Realme GT Master vs Nokia C21 Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 30, 2021 April 29, 2022
Release Year 2021 2022

Physical

Volume N/A 107.57 cm³
Screen Size to Weight Ratio 3.57 "/g 3.66 "/g
Weight 180 g 178 g
Height N/A 164.8 mm
Width N/A 75.9 mm
Thickness N/A 8.6 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Dark Cyan
  • Warm Gray

Display

Screen Size 6.43 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 82.1 %
Pixel Density 409 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 118.79 mAh/in²
Battery Density N/A 46.95 mAh/cm³
Battery Capacity 4300 mAh 5050 mAh
NFC Support Yes No
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Adreno 642L 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

Alright, let's dive into a detailed comparison of the Realme GT Master and the Nokia C21 Plus. As a tech journalist and smartphone analyst, I aim to break down the specs and highlight what they mean for you in everyday use. Let’s get started!

1. Specifications Breakdown

Here’s a detailed comparison table to break down the key specs of each phone:

FeatureRealme GT MasterNokia C21 PlusReal-World Implications
Design
Dimensions0 × 0 × 0 mm164.8 × 75.9 × 8.6 mmThe Realme GT Master’s dimensions are not specified. The Nokia C21 Plus is physically larger, which may affect one-handed use.
Weight180g178gBoth phones are similar in weight and should feel relatively comfortable in hand.
Display
Size6.43"6.52"Both offer similar screen real estate; the Nokia C21 Plus is only slightly larger.
Resolution1080x2400720x1600The Realme GT Master has a much sharper display, providing clearer text, images, and videos.
PPI409269The Realme GT Master's higher pixel density will result in a noticeably crisper and more detailed display.
TechnologyAMOLEDIPS LCDAMOLED on the Realme GT Master delivers better contrast, deeper blacks, and more vibrant colors compared to the LCD on the Nokia C21 Plus.
Refresh Rate120Hz60HzThe Realme GT Master's 120Hz refresh rate makes scrolling, animations, and gaming smoother.
Brightness1000 nits0 nitsThe Realme GT Master is significantly brighter, making it much easier to view the screen in direct sunlight.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Unisoc SC9863A (28 nm)The Realme GT Master's chipset is vastly more powerful, resulting in faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score613,348109,200Quantifies the performance difference: the Realme GT Master is significantly faster and more responsive.
GPUAdreno 642LIMG8322 (PowerVR GE8322)The Realme GT Master's GPU provides significantly better graphics performance for gaming and other graphically intensive tasks.
Battery Life
Capacity4300mAh4000mAhThe Realme GT Master has a slightly larger battery, which may provide marginally better battery life.
Charging65W Fast Charging10W Fast ChargingThe Realme GT Master charges much faster, reducing downtime and keeping you powered throughout the day.
Camera
Standard Camera64MP, f/1.813MPThe Realme GT Master captures more detailed photos, especially in good lighting conditions.
Selfie Camera32MP, f/2.55MP, f/2.2The Realme GT Master takes higher-resolution selfies, offering better detail and clarity.
Wide Angle Lens8MP, f/2.3N/AThe Realme GT Master allows for wider shots, capturing more of the scene.
Portrait ModeN/A2MP, f/2.4The Nokia C21 Plus has a dedicated depth sensor for portrait mode, which may improve the bokeh effect (background blur).
Macro Lens2MP, f/2.4N/AThe Realme GT Master lets you take close-up shots of small subjects with more detail.
Video4K@30fps, EIS1080p@30fpsThe Realme GT Master can record higher-resolution videos, offering better quality and clarity.
Software
OSAndroid 11, Upgradable to 13Android 11The Realme GT Master has an upgrade path to newer Android versions, meaning you can get some of the newest features, while it is unclear for the Nokia phone.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 4The Realme GT Master supports faster and more efficient Wi-Fi, providing better wireless performance.
BluetoothBluetooth 5.2Bluetooth 4.2The Realme GT Master has a more modern Bluetooth version, offering better range, speed, and efficiency.
Storage
Internal128GB or 256GB32GB or 64GBThe Realme GT Master offers significantly more storage for apps, photos, videos, and files.
RAM6GB or 8GB2GB or 4GBThe Realme GT Master has more RAM, enabling smoother multitasking and better performance with demanding apps.
Expandable StorageNoNoNeither phone supports expandable storage, so the internal storage option you choose is what you’re stuck with.

2. Key Insights

Realme GT Master:

  • Strengths: The Realme GT Master shines with its powerful chipset, superior display (AMOLED, 120Hz, high brightness), excellent camera system, and faster charging. It’s a performance-oriented device that doesn't skimp on display quality.
  • Competitive Advantages: It offers a premium experience with flagship-level features like a high refresh rate display and fast charging, which are rare in its category.
  • Trade-offs/Limitations: No expandable storage and the absence of an official IP rating are minor drawbacks.

Nokia C21 Plus:

  • Strengths: The Nokia C21 Plus provides a basic, reliable smartphone experience with the promise of Nokia’s build quality. It could be a solid choice for users needing a straightforward device.
  • Competitive Advantages: It's a budget-friendly option that covers essential smartphone functions.
  • Trade-offs/Limitations: The biggest limitations are its underpowered chipset, lower-resolution display, and basic camera system, which make it less suitable for demanding tasks and media consumption.

3. User Profiles and Recommendations

Realme GT Master:

  • Ideal For: Tech enthusiasts, mobile gamers, content creators, and anyone who values a smooth, responsive smartphone experience with high-quality visuals and fast charging.
  • Use Cases: Perfect for playing graphics-intensive games, streaming videos, capturing high-resolution photos and videos, and multitasking without lag.

Nokia C21 Plus:

  • Ideal For: Users who need a basic smartphone for calls, texts, and light social media use. It’s a good fit for first-time smartphone users or those who prefer a simple, no-frills device.
  • Use Cases: Suitable for basic communication, web browsing, and casual photo-taking.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is performance to you?
    • If you need a phone for gaming, streaming, and multitasking, the Realme GT Master is the clear winner.
  2. What is your budget?
    • If you are on a tight budget and only need basic smartphone functions, the Nokia C21 Plus may suffice.
  3. How much do you value display quality?
    • If you watch a lot of videos or browse social media, the Realme GT Master's AMOLED display and high refresh rate will provide a far superior viewing experience.

Scenario-Based Recommendations:

  • For the Gamer: Realme GT Master for its powerful processor and high refresh rate display.
  • For the Budget-Conscious: Nokia C21 Plus, but be aware of its limitations in performance and display quality.
  • For the Photographer: Realme GT Master for its superior camera system and video recording capabilities.

My Choice

If I had to choose between the Realme GT Master and the Nokia C21 Plus, I would unequivocally go with the Realme GT Master. Here's why:

The Realme GT Master offers a substantially better overall experience. The superior display, the significantly more powerful processor, and the much faster charging capabilities make it a more versatile and enjoyable device to use daily. While the Nokia C21 Plus may be adequate for basic smartphone tasks, the Realme GT Master provides a smoother, more responsive, and more visually appealing experience that justifies the additional cost. I prioritize performance and display quality, and the Realme GT Master excels in both areas.

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.