Nokia C21 Plus vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 29, 2022 January 18, 2024
Release Year 2022 2024

Physical

Volume 107.57 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.66 "/g 3.01 "/g
Weight 178 g 225 g
Height 164.8 mm 163.8 mm
Width 75.9 mm 76.8 mm
Thickness 8.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.52 " 6.78 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 88.2 %
Pixel Density 269 PPI 388 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 119.65 mAh/in²
Battery Density 46.95 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5050 mAh 5500 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU IMG8322 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features microUSB 2.0 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 16

Comparison Summary

Okay, let's break down the Nokia C21 Plus and the Asus ROG Phone 8. This is a classic David vs. Goliath matchup, but both phones serve very different purposes. I'll focus on the practical implications of their specs for you, the user.

1. Specifications Breakdown

Here’s a detailed table comparing the technical specs, with a focus on their real-world implications:

FeatureNokia C21 PlusAsus ROG Phone 8Real-World Implications
Design
Dimensions164.8 × 75.9 × 8.6 mm163.8 × 76.8 × 8.9 mmNokia C21 Plus slightly taller and thinner, ROG Phone 8 slightly wider and thicker; both relatively similar in size
Weight178g225gNokia C21 Plus is significantly lighter and more comfortable for longer use.
Display
Size6.52"6.78"ROG Phone 8 offers a slightly larger screen for a more immersive experience.
Resolution720x16001080x2400ROG Phone 8 has dramatically sharper text and images, and a more enjoyable experience for media and gaming.
PPI269388ROG Phone 8 has significantly higher pixel density, making images and text look much clearer and detailed.
TechnologyIPS LCDAMOLEDROG Phone 8 provides superior color accuracy, deeper blacks, and overall a more vibrant and energy-efficient display.
Refresh Rate60Hz165HzROG Phone 8 offers much smoother animations and scrolling, especially noticeable in gaming and fast-paced content.
Brightness0 nits2500 nitsROG Phone 8 is far more usable outdoors in bright sunlight, offering excellent screen visibility.
Performance
ChipsetUnisoc SC9863A (28 nm)Snapdragon 8 Gen 3 (4 nm)ROG Phone 8 has a vastly more powerful chipset offering lightning-fast performance and advanced AI capabilities.
AnTuTu Score109,2002,020,000ROG Phone 8 is substantially faster, loading apps, multitasking, and playing games at a vastly higher level.
GPUIMG8322Adreno 750ROG Phone 8 offers a much superior gaming experience, especially in high-fidelity gaming.
Battery Life
Capacity4000mAh5500mAhROG Phone 8 likely provides longer battery life due to the significantly larger battery capacity, but it also depends on usage
Charging10W Fast Charging65W Fast ChargingROG Phone 8 charges significantly faster, getting you back to full power much quicker.
Camera
Main Camera13MP50MP (Sony IMX890)ROG Phone 8 takes much higher-resolution photos with better detail and low-light performance.
Selfie Camera5MP32MPROG Phone 8 produces much higher-resolution and detailed selfies with enhanced image quality.
Depth Sensor2MPN/ANokia C21 Plus has a dedicated depth sensor for portrait mode, while ROG Phone 8 lacks this.
Macro LensN/A5MPROG Phone 8 has a dedicated macro lens for close-up shots, which Nokia C21 Plus doesn't have.
Wide Angle LensN/A13MPROG Phone 8 has a dedicated Wide Angle lens for capturing wide perspective shots, which Nokia C21 Plus doesn't have.
Video Recording1080p@30fps8K@24fps, 4K@60fpsROG Phone 8 records at a significantly higher resolution, offering better image quality, more detail, and HDR.
Camera FeaturesBasic featuresAdvanced featuresROG Phone 8 has features like digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization, and more.
Software
Operating SystemAndroid 11Android 14ROG Phone 8 features the latest Android version with better security, performance enhancements, and new features.
Connectivity
Wi-Fi802.11 b/g/nWi-Fi 7 (802.11be)ROG Phone 8 has faster Wi-Fi, better range, less congestion, and more reliable connections.
Bluetooth4.2 LE5.3 LEROG Phone 8 has faster data transfer speeds, more reliable connections, and enhanced audio quality over Bluetooth.
GPSBasic GPSAdvanced GPSROG Phone 8 has better location accuracy and faster satellite acquisition.
Storage
Internal Storage32GB/64GB256GBROG Phone 8 has significantly larger storage capacity for more files, apps, and media.
RAM2GB/4GB12GB/16GBROG Phone 8 enables much smoother multitasking, better app handling, and enhanced gaming experience.
Expandable StorageNoNoNeither phone has expandable storage, making internal storage the only option.
Audio
Audio QualityBasicDTS / DTS X, Stereo SpeakersROG Phone 8 offers a much better audio experience with enhanced immersion and clarity.

2. Key Insights

Nokia C21 Plus: Strengths

  • Affordable: This is an entry-level phone designed for users on a tight budget.
  • Lightweight: Its low weight makes it very comfortable to hold for extended periods.
  • Decent Display for the price: The 6.52" screen provides a reasonable viewing experience for everyday tasks.

Nokia C21 Plus: Limitations

  • Low Performance: The Unisoc chipset is quite basic, leading to slower app loading and a less responsive experience.
  • Basic Camera: Its camera system is limited, not suited for high-quality photography or video.
  • Outdated Software: Runs Android 11, which lacks the newest features and security updates.

Asus ROG Phone 8: Strengths

  • High Performance: The Snapdragon 8 Gen 3 is one of the fastest mobile chipsets available, ideal for gaming and intensive tasks.
  • Superb Display: The 165Hz AMOLED screen is bright, vibrant, and incredibly smooth.
  • Advanced Camera System: The 50MP Sony IMX890 sensor with advanced video recording capabilities makes for a top-tier camera experience.
  • Superior Battery and Charging: Larger battery with 65W charging provides great endurance and fast replenishment times.

Asus ROG Phone 8: Limitations

  • Expensive: It is at the high end of the price spectrum due to the high-end hardware.
  • Heavy: Heavier than many other smartphones due to its advanced internal components and cooling.
  • May Not Be For Everyone: The gaming aesthetic may not appeal to all users.

3. User Profiles and Recommendations

  • Nokia C21 Plus:
    • Ideal User: Individuals needing a basic smartphone for calls, texts, and very light usage.
    • Use Cases: First phone for a child, secondary phone for calls, or budget-conscious users.
  • Asus ROG Phone 8:
    • Ideal User: Mobile gamers, content creators, and tech enthusiasts who demand top-tier performance.
    • Use Cases: High-fidelity gaming, professional photography/videography, heavy multitasking.

4. Buying Decision Framework

Here are three key questions to consider:

  1. What is your Budget?
    • The Nokia C21 Plus is significantly more affordable, while the ROG Phone 8 is a premium purchase.
  2. What is Your Primary Use Case?
    • Basic tasks = Nokia C21 Plus. High-performance gaming and content creation = ROG Phone 8
  3. What level of quality is acceptable?
    • If a high refresh rate display, fast loading times, the best camera, and the latest software are what you crave, the ROG Phone 8 is for you. But if a basic display, average performance and camera are acceptable, the Nokia C21 plus is a viable option.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User
    • Recommendation: Nokia C21 Plus for its affordability.
  • Scenario 2: Casual User
    • Recommendation: Nokia C21 Plus can handle basic tasks, but be prepared for a less fluid experience.
  • Scenario 3: Gaming Enthusiast
    • Recommendation: Asus ROG Phone 8 is the clear choice due to its superior performance and display.
  • Scenario 4: Photography Enthusiast
    • Recommendation: Asus ROG Phone 8 because of its superior camera.

Personal Choice

If I were to choose between these two, I would absolutely go with the Asus ROG Phone 8. The reason for this is the simple fact that I believe that the user experience is tied to the quality of the user interface and speed. I am also very picky when it comes to the picture quality that a phone offers. The Snapdragon 8 Gen 3 chipset, coupled with the 165Hz AMOLED display and a superb camera, makes it an absolute no brainer. I would gladly pay extra for the smooth, responsive performance and quality camera experience. The advanced features in the ROG Phone 8 simply offer a more complete package for my usage habits and preferences, something I cannot compromise on. The camera system alone, with the Sony IMX890 sensor and 8K video recording, makes it a better fit for my content creation needs, and the improved display and processor speeds will make everyday phone use much better.

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.