OnePlus Nord N20 SE vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 8, 2022 March 28, 2024
Release Year 2022 2024

Physical

Volume 98.28 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.51 "/g 3.72 "/g
Weight 187 g 180 g
Height 163.8 mm 163.9 mm
Width 75 mm 76.5 mm
Thickness 8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Blue Oasis
  • Celestial Black
  • Light Green
  • Dark Blue

Display

Screen Size 6.56 " 6.7 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 86.4 %
Pixel Density 269 PPI 393 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 111.38 mAh/in²
Battery Density 50.88 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU PowerVR GE8320 Adreno 644

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 12 14
Maximum OS Version

Comparison Summary

Let's dive into a comparative analysis of the OnePlus Nord N20 SE and the Samsung Galaxy M55, dissecting their specifications and uncovering what they truly offer users.

1. Specifications Breakdown

FeatureOnePlus Nord N20 SESamsung Galaxy M55Real-World Implications
Design
Dimensions (mm)163.8 x 75 x 8163.9 x 76.5 x 7.8M55 slightly larger, but both are generally compact.
Weight (g)187180Negligible difference in hand feel.
Display
TypeIPS LCDSuper AMOLED+M55 offers richer colors, deeper blacks, and potentially better outdoor visibility.
Size6.56"6.7"M55 has a slightly larger screen.
Resolution720 x 16121080 x 2400M55 boasts significantly sharper visuals due to higher resolution.
Refresh Rate-120HzM55 provides smoother scrolling and animations, enhancing the user experience.
Performance
ChipsetHelio G35Snapdragon 7 Gen 1M55 offers vastly superior processing power for demanding tasks and gaming.
CPUOcta-core 2.3 GHzOcta-core 2.4 GHzM55's more modern CPU architecture provides better performance and efficiency.
RAM4GB8GBM55's doubled RAM enables smoother multitasking and handling of more demanding applications.
Camera
Main Camera50MP50MPComparable megapixel count, but image quality likely differs due to sensor and processing.
Video Recording1080p@30fps4K@30fpsM55 capable of recording much higher resolution video.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity, but actual battery life depends on usage and optimization.
Fast Charging33W25WNord N20 SE charges faster but uses older SuperVOOC standard, M55 uses more universal USB-PD standard
Other
NFCNoYesM55 supports contactless payments and data transfer.
OSAndroid 12Android 14M55 comes with a more recent OS version, offering newer features and potentially longer updates.

2. Key Insights

The Samsung Galaxy M55 clearly outperforms the OnePlus Nord N20 SE in almost every aspect. Its Snapdragon 7 Gen 1 processor, coupled with 8GB of RAM, delivers a significantly more powerful and responsive user experience. The Super AMOLED+ display with a 120Hz refresh rate offers vibrant visuals and fluid animations, creating a noticeable difference in daily use. The M55 also boasts superior camera capabilities with 4K video recording and a more versatile lens setup. The inclusion of NFC adds convenience for contactless payments. The Nord N20 SE's primary advantage lies in its faster charging speed, though the M55 utilizes the more universal Power Delivery standard.

3. User Profiles and Recommendations

  • OnePlus Nord N20 SE: Best suited for budget-conscious users who prioritize basic smartphone functionality and faster charging. Ideal for light tasks like browsing, social media, and casual photography.
  • Samsung Galaxy M55: Ideal for users seeking a more well-rounded experience with superior performance, display, camera, and features like NFC. Suitable for demanding tasks, mobile gaming, and content creation.

4. Buying Decision Framework

  1. What is your budget? The Nord N20 SE is significantly more affordable.
  2. What are your primary smartphone needs? For basic tasks, the Nord N20 SE suffices; for demanding tasks and multimedia consumption, the M55 is superior.
  3. Which features are essential to you? Consider the importance of NFC, display quality, camera capabilities, and performance when making your decision.

My Choice: I would choose the Samsung Galaxy M55. While the OnePlus Nord N20 SE offers a lower price point, the M55's significant performance advantage, superior display, more versatile camera, and inclusion of NFC make it a much more compelling device for my needs. As someone who values a smooth and responsive user experience, the combination of the Snapdragon 7 Gen 1, 8GB of RAM, and the 120Hz AMOLED display is a significant draw. The future-proofing offered by the newer Android version and expected longer software support also heavily influences my decision. The slightly higher price is a worthwhile investment for the substantial upgrade in overall quality and longevity.

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.