The Nokia 6310 (2021) in black is a classic candybar phone designed for those who prioritize essential communication and long-lasting reliability. It features a 2.8-inch TFT display with a resolution of 240 x 320 pixels, providing a clear view for calls and messages. Under the hood, the device runs on a Unisoc 6531F chipset and supports 2G networks via dual SIM slots, accommodating both Mini-SIM and Nano-SIM cards. Measuring 135.5 x 56 x 14.1 mm and weighing just 98 grams, the phone is lightweight and easy to handle. You can expand its storage using a microSDHC slot or enjoy music through the 3.5 mm jack and wireless FM radio. For basic photography, it includes a VGA camera with an LED flash, while Bluetooth 5.0 ensures stable wireless connectivity. Powering the device is a removable 1150 mAh battery that can last up to 70 hours, making it a dependable choice for users who want to avoid frequent charging. This black model comes complete with a micro-USB cable and power adapter.