Realme C53 mobile was launched on 19th July 2023. The phone comes with a 90 Hz refresh rate 6.74-inch touchscreen display at a pixel density of 560 pixels per inch (ppi). Realme C53 is powered by an octa-core processor. It comes with 4GB, 6GB of RAM. The Realme C53 runs Android 13 and is powered by a 5000mAh non-removable battery. The Realme C53 supports 33W Fast Charging fast charging.

As far as the cameras are concerned, the Realme C53 on the rear packs 108-megapixel camera. It has a single front camera setup for selfies, featuring an 8-megapixel sensor.

The Realme C53 runs Realme UI T Edition is based on Android 13 and packs 64GB, 128GB of inbuilt storage that can be expanded via microSD card (up to 2000GB) with a dedicated slot. The Realme C53 is a dual-SIM mobile. The Realme C53 measures 167.20 x 76.70 x 7.99mm (height x width x thickness) and weighs 186.00 grams. It was launched in Champion Gold and Mighty Black colours.

Connectivity options on the Realme C53 include Wi-Fi, GPS, Bluetooth v5.00, NFC, and USB Type-C. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and compass/ magnetometer.