Nokia C31 vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date September 1, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 113.5 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.38 "/g 3.1 "/g
Weight 200 g 213 g
Height 169.2 mm 161.1 mm
Width 78 mm 77.4 mm
Thickness 8.6 mm 8.2 mm
Foldable Design No No
Available Colors
  • Mint
  • Charcoal
  • Cyan
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.75 " 6.6 "
Resolution 720 x 1600 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.4 % 85.8 %
Pixel Density 260 PPI 390 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 110.84 mAh/in² 114.78 mAh/in²
Battery Density 44.49 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Exynos 1480 (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU IMG8322 Xclipse 530

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 18

Comparison Summary

Okay, let's dive into a head-to-head comparison of the Nokia C31 and the Samsung Galaxy A55. We'll break down the specs, translate the tech jargon into real-world implications, and help you figure out which phone might be the better fit for your needs.

1. Specifications Breakdown

Here's a detailed breakdown of the specifications, keeping the real-world impact in mind:

FeatureNokia C31Samsung Galaxy A55Real-World Implications
DESIGN
Launch Date2022-09-012024-03-15A55 is newer, potentially longer software support
Form FactorStandardStandardBoth are typical slab-style phones
Dimensions169.2 x 78 x 8.6 mm161.1 x 77.4 x 8.2 mmC31 is taller and slightly thicker; A55 is more compact
Weight200g213gC31 is lighter, but the 13g difference is hardly noticeable; A55 is still pretty lightweight
DISPLAY
Size6.75"6.6"C31 offers a slightly larger screen, good for consuming media
Resolution720 x 16001080 x 2340A55 has significantly sharper display; Text, images, and videos will be clearer on the A55
Pixel Density (PPI)260390A55 will produce significantly crisper visuals and make small text more readable
TechnologyIPS LCDAMOLEDA55’s AMOLED offers deeper blacks, more vibrant colors, better contrast, and better power efficiency
Refresh Rate60Hz120HzA55 delivers smoother animations and scrolling; C31 will appear more sluggish, especially in fast paced games
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits, so brightness performance should be identical
PERFORMANCE
ChipsetUnisoc SC9863A (28nm)Exynos 1480 (4nm)A55's 4nm chip is vastly more powerful and efficient, leading to faster app load times, better multitasking, better gaming
AnTuTu Score109,200713,393A55 is dramatically faster in benchmark tests; much better performance across the board
GPUIMG8322Xclipse 530A55 has a more powerful GPU suitable for smoother gaming and graphics intense applications
CAMERA
Main Camera13MP50MPA55 produces significantly higher detail and better dynamic range; low-light performance will be much better
Selfie Camera5MP32MPA55 provides much sharper and higher resolution selfies
Wide Angle LensNone13MPA55 allows you to capture more of the scene in group photos and landscapes
Portrait (Depth)2MPNoneC31 has a dedicated depth sensor for portrait mode; A55 does not but utilizes AI instead
Macro Lens2MP5MPA55 has slightly higher resolution for taking close-up photos
Video1080p@30fps4K@30fpsA55 records in much higher resolution and offers better video quality overall
StabilizationNoEISA55 provides electronic image stabilization, which reduces shakiness in videos
Slow-MoNo240fpsA55 supports slow-motion capture, giving you more creative shooting modes
BATTERY LIFE
Capacity5050mAh5000mAhBoth offer a full day of moderate usage; Battery capacity is nearly identical
Charging10W Fast Charging25W Fast ChargingA55 charges much faster, meaning less time tethered to a wall outlet
Battery TypeLi-PolymerLi-IonLi-Ion often performs better over time and charges slightly faster.
SOFTWARE
OSAndroid 12Android 14A55 has the newer operating system, likely to receive longer software updates and have a more current feature set
CONNECTIVITY
Wi-Fi802.11b/g/nWi-Fi 6A55 offers faster Wi-Fi speeds with newer standards, especially if you have a Wi-Fi 6 router
Bluetooth4.2 LE5.3A55 features newer version with better range and reliability
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoA55 features more accurate and faster GPS with more supported systems
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)A55 supports eSIM for digital carrier switching
STORAGE
Internal64/128 GB128/256 GBA55 offers more storage space and greater choice; A55 offers double the storage for the base model
RAM4GB8/12GBA55 has substantially more RAM, making multitasking smoother, and heavy apps run better
ExpandableNoNoNeither phone provides expandable storage; Choose storage option carefully when purchasing
AUDIO
QualityBasic audio featuresDolby Atmos, Hi-Res Audio, Stereo SpeakersA55 has a vastly superior audio experience with enhanced sound and quality
SECURITY
Fingerprintrear-mountedbasicBoth phones have a fingerprint reader, but the placement is different
BUILD QUALITY
Screen ProtectionUnknownCorning Gorilla Glass VictusA55 has superior screen protection, with better scratch and drop resistance
SENSORS
SensorsProximity; AccelerometerFingerprint, Accelerometer, Compass, Gyroscope, Barometer; Ultrasonic proximity virtualA55 has a significantly more diverse sensor suite

2. Key Insights

Nokia C31:

  • Strengths: The primary strength of the Nokia C31 is its budget-friendly nature. It offers a large screen, a decent battery, and basic smartphone functionality.
  • Weaknesses: The C31 is significantly underpowered, with a low-resolution display, slow performance, and a basic camera. The lack of expendable storage can also be limiting.
  • Real-world Experience: This phone is for users who prioritize affordability and aren’t demanding when it comes to performance or picture quality. It's adequate for basic tasks like calls, messaging, and browsing social media, but struggles with any heavy tasks or gaming.

Samsung Galaxy A55:

  • Strengths: The Galaxy A55 shines with its vibrant AMOLED display, powerful processor, and versatile cameras. It offers a smooth user experience, faster performance, and high-quality imaging and video.
  • Weaknesses: The A55 is notably more expensive than the C31.
  • Real-world Experience: This is a versatile device suitable for everyday use and demanding tasks. It can smoothly handle multitasking, games, and multimedia consumption while offering an excellent camera experience.

3. User Profiles and Recommendations

Nokia C31 is Best For:

  • Users on a very tight budget.
  • Those who need a secondary device for simple tasks.
  • Individuals who rarely use their phone for gaming or heavy applications.
  • First-time smartphone users who don't need advanced features.

Samsung Galaxy A55 is Best For:

  • Users who want a high-quality display and camera experience.
  • People who engage in multitasking, gaming, and multimedia consumption.
  • Individuals looking for a well-rounded phone with a smooth user experience.
  • Those who value the security of a more robust software experience and updated features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What’s your budget? If you’re very budget-constrained, the C31 is more affordable. However, the A55 offers a much more superior experience for the money.
  2. How do you use your smartphone? If basic tasks like calling and texting are all you do, the C31 might suffice. If you do anything more demanding, the A55 will be significantly better.
  3. How important is display and camera quality to you? The A55 offers a dramatically superior display and camera experience. If those factors are important, the A55 is clearly the better choice.

Scenario-Based Recommendations:

  • Budget User: If you need a phone for the bare minimum (calls, texts, very basic browsing), the Nokia C31 will work without breaking the bank.
  • Everyday User: For those who want a good experience across the board (multitasking, casual gaming, good photos), the Samsung Galaxy A55 is much better.
  • Media Enthusiast/Gamer: If you consume a lot of media and play games, the A55 is the clear winner because of its superior display, performance and sound experience.
  • Photography Focus: For those who value picture quality and video recording, the A55 is the clear choice due to its excellent camera capabilities.

My Choice

If I were choosing between these two phones, I would without a doubt pick the Samsung Galaxy A55. While the Nokia C31 is budget friendly, the performance compromises are too significant for me. The Galaxy A55, with its far superior display, significantly faster processor, vastly better camera capabilities, and overall smoother user experience, would make my daily usage significantly more enjoyable. Given how much I value good display quality and camera performance, I am willing to pay the extra cost for a much better user experience.

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.