Google Pixel 9a vs Xiaomi 15 Pro

Google Pixel 9a

Bright 6.3-inch pOLED panel with 120Hz and 2,700 nits peak brightness, marred by thick bezels.

• Peak brightness of 2,700 nits makes it one of the brightest displays in its category, easily readable in direct sunlight
• Thick display bezels are wider than many competitors and make the phone look dated for a 2025 device

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

Google Pixel 9a

The 48MP main camera delivers flagship-adjacent quality with excellent computational photography, though the ultrawide struggles in low light.

• The main camera delivers terrific results with spot-on colors, well-judged white balance, and impressive low-light performance
• Portrait mode with nearly perfect subject detection rivals phones twice the price
• Ultrawide camera struggles in low-light conditions, producing soft and blurry images with limited detail

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

Google Pixel 9a

Tensor G4 delivers near-flagship performance with improved thermals, though 8GB RAM limits some AI features.

• Runs the same Tensor G4 as the Pixel 9 Pro with only 3% performance gap — virtually indistinguishable in real-world use
• Improved thermal management with vapor chamber keeps the phone consistent without significant throttling
• Only 8GB RAM means some AI features like Pixel Screenshots and background Gemini processing are unavailable

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