The "best" gaming phone can vary based on personal preferences and priorities. However, here are some popular gaming phones known for their gaming performance and features:

1. Asus ROG Phone 5: The Asus ROG Phone 5 is specifically designed for gaming.It features a powerful Qualcomm Snapdragon 888 processor, up to 18GB of RAM, a high-refresh-rate AMOLED display, and an extensive range of gaming-specific Features like AirTriggers and a dedicated gaming mode.

2. Xiaomi Black Shark 4 Pro: The Xiaomi Black Shark 4 Pro offers excellent gaming performance with its Qualcomm Snapdragon 888 processor, up to 12GB of RAM, a high-refresh-rate AMOLED display, and a physical pop-up shoulder trigger design for Enhanced control during gameplay.

3. Nubia Red Magic 6 Pro: The Nubia Red Magic 6 Pro boasts a Qualcomm Snapdragon 888 processor, up to 18GB of RAM, a 165Hz AMOLED display, and active cooling technology to prevent overheating during extended gaming sessions.

4. iPhone 12 Pro Max: The iPhone 12 Pro Max may not have the highest specifications compared to some Android gaming phones, but it offers excellent gaming performance and optimization. With Apple's A14 Bionic chip, optimized iOS ecosystem, and a vibrant OLED display, It provides a smooth and enjoyable gaming experience.

5. Samsung Galaxy S21 Ultra: The Samsung Galaxy S21 Ultra features a powerful Exynos 2100 or Qualcomm Snapdragon 888 processor (depending on the region), up to 16GB of RAM, a high-refresh-rate Dynamic AMOLED display, and a large battery capacity , making it suitable for gaming enthusiasts.

It's important to note that gaming phones often come with gaming-specific features such as dedicated gaming modes, customizable controls, and enhanced cooling systems.Additionally, factors like display quality, battery life, and ergonomics also contribute to the overall gaming experience.

Consider your budget, specific gaming needs, and preferences when choosing the best gaming phone for you. It's recommended to research and read reviews to find the one that aligns with your requirements and offers the best value for your gaming experience.