Realme C51 Complete Review (2025) - Affordable Excellence

The Best Budget Smartphone - Unbeatable Value for Money

Realme C51 Smartphone
4.2/5 (Based on comprehensive testing)

6.74" HD+

Display Screen

50MP AI

Main Camera

5000mAh

Battery Capacity

₹8,999

Starting Price

Introduction

The Realme C51 represents exceptional value in the budget smartphone segment. With its 6.74-inch HD+ display, 50MP AI camera system, and massive 5000mAh battery, it delivers premium features at an affordable price point. Powered by the UNISOC Tiger T612 processor and featuring modern design elements, the C51 proves that great smartphones don't have to break the bank.

Key Specifications

Display & Design

  • Display: 6.74" HD+ (1600×720) IPS LCD
  • Refresh Rate: 90Hz Smooth Display
  • Brightness: 560 nits Peak Brightness
  • Colors: 16.7M Colors Support

Performance

  • Processor: UNISOC Tiger T612 (12nm)
  • RAM: 4GB/6GB LPDDR4X
  • Storage: 64GB/128GB eMMC 5.1
  • OS: realme UI R Edition (Android 13)

Camera System

  • Main Camera: 50MP AI f/1.8 Primary
  • Secondary: 0.3MP Depth Sensor
  • Front Camera: 8MP AI Selfie
  • Video: 1080p@30fps Recording

Battery & Connectivity

  • Battery: 5000mAh Li-Po
  • Charging: 33W SUPERVOOC Fast Charging
  • Network: 4G LTE, Wi-Fi 802.11 b/g/n
  • Connectivity: Bluetooth 5.0, USB-C

Performance Analysis

The Realme C51 delivers solid performance for everyday tasks with its UNISOC Tiger T612 processor. The 12nm chipset provides adequate power for social media, web browsing, and light gaming while maintaining good battery efficiency. The 90Hz display ensures smooth scrolling and responsive touch interactions.

85%

Daily Performance

Apps & Multitasking

78%

Gaming Performance

Light Gaming

90%

Battery Life

All-Day Usage

Performance Breakdown

  • AnTuTu Score: ~180,000 (Good for budget segment)
  • Gaming: PUBG Mobile runs at Balanced settings
  • Multitasking: Handles 4-5 apps simultaneously
  • Storage: eMMC 5.1 provides adequate read/write speeds

Camera Quality & Features

The 50MP AI camera system on the Realme C51 delivers impressive results for its price range. The primary sensor captures detailed photos in good lighting conditions, while AI enhancements improve color accuracy and scene detection. The 8MP front camera is perfect for selfies and video calls.

Camera Features

  • • 50MP AI Scene Recognition
  • • Portrait mode with depth sensor
  • • Night mode for low-light photography
  • • HDR mode for balanced exposures
  • • Pro mode with manual controls

Camera Performance

  • • Daylight: Excellent detail and colors
  • • Indoor: Good performance with adequate light
  • • Low-light: Decent with night mode
  • • Selfie: Clear 8MP front camera
  • • Video: Stable 1080p recording

Complete Buying Guide

The Realme C51 is perfect for first-time smartphone buyers, students, and anyone seeking reliable performance at an affordable price. Consider your usage patterns and choose the right variant for your needs.

Who Should Buy

  • • First-time smartphone users
  • • Students on a tight budget
  • • Basic users (calls, messages, social media)
  • • Those wanting long battery life
  • • Users preferring large displays

Consider Alternatives If

  • • You need 5G connectivity
  • • Heavy gaming is a priority
  • • You prefer premium build quality
  • • Fast charging is essential
  • • You want higher resolution display

Variant Selection Guide

4GB + 64GB (₹8,999)

Perfect for basic users, light app usage

6GB + 128GB (₹9,999)

Recommended for better multitasking and storage

Price & Availability

Realme C51 (4GB+64GB)

₹8,999

Best Value for Money

Realme C51 (6GB+128GB)

₹9,999

Recommended Variant

Current Offers & Benefits

  • • ₹1,000 instant discount with SBI credit cards
  • • Exchange bonus up to ₹2,000
  • • 12 months warranty included
  • • Free screen protector worth ₹500
  • • EMI starting from ₹375/month
  • • 1-year extended warranty at ₹999

Detailed Pros and Cons

What We Love

  • Excellent value for money at ₹8,999
  • Large 6.74" display perfect for media
  • Impressive 50MP AI camera system
  • Massive 5000mAh battery with all-day life
  • 90Hz refresh rate for smooth scrolling
  • Clean realme UI R Edition interface
  • 33W fast charging support

Areas for Improvement

  • HD+ resolution, not Full HD
  • No 5G connectivity support
  • Plastic build quality feels budget
  • Gaming performance limited for heavy titles
  • eMMC storage slower than UFS
  • Low-light camera performance average

Final Verdict

4.2/5

The Realme C51 stands out as an exceptional budget smartphone that delivers remarkable value for money. With its large display, capable camera system, and all-day battery life, it's perfect for users seeking reliable performance without premium pricing. While it may not have 5G or flagship features, it excels in providing the essentials beautifully.

Best Budget Smartphone 2025

Comparison with Other Budget Phones

Quick comparison with other popular budget smartphones:

FeaturesRealme C51Tecno Spark 40Xiaomi Redmi 12
Display6.74" HD+ 90Hz6.67" HD+ 120Hz6.79" FHD+ 90Hz
Camera50MP AI50MP AI50MP Main
Battery5000mAh5000mAh5000mAh
Starting Price₹8,999₹9,499₹10,999