Samsung Galaxy S20 comes with a 6.20-inch touchscreen display with a resolution of 1440×3200 pixels and an aspect ratio of 20:9. Samsung Galaxy S20 is powered by a 2GHz octa-core Samsung Exynos 990 processor that features 2 cores clocked at 2.73GHz, 2 cores clocked at 2.5GHz and 4 cores clocked at 2GHz. It comes with 8GB of RAM. The Samsung Galaxy S20 runs Android 10 and is powered by a 4000mAh non-removable battery. The Samsung Galaxy S20 supports wireless charging, as well as proprietary fast charging. As far as the cameras are concerned, the Samsung Galaxy S20 on the rear packs a 12-megapixel primary camera with an f/1.8 aperture; a second 64-megapixel camera with an f/2.0 aperture and a third 12-megapixel camera with an f/2.2 aperture. The rear camera setup has autofocus. It sports a 10-megapixel camera on the front for selfies, with an f/2.2 aperture. The front camera also features autofocus. The Samsung Galaxy S20 runs One UI 2.0 based on Android 10 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 1000GB). The Samsung Galaxy S20 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Samsung Galaxy S20 measures 151.70 x 69.10 x 7.90mm (height x width x thickness) and weighs 163.00 grams. It was launched in Cloud Blue, Cloud Pink, Cosmic Grey, and colours. It features an IP68 rating for dust and water protection. It bears a glass body. Connectivity options on the Samsung Galaxy S20 include Wi-Fi 802.11 a/b/g/n/ac/Yes, GPS, Bluetooth v5.00, NFC, USB Type-C, 3G, and 4G with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, barometer, compass/ magnetometer, gyroscope, proximity sensor, and in-display fingerprint sensor. The Samsung Galaxy S20 supports face unlock.