Realme C31 vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date March 31, 2022 April 5, 2024
Release Year 2022 2024

Physical

Volume 105.28 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.3 "/g 3 "/g
Weight 197 g 217 g
Height 164.7 mm 160.1 mm
Width 76.1 mm 76.8 mm
Thickness 8.4 mm 9.3 mm
Foldable Design No No
Available Colors
  • Light Silver
  • Dark Green
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.5 " 6.5 "
Resolution 720 x 1600 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 81.4 % 84.3 %
Pixel Density 270 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 142.01 mAh/in²
Battery Density 47.49 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support No Yes
Chipset Unisoc Tiger T612 (12 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Let's dive into a user-centered comparison of the Realme C31 and the Samsung Galaxy M15, moving beyond the raw numbers to understand how these specifications translate into real-world experiences.

1. Design and Usability Assessment

FeatureRealme C31Samsung Galaxy M15User Experience Impact
Interface DesignAndroid 11Android 14M15 offers a more modern and potentially feature-rich OS experience with newer UI elements and functionalities.
Display6.5" IPS LCD (720x1600)6.5" Super AMOLED (1080x2340), 90HzM15 boasts a significantly sharper, more vibrant display with smoother scrolling due to the higher refresh rate.
Interaction FlowBasic, budget-focused experiencePotentially smoother, more responsiveM15's more powerful processor and newer OS likely result in a more fluid and enjoyable user experience.
Accessibility FeaturesStandard Android accessibility optionsStandard Android accessibility options + NFCM15's NFC allows for contactless payments and data transfer, enhancing convenience for some users.
Design ErgonomicsPlastic body, 197gPlastic body, 217gC31 is slightly lighter, potentially more comfortable for extended use.

2. Narrative-Driven Feature Exploration

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

  • Realme C31: The student might experience some lag during multitasking or video streaming due to the less powerful processor. The lower resolution display might make reading text-heavy content less comfortable. However, the long battery life ensures they can attend classes without worrying about charging.

  • Samsung Galaxy M15: The student enjoys a smooth experience with online learning platforms and can easily switch between apps. The vibrant AMOLED screen makes visuals pop, enhancing the learning experience. They can also quickly share files with classmates using NFC. The higher resolution display makes reading more comfortable.

3. Inclusive Technology Evaluation

  • Tech-Savvy User: Might find the C31 limiting due to performance constraints. Would likely prefer the M15 for its superior display, faster processor, and modern features like NFC.
  • Budget-Conscious User: The C31's lower price point makes it an attractive option. They might be willing to compromise on performance for affordability.
  • User with Visual Impairments: Both devices offer standard Android accessibility features. However, the M15's sharper display could provide a better experience for users with low vision.

4. Design-Centric Decision Framework

The Realme C31 prioritizes affordability and battery life over performance and advanced features. It's a practical choice for budget-conscious users who prioritize basic functionality.

The Samsung Galaxy M15, on the other hand, focuses on delivering a more well-rounded user experience with a vibrant display, faster performance, and modern conveniences like NFC. It caters to users who desire a more engaging and feature-rich smartphone experience.

My Choice: Samsung Galaxy M15

While the Realme C31 offers impressive battery life at a lower price, I would choose the Samsung Galaxy M15. As a technology communications specialist focused on user experience, the M15's superior display, smoother performance powered by a better processor and the inclusion of NFC significantly enhance daily usability. The more modern Android version also ensures access to the latest features and security updates, contributing to a more future-proof device. Although slightly heavier, the benefits of a vibrant AMOLED screen and smoother user interface outweigh the minor weight difference for me. The M15 delivers a more compelling and enjoyable overall user experience, aligning with my design-centric philosophy.

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.