Motorola Moto G31 vs Nokia C21 Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 April 29, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 107.57 cm³
Screen Size to Weight Ratio 3.54 "/g 3.66 "/g
Weight 181 g 178 g
Height 161.9 mm 164.8 mm
Width 73.9 mm 75.9 mm
Thickness 8.6 mm 8.6 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Dark Cyan
  • Warm Gray

Display

Screen Size 6.4 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 82.1 %
Pixel Density 411 PPI 269 PPI
Refresh Rate N/A N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 118.79 mAh/in²
Battery Density 48.59 mAh/cm³ 46.95 mAh/cm³
Battery Capacity 5000 mAh 5050 mAh
NFC Support Yes No
Chipset Mediatek MT6769Z Helio G85 (12 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Mali-G52 MC2 IMG8322

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Motorola Moto G31 and the Nokia C21 Plus. As always, we’re focusing on what these specs actually mean for your everyday experience, not just reciting numbers.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, with a focus on what the specs translate to in real life:

FeatureMotorola Moto G31Nokia C21 PlusReal-World Implications
Design
Size161.9 × 73.9 × 8.6 mm164.8 × 75.9 × 8.6 mmMoto G31 is slightly more compact, while the Nokia C21 Plus is a bit taller and wider, but both are the same thickness.
Weight181g178gBoth phones have virtually the same weight, so neither feels noticeably heavier in your pocket.
Display
Size6.4"6.52"Nokia has a marginally larger screen – a small difference that might be noticeable for media consumption.
Resolution1080x2400720x1600Moto G31’s higher resolution makes for noticeably sharper text and images.
Pixel Density (PPI)411269Moto G31's screen will look significantly sharper, especially when viewing text or detailed graphics.
TechnologyAMOLEDIPS LCDMoto G31's AMOLED provides deeper blacks, richer colors, and better contrast – a significant improvement in visual quality.
Refresh Rate60Hz60HzBoth have a standard refresh rate, so no difference in smoothness.
Performance
ChipsetMediatek Helio G85 (12nm)Unisoc SC9863A (28nm)Moto G31's chipset is significantly more powerful, resulting in faster app loading and smoother multitasking.
AnTuTu Score225,154109,200Moto G31 is much better suited for gaming and handling demanding applications.
GPUMali-G52 MC2IMG8322Moto G31 has better graphics processing capabilities for smoother visuals in games and apps.
Camera
Main Camera50MP (f/1.8, 1/2.76", 0.64µm)13MP (no details)Moto G31's 50MP sensor captures significantly more detail and typically performs better in low light.
Selfie Camera13MP (f/2.2, 1.12µm)5MP (f/2.2, no details)Moto G31's front camera is much higher resolution for better selfies.
Wide Angle8MP (f/2.0, 1.12µm)NoneMoto G31 allows capturing wider landscapes and group photos.
Portrait (Depth)None2MP (f/2.4)Nokia C21 Plus has dedicated depth sensing for better portrait effects.
Macro2MP (f/2.4, 1.75µm)NoneMoto G31 allows for closeup shots of small objects.
Video Recording1080p@30fps1080p@30fpsBoth phones capture standard 1080p video for social media content, but Moto G31 also has slow-motion at 120 fps
Battery Life
Capacity5000mAh4000mAhMoto G31’s larger battery offers a potentially longer battery life – likely getting you through a full day with ease.
Charging10W Fast Charging10W Fast ChargingBoth support 10W charging, which is quite basic in today's market.
Software
OSAndroid 11Android 11Both phones operate on Android 11, likely with some minor customizations from each brand.
Connectivity
Wi-Fi802.11ac802.11nMoto G31 supports faster Wi-Fi standards, leading to better download/upload speeds.
Bluetooth5.0 LE4.2 LEMoto G31 features a more modern Bluetooth version for better range and efficiency.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, SUPL, GalileoMoto G31 supports more satellite systems for potentially more accurate GPS tracking.
Storage & Memory
Internal Storage64 GB or 128 GB32 GB or 64 GBMoto G31 offers more storage which is beneficial as both lack expandable storage options.
RAM4 GB2 GB or 4 GBMoto G31 generally has more RAM, which is very important for better app performance and multitasking
AudioDolby Atmos, 2 microphonesBasic audio featuresMoto G31 offers enhanced spatial audio and potentially better voice capture capabilities.
SecuritySide FingerprintRear FingerprintSide-mounted fingerprint sensors are typically preferred due to their ease of use.
SensorsFingerprint, Accelerometer, Compass, Gyroscope, ProximityAccelerometer, ProximityMotorola has a more complete sensor suite

2. Key Insights

Motorola Moto G31:

  • Strengths: The Moto G31 absolutely shines in key areas: a superior AMOLED display with much higher resolution and pixel density, significantly better performance with its Mediatek chipset, a more versatile camera setup with higher resolutions and wide-angle and macro lenses, a bigger battery, and superior audio capabilities.
  • Competitive Advantages: The AMOLED display is a clear standout, especially when you consider the budget price point. The Moto G31 also has an edge in performance due to the better chipset, along with a more advanced sensor suite.
  • Trade-offs: The Moto G31 doesn't have expandable storage or the depth sensor for portrait modes, and may struggle with intensive tasks.

Nokia C21 Plus:

  • Strengths: The Nokia C21 Plus is a more budget-focused phone, that has a slightly larger screen size, and a very basic set of features. The depth sensor for portrait photos might be useful to some users.
  • Competitive Advantages: The C21 Plus’s main advantage is its budget price, which might make it more attractive to users with very tight budgets. It may also appeal to users who prefer a simpler, less bloated Android experience.
  • Trade-offs: The C21 Plus has a significantly weaker display with a much lower resolution LCD, a less powerful processor, a less capable camera system, and smaller battery.

3. User Profiles and Recommendations

Motorola Moto G31:

  • Ideal User: This phone is perfect for anyone who values a great visual experience, smoother performance, and a solid camera, all without breaking the bank. This phone would work for students, social media users, and anyone who wants good daily performance.
  • Use Cases: Streaming videos, casual gaming, capturing high-quality photos, browsing social media, and multitasking between apps would be great for this phone.
  • Value: The Moto G31 delivers excellent value, offering a premium display and strong performance at an affordable price.

Nokia C21 Plus:

  • Ideal User: The Nokia C21 Plus is best suited for very budget-conscious users who need a basic smartphone for simple tasks like calls, texts, and light browsing. This may also be suitable for a first smartphone for a child.
  • Use Cases: Basic web browsing, email, basic social media, calls, and texting are its most suitable functions.
  • Value: While the Nokia C21 Plus is very affordable, its performance and features are severely limited, making it a very basic smartphone option.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is display quality to you?
    • If you value sharp, vibrant visuals for watching videos and browsing, the Moto G31 is the clear choice with its AMOLED screen. If you're okay with a basic display, the C21 Plus could work.
  2. What do you plan to do most with your phone?
    • For any kind of gaming or heavy app usage, the Moto G31's faster processor and better graphics are essential. If you only do light tasks, the C21 Plus is fine.
  3. What is your budget?
    • If your budget is extremely tight and you just want a functional device, the Nokia C21 Plus can work. However, if you can stretch your budget, the Moto G31 will provide significantly more features and better performance.

Scenario-Based Recommendations:

  • Budget-Conscious User: You want the cheapest phone possible for basic tasks.
    • Recommendation: Nokia C21 Plus, but understand you’re compromising on performance and display quality.
  • Balanced User: You want a solid phone for general use, media, and social media, with some performance for games.
    • Recommendation: Motorola Moto G31; the value is undeniable given its superior features.
  • Power User: You want a phone that can handle intensive tasks, games, and have great photos.
    • Recommendation: Neither phone is ideal for power users but if you're limited to these options, the Moto G31 is the only choice.

Final Thoughts

After a thorough look at these phones and their practical implications, it's clear that the Motorola Moto G31 is the better overall device. It offers a superior display, much better performance, a more versatile camera, and a larger battery. If your budget allows it, the Moto G31 is the smartphone to pick.

My Choice: If I were choosing between these two, I'd absolutely go for the Motorola Moto G31. The AMOLED display alone makes it a much more enjoyable experience, and the significantly better performance would make daily use far smoother and more pleasant. The enhanced camera setup and battery are also key advantages. While the Nokia C21 Plus might appeal to the extremely budget-conscious, the Moto G31's benefits are well worth the extra investment. It’s a case where you get a significantly better smartphone for a moderate increase in price.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.