Purchased the Lava Blaze Duo for my mom to enhance her video calls, and it has exceeded our expectations. The dual AMOLED displays offer a vibrant viewing experience, making video chats feel more engaging. The main 6.67 inch screen is smooth with a 120Hz refresh rate, while the 1.58 inch rear display is perfect for selfies and notifications without unlocking the phone. Its user-friendly interface and responsive features make it easy for her to navigate. Additionally, the battery life is impressive, lasting all day, which is ideal for regular use. So yeah, this phone has proven to be an extraordinary choice for improving video communication.