Nokia C31 vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia
Realme C55
Realme C55
Realme

General

Launch Date September 1, 2022 March 8, 2023
Release Year 2022 2023

Physical

Volume 113.5 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.38 "/g 3.55 "/g
Weight 200 g 189.5 g
Height 169.2 mm 165.6 mm
Width 78 mm 75.9 mm
Thickness 8.6 mm 7.9 mm
Foldable Design No No
Available Colors
  • Mint
  • Charcoal
  • Cyan
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.75 " 6.72 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.4 % 86.7 %
Pixel Density 260 PPI 392 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 110.84 mAh/in² 110.72 mAh/in²
Battery Density 44.49 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU IMG8322 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version

Comparison Summary

Okay, let's dive deep into the Nokia C31 and Realme C55. These two phones sit in the budget-friendly segment, but they offer vastly different experiences, as we'll soon see. I'll break down the specs, highlight the key differences, and tell you who each phone is for. Let's get to it.

1. Specifications Breakdown

Here's a detailed comparison of the specs, with a focus on what they mean for real-world use:

FeatureNokia C31Realme C55Real-World Implications
Design
Dimensions169.2 × 78 × 8.6 mm165.6 × 75.9 × 7.9 mmThe Nokia C31 is a bit larger and thicker, which may feel less comfortable in smaller hands or pockets compared to the slimmer Realme C55.
Weight200g189.5gThe Realme C55 is noticeably lighter, which will be appreciated during extended usage.
Display
Size6.75"6.72"Both offer a large screen, the size difference is negligible.
Resolution720x16001080x2400The Realme C55 has a much sharper display. Expect clearer text and more detailed images compared to the Nokia C31.
Pixel Density (PPI)260392The Realme C55's higher PPI provides a noticeably sharper image, meaning that details and text are crisper.
TechnologyIPS LCDIPS LCDBoth use similar panel tech which is adequate, but not as vibrant as AMOLEDs.
Refresh Rate60Hz90HzThe Realme C55 offers a smoother visual experience with scrolling and animations due to the higher refresh rate.
Brightness0 nits680 nitsThe Realme C55 is significantly better for outdoor use in bright sunlight with more than 600nits brighter screen. The Nokia C31's low brightness is a major issue
Performance
ChipsetUnisoc SC9863A (28 nm)Mediatek Helio G88 (12 nm)The Realme C55's Helio G88 is much more capable, offering smoother everyday performance and better gaming potential over the slower Unisoc Chipset.
AnTuTu Score109,200245,800The Realme C55 scores more than double, translating to faster app loading, better multitasking, and noticeably smoother gameplay.
GPUIMG8322 (PowerVR GE8322)Mali-G52 MC2The Realme C55's GPU is more powerful, providing better graphics capabilities for gaming.
Camera
Main Camera13MP64MPThe Realme C55 has a much higher-resolution main camera, allowing for more detailed photos and better low-light performance.
Selfie Camera5MP, f/2.28MP, f/2.0The Realme C55 has a higher-resolution selfie camera with a wider aperture for better low-light selfies.
Portrait Camera2MP, f/2.42MP, f/2.4Both have basic depth sensors for portrait mode.
Macro Camera2MP, f/2.4N/ANokia C31 has a dedicated macro lens which the Realme C55 is missing
Video Recording1080p@30fps1080p@60fpsThe Realme C55 can record video at 60fps for smoother footage. Realme C55 offers better slow-motion capabilities
Camera FeaturesTriple camera, PDAF, front flashDual camera, Digital image stabilization, Night ModeEach phone has unique camera features, with the Realme C55's night mode being a significant advantage, and the Nokia featuring a front flash.
Battery
Capacity5050mAh5000mAhBoth phones offer good battery capacity, but the small difference is negligible.
Charging10W33WThe Realme C55 charges much faster, significantly reducing downtime.
Software
Operating SystemAndroid 12Android 13The Realme C55 ships with the newer OS, which may offer more features and better app compatibility.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/acThe Realme C55 supports dual-band Wi-Fi, offering faster speeds and less congestion on compatible networks.
Bluetooth4.25.2The Realme C55 uses a newer Bluetooth standard, offering more efficient connections and advanced features.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoThe Realme C55 supports more satellite navigation systems, which translates to better location accuracy.
Storage & Memory
Internal Storage64GB/128GB64GB/128GB/256GBThe Realme C55 offers a larger storage variant.
RAM4GB4GB/6GB/8GBThe Realme C55 offers more RAM options which is advantageous for multitasking and gaming.
Expandable StorageNoNoNeither phone supports expandable storage.
Security
Fingerprint SensorRear-mountedSide-mountedSide-mounted sensors are often faster and more ergonomically convenient.

2. Key Insights

Nokia C31

  • Strengths: It has a decent sized screen and a slightly larger battery capacity. The addition of a Macro camera is nice for users interested in close-up photography, and a front flash helps take brighter selfies.
  • Competitive Advantages: Its slightly larger battery capacity might lead to slightly longer battery life, and it has a macro lens.
  • Trade-offs: The biggest drawback is the Unisoc processor, which is significantly less powerful than the Helio G88 in the Realme C55. Additionally, the very low screen brightness of 0 nits makes this almost unusable in the sun. The lack of expandable storage is also an issue.

Realme C55

  • Strengths: The Realme C55 has a much better screen with higher resolution and refresh rate, a significantly more powerful processor, a better camera, much faster charging and comes with a newer version of Android.
  • Competitive Advantages: The higher refresh rate, significantly better brightness, and fast charging make it much more convenient for everyday use.
  • Trade-offs: It's missing a macro lens compared to the Nokia.

3. User Profiles and Recommendations

  • Nokia C31:

    • Ideal for: Budget-conscious users who prioritize a large screen and a macro camera for casual photography. It's also a good choice for basic use, like calls, texts, and light browsing. Users who don't care about a bright screen might consider this, although it might be hard to see in sunlight.
    • Use Cases: Basic social media browsing, video calls, and checking emails.
  • Realme C55:

    • Ideal for: Users who want smooth performance, better graphics, great outdoor usability, faster charging, better photography and a solid user experience. It's suitable for social media enthusiasts, gamers, and anyone who frequently uses their phone outdoors.
    • Use Cases: Mobile gaming, watching videos, capturing photos and videos, and multitasking.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is performance and screen quality to you? If you need a smoother, more responsive device for everyday use, and a bright screen that can be easily seen outdoors, the Realme C55 is a clear choice. The Nokia C31 struggles here.
  2. Do you prioritize camera quality and fast charging? If so, the Realme C55 is the winner, offering significantly better image quality and much faster charging times.
  3. Is battery life the number one factor? While the Nokia C31 has a slightly larger battery, the Realme C55’s more efficient chipset and charging capabilities likely even the playing field in most usage scenarios.

Scenario-Based Recommendations

  • The Budget Shopper: If you just need the cheapest phone available that will perform basic tasks, the Nokia C31 might be ok if you don't mind its dim screen and slower processing. However, for just a slightly higher price, the Realme C55 is a much better device and the best value overall.
  • The Casual User: For browsing, social media, and some light gaming, the Realme C55’s smoother performance and better screen will greatly enhance the experience.
  • The Content Creator/Gamer: The Realme C55 is the clear winner for anyone who uses their phone for creating and consuming content, the improved performance, camera, screen and fast charging capabilities make it the preferred device.

My Choice

I would choose the Realme C55 without hesitation. It's simply a better phone in almost every way that matters. The screen is brighter, clearer, and smoother, the performance is significantly better, and the fast charging is a game-changer. While the Nokia C31 has a slightly larger battery capacity and a macro lens, these benefits are completely overshadowed by the major advantages of the Realme C55. In the budget category, the Realme C55 is a much better buy and provides the most value. The user experience and daily convenience of the Realme are vastly superior.

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.