Best Battery Backup Mobile Phones Under 20000

The Realme 15x is a compelling phone only for those who prefer getting a long battery life on a budget along with a decently fast charging support. This certainly comes at a cost of visual and imaging flair which when coupled with a dated chipset makes the phone a hard sell in the sub Rs 20,000 segment.

For someone who need a snappy phone that easily lasts more than a day and click decent photos, the Realme P4 is an excellent option. With good upgrades over its predecessor, the P4 stands out not only in terms of design but also delivers good performance for the price.

The Realme C55 brings a good spec package at a fairly affordable price, featuring a FULL HD screen with fast refresh rate, a large battery, decent main camera, and a lightweight build. However, the UI is packed with troubling bloatware, the selfie camera is below average and so is the screen brightness. It is a decent option under the budget but there are better one’s out there.

The Oppo K14 5G is a budget smartphone that prioritises practicality over everything. Starting at Rs 19,999, it offers exceptional battery life, along with solid durability, reliable cameras and a polished ColorOS software. While the HD+ display and performance won't impress power users, the phone delivers a dependable day-to-day experience that makes it easy to recommend for most buyers.

The Redmi 15 is a good budget phone, but its entire identity hinges on its 7,000mAh battery. Beyond that, its offers only a single camera, slow charging speed and an ancient display technology. The smartphone fails to impress in its price segment. The Redmi 15 is ideal for those who prioritise battery and screen size above all.

Poco M7 Plus is the perfect choice if you’re looking for a multimedia focused smartphone. It has a large and bright display, a huge battery, and pretty loud speakers. Other than that, the performance, cameras, and the HyperOS Android skin leave something to be desired.

The Realme P4x combines one of the best processors in the segment with a ginormous battery, all in a pretty sleek form factor. It excels at gaming and is capable of lasting two days on a charge. However, the camera performance is average and charging it back up takes a lot of time. If you prioritise speed and stamina over others, it's one of the best value phones you can get right now.