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Sony A7S III vs Sony W830

Portability
61
Imaging
64
Features
92
Overall
75
Sony Alpha A7S III front
 
Sony Cyber-shot DSC-W830 front
Portability
96
Imaging
45
Features
26
Overall
37

Sony A7S III vs Sony W830 Key Specs

Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 80 - 102400 (Raise to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Released July 2020
  • Succeeded the Sony A7S II
Sony W830
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 23mm
  • Revealed January 2014
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Sony A7S III vs Sony W830 Overview

Here is a extended analysis of the Sony A7S III and Sony W830, former being a Pro Mirrorless while the latter is a Ultracompact and they are both designed by Sony. There exists a sizable gap between the sensor resolutions of the A7S III (12MP) and W830 (20MP) and the A7S III (Full frame) and W830 (1/2.3") enjoy totally different sensor sizes.

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The A7S III was launched 6 years later than the W830 and that is quite a significant difference as far as technology is concerned. Each of the cameras come with different body type with the Sony A7S III being a SLR-style mirrorless camera and the Sony W830 being a Ultracompact camera.

Before delving in to a step-by-step comparison, below is a short introduction of how the A7S III matches up vs the W830 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Sony A7S III over the Sony W830

 A7S III W830 
RevealedJuly 2020January 2014Fresher by 80 months
Focus manually More accurate focusing
Screen typeFully articulatedFixed Fully Articulating screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1440k230kClearer screen (+1210k dot)
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Reasons to pick Sony W830 over the Sony A7S III

 W830 A7S III 

Common features in the Sony A7S III and Sony W830

 A7S III W830 

Sony A7S III vs Sony W830 Physical Comparison

When you are intending to carry your camera regularly, you have to factor its weight and proportions. The Sony A7S III has got outer measurements of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") with a weight of 699 grams (1.54 lbs) and the Sony W830 has measurements of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") along with a weight of 122 grams (0.27 lbs).

Check the Sony A7S III and Sony W830 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary depending on the lens you are utilising at that time. Below is the front view measurements comparison of the A7S III vs the W830.

Sony A7S III vs Sony W830 size comparison

Factoring in dimensions and weight, the portability grade of the A7S III and W830 is 61 and 96 respectively.

Sony A7S III vs Sony W830 top view buttons comparison

Sony A7S III vs Sony W830 Sensor Comparison

Normally, it is hard to see the difference between sensor sizing just by reading specs. The visual below will offer you a clearer sense of the sensor measurements in the A7S III and W830.

As you can plainly see, both of these cameras have got different megapixels and different sensor sizing. The A7S III due to its bigger sensor will make getting shallower DOF simpler and the Sony W830 will deliver extra detail utilizing its extra 8 Megapixels. Higher resolution can also let you crop pictures much more aggressively. The younger A7S III will have an edge with regard to sensor technology.

Sony A7S III vs Sony W830 sensor size comparison

Sony A7S III vs Sony W830 Screen and ViewFinder

Sony A7S III vs Sony W830 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7S III Portrait photography factors
Sony W830 Portrait photography factors
70
has manual focus
sensor size is large (Full frame)
has face detection focusing
exports RAW formats
low resolution (12 megapixels)
38
megapixel count decent (20MP)
features face detect autofocus
focusing manually not possible
manual exposure not available
can't use external flash
very small sensor size (1/2.3")
lack of RAW format
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Street Comparison

Sony A7S III as a Street photography camera
Sony W830 as a Street photography camera
76
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
offers focus by touch
weather sealing
very good high ISO (102,400)
59
built in image stabilization (Optical)
no moving screen
very small sensor size (1/2.3")
lack of RAW format
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Sports Comparison

Sports photography with Sony A7S III
Sports photography with Sony W830
75
great max shutter speed (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
has tracking autofocus
weather sealing
better than average battery power (600 per charge)
sensor has phase detect AF
low resolution (12 megapixels)
43
built in image stabilization (Optical)
megapixel count decent (20 megapixels)
features tracking focus
continuous shooting slow (1.0 fps)
no shutter priority
very small sensor size (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Travel photography with Sony A7S III
Travel photography with Sony W830
70
better than average battery power (600 CIPA)
weather sealing
supports bluetooth
offers focus by touch
display is selfie friendly
low resolution (12MP)
67
megapixel count decent (20MP)
has built in flash
reasonably wide (25mm)
doesn't have Time Lapse recording
screen isn't selfie friendly
somewhat slow maximum aperture (f3.3)
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Landscape Comparison

Sony A7S III Landscape photography advice
Sony W830 Landscape photography advice
77
has manual focus
switch lenses (Sony E mount)
nice screen size (3 inch)
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
very good high ISO (102,400)
exports RAW formats
weather sealing
better than average battery power (600 per charge)
has double storage slots
low resolution (12MP)
41
reasonably wide (25mm)
built in image stabilization (Optical)
megapixel count decent (20 megapixels)
focusing manually not possible
cannot switch lenses (fixed lens mount)
somewhat slow maximum aperture (f3.3)
tiny screen (2.7 inches)
manual exposure not available
very small sensor size (1/2.3")
lack of RAW format
doesn't have Time Lapse recording
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Vlogging Comparison

Vlogging with Sony A7S III
Vlogging with Sony W830
77
display is selfie friendly
touchscreen
has image stabilization (Sensor based 5-axis)
has face detection focusing
video res high (3840 x 2160 pixels)
includes external mic port
32
reasonably wide (25mm)
built in image stabilization (Optical)
features face detect autofocus
somewhat slow maximum aperture (f3.3)
screen isn't selfie friendly
video quality not great (1280 x 720 pxls)
doesn't have mic jack
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Sony A7S III vs Sony W830 Specifications

Detailed spec comparison table for Sony A7S III and Sony W830
 Sony Alpha A7S IIISony Cyber-shot DSC-W830
General Information
Manufacturer Sony Sony
Model Sony Alpha A7S III Sony Cyber-shot DSC-W830
Category Pro Mirrorless Ultracompact
Released 2020-07-21 2014-01-07
Body design SLR-style mirrorless Ultracompact
Sensor Information
Processor Chip Bionz XR Bionz
Sensor type BSI-CMOS CCD
Sensor size Full frame 1/2.3"
Sensor dimensions 35.6 x 23.8mm 6.17 x 4.55mm
Sensor surface area 847.3mm² 28.1mm²
Sensor resolution 12 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Highest resolution 4240 x 2832 5152 x 3864
Highest native ISO 102400 3200
Highest boosted ISO 409600 -
Lowest native ISO 80 80
RAW photos
Lowest boosted ISO 50 -
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 759 -
Cross focus points - -
Lens
Lens mount Sony E fixed lens
Lens focal range - 25-200mm (8.0x)
Max aperture - f/3.3-6.3
Total lenses 121 -
Crop factor 1 5.8
Screen
Screen type Fully articulated Fixed Type
Screen diagonal 3 inch 2.7 inch
Resolution of screen 1,440 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Screen technology - Clear Photo LCD
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 9,440 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.91x -
Features
Slowest shutter speed 30s 2s
Maximum shutter speed 1/8000s 1/1600s
Continuous shooting speed 10.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 2.80 m (with ISO auto)
Flash settings no built-in flash Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash
External flash
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 3840x2160 1280x720
Video format MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 H.264
Mic input
Headphone input
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 None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 699 grams (1.54 lb) 122 grams (0.27 lb)
Dimensions 129 x 97 x 81mm (5.1" x 3.8" x 3.2") 93 x 52 x 23mm (3.7" x 2.0" x 0.9")
DXO scores
DXO All around score 85 not tested
DXO Color Depth score 23.6 not tested
DXO Dynamic range score 13.3 not tested
DXO Low light score 2993 not tested
Other
Battery life 600 photos -
Battery format Battery Pack -
Battery model NP-FZ100 NP-BN
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 secs)
Time lapse feature With downloadable app
Type of storage Dual SD/CFexpress Type A slots Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Storage slots 2 1
Price at launch $3,499 $128