Xiaomi Redmi Note 10 5G vs Nokia C21 Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 28, 2021 April 29, 2022
Release Year 2021 2022

Physical

Volume 108.43 cm³ 107.57 cm³
Screen Size to Weight Ratio 3.42 "/g 3.66 "/g
Weight 190 g 178 g
Height 161.8 mm 164.8 mm
Width 75.3 mm 75.9 mm
Thickness 8.9 mm 8.6 mm
Foldable Design No No
Available Colors
  • Chrome Silver
  • Graphite Gray
  • Nighttime Blue
  • Aurora Green
  • Dark Cyan
  • Warm Gray

Display

Screen Size 6.5 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.7 % 82.1 %
Pixel Density 405 PPI 269 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 400 nits N/A
HBM Brightness 500 nits N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 118.79 mAh/in²
Battery Density 46.11 mAh/cm³ 46.95 mAh/cm³
Battery Capacity 5000 mAh 5050 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 700 (7 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Mali-G57 MC2 IMG8322

Connectivity

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

Software

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

Comparison Summary

Smartphone Comparison: Xiaomi Redmi Note 10 5G vs. Nokia C21 Plus

1. Specifications Comparison

FeatureXiaomi Redmi Note 10 5GNokia C21 PlusPractical Impact
Design
Dimensions161.8 x 75.3 x 8.9 mm164.8 x 75.9 x 8.6 mmNokia C21 Plus is slightly taller, Redmi Note 10 5G is slightly thicker. Minimal practical difference in daily use.
Weight190g178gNokia C21 Plus is 12g lighter, which might be slightly more comfortable for prolonged holding.
Display
Size6.5"6.52"Virtually identical screen sizes.
Resolution1080 x 2400720 x 1600Redmi Note 10 5G has a much sharper display, noticeably better for reading, viewing photos, and watching videos.
PPI405269Redmi Note 10 5G offers a significantly clearer and more detailed screen.
TechnologyIPS LCDIPS LCDSimilar display technology, no difference here.
Refresh Rate90Hz60HzRedmi Note 10 5G provides smoother scrolling, animations, and gaming visuals.
Brightness0 nits0 nitsBrightness levels are not available for either.
Performance
ChipsetMediatek Dimensity 700 (7 nm)Unisoc SC9863A (28 nm)Redmi Note 10 5G has a significantly more powerful and efficient processor, leading to faster app loading and smoother operation.
AnTuTu Score381,300109,200Redmi Note 10 5G provides a much faster experience; superior for gaming, multitasking and general performance.
GPUMali-G57 MC2IMG8322Redmi Note 10 5G has a more powerful GPU, resulting in better graphics performance, particularly for gaming.
Camera
Standard Camera48MP, f/1.79, 1/2" sensor13MP, unknown sensorRedmi Note 10 5G captures significantly more detailed photos, especially in good lighting conditions.
Selfie Camera8MP, f/2.05MP, f/2.2Redmi Note 10 5G has slightly higher resolution and wider aperture for better low-light performance in selfies.
Portrait Camera2MP, f/2.42MP, f/2.4Similar depth sensors; both provide similar portrait mode effects.
Macro Camera2MP, f/2.4, 1/5" sensorNoneRedmi Note 10 5G has a dedicated macro lens for close-up shots.
Video Recording1080p@30fps, slow-mo 120fps1080p@30fps, no slow-moBoth phones record 1080p video. Redmi Note 10 5G offers slow motion capabilities.
Camera Features4K video, Triple camera, Digital image stabilization, Night ModeDual camera, PDAF, continuous shooting, Panorama, Front FlashXiaomi has 4k recording, image stabilization and night mode. Nokia has PDAF, panorama and a front flash.
Battery
Capacity5000 mAh4000 mAhRedmi Note 10 5G's larger battery provides potentially longer battery life.
Charging18W Fast Charging10W Fast ChargingRedmi Note 10 5G charges faster, reducing downtime.
FeaturesReverse Charging, Non-removableNon-removableRedmi Note 10 5G can charge other devices.
Software
OSAndroid 11Android 11Both phones run on the same version of Android; user experience is similar.
Connectivity
Wi-Fi802.11a/b/g/n/ac802.11b/g/nRedmi Note 10 5G supports faster, more modern Wi-Fi standards.
Bluetooth5.1 LE4.2 LERedmi Note 10 5G has newer Bluetooth version for more efficient connections.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, SUPL, GalileoRedmi Note 10 5G has Beidou, Nokia C21 Plus has SUPL; offers similar overall accuracy.
Storage
Internal64/128/256 GB32/64 GBRedmi Note 10 5G offers more storage variants.
RAM4/6/8 GB2/4 GBRedmi Note 10 5G offers more RAM for better multitasking.
ExpandableNoNoNeither phone supports expandable storage.
Audio
QualityHi-Res AudioBasicRedmi Note 10 5G is capable of playing higher quality audio.
Security
FeaturesSide-mounted fingerprint sensorRear-mounted fingerprint sensorBoth offer fingerprint security, side mounted can be more convenient to use.
Build Quality
ProtectionCorning Gorilla Glass 3UnknownRedmi Note 10 5G offers better screen protection
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeProximity, AccelerometerRedmi Note 10 5G offers more advanced sensor features.

2. Key Differences Analysis

Xiaomi Redmi Note 10 5G Advantages:

  • Superior Performance: The Dimensity 700 chipset and higher AnTuTu score mean significantly faster app loading, smoother multitasking, and better gaming performance.
  • Sharper Display: The higher resolution and PPI display results in much clearer visuals.
  • Better Camera: Higher resolution main and selfie cameras, macro lens, and 4K video recording offers more flexibility.
  • Larger Battery & Faster Charging: Longer battery life and faster charging lead to less downtime.
  • More RAM & Storage Options: Supports more demanding tasks and provides larger storage.
  • Enhanced Connectivity: Supports newer Wi-Fi and Bluetooth standards for better performance.
  • Hi-Res Audio: Offers higher quality audio playback.
  • Screen Protection: Corning Gorilla Glass 3

Nokia C21 Plus Advantages:

  • Lighter: 12g lighter, potentially slightly more comfortable for prolonged holding.
  • Front Flash: Useful in some situations for low light selfies.
  • PDAF (Phase Detection Autofocus): potentially faster autofocus compared to contrast autofocus in the Redmi Note 10 5G.
  • Potentially more affordable: Typically budget phones are lower priced, however, this can vary based on region.

Trade-offs:

  • The Redmi Note 10 5G is heavier and slightly thicker than the Nokia.
  • The Nokia C21 Plus sacrifices performance, display quality, camera capability, and battery capacity for a lighter build.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 5G is ideal for:

  • Gamers: Demanding games will run more smoothly with the better chipset and GPU.
  • Content Consumers: The high-resolution display provides a sharper viewing experience for videos and images.
  • Social Media Users: The versatile camera system and 4K video recording capabilities are beneficial for creating content.
  • Multitaskers: The higher RAM options allow for smoother transitions between apps.
  • Users who prioritize speed: Faster chip, and more memory lead to a smoother experience.
  • Users who want more storage: With 3 size options, it offers a more flexible approach to storage needs.

Nokia C21 Plus is ideal for:

  • Budget-conscious buyers: Those who prioritize affordability and basic smartphone functions.
  • Casual users: Those who mostly browse, text, and make calls.
  • Users needing a lightweight phone: Slightly lighter form factor may be preferable to some.
  • Users who prioritize front facing flash: Useful for selfies in dark scenarios.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The Nokia C21 Plus is likely to be more affordable than the Xiaomi.
  2. How important is performance? If you play games or run many apps, the Redmi Note 10 5G is significantly better.
  3. What are your camera needs? The Redmi Note 10 5G offers more detailed images and video functionality.

Scenario-Based Recommendations:

  • Scenario 1: Casual user, basic needs, budget-conscious. The Nokia C21 Plus is a good choice, with acceptable display, camera and basic functionality.
  • Scenario 2: Active user, content creation, gaming. The Xiaomi Redmi Note 10 5G is better with superior performance, camera capabilities and a more vivid screen.
  • Scenario 3: User prioritizes a light form factor. The Nokia C21 Plus is 12g lighter.
  • Scenario 4: User prioritizes high quality audio: The Xiaomi Redmi Note 10 5G supports Hi-Res Audio.

My Choice

I would choose the Xiaomi Redmi Note 10 5G. While the Nokia C21 Plus is lighter and may be more budget-friendly, the Redmi Note 10 5G offers a much better user experience overall. The significantly superior performance, higher resolution display, better camera system, and larger battery make it a more compelling device for daily use. I value smooth performance and the capability for higher quality content creation, which the Redmi Note 10 5G provides. The minor weight difference does not outweigh the substantial gains in speed and functionality. While both are budget phones, the Xiaomi offers a better value proposition given its superior feature set and performance.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.