Nokia XR20 vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia XR20
Nokia XR20
Nokia
Realme C31
Realme C31
Realme

General

Launch Date August 4, 2021 March 31, 2022
Release Year 2021 2022

Physical

Volume 148.25 cm³ 105.28 cm³
Screen Size to Weight Ratio 2.69 "/g 3.3 "/g
Weight 248 g 197 g
Height 171.6 mm 164.7 mm
Width 81.5 mm 76.1 mm
Thickness 10.6 mm 8.4 mm
Foldable Design No No
Available Colors
  • Ultra Blue
  • Granite Gray
  • Light Silver
  • Dark Green

Display

Screen Size 6.67 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 76.8 % 81.4 %
Pixel Density 395 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness 550 nits 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 104.07 mAh/in² 118.34 mAh/in²
Battery Density 31.23 mAh/cm³ 47.49 mAh/cm³
Battery Capacity 4630 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Mali-G57

Connectivity

USB Version 3.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13

Comparison Summary

Alright, let's break down the Nokia XR20 and Realme C31. These are two phones aimed at different segments of the market, and the specs tell a clear story of what each phone prioritizes. I'll translate the numbers into what they mean for you.

1. Specifications Breakdown

Here's a detailed comparison table:

FeatureNokia XR20Realme C31Real-World Implications
Design
Dimensions171.6 × 81.5 × 10.6 mm164.7 × 76.1 × 8.4 mmXR20 is bulkier, less pocketable. C31 is slimmer and easier to handle.
Weight248g197gXR20 is noticeably heavier, potentially tiring during prolonged use. C31 is lighter and more comfortable.
Build QualityGorilla Glass Victus, RuggedizedUnknownXR20 offers superior drop and scratch resistance, ideal for clumsy users or tough environments.
Display
Size6.67"6.5"Negligible difference in screen real estate.
Resolution1080x2400 (FHD+)720x1600 (HD+)XR20 has a much sharper, clearer display, making text and images look significantly better.
PPI395270XR20’s higher pixel density results in smoother visuals and better detail.
TechnologyIPS LCDIPS LCDSimilar color accuracy and viewing angles.
Performance
ChipsetSnapdragon 480 5G (8 nm)Unisoc Tiger T612 (12 nm)XR20 offers significantly better performance for gaming, multitasking, and overall responsiveness.
AnTuTu Score~320,000~224,223XR20 loads apps faster and handles demanding tasks more smoothly.
GPUAdreno 619Mali-G57 MP1XR20 has a more capable GPU, providing better graphics for gaming and video playback.
RAM4/6 GB3/4 GBXR20 with 6GB RAM will handle more apps running in the background without slowing down.
Camera
Main Camera48MP, f/1.813MP, f/2.2XR20 captures more detailed photos, especially in low light. Wider aperture allows more light in.
Ultrawide13MPNoXR20 can capture wider scenes, useful for landscapes or group photos.
Selfie Camera8MP, f/2.05MP, f/2.2XR20 takes sharper selfies, particularly in less-than-ideal lighting conditions.
Macro LensNo2MPC31 offers basic macro shots for close-up details.
Black & WhiteNo2MPC31 features basic Black & White camera
Video Recording1080p@30fps1080p@30fpsBoth record Full HD video at standard frame rates.
Battery Life
Capacity4630mAh5000mAhC31 has a slightly larger battery, potentially offering a bit more screen-on time.
Charging18W wired, 15W wireless10W wiredXR20 charges faster both wired and wirelessly.
Software
OSAndroid 11, upgradable to 13Android 11XR20 offers more future software updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 4XR20 supports faster and more reliable Wi-Fi connections.
Bluetooth5.0, aptX5.0XR20 supports better audio codecs for improved wireless audio quality.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavIC SystemGPS, A-GPS, GLONASS, Beidou, GalileoXR20 is more precise, especially in challenging environments.
Storage
Internal64/128 GB32/64 GBXR20 offers more storage, essential for apps, photos, and videos.
ExpandableNoNoNo expandable storage for both.
Audio
QualityStereo SpeakersSingle SpeakerXR20 provides much better audio quality for music, videos, and calls.
Security
FeaturesSide FingerprintSide FingerprintBoth feature standard biometric security.

2. Key Insights

  • Nokia XR20 Strengths: The XR20 is all about durability, performance, and a better overall experience. It boasts a rugged build, significantly faster processor, sharper display, better cameras, and faster charging. The inclusion of wireless charging and stereo speakers are also nice touches.
  • Realme C31 Strengths: The C31’s main advantage is its lower price point. It offers a slightly larger battery, a lighter design, and includes a macro lens.
  • Trade-offs: The XR20 is heavier and bulkier due to its rugged design. Both phones lack expandable storage, which could be a concern for some users.

3. User Profiles and Recommendations

  • Nokia XR20:
    • Ideal For: People who need a durable phone for outdoor activities, construction work, or simply those prone to dropping their devices. Users who prioritize performance, display quality, and camera capabilities will also appreciate the XR20.
    • Use Cases: Construction sites, hiking trips, travel, photography enthusiasts, demanding mobile gamers.
  • Realme C31:
    • Ideal For: Budget-conscious users who need a basic smartphone for everyday tasks like calling, texting, and social media.
    • Use Cases: First-time smartphone buyers, users with limited budgets, secondary phone for travel.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is durability? If you need a phone that can withstand drops and harsh conditions, the XR20 is the clear winner.
  2. What's your budget? If you're on a tight budget, the Realme C31 is the more affordable option.
  3. How much do you value performance and camera quality? If you want a smoother, more responsive experience with better photo and video capabilities, the XR20 is worth the extra investment.

Scenario-Based Recommendations:

  • Scenario 1: Construction Worker: Choose the Nokia XR20 for its ruggedness and durability.
  • Scenario 2: Student on a Budget: The Realme C31 offers basic functionality at an affordable price.
  • Scenario 3: Travel Photographer: The Nokia XR20’s superior camera and wider lens will be more useful for capturing travel memories.
  • Scenario 4: Gaming Enthusiast: The Nokia XR20 is a better pick, with it's better overall smoothness due to the chipset.

My Choice: Nokia XR20

Personally, I'd choose the Nokia XR20. As someone who appreciates a responsive and durable phone, the XR20 hits the sweet spot. Yes, it's bulkier, but the peace of mind knowing it can handle a few bumps and scrapes is worth it. The faster processor, better display, and superior camera are significant advantages that enhance the overall user experience. Plus, the added bonus of wireless charging is a feature I've come to rely on. While the Realme C31 is a decent option for those on a strict budget, the XR20 offers a much more complete and enjoyable smartphone experience. It is an all around better smartphone, and while the Realme C31 offers a bigger battery, the trade offs are not worth it for me.

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.