Best Battery Backup Mobile Phones Under 40000

The Vivo T5 Pro stands out with its massive 9,020mAh battery that easily lasts two days, backed by fast charging, a sharp and responsive display and reliable everyday performance. While the camera is decent in daylight, its low-light performance and the lack of an ultra-wide lens hold it back slightly. However, for Rs 29,999, the Vivo T5 Pro is one of the more well-rounded phones in the segment right now.

The Infinix Note 60 Pro is a capable mid-range phone that gets more right than wrong. Its display is genuinely good, the 6,500mAh battery lasts a day easily, and the phone handles everyday tasks with decent gaming performance. The Active Matrix Display is a fun addition, and the stereo speakers make media consumption enjoyable. However, the camera needs major improvements, and the iPhone 17 Pro-inspired design may not appeal to everyone. At Rs 31,999, it is a well-rounded phone that holds its own in a competitive segment, provided you know what you're signing up for.

The OnePlus Nord CE 6 delivers a smooth, reliable everyday experience with a vibrant display, fluid software and exceptional battery life that easily lasts almost two days. It handles multitasking and casual gaming well, though performance isn't class-leading. The design is practical and comfortable, if not particularly distinctive. Cameras perform well in good lighting but can be inconsistent otherwise. If you can overlook these compromises, it's a dependable, fuss-free phone that gets the job done.

The OnePlus Nord CE 5 is easily the strongest Core Edition phone yet, packing a massive battery, a super bright AMOLED display, a powerful Dimensity processor, good cameras, and long-term software support. All of this at a starting price of Rs 24,999 makes it a solid recommendation for the price.

The Poco X8 Pro continues the series tradition of delivering exceptional performance but with some much-needed upgrades. It now comes in an aluminium and glass chassis, with a water-resistant build, stunning display, large vapour chamber, improved HyperOS 3 experience and 100W fast charging. While the cameras are a let-down, it was never a highlight of this Poco series. So, if gaming is all that you crave, the Poco X8 Pro wouldn't be a let down for you.