smartphones keep improving each year, and in that particular instance, they are the two most discussed smartphones at the moment – Samsung Galaxy S25 Ultra and OnePlus 13. Both offer solid features, brilliant designs, and impressive cameras. But which one is better? That depends on what one wants in a phone. In display, performance, battery, and camera, let us compare them to figure out how well they perform.
OnePlus 13: Performance and speed
The OnePlus 13 packs a well-sized 6.82 inch AMOLED display along with an ultra-high refresh rate of 120 Hz rendering a super-fluid scrolling and animation experience. The quality of the screen is sharp and of high vibrance. OnePlus actually is offering something a bit different this year, and it feels more premium: eco-leather options add a singular touch in designs.
Underneath, the OnePlus 13 hosts one of the latest high-speed performance processors, which works marvels during multitasking, gaming and heavy user demands. For quite heavy multitasking, the OnePlus doesn’t freeze at all really and has no lag whatsoever from even the most demanding applications. The battery life is also pretty good, lasting a full day without any trouble. However, the best thing is rapid charging – 80W or even 100W wired charging and you are ready to go after just a few minutes from a drained battery. This really is ideal for those who do not want to wait hours for charging their devices.
The OnePlus 13 camera system is on par with rivals, with a triple camera of 50MP developed along with a Hasselblad co-brand, which is apparent in better colors and more real images. The zoom quality remains average while the night mode is good at taking clear photos when the environment is dim. Overall, this phone fully competes and provides high-end performance at a little lower price than some other flagship counterparts.
The Samsung Galaxy S25 Ultra, Super Flagship
The Galaxy S25 Ultra has a massive 6.9-inch Dynamic AMOLED 2X display, making it a monster phone. With a 120Hz refresh rate, it runs smooth, while high brightness allows for visibility in direct sunlight. Compared with its predecessors, Samsung has intentionally made this phone lighter and easier to hold.
The Snapdragon 8 Elite chip is to thank for the insane performance. Video editing, gaming, or juggling a couple of apps – this phone does it all with easy-breezy smoothness. Battery-wise, this one is simply awesome, lasting on moderate use for up to two days. With fast charging, it is not the fastest, though; the OnePlus 13 does it better.
The camera system is one of the flagship features of the Galaxy S25 Ultra. It is equipped with a main sensor of 200MP, which is capable of taking incredibly detailed images. The telephoto lens has fantastic zooming capabilities, making it one of the best smartphones for photographers. But some users complain about Samsung being too aggressive in its AI processing, ruining the natural looks of images in the process.
Both phones provide top-of-the-line features, but where one excels, the other falters. OnePlus 13 is great for people after fast performance, super-fast charging, and overall good camera, with a little less price tag. In contrast, the Samsung Galaxy S25 Ultra caters to those looking for the best display, the best camera, and solid battery life. If you wish for something in cutting-edge photography and classy luxury, go for the S25 Ultra. But if speed, efficiency, and value matter to you most, you can’t hope beyond the OnePlus 13.