Sony Alpha 7 III vs Canon PowerShot S120

In this comparison, we will evaluate the Sony Alpha 7 III and the Canon PowerShot S120, highlighting the advantages of each over the other, discussing their pros and cons, shared strengths and weaknesses, and providing a rating based on their available features and specifications to assist you in choosing the one that best suits your needs.

Sony Alpha 7 III was introduced in February 2018 and Canon PowerShot S120 was introduced in November 2013. Let us first list highlights of the models.

Now that we've looked at the most essential specifications and gained a basic understanding of these cameras, we can delve into more details and see the differences between them.

This section shows those features and specifications which are the reason to choose Sony Alpha 7 III over Canon PowerShot S120.

This section shows those features and specifications which are the reason to choose Canon PowerShot S120 over Sony Alpha 7 III.

We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

Screen

Sony Alpha 7 III and Canon PowerShot S120 have 3.0" screens with 922k dot resolution. Sony Alpha 7 III has a Tilting screen which makes it very useful for photography purposes but not so useful for video shooting. Canon PowerShot S120 has a Fixed screen Both models feature touchscreen which has advantages such as easy menu navigation, intuitive controls, quick setting adjustment and most importantly a Touch-to-Focus functionality allowing users to select a specific point on the screen where they want the camera to focus. This feature can be helpful for achieving precise focus in both photo and video recording.

Electronic Viewfinder on Sony Alpha 7 III

Sony Alpha 7 III has a built-in 0.5" Electronic viewfinder with 2,359k dot resolution. It has a 100% coverage and 0.78x magnification. There is no built-in or optional viewfinder available on Canon PowerShot S120.

BSI-CMOS Sensor

Sony Alpha 7 III features a 24.2 megapixel Full Frame BSI-CMOS sensor with dimensions of 35.8 x 23.8 mm and a total area of 852 mm². Its native ISO range is 100 - 51,200 and expands to 50 - 204,800 in boosted mode. Canon PowerShot S120 features a 12.1 megapixel 1/1.7-inch BSI-CMOS sensor with dimensions of 7.44 x 5.58 mm and a total area of 31.1 mm². Its native ISO range is 80 - 12,800.

The cameras have BSI-CMOS sensor, short for Backside Illuminated Complementary Metal-Oxide-Semiconductor sensor. In traditional CMOS sensors, the wiring and circuitry are located on the front side of the sensor, which can block some of the incoming light. BSI technology flips this design by placing the photosensitive elements (pixels) on the backside of the sensor, allowing more light to reach the pixels. This significantly enhances light sensitivity and improves low-light performance. BSI-CMOS sensors are particularly effective in low-light conditions, as they can capture more light, resulting in brighter and less noisy images. This makes them well-suited for indoor and night photography. BSI-CMOS sensors deliver a higher SNR and reduced cross-talk.

Sony Alpha 7 III is equipped with BIONZ X processor and can take pictures up to 6000 x 4000 resolution. It can also take pictures with lower resolution like 6000 x 3376, 3936 x 2624, 3936 x 2216, 3008 x 1688, 3008 x 2000 with 3:2, 16:9 aspect ratios. Canon PowerShot S120 is equipped with DIGIC 6 processor and can take pictures up to 4000 x 3000 resolution. It can also take pictures with lower resolution like 4000 x 3000, 4000 x 2248, 4000 x 2664, 2992 x 2992, 2816 x 2112, 2816 x 1880, 2816 x 1584, 2112 x 2112, 1920 x 1080, 1600 x 1200, 1600 x 1064, 1200 x 1200, 640 x 480, 640 x 424, 640 x 360, 480 x 480 with 1:1, 5:4, 4:3, 3:2, 16:9 aspect ratios.

Image Stabilization

The cameras have a built-in image stabilization (5 stops of compensation in Sony Alpha 7 III). On Sony Alpha 7 III it means that you are still getting vibration reduction when it is paired with non-image stabilizied lenses. It also works with lenses with optical image stabilization and in combination can achieve even better compensation.

Built-in Wi-Fi

Cameras have built-in Wi-Fi (802.11b/g/n 2.4 GHz on Canon PowerShot S120) which allows to easily transfer photos and videos from the camera to other Wi-Fi-enabled devices, such as smartphones, tablets, printers, or computers. This eliminates the need for cables and allows for quick and convenient media sharing and social media integration. It gives you the ability to control your camera remotely using a smartphone or tablet. This is particularly useful for taking self-portraits, group shots, or capturing images in challenging conditions without having to touch the camera. Firmware updates can also be downloaded and installed wirelessly.
  Check out the cameras in our database that have built-in WiFi.

Bluetooth on Sony Alpha 7 III

Sony Alpha 7 III has a built-in Bluetooth which lets you to connect the camera to a smartphone or a dedicated remote control device. This allows you to remotely trigger the camera, adjust settings and controls remotely through a paired mobile app. While Wi-Fi is generally faster for transferring larger files, Bluetooth can be used for small, selective transfers, it can provide real-time information about your camera's battery status, memory card capacity, and other key settings directly on your paired smartphone or smartwatch.
  Check out the cameras in our database that have built-in Bluetooth.

NFC on Sony Alpha 7 III

Sony Alpha 7 III has Near Field Communication (NFC) technology which simplifies the process of pairing it with other NFC-enabled devices like smartphones or tablets. It allows to quickly transfer photos and videos or remotely control the camera from compatible device. NFC can also be used for authentication and security purposes. It can verify your identity before accessing certain features or transferring sensitive data. It can be used with NFC-enabled accessories as well, such as lenses, flashes and GPS devices.

USB Inputs and HDMI Outputs

Both models have USB inputs for data transfer. Sony Alpha 7 III has a Micro HDMI and Canon PowerShot S120 has a Mini HDMI connector for video signal output.

Battery

Sony Alpha 7 III comes with NP-FZ100 battery pack with battery life of 610 shots and Canon PowerShot S120 comes with NB-6LH battery pack with battery life of 230 shots.

External Storage Slots

Sony Alpha 7 III has two card slots - one for SD/SDHC/SDXC (UHS-II) and one for SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I). Canon PowerShot S120 has a single SD/SDHC/SDXC card slot.

Shutter

Sony Alpha 7 III has Electronic shutter. Shutter speed can go up to 1/8000 sec on Sony Alpha 7 III, and up to 1/2000 sec on Canon PowerShot S120. Sony Alpha 7 III can shoot continuously up to 10.0 fps. Canon PowerShot S120 can shoot continuously up to 12.1 fps.

Focusing

Sony Alpha 7 III has 693 focusing points and Canon PowerShot S120 has 9 focusing points. Sony Alpha 7 III has detection range from -3 to +20 EV.

Exposure

Exposure meterings of Sony Alpha 7 III ranges from -3 to +20 EV and you can set the exposure compensation within the ±5 EV range on Sony Alpha 7 III and ±2 range on Canon PowerShot S120. You can also do exposure lock, exposure bracketing and manual exposure adjustment on Sony Alpha 7 III and exposure bracketing and manual exposure adjustment on Canon PowerShot S120.

Flash

Canon PowerShot S120 has a built-in flash with maximum range of 7.00 m. Sony Alpha 7 III has no built-in flash but an external flash may be connected via Intelligent Hot Shoe. The fastest flash synchronization speed is 1/250 sec on Sony Alpha 7 III.

Sony Alpha 7 III body has dimensions of 127 x 96 x 74 mm (5 x 3.78 x 2.91") and Canon PowerShot S120 body has dimensions of 100 x 59 x 29 mm (3.94 x 2.32 x 1.14"). Sony Alpha 7 III weighs 650 g (1.43 lb / 22.93 oz) and Canon PowerShot S120 weighs 217 g (0.48 lb / 7.65 oz).

Sony Alpha 7 III

Canon PowerShot S120

127 mm

96 mm

100 mm

59 mm

96 mm

59 mm

74 mm

29 mm