
The recent OnePlus 13T has demonstrated that even with a reduced screen size, it has not compromised on battery performance, featuring an impressive 6, 260mAh power cell. This achievement is largely attributed to the innovative use of silicon-carbon technology. Now, rumors are circulating about OnePlus developing a new flagship smartphone powered by the Snapdragon 8 Elite chipset, which is expected to house an even more formidable 7, 800mAh battery.
Engineering Challenges Ahead for the 7, 800mAh Battery
As various Chinese smartphone manufacturers increasingly adopt silicon-carbon batteries, they are rapidly launching premium and mid-range models that include larger battery capacities previously deemed unfeasible. Continuous improvements in battery technology suggest that by 2025, consumers can anticipate smartphones equipped with batteries exceeding 6, 000mAh, enabling manufacturers to prioritize not just longevity but also camera capabilities and device thickness.
According to the latest update from the well-known tipster Digital Chat Station on Weibo, OnePlus is in the process of developing a high-end flagship featuring the Snapdragon 8 Elite processor combined with a substantial 7, 800mAh battery. The OnePlus 13T set a precedent by ingeniously fitting a 6, 260mAh battery into a device with a compact 6.32-inch display, albeit with a simplified dual-camera setup on the back.

Currently, details about the potential screen size of this new flagship and whether OnePlus will need to engage in innovative engineering to accommodate the hefty 7, 800mAh battery remain scarce. As new information emerges, we will keep our readers updated. It is worth noting that OnePlus has been steadily increasing battery capacities across its premier smartphones, which strongly indicates that the company is committed to achieving this ambitious goal with its upcoming release.
News Source: Digital Chat Station
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