Realme GT Master vs Nokia G21 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia G21
Nokia G21
Nokia

General

Launch Date July 30, 2021 February 15, 2022
Release Year 2021 2022

Physical

Volume N/A 106.19 cm³
Screen Size to Weight Ratio 3.57 "/g 3.42 "/g
Weight 180 g 190 g
Height N/A 164.6 mm
Width N/A 75.9 mm
Thickness N/A 8.5 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Dusk
  • Nordic Blue

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 81.6 %
Pixel Density 409 PPI 270 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 119.53 mAh/in²
Battery Density N/A 47.56 mAh/cm³
Battery Capacity 4300 mAh 5050 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Unisoc T606 (12 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Adreno 642L Mali-G57 MP1

Connectivity

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

Software

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

Comparison Summary

Alright, let's get into a detailed comparison of the Realme GT Master and the Nokia G21. This will be a fun dive, contrasting two phones aimed at different priorities.

Realme GT Master vs. Nokia G21: A Detailed Comparison

1. Specifications Breakdown

FeatureRealme GT MasterNokia G21Real-World Implications
Design
Dimensions0 × 0 × 0 mm164.6 × 75.9 × 8.5 mmNokia G21 is physically larger and thicker; impacts pocketability and one-handed use.
Weight180g190gRealme GT Master is lighter, potentially more comfortable for extended use.
Display
Size6.43"6.5"Negligible difference in screen size.
Resolution1080x2400720x1600Realme GT Master has a significantly sharper and more detailed display, crucial for media consumption and gaming.
PPI409270Realme GT Master's higher pixel density results in crisper text and images.
TechnologyAMOLEDIPS LCDRealme GT Master offers richer colors, deeper blacks, and better power efficiency (especially with dark mode).
Refresh Rate120Hz90HzRealme GT Master provides smoother scrolling and animations, enhancing the overall fluidity of the user interface.
Brightness1000 nits0 nitsRealme GT Master is much more usable outdoors in bright sunlight.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Unisoc T606 (12 nm)Realme GT Master offers significantly faster performance for demanding tasks like gaming and video editing.
AnTuTu Score613,348253,300Realme GT Master is substantially faster in benchmarks, indicating better overall responsiveness.
GPUAdreno 642LMali-G57 MP1Realme GT Master's GPU provides a better gaming experience with smoother graphics and higher frame rates.
Camera
Main Camera64MP (f/1.8, 1/2")50MP (f/1.8, 1/2.76")Realme GT Master may capture more detailed photos, especially in good lighting conditions.
Selfie Camera32MP (f/2.5, 1/2.74")8MP (f/2.0)Realme GT Master takes higher-resolution selfies.
Wide Angle Lens8MP (f/2.3, 1/4")N/ARealme GT Master offers more versatile photography with the inclusion of a wide-angle lens.
Portrait Mode (Depth)N/A2MP (f/2.4)Nokia G21 can capture portrait photos with a depth effect, although the quality might be basic.
Macro Lens2MP (f/2.4, 1/5")2MP (f/2.4)Similar macro capabilities for both phones.
VideoUp to 4K@30fpsUp to 1080p@30fpsRealme GT Master allows for higher-resolution video recording.
Battery Life
Capacity4300mAh5050mAhNokia G21 should offer longer battery life, especially for users who prioritize endurance.
Charging65W Fast Charging18W Fast ChargingRealme GT Master charges much faster, reducing downtime significantly.
Software
OSAndroid 11 (upgradable to 13)Android 11 (upgradable to 13)Tie.
Storage
Internal128GB/256GB64GB/128GBRealme GT Master provides more internal storage options.
RAM6GB/8GB4GB/6GBRealme GT Master offers more RAM, improving multitasking performance.
ExpandableNoNoNeither phone allows for expandable storage, so choose a model with sufficient internal storage.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Realme GT Master has faster and more efficient Wi-Fi connectivity.
Bluetooth5.25.0Realme GT Master has a more modern Bluetooth version for better efficiency and features.
Security
Fingerprint SensorBasic Fingerprint sensorSide-mounted fingerprint sensorNokia G21 features a more advanced side-mounted fingerprint sensor; Provides basic biometric security

2. Key Insights

Realme GT Master Strengths:

  • Superior Display: AMOLED with 120Hz refresh rate and higher resolution.
  • Much Better Performance: Snapdragon 778G 5G chipset blows away the Unisoc T606.
  • Faster Charging: 65W charging is incredibly convenient.
  • Better Camera: Higher resolution sensors and a wide-angle lens provide more versatility.
  • Modern Connectivity: Wi-Fi 6 and Bluetooth 5.2.

Nokia G21 Strengths:

  • Larger Battery: Longer battery life for users who prioritize endurance.
  • Side-Mounted Fingerprint Sensor: Considered more ergonomic by many.
  • Potentially More Affordable: Nokia devices often target budget-conscious consumers.
  • Front Flash: Better low light selfies.

Trade-offs and Limitations:

  • Realme GT Master: Smaller battery capacity compared to the Nokia G21.
  • Nokia G21: Significantly lower performance and display quality compared to the Realme GT Master.

3. User Profiles and Recommendations

  • Realme GT Master:
    • Ideal For: Gamers, media consumers, and anyone who values performance and display quality.
    • Use Cases: Playing demanding mobile games, streaming high-resolution videos, taking high-quality photos and videos, and multitasking without lag.
  • Nokia G21:
    • Ideal For: Users who prioritize battery life and basic smartphone functionality.
    • Use Cases: Everyday tasks like calling, texting, browsing, and light social media use, where battery endurance is crucial.

4. Buying Decision Framework

Here are three practical questions to help users decide:

  1. How important is display quality and performance to you? If you value a vibrant display and smooth performance for gaming and media, the Realme GT Master is the clear winner.
  2. Do you prioritize battery life above all else? If battery life is your top concern and you are willing to sacrifice performance and display quality, the Nokia G21 is a better choice.
  3. What is your budget? If budget is a constraint, the Nokia G21 might be more appealing, but consider the long-term value of the superior features offered by the Realme GT Master.

Scenario-Based Recommendations:

  • For the Mobile Gamer: Realme GT Master. The Snapdragon chipset and 120Hz display provide a much better gaming experience.
  • For the Frequent Traveler: Nokia G21. The larger battery ensures you won't be constantly searching for an outlet.
  • For the Social Media Enthusiast: Realme GT Master. The better camera and display make it ideal for creating and viewing content.
  • For the Budget-Conscious User: Nokia G21. If your needs are basic, and your budget is tight, it covers the essentials.

My Choice and Why

If I were choosing between these two phones, I would pick the Realme GT Master. Here's why:

As a tech journalist and someone who uses their smartphone heavily for both work and leisure, performance, display quality, and camera capabilities are crucial. The Realme GT Master offers a significantly better experience in these areas. While the Nokia G21's larger battery is appealing, the massive performance gap and the vastly superior display on the Realme GT Master are deal-makers for me. Plus, the 65W fast charging means I can quickly top up the battery when needed, mitigating the smaller capacity.

Yes, the Nokia G21 has longer battery life, but the Realme GT Master offers a far more enjoyable and efficient user experience overall. It's about optimizing the right features based on my needs, and the Realme GT Master does that perfectly.

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.