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

Detailed Comparison

Specification

General

Launch Date March 24, 2021 April 29, 2022
Release Year 2021 2022

Physical

Volume 101.62 cm³ 107.57 cm³
Screen Size to Weight Ratio 3.46 "/g 3.66 "/g
Weight 193 g 178 g
Height 164 mm 164.8 mm
Width 76.5 mm 75.9 mm
Thickness 8.1 mm 8.6 mm
Foldable Design No No
Available Colors
  • Glacier Blue
  • Onyx Gray
  • Gradient Bronze
  • Dark Cyan
  • Warm Gray

Display

Screen Size 6.67 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 82.1 %
Pixel Density 395 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 112.84 mAh/in² 118.79 mAh/in²
Battery Density 49.4 mAh/cm³ 46.95 mAh/cm³
Battery Capacity 5020 mAh 5050 mAh
NFC Support Yes No
Chipset Qualcomm SM7150 Snapdragon 732G (8 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Adreno 618 IMG8322

Connectivity

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

Software

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

Comparison Summary

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

1. Specifications Comparison

FeatureXiaomi Redmi Note 10 ProNokia C21 PlusPractical Impact
Design
Dimensions164 × 76.5 × 8.1 mm, 193g164.8 × 75.9 × 8.6 mm, 178gXiaomi is slightly shorter and wider, but Nokia is thinner and lighter, making it more comfortable for prolonged handling.
Display
Size6.67"6.52"Xiaomi has a slightly larger screen, better for media consumption and gaming.
Resolution1080x2400720x1600Xiaomi's display is significantly sharper, leading to crisper text, images and more detailed graphics.
Pixel Density395 PPI269 PPIXiaomi's higher pixel density results in a noticeably clearer, less pixelated display.
TechnologyAMOLEDIPS LCDXiaomi’s AMOLED screen will have much better contrast, deeper blacks and more vibrant colors. Better for HDR content.
Refresh Rate120Hz60HzXiaomi's 120Hz refresh rate offers much smoother scrolling, animations, and gaming experience compared to the standard 60Hz.
Brightness1200 nits0 nitsXiaomi has a much brighter display, offering better outdoor visibility, especially in direct sunlight. (Note: Nokia brightness specification is missing)
Performance
ChipsetQualcomm Snapdragon 732G (8 nm)Unisoc SC9863A (28 nm)Xiaomi’s chipset is much more powerful. Expect significantly faster app loading, smoother multitasking, and superior gaming performance.
AnTuTu Score397,200109,200Xiaomi has a massive performance advantage, indicating a much more responsive and capable device.
GPUAdreno 618IMG8322Xiaomi's GPU is significantly more powerful, for smoother and higher quality gaming experience.
Camera
Main Camera108MP, f/1.913MPXiaomi captures much more detailed photos with its 108MP sensor, especially in good lighting conditions.
Selfie Camera16MP, f/2.455MP, f/2.2Xiaomi takes sharper selfies with more detail, however Nokia has a slightly wider aperture for potentially better low-light selfies.
Wide Angle lens8MP, f/2.2N/AXiaomi's wide-angle lens allows capturing more expansive landscapes or group shots.
Portrait (Depth)2MP, f/2.42MP, f/2.4Both offer similar depth sensing capabilities for portrait photography.
Macro lens5MP, f/2.4N/AXiaomi can take detailed close-up shots with its dedicated macro lens.
Video4K@30fps, 1080p@60fps1080p@30fpsXiaomi can record much higher resolution videos (4K), and at higher framerates.
Battery
Capacity5020 mAh4000 mAhXiaomi's larger battery should provide longer usage times between charges.
Charging33W fast charging10W fast chargingXiaomi charges much faster reducing time spent plugged in.
Software
OSAndroid 11 (upgradable to 13)Android 11Xiaomi's device supports updates to Android 13 which offers a more up-to-date feature set and more security
Connectivity
WiFi802.11a/b/g/n/ac802.11b/g/nXiaomi has support for newer, faster Wifi standards with wider 5Ghz band support
Bluetooth5.1 LE4.2 LEXiaomi uses a newer Bluetooth standard, meaning potentially more efficient battery usage
Storage
Internal64/128/256 GB32/64 GBXiaomi offers more storage variants, allowing users to store more photos, videos, and apps.
RAM6/8 GB2/4 GBXiaomi's higher RAM ensures smoother multitasking and better app performance.
Expandable StorageNoNoNeither phone supports external storage via SD card.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audio featuresXiaomi offers much richer sound quality with its advanced audio features and stereo speakers, for better music and video experiences.
Security
Featuresside-mounted fingerprint sensorrear-mounted fingerprint sensorSide-mounted is more convenient. Both offer secure access.
Build Quality
Screen protectionCorning Gorilla Glass 5UnknownXiaomi has higher quality glass for better screen protection.
SensorsBiometric, Motion, ProximityMotion, ProximityXiaomi offers advanced features (compass, gyroscope) which Nokia does not, making it better for some apps and games.

2. Key Differences Analysis

Xiaomi Redmi Note 10 Pro Advantages:

  • Superior Display: AMOLED, higher resolution, 120Hz refresh rate, and higher brightness offer a far superior visual experience. Images are sharper, motion is smoother, and colors are more vibrant.
  • Much Better Performance: The Snapdragon 732G chipset is significantly more powerful, resulting in snappier app loading, smoother multitasking, and better gaming performance.
  • High-Resolution Camera System: 108MP main camera, wide-angle lens, macro lens, and higher resolution selfie camera provide a much more versatile and capable photography experience.
  • Faster Charging & Longer Battery: 33W fast charging and a larger 5020 mAh battery mean shorter charging times and longer usage between charges.
  • Advanced Audio: Dolby Atmos, Hi-Res audio, and stereo speakers provide much better audio quality.
  • Better Connectivity: Newer WiFi standard and Bluetooth version offers faster and more efficient connections.
  • More RAM and Storage: Offers significantly more storage and ram for improved device experience.

Nokia C21 Plus Advantages:

  • Lighter and Thinner: More comfortable for single-handed use and prolonged periods of handling.
  • Slightly Wider Aperture for Selfies: (f/2.2 vs f/2.45), however this is unlikely to be noticeable in practice.
  • Potentially lower price: Likely to be significantly cheaper, making it a budget option.

Significant Trade-offs:

  • The Xiaomi Redmi Note 10 Pro is heavier and thicker but provides an overall much better user experience in the key areas.
  • The Nokia C21 Plus compromises heavily on performance, display quality, and camera capabilities for a likely cheaper price.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 Pro Ideal User:

  • Media Consumers: Those who watch a lot of videos, movies, and other content will greatly benefit from the AMOLED display and enhanced audio.
  • Gamers: The powerful chipset, high refresh rate display, and advanced sensors provide a smoother gaming experience.
  • Photography Enthusiasts: Users who want a versatile camera system with high-resolution photos, wide-angle and macro capabilities.
  • Power Users: Those who want a fast and responsive smartphone with great battery life and fast charging.

Nokia C21 Plus Ideal User:

  • Budget-Conscious Users: Those who prioritize affordability above all else and only need basic smartphone functionality.
  • Light Users: Individuals who primarily use their phones for calls, texts, and some light web browsing and can tolerate slower performance.
  • First-Time Smartphone Buyers: Simplicity and ease of use are key.

Specific Use Cases:

  • Xiaomi Redmi Note 10 Pro:

    • Watching high-definition videos and movies with vibrant colors and high contrast
    • Playing graphically intensive games smoothly
    • Capturing detailed photos and videos
    • Multitasking between several apps
    • Reliable performance for navigation and daily usage.
  • Nokia C21 Plus:

    • Making phone calls and sending text messages
    • Casual web browsing and social media
    • Basic photography for social sharing.
    • As a backup/secondary phone.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? The Nokia is likely to be cheaper, but it means sacrificing key smartphone features.
  2. How important are display quality and performance to me? The Xiaomi is far superior in both these areas.
  3. What is my primary use case for the phone? Heavy usage, games, photos? Xiaomi. Basic calling and texting? Nokia.

Scenario-Based Recommendations:

  • Scenario 1: Need the Best Value for Gaming, Media Consumption and Photography: Choose the Xiaomi Redmi Note 10 Pro.
  • Scenario 2: Need a Basic, Affordable Smartphone for Calls and Texts: Choose the Nokia C21 Plus if budget is your priority.
  • Scenario 3: Balance Performance and Affordability: If your budget is extremely limited, consider other phones in the budget category, as the Nokia has some severe limitations.

My Choice

If I were choosing, I would absolutely go with the Xiaomi Redmi Note 10 Pro. The sheer difference in performance, display quality, and camera capabilities makes it a much better overall smartphone experience. The Nokia C21 Plus is a very basic phone and even at a lower price, it would be a compromise I would be hesitant to make given how much a phone is used day-to-day.

While the Redmi Note 10 Pro might be slightly heavier and thicker, the advantages in performance, display, and camera easily outweigh this. The 120Hz AMOLED screen alone is a huge upgrade over the C21 Plus's basic LCD panel. It's a phone that would be enjoyable to use for any daily tasks, media consumption, or mobile gaming, and provide a consistent and high-quality experience. The difference in experience between the two devices is significant, and for me the extra cost of the Redmi Note 10 Pro is justified.

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.

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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.