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Sony A7S III vs Sony A300

Portability
61
Imaging
63
Features
92
Overall
74
Sony Alpha A7S III front
 
Sony Alpha DSLR-A300 front
Portability
64
Imaging
48
Features
45
Overall
46

Sony A7S III vs Sony A300 Key Specs

Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 80 - 102400 (Increase to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Revealed July 2020
  • Superseded the Sony A7S II
Sony A300
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 632g - 131 x 99 x 75mm
  • Introduced January 2008
  • Updated by Sony A330
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Sony A7S III vs Sony A300 Overview

Following is a extended overview of the Sony A7S III and Sony A300, one is a Pro Mirrorless and the latter is a Entry-Level DSLR and both are manufactured by Sony. The image resolution of the A7S III (12MP) and the A300 (10MP) is relatively well matched but the A7S III (Full frame) and A300 (APS-C) posses totally different sensor size.

Photography Glossary

The A7S III was brought out 12 years after the A300 which is quite a significant gap as far as technology is concerned. Each of the cameras have different body design with the Sony A7S III being a SLR-style mirrorless camera and the Sony A300 being a Compact SLR camera.

Before getting right into a in depth comparison, here is a brief highlight of how the A7S III matches up versus the A300 with regard to portability, imaging, features and an overall score.

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Reasons to pick Sony A7S III over the Sony A300

 A7S III A300 
IntroducedJuly 2020January 2008More modern by 152 months
Screen typeFully articulatedTiltingFully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1440k230kClearer screen (+1210k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Sony A300 over the Sony A7S III

 A300 A7S III 

Common features in the Sony A7S III and Sony A300

 A7S III A300 
Manually focus Dial exact focusing

Sony A7S III vs Sony A300 Physical Comparison

If you are looking to carry around your camera often, you're going to have to think about its weight and measurements. The Sony A7S III has outer measurements of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs) while the Sony A300 has proportions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") accompanied by a weight of 632 grams (1.39 lbs).

Check the Sony A7S III and Sony A300 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at the time. Following is a front view sizing comparison of the A7S III versus the A300.

Sony A7S III vs Sony A300 size comparison

Considering dimensions and weight, the portability score of the A7S III and A300 is 61 and 64 respectively.

Sony A7S III vs Sony A300 top view buttons comparison

Sony A7S III vs Sony A300 Sensor Comparison

More often than not, it can be tough to see the contrast between sensor sizes just by checking specifications. The picture underneath may offer you a far better sense of the sensor measurements in the A7S III and A300.

Plainly, each of these cameras provide different resolutions and different sensor sizes. The A7S III because of its bigger sensor will make getting shallow depth of field simpler and the Sony A7S III will resolve extra detail having its extra 2MP. Higher resolution can also enable you to crop photographs more aggressively. The younger A7S III will have an edge with regard to sensor tech.

Sony A7S III vs Sony A300 sensor size comparison

Sony A7S III vs Sony A300 Screen and ViewFinder

Sony A7S III vs Sony A300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sony A7S III
Portrait photography with Sony A300
69
manual focus
sensor size is great (Full frame)
includes face detection autofocus
exports RAW files
low MP (12 megapixels)
58
manual focus
sensor size is decent (APS-C)
delivers RAW formats
low resolution sensor (10MP)
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Street Comparison

Sony A7S III Street photography factors
Sony A300 Street photography factors
75
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
exports RAW files
includes touch focus
environment sealing
good high ISO (102,400)
74
screen tilts up and down
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
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Sports Comparison

Sony A7S III as a Sports photography camera
Sony A300 as a Sports photography camera
75
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
includes tracking autofocus
environment sealing
better than average battery power (600 shots)
has phase detect autofocus
low MP (12MP)
54
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
sensor has phase detect auto focus
very slow continuous shooting (3.0 frames per second)
low resolution sensor (10MP)
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Travel Comparison

Sony A7S III Travel photography information
Sony A300 Travel photography information
70
better than average battery power (600 shots)
environment sealing
connects via bluetooth
includes touch focus
screen is selfie friendly
low MP (12 megapixels)
45
has built in flash
no Time Lapse recording
low resolution sensor (10MP)
screen is not selfie friendly
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Landscape Comparison

Sony A7S III as a Landscape photography camera
Sony A300 as a Landscape photography camera
76
manual focus
change lenses (Sony E mount)
screen size is decent (3")
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
good high ISO (102,400)
exports RAW files
environment sealing
better than average battery power (600 shots)
has dual storage slots
low MP (12 megapixels)
56
manual focus
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
tiny screen (2.7")
low resolution sensor (10MP)
no Time Lapse recording
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Vlogging Comparison

Sony A7S III Vlogging information
Sony A300 Vlogging information
77
screen is selfie friendly
touchscreen functionality
image stabilization (Sensor based 5-axis)
includes face detection autofocus
video res high (3840 x 2160 pxls)
has external microphone jack
9
no video recording
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Sony A7S III vs Sony A300 Specifications

Detailed spec comparison table for Sony A7S III and Sony A300
 Sony Alpha A7S IIISony Alpha DSLR-A300
General Information
Company Sony Sony
Model type Sony Alpha A7S III Sony Alpha DSLR-A300
Class Pro Mirrorless Entry-Level DSLR
Revealed 2020-07-21 2008-01-30
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Processor Bionz XR -
Sensor type BSI-CMOS CCD
Sensor size Full frame APS-C
Sensor dimensions 35.6 x 23.8mm 23.6 x 15.8mm
Sensor surface area 847.3mm² 372.9mm²
Sensor resolution 12MP 10MP
Anti alias filter
Aspect ratio 3:2 and 16:9 -
Highest Possible resolution 4240 x 2832 3872 x 2592
Maximum native ISO 102400 3200
Maximum enhanced ISO 409600 -
Lowest native ISO 80 100
RAW photos
Lowest enhanced ISO 50 -
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 759 9
Lens
Lens support Sony E Sony/Minolta Alpha
Available lenses 121 143
Focal length multiplier 1 1.5
Screen
Screen type Fully articulated Tilting
Screen sizing 3 inches 2.7 inches
Screen resolution 1,440k dots 230k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Electronic Optical (pentamirror)
Viewfinder resolution 9,440k dots -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.91x 0.49x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/4000s
Continuous shutter rate 10.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash settings no built-in flash Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported 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 -
Maximum video resolution 3840x2160 None
Video file format MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 -
Mic port
Headphone port
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 699g (1.54 lbs) 632g (1.39 lbs)
Physical dimensions 129 x 97 x 81mm (5.1" x 3.8" x 3.2") 131 x 99 x 75mm (5.2" x 3.9" x 3.0")
DXO scores
DXO Overall rating 85 64
DXO Color Depth rating 23.6 22.5
DXO Dynamic range rating 13.3 11.4
DXO Low light rating 2993 538
Other
Battery life 600 photos -
Battery type Battery Pack -
Battery ID NP-FZ100 -
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 sec)
Time lapse recording With downloadable app
Storage type Dual SD/CFexpress Type A slots Compact Flash
Card slots Dual 1
Launch cost $3,499 $0