Xiaomi Poco X4 Pro 5G vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date March 23, 2022 August 1, 2023
Release Year 2022 2023

Physical

Volume 101.21 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.25 "/g 3.62 "/g
Weight 205 g 186 g
Height 164.2 mm 167.2 mm
Width 76.1 mm 76.7 mm
Thickness 8.1 mm 8 mm
Foldable Design No No
Available Colors
  • Poco Yellow
  • Laser Black
  • Laser Blue
  • Mint Green
  • Carbon Black

Display

Screen Size 6.67 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86 % 85.5 %
Pixel Density 395 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 560 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 110.07 mAh/in²
Battery Density 49.4 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Mali-G57

Connectivity

USB Version 2.0 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version

Comparison Summary

Xiaomi Poco X4 Pro 5G vs. Realme C51: A User-Centered Comparison

Let's dive into a comparative analysis of the Xiaomi Poco X4 Pro 5G and the Realme C51, focusing on the user experience rather than just raw specifications.

1. Design and Usability Assessment:

FeaturePoco X4 Pro 5GRealme C51User Experience Impact
Interface DesignAMOLED, 120Hz refresh rateIPS LCD, 90Hz refresh ratePoco X4 Pro offers vibrant colors, deeper blacks, and smoother scrolling due to AMOLED and higher refresh rate.
Interaction FlowSnapdragon 695, 6/8GB RAMUnisoc Tiger T612, 4GB RAMPoco X4 Pro promises a more responsive and fluid experience with a more powerful processor and greater RAM.
Accessibility FeaturesSide-mounted fingerprint sensor, standard AndroidSide-mounted fingerprint sensor, standard AndroidBoth offer similar basic accessibility features. Deeper analysis of software features is needed for comprehensive comparison.
Design Ergonomics205g, 8.1mm thick186g, 8mm thickRealme C51 is slightly lighter and thinner, potentially offering a more comfortable one-handed experience.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a photography enthusiast, Sarah, who loves capturing vibrant cityscapes and sharing them on social media.

  • Poco X4 Pro 5G: Sarah would appreciate the AMOLED display's vibrant colors and the 108MP main camera, allowing her to capture detailed shots with rich color accuracy. The 120Hz refresh rate ensures smooth scrolling while reviewing and editing her photos.
  • Realme C51: While the Realme C51's 50MP camera can capture decent photos, the IPS LCD might not display colors as vividly as the Poco X4 Pro's AMOLED screen. The 90Hz refresh rate, though smooth, won't be as fluid.

3. Inclusive Technology Evaluation:

  • For a budget-conscious user: The Realme C51 offers a lower price point for decent performance.
  • For a power user: The Poco X4 Pro 5G provides a superior display, a faster processor, and more RAM for demanding tasks and gaming.
  • For an elderly user: Both phones have large displays with decent font scaling options in Android, making them suitable for readability. However, the lighter weight of the Realme C51 might be preferable.

4. Design-Centric Decision Framework:

Choosing between these devices depends on your priorities:

  • Prioritize Visual Experience and Performance: Poco X4 Pro 5G
  • Prioritize Affordability and Lightweight Design: Realme C51

My Choice: Xiaomi Poco X4 Pro 5G

As Sophia Rodriguez, I prioritize the holistic user experience. The Poco X4 Pro 5G offers a significantly better display and a more powerful processor, leading to a smoother, more engaging interaction. While the Realme C51 is lighter and more affordable, the difference in the quality of the visual experience and performance offered by the Poco X4 Pro 5G makes it the clear winner for me. The superior screen, faster refresh rate, and more responsive performance contribute to a more enjoyable and immersive user experience, justifying the price difference. The AMOLED screen's vibrant colors and deep blacks are crucial for media consumption and enhance the overall visual appeal of the device, aligning with my design-centric approach to technology analysis.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.