OnePlus Nord CE 5G vs Samsung Galaxy A03 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 January 21, 2022
Release Year 2021 2022

Physical

Volume 92.44 cm³ 113.41 cm³
Screen Size to Weight Ratio 3.78 "/g 3.32 "/g
Weight 170 g 196 g
Height 159.2 mm 164.2 mm
Width 73.5 mm 75.9 mm
Thickness 7.9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Blue Void
  • Charkoal Ink
  • Silver Ray
  • Black
  • Red
  • Blue

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.3 % 81.8 %
Pixel Density 410 PPI 270 PPI
Refresh Rate 90 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 118.34 mAh/in²
Battery Density 48.68 mAh/cm³ 44.09 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Unisoc T606 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Adreno 619 Mali-G57 MP1

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 microUSB 2.0

Software

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

Comparison Summary

OnePlus Nord CE 5G vs Samsung Galaxy A03: A Practical Showdown

1. Specifications Breakdown: The Technical Core

Here’s how these two mid-range contenders stack up in critical categories:

FeatureOnePlus Nord CE 5GSamsung Galaxy A03Real-World Implications
Design & Build159.2 × 73.5 × 7.9 mm, 170g164.2 × 75.9 × 9.1 mm, 196gNord CE 5G is sleeker, lighter (26g less), and easier for one-handed use. A03 feels bulkier.
Display6.43" AMOLED, 1080x2400, 90Hz6.5" PLS LCD, 720x1600, 60HzNord’s AMOLED offers richer colors, deeper blacks, and smoother scrolling. A03’s lower-res LCD is functional but less sharp.
PerformanceSnapdragon 750G, 385K AntutuUnisoc T606, 175K AntutuNord is 120% faster—better for gaming, multitasking. A03 struggles with heavy apps.
Storage & RAM128/256GB + 6/8/12GB RAM32/64/128GB + 3/4GB RAMNord’s 12GB RAM option future-proofs for apps. A03’s 3GB RAM is bare minimum for Android.
Battery & Charging4500mAh, 30W fast charging5000mAh, 7.5W slow chargingA03 lasts longer but charges painfully slow (4+ hours). Nord refuels in ~1 hour.
Cameras64MP main, 16MP selfie, 4K video48MP main, 5MP selfie, 1080pNord’s camera system is vastly superior—sharper, better low-light, and more versatile.
Connectivity5G, Wi-Fi 6, BT 5.1, multi-GNSS4G, Wi-Fi 5, BT 5.0, basic GPSNord excels with faster networks and more precise location tracking.
SoftwareAndroid 11 (up to 13)Android 11 (up to 13)Similar software support, but Nord’s OxygenOS is cleaner and faster.
ExtrasFingerprint sensor, 90Hz, AMOLEDDolby Atmos, headphone jackNord’s premium features vs. A03’s audio focus (but lacks fingerprint sensor).

2. Key Insights: Strengths and Trade-Offs

OnePlus Nord CE 5G Wins On:

  • Performance: The Snapdragon 750G demolishes the A03’s Unisoc chip. Apps launch faster, games run smoother, and multitasking is effortless.
  • Display: AMOLED + 90Hz makes scrolling, videos, and gaming visually satisfying. The A03’s LCD panel looks outdated in comparison.
  • Cameras: 4K video, a superior 64MP sensor, and a usable ultra-wide lens make the Nord a better shooter. The A03’s 5MP selfie is a relic.
  • Charging: 30W fast charging is a game-changer—top up in an hour vs. the A03’s sluggish 7.5W.

Samsung Galaxy A03’s Only Advantage:

  • Battery Life: 5000mAh gives it longer endurance, but the slow charging negates some of this benefit.
  • Price: Likely cheaper, but sacrifices performance, display, cameras, and charging to get there.

3. User Profiles: Who Should Buy Which?

Choose the OnePlus Nord CE 5G if you:

  • Want a fast, responsive phone for gaming or multitasking.
  • Care about display quality (AMOLED, 90Hz).
  • Need decent cameras for social media or casual photography.
  • Value fast charging for quick top-ups.

Choose the Samsung Galaxy A03 only if you:

  • Strictly prioritize battery life over everything else.
  • Need a basic phone for calls, texts, and light browsing.
  • Are on an extremely tight budget and can tolerate sluggish performance.

4. Buying Decision Framework

Ask yourself:

  1. "Do I care about speed and smoothness?" → Nord CE 5G.
  2. "Is battery life my #1 priority?" → A03 (but expect compromises).
  3. "Do I take a lot of photos or videos?" → Nord’s camera system is far better.

Scenario-Based Picks:

  • Student/Gamer: Nord CE 5G (performance + display).
  • Budget-Conscious Elderly User: A03 (simpler, longer battery).
  • Social Media Enthusiast: Nord CE 5G (better cameras and screen).

Final Verdict: What I’d Choose

Winner: OnePlus Nord CE 5G – by a landslide.

The Nord CE 5G is the clear choice for anyone who values performance, display quality, charging speed, and cameras. The Samsung Galaxy A03’s only real edge is battery capacity, but its sluggish chipset, low-res display, and weak cameras make it hard to recommend.

Unless you’re buying the absolute cheapest phone possible, the Nord CE 5G delivers far better value for just a slight premium. It’s the kind of phone that won’t frustrate you daily—unlike the A03, which feels outdated from the start.

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.