Comparing Samsung and OnePlus Cameras at Six Flags: A Photo Journey

Less than a year after its predecessor, the OnePlus 15 has hit the market and I've been eager to test its photography prowess against other leading smartphones in the United States.

OnePlus has been gaining recognition for its camera capabilities, building on the success of the OnePlus 13. The question is whether the OnePlus 15 continues this trend. Some changes have occurred since the last iteration.

Exploring the OnePlus 15 Camera Features

The most notable change is the end of its partnership with Hasselblad, yet the OnePlus 15 introduces XPAN mode, a feature that sparked curiosity when initially announced.

I have been delving into what the OnePlus 15 can achieve. To see if it competes with 2025's top camera phone, the Samsung Galaxy S25 Ultra, it was essential for me to test them side by side. Here's how the hardware compares.

The OnePlus 15 features a triple 50-megapixel rear camera setup with a main lens aperture of f/1.8 and a 1/1.56" sensor. It also boasts a 116-degree ultrawide lens and a 3.5x optical zoom telephoto lens.

In contrast, the Samsung Galaxy S25 Ultra is equipped with a standout 200-megapixel primary camera with f/1.7 aperture and a 1/1.3" sensor, plus a 50-megapixel ultrawide lens with a wider 120-degree field of view. It also has two telephoto lenses – a 10-megapixel 3x optical zoom and a 50-megapixel 5x optical zoom.

Samsung also differs in its 12-megapixel front-facing camera against the OnePlus's 32-megapixel selfie camera. Samsung's array offers versatility with its 200-megapixel main camera catching the eye. However, OnePlus’s consistent 50-megapixel trio offers a reliable experience, so I ventured to Six Flags Amusement Park to compare results.

1. Daytime Photography with the Main Camera

The Samsung Galaxy S25 Ultra theoretically leads with its 200-megapixel shooting power. This bears out, as the Samsung captures intricate details and textures better, particularly on surfaces like walls, whereas the OnePlus 15 smooths things out, giving a polished but less precise image.

2. Night Photography with the Main Camera

Shooting at night, especially in a smoky atmosphere like a Halloween-themed park, introduces complexities. Despite potential extra haze, OnePlus 15 emerges clearer. Samsung's attempt, possibly blurred by smoke, pales next to the sharper and more readable OnePlus result.

3. Ultrawide Lens Performance During the Day

The OnePlus 15 stands out with its ultrawide shots as it renders more detailed images of objects like corn stalks and trees around the carousel. Samsung captures more of the scene's width, but at a cost to resolution.

4. Nighttime Shots with the Ultrawide Lens

Nighttime quality typically diminishes, revealing more weaknesses in auxiliary lenses. In this scenario, Samsung showcases sharper details in structures like stairways, outperforming OnePlus's blurrier depiction.

5. Telephoto Lens at 10x Zoom

Testing telephoto capabilities on the carousel, OnePlus impresses. Although not a native zoom level, OnePlus captures vivid contrasts and textures well, beating Samsung's duller, overprocessed outputs in a well-lit scene.

6. Pushing Telephoto Zoom Limits Beyond 100x

Both phones offer significant zoom abilities, with Samsung at 100x and OnePlus at 120x. At this extreme, AI comes into play, with OnePlus delivering a surprisingly clear capture of distant flag and statue details, outshining Samsung's blurry interpretations.

Concluding Thoughts

In summary, both devices feature excellent cameras. While Samsung's excels in detail-capture capability, the OnePlus 15 takes the lead in long-distance telephoto shots, a surprising feat given Samsung's extended experience with AI-enhanced zoom technology.