(Oppo) OnePlus 13 and Oppo Find X9 tie on the OH Rank at a score of 73. (Oppo) OnePlus 13 wins on Battery and Screen; Oppo Find X9 wins on Performance and Video. (Oppo) OnePlus 13 is 2.6mm wider than Oppo Find X9. Oppo Find X9 is the more recent release, from Oct 22, 2025.
EDITORIAL: OnePlus has been doing things right for a long time, always searching for the âflagship killerâ title. They got it right this time with a phone that cuts (a few) corners with the camera while besting the competition in performance and battery. The screen is great too, just not as bright as top competition. OnePlus still includes an excellent mute-vibrate-ringer slider but the SD memory and desktop replacement software are missing as always. No AF on Selfie either, only 4 OxygenOS future updates
EDITORIAL: (this is a pre-test listing based on reasonable expectations of battery charging speed as well was photo, video and software performance) Oppo brings an iterative upgrade with narrower body, best Dimensity chip, UFS 4.1 memory architecture, ultrasonic fingerprint sensor, brighter screen and Bluetooth 6.0 but the biggest upgrades is the 7000mAh battery that delivers 2 day endurance. The back and front cameras remain the same with minor tweaks. Design and build are the same: flagship (tho a bit bland). Screen didnât get LTPO tech and the selfie remains sans-AF: the weakest part of this excellent phone. Oppo also added more AI tricks and a new customizable function button.
Both phones here were scored by me, using the same ten categories, with no ads, sponsorships, or manufacturer relationships — this comparison is as objective and honest as it gets.