Nokia G21 vs Realme C53 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia G21
Nokia G21
Nokia
Realme C53
Realme C53
Realme

General

Launch Date February 15, 2022 May 31, 2023
Release Year 2022 2023

Physical

Volume 106.19 cm³ 96.24 cm³
Screen Size to Weight Ratio 3.42 "/g 3.7 "/g
Weight 190 g 182 g
Height 164.6 mm 167.3 mm
Width 75.9 mm 76.7 mm
Thickness 8.5 mm 7.5 mm
Foldable Design No No
Available Colors
  • Dusk
  • Nordic Blue
  • Champion Gold
  • Mighty Black

Display

Screen Size 6.5 " 6.74 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.6 % 85.5 %
Pixel Density 270 PPI 390 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 119.53 mAh/in² 110.07 mAh/in²
Battery Density 47.56 mAh/cm³ 51.95 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support Yes No
Chipset Unisoc T606 (12 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 MP1 Mali-G57

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 USB Type-C 2.0

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Nokia G21 and Realme C53. Here’s an analysis designed to cut through the spec jargon and get to what really matters for you, the user.

1. Specifications Breakdown

Here's a breakdown of key specs, focusing on real-world implications:

FeatureNokia G21Realme C53Real-World Implications
Design
Dimensions164.6 x 75.9 x 8.5 mm167.3 x 76.7 x 7.5 mmRealme C53 is taller and thinner, G21 is slightly more compact (shorter but thicker).
Weight190g182gRealme C53 is slightly lighter, potentially more comfortable for extended use.
Display
Size6.5"6.74"Realme C53 offers a larger viewing area, better for media consumption and gaming.
Resolution720x16001080x2400Realme C53 has a noticeably sharper, clearer display with more detail.
Pixel Density270 PPI390 PPIRealme C53’s higher PPI results in less pixelation and a smoother viewing experience.
TechnologyIPS LCDIPS LCDBoth offer similar color accuracy and viewing angles.
Refresh Rate90Hz90HzBoth provide smoother scrolling and animations.
Brightness0 nits0 nitsBoth have the same peak brightness and may struggle under bright sunlight.
Performance
ChipsetUnisoc T606Unisoc T612Both offer similar levels of basic performance for everyday tasks, but the G21 edges out in benchmarks.
Antutu Score253,300220,000The Nokia G21 has slightly better performance, especially for gaming.
GPUMali-G57 MP1Mali-G57 MP1Both have the same graphical processing unit, but the integration of the chipsets may result in marginal differences.
Camera
Main Camera50MP, f/1.850MP, f/1.8Similar main cameras, likely to produce comparable image quality in good lighting.
Selfie Camera8MP, f/2.08MP, f/2.0Both offer basic front-facing cameras suitable for video calls and casual selfies.
Depth Camera2MP, f/2.42MP, f/2.4Both include dedicated depth sensors for portrait mode.
Macro Lens2MP, f/2.4NoneNokia G21 features a macro lens for close-up shots; Realme C53 does not.
Video1080p@30fps1080p@30fpsBoth record 1080p video at 30fps, good enough for social media sharing.
FeaturesTriple cam, Front FlashDual cam, PDAFThe G21 features a triple camera setup and front flash while the C53 uses PDAF and Digital Image Stabilization
Battery Life
Capacity5050mAh5000mAhBoth offer similar battery capacity, likely to provide all-day battery life for normal usage.
Charging18W33WRealme C53 charges significantly faster, reducing downtime.
Battery TypeLi-IonLi-PolymerLi-Polymer offers more charge cycle life than Li-Ion
Software
OSAndroid 11 (up to 13)Android 13Realme C53 has newer software, potentially with better features and optimizations.
Connectivity
WiFiWi-Fi 4Wi-Fi 5Realme C53 has better WiFi Standards for faster speeds and connectivity
BluetoothBluetooth 5.0 LEBluetooth 5.0 LEBoth offer similar Bluetooth functionality but Realme has additional features
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, GalileoNokia has the slight edge on accuracy with Beidou support
SIMDual SIMDual SIMBoth support dual SIM functionality for multiple carriers.
Storage
Internal64/128GB128/256 GBRealme C53 offers larger storage options, accommodating more media and apps.
RAM4/6GB4/6/8GBRealme C53 can be configured with more RAM, which is advantageous for multitasking.
ExpandableNoNoBoth lack expandable storage, limiting options once internal storage is full.
Audio
Features2 microphonesBasic audio featuresNokia offers better audio capturing
Security
SecuritySide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth offer convenient and fast biometric security.

2. Key Insights

Nokia G21:

  • Strengths: Slightly better performance in benchmarks, a dedicated macro camera, and better microphone setup. The inclusion of Beidou for improved GPS accuracy is also a notable feature.
  • Competitive Advantage: Its focus on a balance of performance and extra camera features. It's a more mature device in terms of software updates and provides a slight edge in raw performance, which may be preferred by gamers on a budget.
  • Trade-offs: Older Android version out of the box, slower charging, lower resolution display compared to the Realme C53, and no expandable storage.

Realme C53:

  • Strengths: Larger, sharper display, significantly faster charging, and a newer Android version out of the box. More storage and RAM options provide increased flexibility.
  • Competitive Advantage: Its large, high-resolution display and fast charging make it great for content consumption. The larger RAM options also make it better for multitasking.
  • Trade-offs: Lower benchmark score compared to the Nokia G21 and lack of a macro lens and no expandable storage.

3. User Profiles and Recommendations

  • Nokia G21 is best for:

    • Users who prioritize slightly better processing power and performance.
    • Users who enjoy macro photography, or content creation with a good audio quality.
    • Users who want a more mature device that is now stable with software updates.
  • Realme C53 is best for:

    • Users who value a large, sharp display for watching videos and browsing.
    • Users who need fast charging and longer battery life and multitasking.
    • Users who want a phone that has the latest software out of the box.

4. Buying Decision Framework

Here are three questions to help guide your decision:

  1. Do you prioritize a sharper display and faster charging or slightly better performance? If a vibrant screen and rapid charging are more important, the Realme C53 is your pick. If you're looking for performance and an extra macro camera, the Nokia G21 is more suitable.
  2. How crucial is the latest Android version? The Realme C53 has Android 13 out of the box, while the Nokia G21 has Android 11 with an update to 13. This is a key consideration if you want the newest features and security patches.
  3. Are you more focused on display and content consumption or is overall performance more important to you? The Realme C53 shines in the display and content consumption category whereas the Nokia G21 has a slight edge in performance.

My Choice

If I were to pick one, I would choose the Realme C53. While the Nokia G21 has a slight edge in raw performance and offers a macro camera, the Realme C53 simply offers a better daily experience for me. The combination of the larger, sharper display, faster charging, more RAM, and the newer Android version is more compelling for my use. The Realme C53 feels like a more modern and versatile device. Also I prefer the faster charging which helps me keep my workflow going, the only downside is no macro lens!

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.