Realme C21

Same series:
Realme C21Realme C21Y
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Technical Description of Realme C21

Official Model Numbers and Identification Codes:

  • Model Numbers: The Realme C21 is officially recognized under various model numbers, which can vary by region, including RMX3201 and RMX3202. These model numbers are crucial when sourcing components or verifying compatibility with specific parts.
  • Manufacturer Reference: The device typically carries the manufacturer's branding and a regulatory ID on the rear or within the settings, under "About Phone."
  • IMEI Code: For precise identification, each phone has unique IMEI codes, usually found on the box, under the battery, or in the settings menu.

Methods to Identify the Device:

  1. Physical Inspection: Check the rear of the phone for model number labeling.
  2. Software Identification: Navigate to Settings > About Phone to find software-based information like model number and regulatory information.
  3. Original Packaging and Documentation: Retain the box and manuals that usually list the model number and specifications.

Specifications Relevant for Spare Parts:

  • Display:

    • Size: 6.5 inches (diagonal).
    • Type: IPS LCD display.
    • Resolution: 720 x 1600 pixels, providing an approximately 270 PPI (pixels per inch) density.

  • Cameras:

    • Rear Camera Setup:
    • Main: 13 MP, f/2.2, wide, PDAF.
    • Macro: 2 MP, f/2.4.
    • Depth: 2 MP, f/2.4.
    • Front Camera:
    • 5 MP, f/2.2.

  • Processor:

    • CPU: MediaTek Helio G35, an octa-core processor with a clock speed configuration of 4x Cortex-A53 at 2.3 GHz and 4x Cortex-A53 at 1.8 GHz.
    • GPU: PowerVR GE8320.

  • Battery:

    • Model: Typically labeled as BLP753.
    • Capacity: 5000 mAh, non-removable Li-Po battery offering substantial endurance.

  • Charging:

    • Charger Port: microUSB 2.0, with USB On-The-Go functionality supported.
    • Charging capability: Standard 10W charging.

  • Memory/Storage Configurations:

    • RAM/Storage Variants: Available in configurations such as 3GB RAM + 32GB Storage, 4GB RAM + 64GB Storage.
    • Expandability: MicroSDXC card slot is present for storage expansion, a critical consideration for repairs involving storage faults.

This technical overview outlines key components and identifiers critical for repair tasks, ensuring compatibility and precision in servicing the Realme C21.

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