Realme C31 vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date March 31, 2022 May 24, 2024
Release Year 2022 2024

Physical

Volume 105.28 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.3 "/g 3.48 "/g
Weight 197 g 193 g
Height 164.7 mm 168.4 mm
Width 76.1 mm 76.3 mm
Thickness 8.4 mm 8.3 mm
Foldable Design No No
Available Colors
  • Light Silver
  • Dark Green
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.5 " 6.71 "
Resolution 720 x 1600 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 81.4 % 82.9 %
Pixel Density 270 PPI 268 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 111.05 mAh/in²
Battery Density 47.49 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No No
Chipset Unisoc Tiger T612 (12 nm) Unisoc T603 (22 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core 1.8 GHz
GPU Mali-G57 8

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 14
Maximum OS Version 16

Comparison Summary

Let's dive into a user-centered comparison of the Realme C31 and the Xiaomi Redmi A3x. We'll move beyond the raw numbers and explore how these devices translate into real-world experiences for different users.

1. Design and Usability Assessment:

FeatureRealme C31Xiaomi Redmi A3xUser Experience Impact
Display6.5" IPS LCD (720x1600)6.71" IPS LCD (720x1650), 90HzRedmi A3x's larger display and smoother refresh rate offer a more immersive and responsive visual experience.
OSAndroid 11Android 14 (upgradable to 16)A3x provides a more modern, feature-rich, and potentially longer-supported software experience with enhanced security updates.
USBmicroUSB 2.0USB Type-CA3x utilizes the more modern and versatile USB Type-C standard for faster charging and data transfer.
Design Ergonomics197g, 8.4mm thick193g, 8.3mm thickNegligible difference, both feel substantial in hand.
Interface DesignRealme UI R Edition (based on Android 11)MIUI 14 (based on Android 14)MIUI 14 typically offers greater customization options, although personal preference plays a significant role.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a student using their phone for online classes, social media, and casual gaming.

  • Realme C31: The student might find the battery life sufficient for a full day of use. However, the microUSB port can be frustrating when plugging in chargers. The display is adequate for viewing content but lacks the smoothness of higher refresh rates.

  • Xiaomi Redmi A3x: The student will appreciate the smoother scrolling and more responsive gaming experience thanks to the 90Hz display. The USB-C port offers convenient charging. The newer Android version ensures access to the latest apps and features.

3. Inclusive Technology Evaluation:

  • Tech-Savvy User: Might prefer the Redmi A3x for its updated OS, USB-C, and higher refresh rate display.
  • Budget-Conscious User: The Realme C31 might be appealing due to its lower price point, especially if basic functionality is prioritized.
  • User with Accessibility Needs: Both devices lack specific accessibility features mentioned in the provided data. Further research would be needed to determine their suitability for users with specific requirements.

4. Design-Centric Decision Framework:

While both devices offer similar core functionality, the Xiaomi Redmi A3x demonstrably provides a more refined user experience due to its modern features like USB-C, a higher refresh rate display, and a newer Android OS with longer-term support.

My Choice: Xiaomi Redmi A3x

As a technology communications specialist, I prioritize the holistic user experience. The Redmi A3x, despite being in a lower price range, offers significant advantages in terms of daily usability, future-proofing with software updates, and overall design modernity with the inclusion of USB Type-C and a 90Hz display. These elements contribute to a more enjoyable and efficient user experience, making it the superior choice in this comparison. While the Realme C31 is a solid budget option, it lacks the key design elements that elevate the A3x into a more satisfying and user-friendly device. The seemingly small details, like the USB-C port and smoother display, accumulate to create a noticeable difference in how users interact with their phones daily.

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.