Nokia C21 Plus vs Realme 10 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 10
Realme 10
Realme

General

Launch Date April 29, 2022 November 11, 2022
Release Year 2022 2022

Physical

Volume 107.57 cm³ 93.77 cm³
Screen Size to Weight Ratio 3.66 "/g 3.6 "/g
Weight 178 g 178 g
Height 164.8 mm 159.9 mm
Width 75.9 mm 73.3 mm
Thickness 8.6 mm 8 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Blue
  • White

Display

Screen Size 6.52 " 6.4 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 84.4 %
Pixel Density 269 PPI 411 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 122.07 mAh/in²
Battery Density 46.95 mAh/cm³ 53.32 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU IMG8322 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Okay, let's break down the Nokia C21 Plus and Realme 10. I'll approach this as if I'm explaining it to a friend over coffee, keeping it both technically accurate and relatable.

Smartphone Showdown: Nokia C21 Plus vs. Realme 10

Alright, buckle up, because we’re diving deep into the world of budget smartphones. Today, we’re pitting the Nokia C21 Plus against the Realme 10. These phones are aimed at different parts of the market, but both promise solid performance without breaking the bank. Let’s see how they stack up.

1. Specifications Breakdown

Here's a detailed comparison table to lay out the specs:

FeatureNokia C21 PlusRealme 10Real-World Implications
Design
Size164.8x75.9x8.6mm159.9x73.3x8mmRealme 10 is more compact, easier for one-handed use.
Weight178g178gBoth feel similar in the hand.
Display
Size6.52"6.4"Nokia has a slightly bigger display, good for media.
Resolution720x16001080x2400Realme 10 is significantly sharper, better for text and detail.
PPI269411Realme 10 is much clearer, pixels aren't as noticeable.
TechnologyIPS LCDAMOLEDRealme 10 has richer colors, better contrast, darker blacks, more power-efficient for dark themes.
Refresh Rate60Hz90HzRealme 10 is smoother, makes scrolling feel more fluid.
Brightness0 nits1000 nitsRealme 10 is far more visible outdoors, especially in sunlight.
Performance
ChipsetUnisoc SC9863AHelio G99Realme 10 is significantly faster, more responsive all around.
AnTuTu Score109,200401,886Realme 10 handles apps and games much more smoothly.
GPUIMG8322Mali-G57 MC2Realme 10 is more capable for gaming and graphics-heavy tasks.
Battery
Capacity4000mAh5000mAhRealme 10 has the potential for much longer battery life.
Charging10W33WRealme 10 charges much faster; less time tethered to the wall.
Camera
Main Camera13MP50MPRealme 10 captures more detailed images.
Selfie Camera5MP16MPRealme 10 selfies are much more detailed, better for social media.
Additional Cameras2MP (Depth)2MP (B&W)Nokia has a depth sensor for portrait mode; Realme 10 has a black and white sensor
Video Recording1080p@30fps1080p@30fpsBoth capable of standard HD recording for social media.
Slow-MotionNoYes (120 fps)Realme 10 offers cool slow-motion effects.
FeaturesPDAF, HDR, etc.Digital Stabilization, PDAF, HDR, etc.Both pack solid camera software, RealMe 10 includes digital stabilization
Software
OSAndroid 11Android 12Realme 10 has a newer OS with more modern features and security updates.
Connectivity
Wi-Fi802.11n802.11acRealme 10 has faster speeds and wider compatibility with newer routers.
Bluetooth4.25.3Realme 10 has more robust connectivity with latest devices.
GPSGPS, GLONASS, GalileoGPS, GLONASS, Galileo, BeidouRealme 10 is better in GPS accuracy, better for navigation.
Storage
Internal32/64 GB64/128/256 GBRealme 10 provides more storage for apps, media, photos and videos.
RAM2/4 GB4/8 GBRealme 10 has better multitasking capability; especially with 8GB option.
ExpandableNoNoNeither device has expandable storage.
Audio
QualityBasicHi-Res, 2 micsRealme 10 offers better playback quality and clearer voice recording.
Security
FeaturesRear FingerprintSide FingerprintBoth offer fingerprint security; Realme 10 has a more ergonomic design.
Build
Screen ProtectionUnknownGorilla Glass 5Realme 10 offers better screen protection.
SensorsProximity, AccelerometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeRealme 10 offers more sensors, better suited for gaming and advanced features

2. Key Insights

Nokia C21 Plus: Strengths

  • Bigger Screen: The Nokia offers a slightly larger display, making it suitable for those who value a larger viewing experience.
  • Affordability: Typically, Nokia devices aim for the lower end of the price spectrum, focusing on essential functionality.
  • Dual SIM: Both phones have this functionality, so it is not a plus for the Nokia.

Nokia C21 Plus: Weaknesses

  • Performance Lag: The Unisoc chipset struggles with demanding tasks and multitasking.
  • Display Quality: The lower-resolution IPS LCD pales in comparison to the vibrant AMOLED of the Realme 10.
  • Camera Limitations: While the main camera is sufficient for everyday snapshots, it lacks detail and advanced features.
  • No Expandable Storage No option to add an SD Card for more storage.
  • Outdated OS Android 11 is two generations behind, which means less security and new features.
  • Basic WiFi This phone only supports older WiFi standards.

Realme 10: Strengths

  • Superior Display: The AMOLED screen with a 90Hz refresh rate is a major upgrade for better visuals and responsiveness.
  • Powerful Performance: The MediaTek Helio G99 is significantly faster, making for smoother gaming and app usage.
  • Enhanced Camera: The higher-resolution camera sensors and extra features provide better picture quality and versatility.
  • Faster Charging: The 33W charging is a huge leap, reducing downtime for battery top-ups.
  • Modern OS: Android 12 brings improved features and security.
  • Better Audio: Hi-Res audio and two microphones for better playback and voice recording.
  • More Storage Options for more storage are good for a user who likes to keep a lot on the phone.
  • Latest WiFi and Bluetooth This phone supports more modern standards in WiFi and Bluetooth.
  • Additional Sensors With more sensors, this phone is more suited to gaming and the use of more advanced features.

Realme 10: Weaknesses

  • Price: The improved specs typically come at a slightly higher price point.
  • No Expandable Storage No option to add an SD Card for more storage.

3. User Profiles and Recommendations

Nokia C21 Plus:

  • Best For: Users who prioritize a simple and affordable phone for basic tasks.
  • Ideal Use Cases: Making calls, sending texts, light browsing, and using basic apps.
  • Recommendation: If your budget is very tight and you need a functional device, the Nokia C21 Plus could suffice. But be aware that it's a basic experience.

Realme 10:

  • Best For: Users who want a smooth, responsive experience for everyday use and some gaming.
  • Ideal Use Cases: Social media, media consumption, gaming, and mobile photography.
  • Recommendation: The Realme 10 offers a far superior overall experience with a faster processor, vibrant display, and better camera. This is definitely a better value.

4. Buying Decision Framework

Here are some practical questions to help you decide:

  1. What's my budget? The Nokia is more affordable but you need to weigh that against the user experience.
  2. How important is performance? If you plan to do a lot of gaming or multitasking, Realme 10 wins hands-down.
  3. How much do you value a great display? The Realme 10’s AMOLED screen is significantly better for media consumption.

Scenario Recommendations:

  • Basic User: If your smartphone needs are minimal, the Nokia C21 Plus can get the job done, but it would be hard to recommend it over the RealMe 10.
  • Casual User: If you just want a reliable phone with a smooth experience for daily tasks, the Realme 10 is ideal.
  • Mobile Gamer: The Realme 10 is a clear choice due to its superior processor, graphics and display.
  • Multimedia Enthusiast: The Realme 10’s AMOLED display and battery life make it excellent for watching movies and videos.
  • Traveler: The Realme 10 GPS is more accurate and will help the user navigate easily.

My Choice: The Realme 10

If I were choosing, the Realme 10 would be my pick, without hesitation. The difference in performance and user experience is night and day. The AMOLED display alone is a game changer, and combined with the faster processor, better camera, and significantly improved battery, this phone punches way above its weight class. While the Nokia C21 Plus is the cheaper option, the trade-off in functionality just isn't worth it. The RealMe 10 simply offers a far superior user experience and value for money.

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.