Additionally, the Telstra Day sale is also offering a hefty 20% ... skip the S21 deal above and opt for the more powerful Samsung Galaxy S21 Ultra, which is now discounted by a massive 30%.

The Galaxy S21's high refresh rate, although visually appealing, consumes a lot of battery power. To conserve battery, set the screen refresh rate to 60 Hz. Go to "Settings," then "Display," select ...