Realme C51 Review: Why shouldn’t you buy it?

The Realme C51 is a budget-friendly smartphone that prioritizes practicality and innovation. Its design, featuring a 6.74-inch IPS LCD display with a 90Hz refresh rate, ensures a responsive and visually pleasing experience. With a peak brightness of 560 nits, the display remains visible even in well-lit environments. While it may not be a high-end powerhouse, the Unisoc Tiger T612 chipset handles everyday tasks and light gaming, making it a suitable choice for budget-conscious users. The device boasts a generous 5000 mAh battery for long-lasting use, along with 33W wired charging, providing speedy recharges. With its clean and user-friendly interface, expandable storage, and NFC support, the Realme C51 delivers a well-rounded smartphone experience, all at an attractive price point of around 150 EUR.

Design and Display

The Realme C51 has a contemporary design, with dimensions of 167.2 x 76.7 x 8 mm and a weight of 186 g. It features a large 6.74-inch IPS LCD display with a 90Hz refresh rate, providing smoother animations and a more responsive touch experience. The screen, although with a 720 x 1600 pixel resolution, may not offer the highest pixel density but still delivers sharp and vibrant visuals with a peak brightness of 560 nits.


Under the hood, the Realme C51 is powered by the Unisoc Tiger T612 chipset, built on a 12nm process. This octa-core processor comprises two Cortex-A75 high-performance cores and six Cortex-A55 power-efficient cores, which are adequate for everyday tasks and light gaming. The Mali-G57 GPU handles graphics smoothly.

The device comes in two configurations with 4GB of RAM and either 64GB or 128GB of internal storage, expandable via the dedicated microSDXC slot. Although it may not be a powerhouse, it provides sufficient performance for its price range.

Camera Capabilities

The Realme C51 offers a dual-camera setup consisting of a 50 MP wide-angle primary camera and a 0.08 MP depth sensor for improved portrait shots. The camera setup is modest but capable of capturing good-quality photos, especially in well-lit conditions. On the front, there’s a 5 MP selfie camera, which, while basic, can capture decent self-portraits.

Battery and Charging

With a 5000 mAh battery, the Realme C51 delivers impressive battery life, ensuring you stay connected throughout the day without constantly searching for a charger. The device supports 33W wired charging, allowing you to get from 0% to 50% in just 28 minutes, as advertised.

Software and Connectivity

The Realme C51 out of box with Android 13 with Realme UI T. While the UI might not be as feature-rich as some other Realme models, it offers a clean and user-friendly experience. The device provides multiple connectivity options, including Wi-Fi, Bluetooth, GPS, GLONASS, GALILEO, and NFC (market-dependent). Additionally, it features a 360° NFC antenna for seamless connectivity.


  • Modern Design
  • Impressive Peak Brightness
  • Adequate Performance
  • Expandable Storage
  • Long Battery Life
  • Fast Charging
  • Clean and User-Friendly Software:
  • NFC Support


  • Limited Camera Capabilities
  • 720p Display
  • Low-end Performance
  • Lack of Advanced Software Features for Budget Devices


The Realme C51 is a cost-effective smartphone that combines practicality and innovation. It offers a large display with a higher refresh rate, adequate performance for daily usage, and an impressive battery, making it suitable for users on a budget. With a price point of around 150 EUR, the Realme C51 is a compelling choice for those looking for affordability without compromising on essential features.

Related Articles