Introduced in mid-January, the flagshipSamsung smartphones from the Galaxy S21 range undergo extensive battery life performance testing and other parameters. Representatives of the PhoneArena resource examined the battery life of all three models of the line and compared them with the top models of smartphones from Samsung competitors.
First of all, it should be remembered that the basicThe Galaxy S21 model entered the AMOLED market with a 6.2-inch screen (2400x1080), a 4000 mAh battery and a variable refresh rate up to 120 Hz. The middle model Galaxy S21 + is presented with a 6.7-inch AMOLED screen (2400x1080) and a 4800 mAh battery. And the top model of the flagship Galaxy S21 Ultra line gets a 6.8-inch screen (3200x1440) and a 5000 mAh battery.
The first trial was dedicated to researchbattery life during standard work on the Internet in web surfing mode at a refresh rate of 60 Hz. The base model Galaxy S21 lasted 9 hours and 6 minutes continuously, while the Galaxy S21 + lasted 12 hours and 11 minutes. The flagship Galaxy S21 Ultra showed a record of autonomous life at 16 hours 7 minutes, almost two hours ahead of the closest competitor - Xiaomi Mi 10 Pro (14 hours and 12 minutes).
The mode of watching videos from YouTube led to the following indicators: Galaxy S21 - 7 hours 36 minutes. The Galaxy S21 + lasted 8 hours 27 minutes and the Galaxy S21 Ultra 8 hours 52 minutes.
Game mode (60Hz) resulted in even moreequalizing the battery life of the line smartphones. So Galaxy S21 "survived" in games for 7 hours and 9 minutes. And the Galaxy S21 Ultra and Galaxy S21 + showed very similar battery life in the gaming world, 8 hours 40 minutes and 8 hours 36 minutes, respectively.
The journalists also checked the charging time of smartphones.The Galaxy S21 recharged to 100% in 90 minutes, the Galaxy S21 + in 70 minutes, and the flagship Galaxy S21 Ultra, which has the largest battery capacity, recharged in just 69 minutes. All models used a 25W charger.