To enable Power-Saving Mode on Xiaomi phones, open Settings > Battery & performance > Battery saver, then toggle it on. This limits background activity, reduces screen brightness, and pauses syncing to extend battery life. For emergencies, use Ultra Power Saving Mode, which restricts functionality to basic features like calls and messages.
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What Are the Differences Between Power-Saving and Ultra Power-Saving Modes?
Power-Saving Mode conserves battery by limiting background processes and reducing screen refresh rates. Ultra Power Saving Mode, however, disables non-essential apps, switches to a grayscale display, and restricts connectivity to only cellular data. This extends standby time by up to 5x but limits functionality to calls, messages, and a few pre-selected apps.
| Feature | Power-Saving Mode | Ultra Power-Saving Mode |
|---|---|---|
| Background Apps | Limited | Frozen |
| Display | Reduced brightness | Grayscale |
| Connectivity | Wi-Fi/Bluetooth enabled | Cellular only |
Ultra Power-Saving Mode is ideal for situations where charging isn’t possible for extended periods, such as outdoor trips or emergencies. However, its aggressive restrictions mean you’ll miss notifications from social media or email apps. Power-Saving Mode offers a middle ground – it preserves core smartphone functions while still delivering 30–50% extra battery life compared to normal usage.
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How Does Power-Saving Mode Affect App Performance?
Apps running in the background are paused, and notifications may be delayed. GPU rendering and vibration feedback are reduced, which might impact gaming or multimedia experiences. However, foreground apps like calls and messages remain unaffected.
“Users often report minor lag when switching between apps in Power-Saving Mode, especially with RAM-intensive applications like video editors. This is a deliberate trade-off for extended battery endurance.” – MIUI Development Team
The performance impact varies by app category. Navigation apps like Google Maps remain functional but may refresh location data less frequently. Streaming services like YouTube will work, but video resolution might automatically downgrade to 480p. Gaming performance sees the most noticeable dip – frame rates often drop below 30 FPS, and touch response latency increases by 15–20 milliseconds.
Can You Schedule Power-Saving Mode on Xiaomi Phones?
Yes. Under Battery saver settings, select Schedule to auto-activate the mode during specific hours (e.g., nighttime) or at custom battery levels. This ensures uninterrupted battery optimization without manual intervention.
Why Isn’t My Xiaomi Phone’s Power-Saving Mode Working?
Common fixes include restarting the device, updating MIUI software, or resetting battery settings. If third-party apps override system configurations, check Battery optimization permissions under app-specific settings.
What Hidden Battery Optimization Tools Does MIUI Offer?
Xiaomi’s Battery & performance menu includes App battery saver (per-app restrictions), Sleep mode (limits background tasks overnight), and Auto-close apps (terminates unused apps after 10 minutes). These tools synergize with Power-Saving Mode for granular control.
News
1. Xiaomi Introduces AI-Optimized Power Saving Mode in HyperOS 2.0
In 2025, Xiaomi’s HyperOS 2.0 update includes an AI-driven power-saving mode that dynamically adjusts CPU, display, and background app activity based on usage patterns. The feature learns user habits to extend battery life without noticeable performance drops, available in Settings > Battery > AI Power Saver.
2. New Ultra-Low Power Mode Extends Battery Life by 72 Hours
Xiaomi’s 2025 flagship phones now offer an enhanced Ultra Power Saving Mode, reducing functionality to core apps while maintaining connectivity. This mode can stretch a 10% charge to over 72 hours, ideal for emergencies or travel, activated via Quick Settings or voice command.
3. Adaptive Charging Protects Battery Health in Power-Saving States
Xiaomi’s 2025 Battery Care update intelligently slows charging when power-saving modes are active, reducing heat and degradation. The system also prioritizes overnight charging optimization, learning sleep schedules to complete charging just before waking.
FAQs
- Does Power-Saving Mode Limit Charging Speed?
- No, but Xiaomi’s Optimized charging feature slows charging overnight to preserve battery health. This works independently of Power-Saving Mode.
- Can I Use Ultra Power Saving Mode Indefinitely?
- Technically yes, but prolonged use may disrupt app notifications and updates. Recommended for emergencies only.
- Do Themes Affect Battery Life on Xiaomi Phones?
- Dark themes with AMOLED-friendly designs can reduce screen energy use by up to 40%. Avoid live wallpapers or overly complex animations for optimal savings.