Smartphones with the largest batteries / Collage of Channel 24
In 2026, the smartphone market will offer several models with impressive batteries that promise long-lasting performance. These devices differ not only in battery capacity, but also in fast charging technologies, making them interesting for users who value autonomy.
Which smartphones offer the best battery life in 2026?
The spotlight is on three models that feature large batteries and fast charging. All of them are capable of providing long-term network presence during power outages, writes 24 Kanal .
- POCO F7 is equipped with a 6,500 mAh battery with support for 90W charging, allowing you to quickly recharge and keep the device running.
- Oppo Find X9 Pro has the largest battery capacity among the three – 7500 mAh. Although the exact charging capacity is not specified by the manufacturer, the smartphone supports fast charging, which ensures comfortable use without long pauses.
- The OnePlus 15R offers a 7,400 mAh battery with 80W charging. This balance between capacity and charging speed makes it an attractive option for those looking for a reliable smartphone with long battery life.
But that's not all these devices offer:
- The POCO F7 has a 6.83-inch AMOLED display with a resolution of 1280 x 2772 pixels and a refresh rate of 120 Hz. Its processor is Snapdragon 8s Gen 4, and the RAM is 12 gigabytes.
- Oppo Find X9 Pro features a 6.78-inch AMOLED display with a resolution of 1272 x 2772 pixels and a frequency of 120 Hz. The processor is MediaTek Dimensity 9500, and RAM is available in 12 or 16 gigabytes.
- The OnePlus 15R features a 6.83-inch AMOLED display with a resolution of 1272 x 2800 pixels and an adaptive refresh rate of up to 165 Hz. The processor is Snapdragon 8 Gen 5, and the RAM is 12 gigabytes.
These smartphones demonstrate that manufacturers are actively working to improve battery life by combining large batteries with fast charging technologies and powerful specifications.
How to extend the life of your smartphone even more?
Modern smartphones are impressively powerful, but their batteries often drain faster than we'd like. Simple settings and habits can significantly increase the time you can use them without recharging. Here's what you need to know about optimizing battery life.
- Reducing screen brightness is one of the most effective steps: automatic adjustment or manual reduction to a comfortable level reduces the load on the display, especially on AMOLED panels, where a dark theme saves up to 30% energy.
- Turn off unnecessary communication modules, such as Wi-Fi, Bluetooth, or GPS, when not in use, and activate Airplane mode in areas with weak signals – this prevents unnecessary network searches.
- Limit background app activity through settings by disabling automatic updates, and turn off push notifications with vibration for non-critical apps to avoid unnecessary screen wake-ups.
- Adjust your email, contacts, and calendar syncing to manual or less frequent, and use the built-in battery stats to identify the power hogs that are stealing your battery the most. Close them or replace them with lightweight alternatives like Facebook Lite.
- Activate power saving mode, which limits background processes and visual effects, especially when the battery is below 30%.
- On Android, enable Adaptive Battery for intelligent performance management.
- Update your system and applications regularly – new versions optimize energy consumption.