Realme 9 vs Nokia C21 Plus - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 April 29, 2022
Release Year 2022 2022

Physical

Volume 93.94 cm³ 107.57 cm³
Screen Size to Weight Ratio 3.6 "/g 3.66 "/g
Weight 178 g 178 g
Height 160.2 mm 164.8 mm
Width 73.3 mm 75.9 mm
Thickness 8 mm 8.6 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Dark Cyan
  • Warm Gray

Display

Screen Size 6.4 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 82.1 %
Pixel Density 411 PPI 269 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 430 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 118.79 mAh/in²
Battery Density 53.22 mAh/cm³ 46.95 mAh/cm³
Battery Capacity 5000 mAh 5050 mAh
NFC Support No No
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Adreno 610 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 12 11
Maximum OS Version

Comparison Summary

Realme 9 vs. Nokia C21 Plus: A Deep Dive for the Discerning Smartphone Buyer

Hello fellow tech explorers! Alex Griffin here, ready to dissect the Realme 9 and Nokia C21 Plus. We'll go beyond the spec sheet and uncover what these phones really offer in terms of daily use. Let's get started!

1. Specifications Breakdown

FeatureRealme 9Nokia C21 PlusReal-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm164.8 x 75.9 x 8.6 mmRealme 9 is noticeably more compact and pocketable.
Weight178g178gIdentical weight.
Build QualityGorilla Glass 5UnknownRealme 9 offers significantly better screen protection against scratches and drops.
Display
Size6.4" AMOLED6.52" IPS LCDRealme 9's AMOLED provides richer colors, deeper blacks, and better power efficiency, despite being slightly smaller.
Resolution1080 x 2400720 x 1600Realme 9's significantly sharper display enhances media consumption and overall visual clarity.
Refresh Rate90Hz60HzSmoother scrolling and animations on the Realme 9.
Brightness1000 nitsUnknownRealme 9 excels in outdoor visibility, crucial for sunny conditions.
Performance
ChipsetSnapdragon 680 4G (6nm)Unisoc SC9863A (28nm)Realme 9's vastly superior processor delivers significantly better performance across all tasks, including gaming.
RAM6GB/8GB2GB/4GBRealme 9 offers smoother multitasking and handles demanding applications with ease.
Storage128GB32GB/64GBMore base storage on the Realme 9 for apps, photos, and videos.
Camera
Main Camera108MP, f/1.7513MPRealme 9 boasts a significantly higher resolution main camera, potentially capturing more detail.
Selfie Camera16MP, f/2.455MP, f/2.2Higher resolution selfie camera on the Realme 9 for better self-portraits.
Battery Life
Capacity5000mAh4000mAhLarger battery in the Realme 9, likely translating to longer usage time.
Charging33W Fast Charging10W Fast ChargingSignificantly faster charging on the Realme 9, minimizing downtime.

2. Key Insights

The Realme 9 clearly outperforms the Nokia C21 Plus in almost every category. Its modern processor, AMOLED display, superior camera system, and larger battery make it a significantly more capable device. The Nokia C21 Plus's only advantages might be its slightly larger display size (though with lower resolution) and potentially its ruggedness, given Nokia's reputation, though specific durability information isn't provided.

3. User Profiles and Recommendations

  • Realme 9: Ideal for users who prioritize performance, a vibrant display, a capable camera, and fast charging. This phone suits gamers, content consumers, and those who demand a smooth and responsive user experience.

  • Nokia C21 Plus: This phone might appeal to users on a tight budget who prioritize basic functionality and long battery life (though the Realme 9 likely outperforms it even in this aspect due to a more efficient chipset). It could be suitable for less demanding users primarily focused on calling, texting, and light web browsing.

4. Buying Decision Framework

  1. What is your budget? The Nokia C21 Plus is likely more affordable.
  2. What are your primary smartphone uses? For demanding tasks, the Realme 9 is the clear winner. For basic communication, the Nokia C21 Plus might suffice.
  3. How important is display quality and camera performance? The Realme 9 significantly outshines the Nokia C21 Plus in these areas.

My Choice: Realme 9

If I were choosing between these two, the Realme 9 would be my pick without hesitation. The superior processor, stunning AMOLED display, impressive camera system, fast charging, and larger battery capacity create a compelling package. While the Nokia C21 Plus might offer a lower price point, the significant performance and feature gap makes the Realme 9 the far more valuable and future-proof device. I appreciate a phone that can handle demanding tasks, offers a visually engaging experience, and lasts throughout the day without needing frequent charging. The Realme 9 delivers on all these fronts.

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.