Nothing Phone (3) vs Xiaomi 15 Pro

Nothing Phone (3)

A sharp 6.7-inch LTPO AMOLED with 120Hz and up to 2,000 nits peak brightness delivers a smooth, vibrant viewing experience.

• The LTPO OLED panel is bright, responsive, and color-accurate — a significant improvement over the Phone (2) display
• Peak brightness of 2,000 nits is good but falls behind Samsung and Apple flagships hitting 3,000 nits

Xiaomi 15 Pro

The 6.73-inch 2K LTPO AMOLED is a technical marvel, hitting 3,200 nits peak brightness while consuming 24% less power than the Xiaomi 14 Pro's display. The 1920Hz PWM dimming reduces eye strain, though some users report OLED smear at low brightness levels.

• 3,200 nits peak brightness with 24% lower power consumption than the predecessor — outstanding efficiency
• 2K resolution (2670x1200) with 120Hz LTPO and 1920Hz PWM dimming for reduced eye strain
• Reports of OLED smear/ghosting at lower brightness levels when scrolling dark content

Nothing Phone (3)

The triple camera system co-developed with Samsung is a major upgrade, though processing still trails the best in challenging conditions.

• The 50MP main camera produces detailed, well-exposed shots in good light that compete with phones costing $200 more
• Telephoto lens addition brings welcome versatility with clean 3x optical zoom results
• Night mode and low-light processing lag behind Google and Samsung — images lack the computational magic of Pixel phones
• Video stabilization and dynamic range are adequate but noticeably behind iPhone and Galaxy flagships in side-by-side tests

Xiaomi 15 Pro

The triple 50MP Leica Summilux system delivers solid results with a standout 5x periscope telephoto. The main sensor with f/1.44 aperture handles most scenarios well, and AI Zoom makes 20x digital shots usable. However, the ultrawide is the clear weak link, and the system can't quite match the Vivo X200 Pro's imaging prowess.

• 5x periscope telephoto (120mm) delivers sharp, detailed results up to 10x — AI Zoom usable at 20x
• Main 50MP sensor with f/1.44 aperture and Leica color science produces pleasing, natural-looking images
• Ultrawide camera (50MP JN1) is the weakest lens — frequently criticized by users as noticeably below main and telephoto quality
• Camera scored 82% on NotebookCheck — the lowest individual category score, behind the Vivo X200 Pro

Nothing Phone (3)

Snapdragon 8 Elite puts the Nothing Phone (3) in the same performance tier as Samsung Galaxy S25 and OnePlus 13.

• Snapdragon 8 Elite provides genuinely flagship-level performance — gaming, multitasking, and app launches are all top-tier
• Nothing OS 3 is lightweight enough to let the hardware shine, with smooth animations and minimal background resource consumption
• Thermals are well managed with the aluminum frame acting as a heat sink, keeping sustained performance respectable

Xiaomi 15 Pro

The Snapdragon 8 Elite (3nm) delivers a 44% single-core improvement over the previous generation and manages thermals better than most competitors. NotebookCheck awarded a 99% application performance score, placing it among the fastest phones available.

• Snapdragon 8 Elite achieves Geekbench 6 single-core of 3,157 — a 44.4% leap over Snapdragon 8 Gen 3
• Better thermal management and sustained performance than competitors like the Oppo Find X8 Pro
• Some throttling under prolonged heavy gaming loads, though managed better than peers