Review: Is the Xiaomi 15 Ultra Vs Galaxy S25 Ultra Vs iPhone 16 Pro Max Camera … Worth the Hype?

Verdict in 10 Seconds: The Galaxy S25 Ultra wins on zoom versatility and raw detail, but the iPhone 16 Pro Max still rules for effortless, cinematic photos and video.

The Good & The Bad

Flagship smartphone cameras have reached a point where “best” depends entirely on your shooting style. Are you a zoom junkie? A video storyteller? Or do you just want every snap to look perfect without tweaking settings? We spent weeks testing the Xiaomi 15 Ultra, Galaxy S25 Ultra, and iPhone 16 Pro Max in everything from golden-hour portraits to dimly lit cafes – and the results might surprise you.

First Impressions

All three phones feel premium, but their camera philosophies diverge immediately. The S25 Ultra’s boxy titanium frame houses a camera island that screams “pro,” while the iPhone’s minimalist design hides its computational magic behind simplicity. Xiaomi leans into its Leica partnership with bold red accents and a grippy vegan leather option – but it’s the lens specs that really set them apart.

Real-World Speed

In our speed test, the iPhone locked focus fastest in low light thanks to its LiDAR scanner, while the S25 Ultra’s multi-directional PDAF edged out the competition in daylight tracking. Xiaomi’s laser autofocus was snappy but occasionally hunted in mixed lighting. For burst shooting, all three handled 10+ shots smoothly – but only the iPhone preserved consistent exposure across the sequence.

Photo & Video Quality

• Main Camera: The S25 Ultra’s 200MP sensor captures stunning detail when light is good, but the iPhone’s larger 1/1.28″ sensor wins in dynamic range and low-light clarity. Xiaomi’s 50MP LYT-900 sensor delivers rich, film-like colors straight out of the box – especially with Leica Vivid mode.
• Telephoto Zoom: At 3x, Samsung dominates with crisp, noise-free shots. The iPhone struggles beyond 2x, relying heavily on digital zoom. Xiaomi’s dual telephoto system (3x + 100mm periscope) offers flexibility, but the 100mm lens shows softness at max zoom.
• Ultrawide: Samsung’s 50MP ultrawide leads in resolution and corner sharpness. The iPhone’s 48MP shooter has slightly wider coverage (13mm vs 14mm) but trails in fine detail. Xiaomi’s ultrawide suffers from visible distortion at edges.
• Video: iPhone takes the crown with buttery-smooth stabilization, accurate skin tones, and ProRes support. Both Samsung and Xiaomi offer 8K@30fps, but real-world footage looks oversharpened compared to Apple’s natural rendering. In ultrawide video, the iPhone again delivers richer colors and better exposure consistency.
• Selfies: Xiaomi’s 32MP front camera captures the most detail, but skin tones lean warm. The iPhone’s 12MP sensor produces more natural-looking portraits with excellent depth mapping. Samsung’s selfie cam is competent but lacks the computational polish of its rivals.

DxOMark scores back this up: the S25 Ultra leads in zoom (166) and bokeh (170), while the iPhone wins preview accuracy (93) and overall photo consistency.

Final Score

Tags: Xiaomi 15 Ultra camera review, Galaxy S25 Ultra vs iPhone 16 Pro Max, smartphone camera comparison 2025, best phone for photography, 200MP camera test, periscope zoom battle, iPhone 16 Pro Max video quality, Samsung S25 Ultra zoom, Leica phone camera, flagship phone shootout