Sony Alpha 7S III vs Olympus TG-610

In this comparison, we will evaluate the Sony Alpha 7S III and the Olympus TG-610, 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 7S III was introduced in July 2020 and Olympus TG-610 was introduced in January 2011. 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 7S III over Olympus TG-610.

This section shows those features and specifications which are the reason to choose Olympus TG-610 over Sony Alpha 7S 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 7S III and Olympus TG-610 have 3.0" screens with 1,229k dot and 920k dot resolutions respectively. Sony Alpha 7S III has a Fully Articulated screen which makes it selfie and vlogger friendly and generally very useful for video shooting. Olympus TG-610 has a Fixed screen Sony Alpha 7S III also features 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 (OLED) Viewfinder on Sony Alpha 7S III

Sony Alpha 7S III has a built-in 0.64" Electronic (OLED) viewfinder with 9,437k dot resolution. It has a 100% coverage and 0.91x magnification. There is no built-in or optional viewfinder available on Olympus TG-610.

Sony Alpha 7S III features a 12.1 megapixel Full Frame BSI-CMOS sensor with dimensions of 35.6 x 23.8 mm and a total area of 847.3 mm². Its native ISO range is 80 - 102,400 and expands to 50 - 409,600 in boosted mode. Olympus TG-610 features a 14 megapixel 1/2.3-inch CCD sensor with dimensions of 6.17 x 4.55 mm and a total area of 20.7 mm². Its native ISO range is 80 - 1,600.

Sony Alpha 7S III has 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 7S III is equipped with BIONZ XR processor and can take pictures up to 4240 x 2832 resolution. Olympus TG-610 is equipped with TruePic III+ processor and can take pictures up to 4288 x 3216 resolution. It can also take pictures with lower resolution like 4288 x 2416, 3264 x 2448, 2560 x 1920, 2048 x 1536, 1600 x 1200, 1280 x 960, 640 x 480 with 4:3, 16:9 aspect ratios.

Image Stabilization

The cameras have a built-in image stabilization (5.5 stops of compensation in Sony Alpha 7S III). On Sony Alpha 7S 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 on Sony Alpha 7S III

Sony Alpha 7S III has a built-in Wi-Fi (Wi-Fi 5, 802.11ac/b/g/n, 2.4/5 GHz) 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 7S III

Sony Alpha 7S III has a built-in Bluetooth (version 5) 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 7S III

Sony Alpha 7S 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 7S III has a Full Size HDMI and Olympus TG-610 has an HDMI connector for video signal output.

Battery

Sony Alpha 7S III comes with NP-FZ100 battery pack with battery life of 600 shots and Olympus TG-610 comes with LI-50B battery pack with battery life of 210 shots.

External Storage Slots

Sony Alpha 7S III has Dual CFexpress Type A / SD (UHS-II) card slots. Olympus TG-610 has a single SD/SDHC/SDXC card slot.

Shutter

Sony Alpha 7S III has Electronic shutter and Mechanical Focal Plane shutter. Shutter speed can go up to 1/8000 sec on Sony Alpha 7S III, and up to 1/2000 sec on Olympus TG-610. Sony Alpha 7S III can shoot continuously up to 10.0 fps. Olympus TG-610 can shoot continuously up to 0.7 fps.

Focusing

Sony Alpha 7S III has Fast Hybrid AF (Phase-detection / Contrast-detection) system with 759 focusing points and Olympus TG-610 has . Sony Alpha 7S III has detection range from -6 to +20 EV.

Exposure

Exposure meterings of Sony Alpha 7S III ranges from -3 to +20 EV and you can set the exposure compensation within the ±5 EV range on Sony Alpha 7S III. You can also do exposure lock and exposure bracketing and manual exposure adjustment on Sony Alpha 7S III and exposure bracketing on Olympus TG-610.

Flash

Olympus TG-610 has a built-in flash with maximum range of 4.20 m. Sony Alpha 7S 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 7S III.

Sony Alpha 7S III body has dimensions of 129 x 97 x 81 mm (5.08 x 3.82 x 3.19") and Olympus TG-610 body has dimensions of 96 x 65 x 26 mm (3.78 x 2.56 x 1.02"). Sony Alpha 7S III weighs 699 g (1.54 lb / 24.66 oz) and Olympus TG-610 weighs 190 g (0.42 lb / 6.70 oz).

Sony Alpha 7S III

Olympus TG-610

129 mm

97 mm

96 mm

65 mm