Display Size: Measured diagonally, Galaxy S21 5G's screen size is 6.2" in the full rectangle and 6.1" with accounting for the rounded corners and Galaxy S21+ 5G's screen size is 6.7" in the full rectangle and 6.5" with accounting for the rounded corners; actual viewable area is less due to the rounded corners and camera hole.
Battery Capacity (Typical): Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 3880mAh for Galaxy S21 5G and 4660mAh for Galaxy S21+ 5G. Actual battery life may vary depending on network environment, usage patterns and other factors.
Network: 5G network availability may vary depending on the country, network provider and user environment.
User Available Memory: User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.
Battery: Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.