Battery life is one of the most critical pillars of the smartphone experience, often determining how reliable a device is. For communication, navigation, payments, work, entertainment, and social media, smartphones have become central to our digital lives, and the need for a dependable battery has never been greater.
A phone with a large battery ensures all-day usage without the anxiety of running out of charge during critical situations. On the other hand, fast charging offers the convenience of quickly topping up the battery when it runs low. Ideally, a smartphone that combines both a big battery and fast charging strikes the perfect balance between endurance and efficiency.
Here are five such smartphones worth considering in May 2025, all priced well within Rs 20,000, that pack big batteries, fast charging, or both to deliver excellent battery life.
iQOO Z10
Rs 19,999 (Post Rs 2,000 bank discount)
One of the best phones under Rs 20,000. (Image credit: Vivek Umashankar/The Indian Express)
The highlight of the iQOO Z10 (review) is its 7300mAh battery, one of the largest available in this price bracket. Whether you’re gaming, streaming, navigating, or attending back-to-back video calls, the Z10 is built to last well over a full day on a single charge. Complementing the big battery is 90W fast charging, which powers the phone to 100 per cent in just over an hour. The combination of a large battery and fast charging ensures that the iQOO Z10 can easily last for over two days on a single charge.
OPPO K13
Rs 17,999
OPPO K13. (Express Photo)
At the heart of the OPPO K13 5G is its 7,000mAh silicon-carbon battery. This substantial capacity, although not as large as the iQOO Z10’s, ensures users can enjoy extended periods of usage, whether it’s for gaming, streaming, or navigation.
Complementing this is the 80W SuperVOOC fast charging technology, which can charge the device to 62 per cent in just 30 minutes and achieve a full charge in under an hour. It’s an easy pick for anyone looking for a smartphone with great battery life and a seamless software experience.
Realme P3
Rs 15,999
realme P3. (Express Photo)
At the core of the Realme P3 5G is a massive 6,000mAh battery with support for 45W fast charging. According to Realme, the P3 offers up to 17.5 hours of YouTube streaming, 8.5 hours of gaming, and a massive 91.5 hours of Spotify playback per charge. It also offers segment-first features like an IP69/68 water and dust resistance rating, the Snapdragon 6 Gen 4 chip for smooth performance, and a fast 120Hz refresh rate display.
Story continues below this ad
Vivo T4x
Rs 13,999
vivo T4x. (Express Photo)
Equipped with a 6,500mAh battery, the Vivo T4x 5G offers extended usage, catering to heavy users who engage in gaming, streaming, and multitasking. The device supports 44W FlashCharge, enabling rapid charging to minimise downtime. Combined with the power-efficient Dimensity 7300 chipset, the Vivo T4x can easily last all day and more, even for heavy users. Easily one of the longest-lasting smartphones under the Rs 15,000 price mark.
OnePlus Nord CE4 Lite
Rs 17,998
Nord CE4 Lite stands out with its Mega Blue shade. (Image: Bijin Jose/The Indian Express)
Although the Nord CE4 Lite (review) doesn’t pack the biggest battery in the segment, its 5,500mAh battery delivers exemplary battery life, and when combined with 80W fast charging support, rest assured, the phone can last all day, even for heavy users. On top of that, the device also offers the latest OxygenOS 15 with an excellent set of AI features, making it a good smartphone beyond its impressive battery life. It also comes in multiple shades, including the ultra-orange variant.
اكتشاف المزيد من مباشر التقنية
اشترك للحصول على أحدث التدوينات المرسلة إلى بريدك الإلكتروني.
