Canon SX620 HS vs Sony A7S III
93 Imaging
46 Features
48 Overall
46


61 Imaging
64 Features
92 Overall
75
Canon SX620 HS vs Sony A7S III Key Specs
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-625mm (F3.2-6.6) lens
- 182g - 97 x 57 x 28mm
- Released May 2016
(Full Review)
- 12MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 80 - 102400 (Bump 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
- Announced July 2020
- Succeeded the Sony A7S II

Canon SX620 HS vs Sony A7S III Overview
Below, we will be looking at the Canon SX620 HS and Sony A7S III, one is a Small Sensor Superzoom and the latter is a Pro Mirrorless by manufacturers Canon and Sony. There is a big difference between the sensor resolutions of the SX620 HS (20MP) and A7S III (12MP) and the SX620 HS (1/2.3") and A7S III (Full frame) possess different sensor measurements.

The SX620 HS was launched 5 years before the A7S III which is quite a big gap as far as tech is concerned. Both of the cameras come with different body type with the Canon SX620 HS being a Compact camera and the Sony A7S III being a SLR-style mirrorless camera.
Before diving in to a thorough comparison, below is a brief summation of how the SX620 HS matches up versus the A7S III when it comes to portability, imaging, features and an overall score.

Canon SX620 HS vs Sony A7S III Gallery
This is a preview of the gallery images for Canon PowerShot SX620 HS and Sony Alpha A7S III. The complete galleries are available at Canon SX620 HS Gallery and Sony A7S III Gallery.
Reasons to pick Canon SX620 HS over the Sony A7S III
SX620 HS | A7S III |
---|
Reasons to pick Sony A7S III over the Canon SX620 HS
A7S III | SX620 HS | |||
---|---|---|---|---|
Announced | July 2020 | ![]() | May 2016 | More modern by 51 months |
Screen type | Fully articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 1440k | ![]() | 922k | Clearer screen (+518k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Canon SX620 HS and Sony A7S III
SX620 HS | A7S III | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focusing | ||
Screen dimension | 3" | ![]() | 3" | Identical screen measurements |
Canon SX620 HS vs Sony A7S III Physical Comparison
For those who are aiming to carry around your camera often, you're going to have to take into account its weight and dimensions. The Canon SX620 HS offers outer measurements of 97mm x 57mm x 28mm (3.8" x 2.2" x 1.1") along with a weight of 182 grams (0.40 lbs) and the Sony A7S III has dimensions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs).
Look at the Canon SX620 HS and Sony A7S III in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you use at the time. Following is the front view measurements comparison of the SX620 HS compared to the A7S III.

Taking into account size and weight, the portability rating of the SX620 HS and A7S III is 93 and 61 respectively.

Canon SX620 HS vs Sony A7S III Sensor Comparison
In many cases, it is very hard to imagine the contrast between sensor sizes purely by going over a spec sheet. The pic here will help offer you a stronger sense of the sensor measurements in the SX620 HS and A7S III.
Clearly, both the cameras posses different megapixel count and different sensor sizes. The SX620 HS due to its tinier sensor is going to make shooting shallower depth of field tougher and the Canon SX620 HS will offer greater detail utilizing its extra 8MP. Higher resolution will help you crop photographs somewhat more aggressively. The more aged SX620 HS is going to be behind with regard to sensor tech.

Canon SX620 HS vs Sony A7S III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon SX620 HS vs Sony A7S III Specifications
Canon PowerShot SX620 HS | Sony Alpha A7S III | |
---|---|---|
General Information | ||
Brand Name | Canon | Sony |
Model type | Canon PowerShot SX620 HS | Sony Alpha A7S III |
Type | Small Sensor Superzoom | Pro Mirrorless |
Released | 2016-05-10 | 2020-07-21 |
Body design | Compact | SLR-style mirrorless |
Sensor Information | ||
Powered by | DIGIC 4+ | Bionz XR |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor dimensions | 6.17 x 4.55mm | 35.6 x 23.8mm |
Sensor area | 28.1mm² | 847.3mm² |
Sensor resolution | 20MP | 12MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 5184 x 3888 | 4240 x 2832 |
Maximum native ISO | 3200 | 102400 |
Maximum enhanced ISO | - | 409600 |
Min native ISO | 80 | 80 |
RAW photos | ||
Min enhanced ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | 759 |
Lens | ||
Lens mount type | fixed lens | Sony E |
Lens zoom range | 25-625mm (25.0x) | - |
Max aperture | f/3.2-6.6 | - |
Macro focusing distance | 1cm | - |
Number of lenses | - | 121 |
Crop factor | 5.8 | 1 |
Screen | ||
Range of screen | Fixed Type | Fully articulated |
Screen sizing | 3 inches | 3 inches |
Screen resolution | 922k dot | 1,440k dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 9,440k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.91x |
Features | ||
Min shutter speed | 15s | 30s |
Max shutter speed | 1/2000s | 1/8000s |
Continuous shutter speed | 2.5fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 4.00 m (with Auto ISO) | no built-in flash |
Flash modes | Auto, on, slow synchro, off | no built-in flash |
External flash | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 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 | 1920x1080 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 182g (0.40 pounds) | 699g (1.54 pounds) |
Dimensions | 97 x 57 x 28mm (3.8" x 2.2" x 1.1") | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") |
DXO scores | ||
DXO Overall rating | not tested | 85 |
DXO Color Depth rating | not tested | 23.6 |
DXO Dynamic range rating | not tested | 13.3 |
DXO Low light rating | not tested | 2993 |
Other | ||
Battery life | 295 photographs | 600 photographs |
Battery format | Battery Pack | Battery Pack |
Battery ID | - | NP-FZ100 |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse recording | With downloadable app | |
Storage media | SD/SDHC/SDXC card | Dual SD/CFexpress Type A slots |
Storage slots | One | Two |
Launch pricing | $279 | $3,499 |