Realme C21

Realme C21 Specifications & Hardware Analysis

The **Realme C21** by Realme is officially listed at **৳10,990** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.52 inches (16.56 cm) IPS LCD (720×1600 px (HD+)) with 60 Hz refresh rate**, powered by the **MediaTek Helio G35 (Octa core, 2.3 GHz, Cortex A53) and PowerVR GE8320 graphics**, equipped with **3 GB RAM and 32 GB internal storage**, and backed by a **5000 mAh Li-Ion (Lithium Ion) with 10W Fast Charging**.

Display Panel & Visual Experience

The front of the Realme C21 is dominated by a 6.52 inches (16.56 cm) IPS LCD (720×1600 px (HD+)) with 60 Hz refresh rate. With a pixel density of 269 ppi, text and app icons render sharp and legible. Peak brightness reaches up to 420 nits, assisting visibility during outdoor daytime use. Screen protection is provided by Corning Gorilla Glass v3. The 60 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.

Processor, Memory & Operating System

Under the hood, the Realme C21 runs on the MediaTek Helio G35 (Octa core, 2.3 GHz, Cortex A53) and PowerVR GE8320 graphics, paired with 3 GB RAM and 32 GB internal storage. Operating system duties are handled by Android v10 with UI. In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the PowerVR GE8320 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Realme C21 is anchored by a Single camera setup featuring 5 MP f/2.0, Primary Camera. The setup includes features such as Continuous Shooting, High Dynamic Range mode (HDR). For video recording, the primary camera captures up to 1080p. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 5000 mAh Li-Ion (Lithium Ion) with 10W Fast Charging. Given the power profile of the MediaTek Helio G35, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, 10W Fast Charging replenishment speeds up the process.

Design, Build & Security

In terms of build and ergonomics, the device measures 164.5 mm x 75.9 mm x 9.8 mm with a weight of 209 grams, finished in Power Blue, Power Silver. Build protection notes: Splash proof. Biometric authentication is handled by a Yes fingerprint sensor. Network capabilities include 2G, 3G, 4G with Dual SIM (Nano-SIM, dual stand-by) Splash resistant support.

Pros & Cons Breakdown

Market Verdict

At its price point of **৳10,990**, the **Realme C21** by Realme provides a balanced set of hardware specifications. With its 6.52 inches (16.56 cm) display, MediaTek Helio G35 processing platform, and 5000 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.