Nokia C21 Plus vs Nokia C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date April 29, 2022 September 1, 2022
Release Year 2022 2022

Physical

Volume 107.57 cm³ 113.5 cm³
Screen Size to Weight Ratio 3.66 "/g 3.38 "/g
Weight 178 g 200 g
Height 164.8 mm 169.2 mm
Width 75.9 mm 78 mm
Thickness 8.6 mm 8.6 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Mint
  • Charcoal
  • Cyan

Display

Screen Size 6.52 " 6.75 "
Resolution 720 x 1600 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 83.4 %
Pixel Density 269 PPI 260 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 118.79 mAh/in² 110.84 mAh/in²
Battery Density 46.95 mAh/cm³ 44.49 mAh/cm³
Battery Capacity 5050 mAh 5050 mAh
NFC Support No No
Chipset Unisoc SC9863A (28 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU IMG8322 IMG8322

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features microUSB 2.0 microUSB 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version

Comparison Summary

Alright, let's dive deep into the Nokia C21 Plus and Nokia C31, two contenders in the budget smartphone arena. I'm going to break down these devices with a focus on what these specs mean for you, the user, rather than just rattling off numbers.

1. Specifications Breakdown

FeatureNokia C21 PlusNokia C31Real-World Implications
Design
Launch Date2022-04-292022-09-01C31 is 4 months newer, likely with slightly updated software.
Dimensions164.8 x 75.9 x 8.6 mm169.2 x 78 x 8.6 mmC31 is slightly taller and wider, potentially less comfortable in smaller hands. Both share the same thickness.
Weight178g200gC21 Plus is noticeably lighter, more comfortable for extended holding.
Display
Size6.52"6.75"C31 offers slightly larger screen for media consumption.
Resolution720x1600720x1600Both have HD+ resolution; fine for general use, but not the sharpest.
Pixel Density269 PPI260 PPISimilar pixel density, sharpness will be comparable.
TechnologyIPS LCDIPS LCDBoth use standard LCD tech; good for visibility but not as vibrant as OLED.
Refresh Rate60Hz60HzStandard 60Hz, will feel smooth for casual use, but not for gaming.
Brightness0 nits0 nitsBoth offer similar brightness levels, not ideal for direct sunlight viewing
Performance
ChipsetUnisoc SC9863A (28nm)Unisoc SC9863A (28nm)Identical chipsets; expect similar basic performance for everyday tasks.
AnTuTu Score109,200109,200Very similar performance, neither is a powerhouse for heavy tasks.
GPUIMG8322IMG8322Same GPU, graphics performance will be consistent.
Camera
Standard Camera13MP13MPIdentical main cameras, basic quality for general shots.
Selfie Camera5MP (f/2.2)5MP (f/2.2)Both offer standard 5MP front cameras, suitable for basic selfies.
Portrait Camera2MP (f/2.4)2MP (f/2.4)Depth sensors for portrait mode, will help with background blur effects.
Macro CameraNone2MP (f/2.4)C31 offers a dedicated macro lens for closeup shots, C21 plus doesn't.
Video Recording1080p@30fps1080p@30fpsStandard video recording capabilities, good enough for social media.
Camera FeaturesDigital zoom, Dual camera, Autofocus, Touch focus, PDAF, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front FlashDigital zoom, Triple camera, Autofocus, Touch focus, PDAF, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front FlashBoth offer a suite of standard camera features. C31 has an additional triple camera.
Battery Life
Capacity4000mAh5050mAhC31 has a significantly larger battery, expect better endurance.
Charging10W10WBoth use slow 10W charging, expect longer charge times.
Battery FeaturesNon-removableNon-removableBoth have non removable batteries.
Software
OSAndroid 11Android 12C31 ships with a newer version of Android, potentially with newer features and better security.
Connectivity
Wi-Fi802.11b/g/n802.11b/g/nBoth use older Wifi standards, good enough for average connectivity.
Bluetooth4.2 LE4.2 LEOlder Bluetooth version, not the fastest, but functional.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, SUPL, GalileoStandard location tracking supported.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth phones support two SIM cards simultaneously, useful for traveling.
Storage
Internal Storage32GB/64GB64GB/128GBC31 offers more internal storage, essential for users with lots of photos/apps.
RAM2GB/4GB4GBC31 has 4GB of RAM, sufficient for basic usage.
Expandable StorageNoNoNeither phone offers storage expansion.
Audio
QualityBasic Audio FeaturesBasic Audio FeaturesSimilar audio experiences, nothing special.
Security
Fingerprint SensorRear-mountedRear-mountedBoth use rear mounted fingerprint sensors.
Build Quality
Screen ProtectionUnknownUnknownBoth use similar screen protection technology
Sensors
SensorsProximity, AccelerometerProximity, AccelerometerBoth share standard essential sensors.

2. Key Insights

  • Nokia C31's Advantages:
    • Bigger Battery: The 5050mAh battery is a significant upgrade over the C21 Plus's 4000mAh, meaning longer usage without needing to plug in.
    • Larger Screen: The 6.75" display, while not much bigger, can provide a more immersive experience for watching videos or playing games.
    • More Storage Options: Comes with 128GB options, whereas C21 Plus tops out at 64GB.
    • Newer Software: Android 12 offers potentially newer features and security enhancements.
    • Macro Lens: Adds extra versatility for close-up photography.
  • Nokia C21 Plus's Advantages:
    • Lighter Build: At 178g, it's easier to handle for extended periods.
    • Slightly Sharper Display: 269 PPI vs 260 PPI is a marginal increase, and probably indistinguishable for the average user.
  • Shared Aspects:
    • Both phones have the same chipset, meaning similar general performance for everyday tasks.
    • Both phones have identical main cameras and selfie cameras, so photo quality will be very similar.
    • Neither have expandable storage.
    • Both have basic audio quality.
    • Both have the same 10W charging and slow charging times are to be expected.

3. User Profiles and Recommendations

  • Nokia C21 Plus:
    • User Profile: Ideal for users who prioritize a lightweight phone for comfortable handling, mainly using it for calls, texts, social media, and basic browsing. The smaller size might be preferred for those with smaller hands.
    • Use Case: Daily communication, casual social media scrolling, and light app usage.
  • Nokia C31:
    • User Profile: Better for users who value battery life, need more storage, or want a slightly larger display for media consumption. It's a solid choice for those who need a phone to last all day without worrying about battery life.
    • Use Case: Watching videos, longer browsing sessions, and capturing more photos and videos without worrying about storage. The macro camera is also useful for those who like closeup photography.

4. Buying Decision Framework

Here are three questions to help guide your choice:

  1. How important is battery life to you? If you hate running out of battery, the C31 is the clear choice.
  2. Do you prefer a lighter phone, or does a slightly larger screen matter more? If you like a lighter phone, choose the C21 Plus. If you value the display size, the C31 wins.
  3. How much storage do you need? If you tend to store a lot of photos and videos, the C31's higher storage options will be better.

Scenario-Based Recommendations:

  • The Minimalist: If all you need is a phone for basic calls, texts, and light use, the C21 Plus is sufficient and more comfortable to hold.
  • The Media Buff: If you enjoy streaming videos and social media content, the C31's larger screen and battery will provide a better experience.
  • The On-the-Go User: If you're always on the move, the C31's significantly larger battery is the better pick.
  • The Photographer If you like capturing close up shots, then the macro lens on the C31 will be more useful.

My Choice

If I were choosing between these two, I would go with the Nokia C31. Here's why:

The biggest differentiator for me is battery life. The jump from 4000mAh to 5050mAh is considerable. I also prefer the larger display size for media consumption, and the extra storage option offers a peace of mind. While the C21 Plus is lighter, the trade off for the extra battery and bigger screen outweighs the comfort advantage in my book. The slightly newer Android version is a bonus too. Although neither are perfect devices, the C31's advantages in battery, screen size, and software are more aligned with my typical usage patterns.

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.