Samsung Galaxy A03s vs OnePlus Nord N20 SE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 August 8, 2022
Release Year 2021 2022

Physical

Volume 113.41 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.32 "/g 3.51 "/g
Weight 196 g 187 g
Height 164.2 mm 163.8 mm
Width 75.9 mm 75 mm
Thickness 9.1 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6.5 " 6.56 "
Resolution 720 x 1600 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 84.2 %
Pixel Density 270 PPI 269 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 116.19 mAh/in²
Battery Density 44.09 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 12

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy A03s and the OnePlus Nord N20 SE. I’ll break down the technical specifications, focusing on how they translate to real-world use, just as if I were explaining it to a friend over coffee.

1. Specifications Breakdown

Here’s a side-by-side look at the key specs, with an emphasis on what they mean for you:

FeatureSamsung Galaxy A03sOnePlus Nord N20 SEReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm163.8 x 75 x 8 mmThe OnePlus is slightly thinner and shorter, making it potentially more comfortable to hold. Both are similar in overall size, but the A03s feels a bit bulkier.
Weight196g187gThe Nord N20 SE is noticeably lighter, which could be more comfortable over extended periods.
Display
Size6.5"6.56"Virtually identical screen size, making no noticeable difference in how much content you can view.
Resolution720x1600720x1612Both are HD+, perfectly fine for day-to-day tasks, though neither will be a pixel powerhouse.
Pixel Density (PPI)270269Very similar sharpness; both are adequate for daily use but not exceptional.
TechnologyPLS LCDIPS LCDIPS LCD on the Nord N20 SE often offers slightly better viewing angles and color reproduction compared to PLS LCD on the A03s.
Refresh Rate60Hz60HzBoth provide standard screen fluidity; no smooth scrolling or gaming here.
Brightness0 nits0 nitsBoth have similar brightness, which might struggle a bit under direct sunlight.
Performance
ChipsetHelio P35Helio G35The G35 in the Nord N20 SE is a step up, offering better overall performance for apps and some basic games.
AnTuTu Score117,049221,000The Nord N20 SE benchmark scores nearly double those of the A03s, indicating smoother app loading and better multitasking.
GPUPowerVR GE8320PowerVR GE8320Same GPU, but the G35 chip may leverage it more efficiently.
Battery Life
Capacity5000mAh5000mAhBoth should easily last a full day for average users.
ChargingLi-Ion, no fast charging33W fast charging, Li-PolymerThe Nord N20 SE charges much faster and has a more advanced Li-Polymer battery, resulting in better longevity.
Camera
Main Camera13MP, f/2.250MP, f/1.8The Nord N20 SE has a significantly higher resolution main camera, likely offering much better detail and low-light performance.
Selfie Camera5MP, f/2.08MP, f/2.0The Nord N20 SE has a better selfie camera.
Depth SensorNone2MP, f/2.4The Nord N20 SE has a dedicated depth sensor for portrait mode.
Macro Lens2MP, f/2.3NoneA03s has a dedicated macro lens for close-up shots.
Video1080p@30fps1080p@30fpsBoth are capable of basic 1080p video.
Camera FeaturesTriple cameraDual CameraThe A03s has a triple lens setup, while the N20 SE has a dual lens system.
StabilizationNoDigital Image StabilizationThe N20 SE offers digital stabilization, leading to slightly smoother video recording.
Software
OSAndroid 11 (upgradable to 12)Android 12The Nord N20 SE ships with a newer version of Android.
Connectivity
WiFi802.11b/g/n802.11a/b/g/n/acThe Nord N20 SE has superior WiFi with 802.11ac for faster and more reliable connectivity, plus dual-band support.
Bluetooth5.0 LE5.3 LEThe Nord N20 SE has the latest Bluetooth version for better efficiency and features, along with enhanced audio codec support.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoThe Nord N20 SE supports more satellite systems for better location accuracy.
Storage
Internal Storage32/64GB64/128GBThe Nord N20 SE offers more storage, which is better for storing more apps, photos, and videos.
RAM3/4GB4GBBoth are adequate for basic usage, but 4GB is generally more reliable for multitasking.
Expandable StorageNoNoNo expandable storage on either device.
Audio
FeaturesBasic AudioNoise cancellation mic, Stereo SpeakersThe Nord N20 SE has significantly better audio, especially for calls and media playback.
Security
Fingerprint SensorSide-mountedSide-mountedBoth offer convenient and secure fingerprint unlock.
Sensors
SensorsAccelerometer, Proximity, FingerprintAccelerometer, Proximity, Fingerprint, GyroscopeThe Nord N20 SE has additional sensors that may be useful for more advanced applications.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths: The A03s offers a simple, no-frills experience with a large screen and a long-lasting battery. Its macro lens provides some creative flexibility.
  • Competitive Advantage: It’s usually cheaper than the OnePlus Nord N20 SE, making it an entry-level device suitable for those on a tight budget.
  • Limitations: Its performance is slower, the display is not as good, and it lacks fast charging. The software is also a bit older.

OnePlus Nord N20 SE:

  • Strengths: The Nord N20 SE excels with a much better processor, faster charging, superior camera, and an updated OS. It offers a smoother, more modern experience.
  • Competitive Advantage: It offers much better overall performance with a superior camera, and faster charging times, making it a better value for the money.
  • Limitations: Its Macro camera is not as versatile as the A03s but the Nord N20 SE camera is still significantly better in almost all other aspects.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s:

    • Ideal User: First-time smartphone users, individuals with basic needs, and budget-conscious buyers who prioritize battery life and large display over performance and advanced features.
    • Use Cases: Calling, messaging, basic social media, and casual media consumption.
  • OnePlus Nord N20 SE:

    • Ideal User: Users who want smoother performance, better photos, and faster charging, without breaking the bank. Those who appreciate better audio and the latest OS.
    • Use Cases: Social media, light gaming, media streaming, and anyone who needs a reliable camera for everyday moments.

4. Buying Decision Framework

Here are three questions to help you decide between these two phones:

  1. How much do I prioritize performance and responsiveness? If the answer is "a lot," then the OnePlus Nord N20 SE is the better choice because of its faster chipset and better benchmark scores.
  2. How important is camera quality? If you care about taking better pictures with more detail and in low light, the Nord N20 SE’s 50MP camera will perform significantly better than the A03s’s 13MP.
  3. What is my budget? The Samsung Galaxy A03s is often cheaper; if cost is the driving factor, this may be the way to go. However, consider that the Nord N20 SE provides more value for a slightly higher price.

Scenario-Based Recommendations:

  • Budget-Conscious User: If your budget is tight and you just need a basic phone, the Samsung Galaxy A03s is adequate, but you’ll be making some compromises in performance and camera quality.
  • Value-Oriented User: If you can stretch your budget a bit, the OnePlus Nord N20 SE offers a noticeably better user experience with its superior performance, faster charging, and better cameras.
  • Camera Enthusiast: The OnePlus Nord N20 SE’s 50MP main camera and 8MP selfie camera are clearly a step above and a much better choice for those who care about photo quality.

Final Recommendation

If I had to choose, I would pick the OnePlus Nord N20 SE without hesitation. The performance boost with the Helio G35, the significantly better camera, the much faster charging, and the more modern OS make it a much better overall package for the price. While the Samsung Galaxy A03s serves its purpose, the Nord N20 SE offers a smoother and more enjoyable user experience. I believe it provides better overall value and utility, as the performance improvement and the camera upgrade really make a significant difference in everyday use.

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.