The iQOO 15 and OnePlus 15 5G are the latest flagship smartphones competing in the premium segment, offering cutting-edge design, powerful hardware, advanced AI capabilities, and long-lasting batteries. This comparison explores their key features across design, performance, camera, battery, and software to help users understand how the two devices differ
Design
iQOO 15 has a 6.85-inch 2K LTPO AMOLED display, 144 Hz refresh rate, and curved edge design. The back panel of the device has a square camera module and an RGB accent light, which gives it a futuristic look. The smartphone is also rated IP68/IP69 for water and dust protection.
OnePlus 15 5G sports a 6.78-inch flat 1.5K LTPO AMOLED display with a 165 Hz refresh rate. It has a matte finish, a nano-ceramic metal frame, and IP69 protection.
Power & Performance
Both phones use the Snapdragon 8 Elite Gen 5 chipset with the Adreno 840 GPU. The iQOO 15 is equipped with RAM of 16 GB LPDDR5X RAM and storage of UFS 4.1, thus it is very easy to handle multiple tasks and quick app loading. The OnePlus 15 5G is also just as good with 16 GB RAM and 1 TB storage as a maximum, mostly for power users.
From the software perspective, the iQOO 15 brand uses OriginOS 6 based on Android 16, whereas the OnePlus 15 5G uses OxygenOS 16.
Camera & AI Features
iQOO 15 has a triple 50 MP camera at the rear and a 32 MP single selfie camera. The OnePlus 15 5G also mirrors a similar setup with triple 50 MP sensors and a 32 MP front camera. On the one hand, AI technologies are highly pronounced in both smartphones’ photography capabilities. OnePlus 15’s “Mind Space” uses contextual AI to bring about better image recognition and scene changes. Whereas, iQOO 15 proposes communication-based AI such as live translation and an AI call assistant.
iQOO 15 vs OnePlus 15 5G – Battery & Charging
The iQOO 15 is powered by a 7,000 mAh battery that supports 100 W of wired and 40 W of wireless charging. The OnePlus 15 5G comes with a slightly larger 7,300 mAh battery that can be charged at 120 W wired and 50 W wirelessly. Both gadgets can last a whole day and can also be charged rapidly for a few minutes to get hours of usage back.
iQOO 15 vs OnePlus 15 5G – Which One Triumphs Over the Other?
Both the iQOO 15 vs OnePlus 15 5G are great with radical design, high performance, next-generation AI features, and excellent battery life. Where iQOO points the finger at the aesthetics of the product and communication AI, OnePlus goes for a straightforward design and AI assistance across the system.
At the end of the day, both flagships are essentially the summit of Android innovation, so the victor is determined by what weighs most in your decision-making.

