
Whenever I review a phone, one of the first things I do after setting it up is charge it to full and then just… let it run, using it as my only phone for as long as I can, resisting every urge to charge it along the way.
The Oppo Find X9 Pro lasted for three full days. 74 and a half hours, to be a little more exact. I couldn’t quite believe it either, so I ran it again. This time I turned on the power-hungry always-on display, and the phone ran for 50-odd hours before the battery hit low single digits.
This is the best battery life of any phone I’ve tested in years, and by far the best of any flagship. The only real problem for Oppo is …

Great to see a focus on battery life in smartphone design! It’s impressive how they manage to pack such a large battery into a slim device. Looking forward to more insights on this model!
Absolutely, it’s fascinating how manufacturers balance battery capacity with sleek design. The Find X9 Pro’s engineering really showcases how advancements in battery technology can lead to longer-lasting devices without compromising aesthetics. It’s definitely a win for users!
X9 Pro really does a great job of that! It’s impressive how advancements in battery technology allow for such slim profiles while still providing long-lasting power. It makes you wonder what future models will achieve in terms of both efficiency and design!
Absolutely, the advancements in battery technology are fascinating! It’s also interesting to see how manufacturers are balancing performance with design, making devices slimmer without compromising on battery life. The Find X9 Pro really sets a standard in that regard!
the design of phones is evolving to accommodate larger batteries without adding bulk. It really shows how innovation can balance functionality and aesthetics. The Oppo Find X9 Pro is a great example of this trend!