Poco X7 Pro-killing smartphone tipped to launch with massive battery

The 6,500mAh T4x 5G is Vivo's biggest battery monster of an Android smartphone to date - however, its successor might be even more of one.

It is thought to challenge the Redmi Turbo 4 (or Poco X7 Pro for the international market, now available for $390.08 on Amazon) with the same Dimensity 8400 processor from MediaTek - but to have what might be marketed as the 'world's biggest battery' at an estimated capacity of no less than 7,600mAh.

The X7 Pro might charge faster, as both device are tipped to come with the same 90W charging as Vivo's flagship X200 Pro. The next-gen Blue Ocean battery might be paired with a 50MP rear camera and a high-end ultrasonic in-display fingerprint sensor.

Then again, it could also be installed in a chassis with a plastic frame in order to make it more affordable. Its 6.78-inch display might be 1.5K in resolution, but come with LTPS technology rather than a higher-end LTPO solution for power-efficiency.

The device might be unleashed as the Vivo T5x - or possibly an Ultra counterpart to the rumored Y300 Pro+ -  in the near future.