GX-1S
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • No Video
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Announced January 2006
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
  • Released December 2012
  • Older Model is Sony A900
  • Successor is Sony A99 II
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Samsung GX-1S vs Sony A99 Overview

Let's examine more closely at the Samsung GX-1S and Sony A99, both Advanced DSLR digital cameras by brands Samsung and Sony. There exists a substantial gap between the resolutions of the GX-1S (6MP) and A99 (24MP) and the GX-1S (APS-C) and A99 (Full frame) enjoy different sensor dimensions.

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The GX-1S was unveiled 8 years before the A99 and that is quite a big difference as far as technology is concerned. Both cameras come with the identical body type (Mid-size SLR).

Before delving straight into a full comparison, below is a brief view of how the GX-1S grades against the A99 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Samsung GX-1S over the Sony A99

 GX-1S A99 

Reasons to pick Sony A99 over the Samsung GX-1S

 A99 GX-1S 
ReleasedDecember 2012January 2006Fresher by 84 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimension3"2.5"Larger display (+0.5")
Display resolution1229k210kSharper display (+1019k dot)
Selfie screen Easy selfies

Common features in the Samsung GX-1S and Sony A99

 GX-1S A99 
Manually focus Dial exact focus
Touch display Neither features Touch display

Samsung GX-1S vs Sony A99 Physical Comparison

For those who are planning to carry your camera often, you have to factor in its weight and size. The Samsung GX-1S enjoys physical dimensions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") having a weight of 605 grams (1.33 lbs) while the Sony A99 has specifications 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 Samsung GX-1S and Sony A99 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you have at that time. The following is the front view measurement comparison of the GX-1S and the A99.

Samsung GX-1S vs Sony A99 size comparison

Factoring in dimensions and weight, the portability grade of the GX-1S and A99 is 68 and 57 respectively.

Samsung GX-1S vs Sony A99 top view buttons comparison

Samsung GX-1S vs Sony A99 Sensor Comparison

Typically, it's hard to picture the gap between sensor sizing merely by going over technical specs. The graphic underneath might provide you a more clear sense of the sensor sizes in the GX-1S and A99.

As you have seen, the 2 cameras have got different resolutions and different sensor sizing. The GX-1S having a tinier sensor is going to make shooting shallow depth of field harder and the Sony A99 will offer greater detail having an extra 18 Megapixels. Greater resolution can also help you crop pics much more aggressively. The older GX-1S is going to be disadvantaged with regard to sensor tech.

Samsung GX-1S vs Sony A99 sensor size comparison

Samsung GX-1S vs Sony A99 Screen and ViewFinder

Samsung GX-1S vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung GX-1S Portrait photography factors
Sony A99 Portrait photography factors
50
manual focus
sensor size is nice (APS-C)
delivers RAW files
no liveview feature
sensor resolution not great (6 megapixels)
81
focusing manually
MP count decent (24MP)
sensor size is great (Full frame)
includes face detect focusing
exports RAW formats
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Street Comparison

Samsung GX-1S Street photography info
Sony A99 Street photography info
60
sensor size is nice (APS-C)
delivers RAW files
lighter than average (605 grams)
screen does not articulate
lack of image stabilization
75
fully articulated screen
built in image stabilization (Sensor based)
sensor size is great (Full frame)
exports RAW formats
environment proof
great ISO range (25,600)
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Sports Comparison

Samsung GX-1S Sports photography advice
Sony A99 Sports photography advice
38
sensor size is nice (APS-C)
comes with phase detect AF
no liveview feature
max fps very slow (3.0 frames per second)
lack of image stabilization
sensor resolution not great (6 megapixels)
78
max shutter speed is good (1/8,000 seconds)
built in image stabilization (Sensor based)
MP count decent (24MP)
sensor size is great (Full frame)
includes tracking focus
environment proof
comes with phase detect AF
not so great battery power (500 shots)
Photography Glossary

Travel Comparison

Travel photography with Samsung GX-1S
Travel photography with Sony A99
52
lighter than average (605 grams)
flash built-in
lack of Time Lapse function
sensor resolution not great (6 megapixels)
does not have a selfie friendly screen
60
environment proof
MP count decent (24MP)
display is selfie friendly
does not have Time Lapse mode
not so great battery power (500 per charge)
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Landscape Comparison

Samsung GX-1S as a Landscape photography camera
Sony A99 as a Landscape photography camera
46
manual focus
change lenses (Pentax KAF mount)
sensor size is nice (APS-C)
delivers RAW files
small screen (2.5 inch)
no liveview feature
lack of image stabilization
sensor resolution not great (6MP)
lack of Time Lapse function
74
focusing manually
swap lenses (Sony/Minolta Alpha mount)
decent sized screen (3")
built in image stabilization (Sensor based)
MP count decent (24MP)
sensor size is great (Full frame)
great ISO range (25,600)
exports RAW formats
environment proof
2 card slots
not so great battery power (500 per charge)
does not have Time Lapse mode
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Vlogging Comparison

Samsung GX-1S as a Vlogging camera
Sony A99 as a Vlogging camera
9
no video recording
76
display is selfie friendly
built in image stabilization (Sensor based)
includes face detect focusing
video resolution high (1920 x 1080 pixels)
does have mic support
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Samsung GX-1S vs Sony A99 Specifications

Detailed spec comparison table for Samsung GX-1S and Sony A99
 Samsung GX-1SSony SLT-A99
General Information
Make Samsung Sony
Model type Samsung GX-1S Sony SLT-A99
Class Advanced DSLR Advanced DSLR
Announced 2006-01-16 2012-12-12
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor - Bionz
Sensor type CCD CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.5 x 15.7mm 35.8 x 23.8mm
Sensor surface area 369.0mm² 852.0mm²
Sensor resolution 6 megapixels 24 megapixels
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Maximum resolution 3008 x 2008 6000 x 4000
Maximum native ISO 3200 25600
Min native ISO 200 100
RAW files
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 11 19
Cross type focus points - 11
Lens
Lens support Pentax KAF Sony/Minolta Alpha
Available lenses 151 143
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 2.5" 3"
Resolution of screen 210 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch operation
Screen technology - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage 95% 100%
Viewfinder magnification 0.64x 0.71x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/8000s
Continuous shooting rate 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance - no built-in flash
Flash settings Auto, On, Off, Red-eye reduction Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize 1/180s 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)
Maximum video resolution None 1920x1080
Video format - MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 605g (1.33 lb) 812g (1.79 lb)
Dimensions 125 x 93 x 66mm (4.9" x 3.7" x 2.6") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO All around rating not tested 89
DXO Color Depth rating not tested 25.0
DXO Dynamic range rating not tested 14.0
DXO Low light rating not tested 1555
Other
Battery life - 500 photographs
Battery style - Battery Pack
Battery ID 4 x AA NP-FM500H
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/MMC card Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Card slots 1 Dual
Launch pricing $850 $1,998