The main differences in the display materials used in the Pixel 9a and Pixel 9 Pro XL lie in the type of glass used for protection and the display technology itself.
Pixel 9a Display:
- The Pixel 9a features a 6.3-inch OLED Actua display with a resolution of 1080 x 2424 pixels. It supports a variable refresh rate between 60Hz and 120Hz, which enhances visual smoothness and gaming performance[1][2][4].
- The display is protected by Corning Gorilla Glass 3, which provides a decent level of scratch resistance[1][2].
- The peak brightness of the Pixel 9a's display reaches up to 2700 nits, with HDR brightness at 1800 nits, making it suitable for viewing in bright conditions[1][2].
Pixel 9 Pro XL Display:
- The Pixel 9 Pro XL boasts a larger 6.8-inch Super Actua display with a higher resolution of 1344 x 2992 pixels, offering a pixel density of 486 PPI[5][9].
- It uses Corning Gorilla Glass Victus 2 for protection, which is more durable and resistant to scratches compared to Gorilla Glass 3[9].
- The display supports an adaptive refresh rate ranging from 1Hz to 120Hz, which helps in conserving battery life by adjusting the refresh rate based on usage[5][9].
- The peak brightness of the Pixel 9 Pro XL's display is also up to 3000 nits, with HDR brightness at 2000 nits, providing excellent visibility in sunlight[5][9].
In summary, the Pixel 9 Pro XL offers a larger, higher-resolution display with more advanced glass protection and a wider range of adaptive refresh rates, making it more premium compared to the Pixel 9a.
Citations:
[1] https://www.indiatoday.in/technology/features/story/pixel-9a-launched-in-india-top-specs-key-features-and-more-2695981-2025-03-19
[2] https://www.businessinsider.com/guides/tech/google-pixel-9a-hands-on-price-release-date-features-specs
[3] https://store.google.com/product/pixel_9_specs
[4] https://www.cnet.com/tech/mobile/google-pixel-9a-vs-iphone-16e-budget-phone-specs-compared/
[5] https://www.pcmag.com/reviews/google-pixel-9-pro-xl
[6] https://www.pcmag.com/news/google-pixel-9-vs-9-pro-vs-9-pro-xl-whats-the-difference
[7] https://www.pcmag.com/comparisons/google-pixel-9a-vs-pixel-9-whats-the-difference
[8] https://www.theverge.com/news/631826/google-pixel-9a-specs-price-availability
[9] https://store.google.com/product/pixel_9_pro_specs
[10] https://www.digitaltrends.com/mobile/google-pixel-9-pro-vs-google-pixel-9-pro-xl/