Samsung Galaxy S21 Ultra 5G. Review; Specifications; Read opinions; Pictures; 128GB 12GB RAM $ 345.80 All prices. Compare with Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China: CPU: In our Galaxy S21 Ultra vs iPhone 12 Pro Max face off, Samsung's phone handily beat the iPhone in 5G speed across AT&T and T-Mobile. For our testing, we did five dry runs and five recorded tests Supports fast charging. Samsung Galaxy A52s 5G. Samsung Galaxy S21 Ultra. Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes. Here we compared two smartphones: the 6.67-inch Tecno Camon 20 Pro 5G (with MediaTek Dimensity 8050) that was released on May 9, 2023, against the Samsung Galaxy S21, which is powered by Exynos 2100 and came out 28 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices. Differences. Review. Here we compared two smartphones: the 6.8-inch Samsung Galaxy S21 Ultra (with Exynos 2100) that was released on January 14, 2021, against the Samsung Galaxy A23, which is powered by Qualcomm Snapdragon 680 and came out 14 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices. The display goes from a 6.2-inch (2960 x 1440) Super AMOLED on the S9 Plus to a 6.2-inch (2400 x 1080) Dynamic AMOLED 2x Infinity-O on the S21. The Infinity-O aspect also speaks to the improved looks, which come courtesy of the slimmer bezels. The Galaxy S21 is powered by an 8-Core Qualcomm Snapdragon 888 processor, which is compared to the Supports fast charging. Apple iPhone 11 Pro. Samsung Galaxy S21 Ultra. Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes. Compare Google Pixel 8 Pro vs Samsung Galaxy S21 Ultra 5G Differences including the Price, Camera, Display, Performance, Ram, Storage, Battery, Operating System, Network Connectivity, Multimedia Warranty Critic Rating, User Rating and more. Specifications. Google Pixel 8 Pro. Samsung Galaxy S21 Ultra 5G. xqqJG.