Realme C31 vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date March 31, 2022 June 15, 2023
Release Year 2022 2023

Physical

Volume 105.28 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.3 "/g 3.42 "/g
Weight 197 g 198.5 g
Height 164.7 mm 168.6 mm
Width 76.1 mm 76.3 mm
Thickness 8.4 mm 8.2 mm
Foldable Design No No
Available Colors
  • Light Silver
  • Dark Green
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.5 " 6.79 "
Resolution 720 x 1600 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 81.4 % 85.1 %
Pixel Density 270 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 108.45 mAh/in²
Battery Density 47.49 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc Tiger T612 (12 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14

Comparison Summary

Realme C31 vs. Xiaomi Redmi 12: A User-Centered Comparison

As a technology communications specialist, my goal is to help you understand these phones through the lens of user experience, going beyond mere specs. Let's embark on this comparative journey!

1. Design and Usability Assessment:

FeatureRealme C31Xiaomi Redmi 12User Experience Impact
Interface DesignAndroid 11Android 13Redmi 12 offers a more modern OS with potential UI/UX improvements and longer software support.
Display6.5" IPS LCD, 720x1600, 270ppi6.79" IPS LCD, 1080x2460, 396ppiRedmi 12 boasts a significantly larger, sharper display, leading to a more immersive and enjoyable visual experience.
Interaction FlowMicroUSB 2.0USB Type-CRedmi 12's USB-C offers faster data transfer and charging, enhancing daily usability.
Accessibility FeaturesFingerprint (side-mounted)Fingerprint (side-mounted), NFCRedmi 12's NFC enables contactless payments and other convenient functionalities, increasing accessibility.
Design Ergonomics197g198.5gNegligible weight difference; both phones offer a comfortable grip.

2. Narrative-Driven Feature Exploration:

Scenario: A Day in the Life: Imagine a student using these phones. With the Redmi 12's larger, higher-resolution screen, online learning materials are clearer, and video streaming is more immersive. The faster charging of USB Type-C ensures they're ready to go throughout the day. Conversely, the C31's simpler interface might be easier for a less tech-savvy user to navigate initially, but the lack of modern conveniences like NFC will be felt over time.

3. Inclusive Technology Evaluation:

User 1: Tech-Savvy Young Professional: They would value the Redmi 12's superior display, faster charging, NFC for contactless payments, and newer Android version for longer software support.

User 2: Senior Citizen: While the C31's simpler Android OS might seem initially appealing, the Redmi 12's larger display and text would actually improve readability and accessibility. The USB-C's reversible nature simplifies charging.

4. Design-Centric Decision Framework:

While the Realme C31 offers a more budget-friendly option, the Redmi 12 provides a significantly better user experience with its superior display, modern connectivity (USB-C and NFC), and updated software. The marginal weight difference doesn't significantly impact ergonomics.

My Choice: Xiaomi Redmi 12

The Redmi 12 is a clear winner from a user-centered perspective. While slightly more expensive, it provides a significantly enhanced user experience due to its superior display, modern connectivity options (USB-C and NFC), and the latest Android version ensuring longer software support and potential access to newer features. Although both phones offer similar performance, the everyday usability improvements offered by the Redmi 12 outweigh the marginal price difference. The investment in the Redmi 12 translates to a more enjoyable and future-proof mobile experience for a wider range of users. It represents a better value proposition in the long run due to its modern features and extended software lifecycle.

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.