Realme C51 vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date August 1, 2023 June 25, 2024
Release Year 2023 2024

Physical

Volume 102.59 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.62 "/g 3.79 "/g
Weight 186 g 177 g
Height 167.2 mm 161.4 mm
Width 76.7 mm 74.1 mm
Thickness 8 mm 7.6 mm
Foldable Design No No
Available Colors
  • Mint Green
  • Carbon Black
  • Matte Brown
  • Sunset Pink
  • Astro Silver

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 % 90.3 %
Pixel Density 260 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 560 nits 1200 nits

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 111.38 mAh/in²
Battery Density 48.74 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Unisoc Tiger T612 (12 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 Mali-G615 MC2

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

Realme C51 vs. Oppo Reno12: A User-Centered Comparison

Hello, I'm Sophia Rodriguez, and I'm here to help you navigate the world of mobile technology. Today, we're diving into a comparative analysis of the Realme C51 and the Oppo Reno12, focusing on the user experience rather than just specs.

1. Design and Usability Assessment:

FeatureRealme C51Oppo Reno12User Experience Impact
Display6.74" IPS LCD, 90Hz6.7" AMOLED, 120Hz, HDR10+Reno12 offers richer colors, smoother scrolling, and better outdoor visibility.
Resolution720x16001080x2412Reno12 provides sharper visuals and more screen real estate for multitasking.
Brightness560 nits (peak)1200 nits (peak)Reno12's superior brightness enhances readability in sunlight.
BuildPlasticGlassReno12 feels more premium and durable.
Fingerprint SensorSide-mountedUnder-displayBoth offer convenient unlocking, personal preference dictates the better option.
Interface DesignRealme UI (Android 13)ColorOS (Android 14)Both offer customizable interfaces, but Android 14 on Reno12 offers newer features.

2. Narrative-Driven Feature Exploration:

Imagine you're a college student needing a phone for both studying and entertainment. The Realme C51 offers a large screen for note-taking and media consumption, while its 90Hz refresh rate ensures smooth scrolling. However, if you frequently watch videos outdoors or demand vibrant visuals for gaming, the Reno12's AMOLED display with HDR10+ and 120Hz refresh rate elevates the experience significantly.

3. Inclusive Technology Evaluation:

For budget-conscious users, the Realme C51's lower price point makes it accessible. Its simpler interface might appeal to those less familiar with technology. The Reno12, with its advanced features and higher price, caters to users seeking a more premium experience with better performance and future-proofing thanks to Android 14 and longer OS upgrade commitment.

4. Design-Centric Decision Framework:

The C51 prioritizes affordability and functionality, while the Reno12 emphasizes a premium aesthetic and a more immersive user experience.

My Choice: The Oppo Reno12

While the Realme C51 offers excellent value, I would choose the Oppo Reno12. The superior AMOLED display, faster refresh rate, and improved processing power create a significantly more engaging user experience. The longer software support also ensures a longer lifespan for the device. While the price is higher, the investment in a richer, smoother, and more future-proof device is worth it for me. The Reno12’s design philosophy clearly prioritizes a premium and immersive user experience, which aligns with my personal preferences. Its advanced features, although potentially overwhelming for some, offer a compelling blend of performance and aesthetics that caters to my needs as a tech enthusiast who values both form and function.

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.