iQOO 15 Brings 11 Big Upgrades Over iQOO 13

The iQOO 13 and iQOO 15 share a similar design approach but target different user priorities. The iQOO 13 focuses on balanced performance and everyday efficiency, while the iQOO 15 pushes further with a brighter display, upgraded cooling and more versatile charging options. The iQOO 13 is powered by the Snapdragon 8 Elite paired with a SuperComputing Chip Q2, supporting 2K gaming at up to 144fps on a 6.78-inch 2K 144Hz BOE Q10 display with around 1600 nits HBM brightness. It includes a 7K VC chamber cooling system and a large X-axis linear motor for better haptic feedback. A 6000mAh battery with 120W fast charging supports long sessions, while a 50MP Sony 2X telephoto camera handles zoom capabilities. The device runs Funtouch OS 15 and is backed by four Android version updates and five years of security support. More details and related insights can be explored at passionategeekz.com/iqoo-13.

The iQOO 15 takes things further with the Snapdragon 8 Elite Gen 5 and an upgraded SuperComputing Chip Q3, enabling 2K gaming at 144fps with ray tracing. It features a larger 6.85-inch Samsung 2K 144Hz LEAD M14 OLED display with an impressive 2600 nits HBM brightness for enhanced outdoor visibility. Cooling is upgraded to an 8K VC chamber system and the haptics are improved with dual X and Z-axis motors. The battery grows to 7000mAh with 100W wired and 40W wireless charging support. Camera upgrades include a 50MP Sony 3X periscope telephoto sensor for sharper long-range photography. The device runs Origin OS 6 and offers five major Android updates along with seven years of security patches. Additional comparisons and future updates can be found at passionategeekz.com/iqoo-15.

Overall, the iQOO 13 suits users wanting a compact, efficient flagship with strong wired charging and balanced performance, while the iQOO 15 appeals to those who want the brightest display, more advanced cooling, wireless charging and longer software support. Both continue iQOO’s focus on speed, stability and gaming-centric optimisation.