Explore the best handheld gaming systems with a multitude of choices featuring different functionalities. Specifications of Nintendo Switch OLED model Screen Size: 7-inch OLED Touchscreen Internal Storage: 64GB Battery Life: Lithium Ion battery Connectivity: WiFi, Bluetooth 4.1, NFC Reasons to buy Reasons to avoid OLED screen with vibrant colours and sharp contrast Higher price Enhanced audio with onboard speakers The …