OnePlus Nord N20 SE vs Samsung Galaxy A15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 8, 2022 December 16, 2023
Release Year 2022 2023

Physical

Volume 98.28 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.51 "/g 3.25 "/g
Weight 187 g 200 g
Height 163.8 mm 160.1 mm
Width 75 mm 76.8 mm
Thickness 8 mm 8.4 mm
Foldable Design No No
Available Colors
  • Blue Oasis
  • Celestial Black
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.56 " 6.5 "
Resolution 720 x 1612 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 84.3 %
Pixel Density 269 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 118.34 mAh/in²
Battery Density 50.88 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G57 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 14
Maximum OS Version 17

Comparison Summary

Let's dive into a comparative analysis of the OnePlus Nord N20 SE and the Samsung Galaxy A15, dissecting their specifications and uncovering what they truly offer the everyday user.

1. Specifications Breakdown

FeatureOnePlus Nord N20 SESamsung Galaxy A15Real-World Implications
Design
Dimensions (mm)163.8 x 75 x 8160.1 x 76.8 x 8.4A15 slightly shorter and wider, negligible difference in hand feel. N20 SE thinner and lighter.
Weight (g)187200N20 SE noticeably lighter for extended use.
Display
TypeIPS LCDSuper AMOLEDA15 offers richer colors, deeper blacks, and better outdoor visibility.
Size6.56"6.5"Negligible size difference.
Resolution720 x 16121080 x 2340A15 significantly sharper, crisper text and images.
Refresh Rate-90HzA15 smoother scrolling and animations, more responsive feel.
Performance
ChipsetHelio G35Helio G99G99 significantly more powerful, better multitasking and gaming.
CPUOcta-core 2.3 GHzOcta-core 2.2 GHzG99 offers performance advantages due to better architecture despite slightly lower clock speed.
RAM4GB4/6/8GBA15 offers configurations with more RAM for smoother multitasking.
OSAndroid 12Android 14A15 comes with a newer OS version, offering potential feature and security advantages.
Camera
Main Camera50MP50MPComparable main camera resolution. Real-world image quality depends on sensor and processing.
Other Cameras2MP Depth5MP Wide, 2MP MacroA15 offers more versatile camera setup with wide-angle and macro capabilities.
Battery Life
Capacity5000 mAh5000 mAhComparable battery capacity. Actual battery life depends on usage and optimization.
Fast Charging33W25WN20 SE faster charging speeds.
NFCNoYesA15 supports contactless payments and data transfer.

2. Key Insights

The Samsung Galaxy A15 boasts a superior display with its Super AMOLED technology and higher resolution, resulting in a more vibrant and enjoyable viewing experience. Its more powerful Helio G99 processor and larger RAM options also provide a significant performance advantage for demanding tasks and gaming. While both phones have a 50MP main camera, the A15's additional wide-angle and macro lenses offer greater versatility. The A15's inclusion of NFC for contactless payments is a notable advantage for many users. While the N20 SE offers faster charging, the A15 comes with a more current version of Android, potentially offering longer software support and newer features.

3. User Profiles and Recommendations

  • OnePlus Nord N20 SE: Best suited for budget-conscious users who prioritize a lightweight phone for basic tasks like calling, texting, and social media browsing. Its faster charging is a plus for those constantly on the go.

  • Samsung Galaxy A15: Ideal for users who value a better display, stronger performance, a more versatile camera system, and NFC functionality. This phone is a good fit for mobile gaming, media consumption, and those who utilize contactless payments.

4. Buying Decision Framework

  • What is your budget? The Nord N20 SE is generally more affordable.
  • What are your primary phone usage patterns? For basic use, the N20 SE suffices. For gaming, multimedia, or multitasking, the A15 is better equipped.
  • Which features are non-negotiable? If NFC is a must-have, the A15 is the clear choice.

My Choice

If I were choosing between these two, I'd go with the Samsung Galaxy A15. While the OnePlus Nord N20 SE offers a lighter weight and faster charging, the A15's superior display, significantly better performance, more versatile camera system, NFC functionality, and newer Android version make it a more compelling overall package for my needs. I value a smooth user experience, future-proofing through software updates, and the convenience of mobile payments, all of which the A15 delivers more effectively. The slightly higher price is justified by the significant jump in quality and features.

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.