OnePlus Nord N20 SE vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date August 8, 2022 March 8, 2023
Release Year 2022 2023

Physical

Volume 98.28 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.51 "/g 3.55 "/g
Weight 187 g 189.5 g
Height 163.8 mm 165.6 mm
Width 75 mm 75.9 mm
Thickness 8 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue Oasis
  • Celestial Black
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.56 " 6.72 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 86.7 %
Pixel Density 269 PPI 392 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 110.72 mAh/in²
Battery Density 50.88 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 MC2

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 12 13
Maximum OS Version

Comparison Summary

OnePlus Nord N20 SE vs. Realme C55: A Comparative Analysis

Let's dive into a detailed comparison of the OnePlus Nord N20 SE and the Realme C55, dissecting their specifications and uncovering what they truly offer in real-world usage.

1. Specifications Breakdown

FeatureOnePlus Nord N20 SERealme C55Real-World Implications
Design
Dimensions (mm)163.8 x 75 x 8165.6 x 75.9 x 7.9C55 slightly larger, both slim
Weight (g)187189.5Negligible difference in hand
Display
Size (inches)6.566.72C55 offers a larger screen
Resolution720 x 16121080 x 2400C55 significantly sharper, more detailed visuals
Refresh Rate (Hz)60 (Standard)90C55 smoother scrolling and animations
Display TypeIPS LCDIPS LCDSimilar color accuracy and viewing angles
Performance
ChipsetHelio G35Helio G88C55 noticeably faster for demanding tasks and multitasking
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)C55 more powerful CPU architecture
GPUPowerVR GE8320Mali-G52 MC2C55 better gaming performance
RAM4GB6/8GBC55 offers more RAM for smoother multitasking
Camera
Main Camera50MP64MPC55 higher resolution, potentially more detail
Selfie Camera8MP8MPSimilar selfie quality
Video Recording1080p@30fps1080p@30/60fpsC55 offers 60fps recording for smoother videos
Battery Life
Capacity (mAh)50005000Similar battery capacity
Fast Charging33W33WEqually fast charging speeds
Other
NFCNoYesC55 supports contactless payments
OSAndroid 12Android 13C55 more up-to-date software

2. Key Insights

The Realme C55 clearly outperforms the Nord N20 SE in several key areas. Its higher resolution display, faster refresh rate, more powerful processor, and increased RAM contribute to a significantly smoother and more responsive user experience. The C55 also boasts a higher resolution main camera, NFC functionality, and a more recent version of Android. The Nord N20 SE's advantages are minimal, primarily relating to its slightly smaller and lighter build, which might appeal to some users.

3. User Profiles and Recommendations

  • OnePlus Nord N20 SE: Best suited for budget-conscious users who prioritize basic smartphone functionality and a compact design. Light users who mainly use their phone for calling, texting, and social media browsing might find this sufficient.

  • Realme C55: Ideal for users seeking a well-rounded smartphone with a strong emphasis on performance, display quality, and modern features like NFC. Mobile gamers, content consumers, and those who demand a smooth and responsive user experience will appreciate the C55's capabilities.

4. Buying Decision Framework

  • What is your budget? Both phones fall in the medium price range, but specific pricing may vary.
  • What are your primary smartphone needs? If you need a phone for basic tasks, the Nord N20 SE may suffice. For more demanding usage, the C55 is the better choice.
  • Which features matter most to you? Consider whether a larger, higher resolution display, faster performance, NFC, and a more up-to-date OS are important factors.

My Choice: Realme C55

If I were choosing between these two phones, I'd go with the Realme C55. The significantly improved display, processor, and the inclusion of NFC are compelling advantages. While the Nord N20 SE offers a more compact design, the performance and feature gap is substantial enough to make the C55 the clear winner for me. The slightly higher price of the C55 is justified by the noticeable enhancements in user experience and future-proofing thanks to Android 13. As a tech journalist, I value a smooth and responsive device with a sharp display, and the C55 delivers on those 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.