OPPO Reno15 FS: Enabling and Evaluating Power Saving Modes

Accessing Power Saving Features

• 👆 Swipe down from the top right of your OPPO Reno15 FS screen to access toggles and find the Power Saving mode.
• ✏️ If the toggle isn't visible, tap the pencil icon to edit Quick Settings and add it from the available options.
• ➕ The Super Power Saving mode toggle can also be added for additional battery-saving functionality.

Understanding Power Saving Modes

• 💡 Normal Power Saving mode extends battery life by reducing system performance and disabling some functions, potentially delaying notifications and internet connectivity when the device is idle.
• ⚠️ Ultra Power Saving mode significantly alters the home screen by removing wallpapers and most applications, prioritizing battery life at the expense of usability.
• ⚙️ Holding the Power Saving toggle opens its settings, where you can view the estimated battery life extension for each mode.

Evaluating Battery Savings

• 📊 The normal mode on the Reno15 FS (6,500 mAh battery) offers approximately 24 hours of battery life.
• ⏳ The standard Power Saving mode provides an additional 1 hour and 44 minutes of battery life.
• 📉 The Ultra Power Saving mode offers an estimated 3.5 hours of extra battery life.
• ❗ These figures are considered disappointing and ineffective, especially for a device with a large battery capacity.

Manual Battery Saving Tips

• 📉 Lowering screen brightness can significantly extend battery life, potentially by 10 hours, offering better results than the built-in modes.
• 📍 Disable location services when not needed to conserve power.
• 📶 Turning off Wi-Fi and NFC can also contribute to better battery performance.
• ⌚ Disable the Always On Display feature through settings (Home screen style and lock screen > Always On Display) to save additional battery.
• 🚀 Manual adjustments are recommended over the phone's built-in power-saving modes, which are deemed ineffective.