Realme C51 vs Nothing Phone (2a) Plus - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date August 1, 2023 August 3, 2024
Release Year 2023 2024

Physical

Volume 102.59 cm³ 104.87 cm³
Screen Size to Weight Ratio 3.62 "/g 3.53 "/g
Weight 186 g 190 g
Height 167.2 mm 161.7 mm
Width 76.7 mm 76.3 mm
Thickness 8 mm 8.5 mm
Foldable Design No No
Available Colors
  • Mint Green
  • Carbon Black
  • Black
  • Grey

Display

Screen Size 6.74 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 87.6 %
Pixel Density 260 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness 560 nits 1300 nits

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 111.38 mAh/in²
Battery Density 48.74 mAh/cm³ 47.68 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Unisoc Tiger T612 (12 nm) Mediatek Dimensity 7350 Pro (4 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)
GPU Mali-G57 Mali-G610 MC4

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 13 14
Maximum OS Version 17

Comparison Summary

Let's dive into a comparative analysis of the Realme C51 and the Nothing Phone (2a) Plus, focusing on the user experience rather than just specs.

1. Design and Usability Assessment:

FeatureRealme C51Nothing Phone (2a) PlusUser Experience Impact
Display6.74" IPS LCD, 90Hz6.7" AMOLED, 120Hz, HDR10+Nothing Phone's AMOLED offers richer colors and smoother visuals.
Resolution720x1600 (HD+)1080x2412 (FHD+)Sharper and more detailed content on the Nothing Phone.
Brightness560 nits (peak)1300 nits (peak)Nothing Phone excels in outdoor visibility.
Fingerprint SensorSide-mountedUnder-displayPersonal preference, but under-display feels more modern.
OS & UpdatesAndroid 13Android 14 (with longer update promise)Nothing Phone offers a more up-to-date and future-proof OS.
RAM and Storage128GB/4GB RAM256GB/12GB RAMSignificantly improved multitasking and storage on Nothing Phone.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a sunny afternoon at the park. You're trying to capture a video of your dog playing fetch. With the Realme C51's 1080p@30fps video recording and lower brightness screen, you might struggle to see the screen clearly and the video may appear less smooth. The Nothing Phone (2a) Plus, with its brighter AMOLED display and 4K@30fps video recording with EIS (Electronic Image Stabilization), allows you to capture vibrant, steady footage, even in bright sunlight. The superior RAM also means you can seamlessly switch between filming, editing the video, and sharing it on social media without lag.

3. Inclusive Technology Evaluation:

For a user who prioritizes affordability and basic functionality, the Realme C51 offers a decent entry-level experience. However, for users who engage in more demanding tasks like gaming, photography, or content creation, the Nothing Phone (2a) Plus provides a significantly enhanced user experience thanks to its superior display, performance, and camera capabilities. The longer software update promise also contributes to a feeling of security and long-term value.

4. Design-Centric Decision Framework:

The Nothing Phone (2a) Plus demonstrates a more refined design philosophy, prioritizing a premium user experience through a vibrant display, powerful performance, and future-proof software. The Realme C51, while functional, focuses on providing essential features at a budget-friendly price point.

My Choice: The Nothing Phone (2a) Plus

While the Realme C51 offers good value for its price, the Nothing Phone (2a) Plus is the clear winner for me. Its superior AMOLED display, faster refresh rate, significantly improved performance due to the better processor and ample RAM, enhanced camera capabilities, longer software support, and overall more polished design contribute to a significantly more enjoyable and future-proof user experience. The difference in price is justified by the leap in quality and longevity. As a technology communicator focusing on user experience, I appreciate the Nothing Phone (2a) Plus's commitment to providing a truly engaging and satisfying interaction for the user. It's not just about specs; it's about how those specs translate into a seamless and enjoyable daily usage experience.

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.