OnePlus Nord CE 5G vs Samsung Galaxy A03s - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 August 18, 2021
Release Year 2021 2021

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
  • Blue
  • White

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 Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Mediatek MT6765 Helio P35 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 619 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, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13 12

Comparison Summary

OnePlus Nord CE 5G vs. Samsung Galaxy A03s: Head-to-Head Comparison

1. Specifications Breakdown

CategoryFeatureOnePlus Nord CE 5GSamsung Galaxy A03sReal-World Implications
DesignDimensions & Weight159.2 × 73.5 × 7.9 mm, 170g164.2 × 75.9 × 9.1 mm, 196gNord CE 5G is slimmer and lighter, easier for one-handed use. A03s feels bulkier.
Build QualityPlastic frame, AMOLED displayPlastic body, PLS LCD displayNord CE 5G’s AMOLED panel is superior for contrast and vibrancy.
DisplaySize & Resolution6.43" AMOLED, 1080x2400 (410 PPI)6.5" PLS LCD, 720x1600 (270 PPI)Nord CE 5G has sharper, more vivid display with deeper blacks. A03s looks pixelated.
Refresh Rate90Hz60HzSmoother scrolling and animations on the Nord CE 5G.
Brightness700 nits (peak)N/A (low brightness)Nord CE 5G is far more readable in sunlight.
PerformanceChipsetSnapdragon 750G (8nm)MediaTek Helio P35 (12nm)Nord CE 5G is 2-3x faster (Antutu: 385k vs. 117k). Better for gaming & multitasking.
RAM & Storage6/8/12GB RAM, 128/256GB3/4GB RAM, 32/64GBNord CE 5G handles heavy apps better. A03s struggles with more than basic tasks.
CameraMain Camera64MP (f/1.79) + 8MP UW + 2MP Mono13MP (f/2.2) + 2MP MacroNord CE 5G takes sharper, more detailed photos, especially in low light.
Selfie Camera16MP (f/2.45)5MP (f/2.0)Nord CE 5G selfies are much clearer, better for video calls.
Video Recording4K@30fps, 1080p@120fps1080p@30fpsNord CE 5G supports slow-motion & stabilized 4K, great for content creators.
Battery & ChargingCapacity4500mAh5000mAhA03s lasts longer, but Nord CE 5G charges way faster (30W vs. no fast charging).
SoftwareOS & UpdatesAndroid 11 → Android 13Android 11 → Android 12OnePlus offers longer software support, Samsung’s update cycle is slower.
ConnectivityWi-Fi & BluetoothWi-Fi 6, BT 5.1 (AptX, LDAC)Wi-Fi 4, BT 5.0Nord CE 5G has faster Wi-Fi, better wireless audio.
SecurityFingerprint SensorBasic optical (in-display)Side-mounted (faster unlock)A03s wins in speed, but Nord CE 5G is more premium-feeling.

2. Key Insights

OnePlus Nord CE 5G Wins in:

Performance – Blows the A03s away in speed (3x faster in benchmarks).
Display – AMOLED, 90Hz, and much sharper resolution.
Cameras – 64MP main + ultrawide vs. weak 13MP on A03s.
Charging – 30W fast charging makes a huge difference.
Future-proofing – More RAM, better SoC, longer update support.

Samsung Galaxy A03s Wins in:

🔋 Battery Life – 5000mAh vs. 4500mAh (but no fast charging).
🔳 Bigger Screen – But lower resolution, so not a clear win.
💰 Likely Cheaper – Though exact pricing isn’t given, specs suggest budget-tier.

Trade-Offs:

  • Nord CE 5G sacrifices battery size for speed and display quality.
  • A03s skimps on performance, camera, and display to keep costs low.

3. User Recommendations

Who Should Buy the OnePlus Nord CE 5G?

  • Power users who need speed and multitasking.
  • Gamers (Adreno 619 GPU >> PowerVR GE8320).
  • Photography lovers (64MP + 4K video).
  • Media consumers (AMOLED, higher brightness, better audio).

Who Should Buy the Samsung Galaxy A03s?

  • Extreme budget buyers who just need a basic phone.
  • Casual users who don’t care about performance or cameras.
  • Battery-focused users (but no fast charging is a downside).

4. Buying Decision Framework

Three Questions to Help You Decide:

  1. Do you care about smooth performance and gaming?Nord CE 5G.
  2. Do you prioritize battery life over everything else?A03s (but fast charging is a big miss).
  3. Do you take lots of photos/videos?Nord CE 5G, no contest.

Scenario-Based Recommendations:

  • "I want a phone that feels fast and lasts me years"Nord CE 5G.
  • "I just need a cheap phone for calls and WhatsApp"A03s.
  • "I love watching videos and taking photos"Nord CE 5G (AMOLED + 64MP camera wins).

Final Verdict: What I’d Choose

The OnePlus Nord CE 5G is the clear winner.
It offers far better performance, display, cameras, and charging while still having decent battery life. The A03s is only worth it if you’re on an extreme budget and don’t care about speed or media quality.

For just a bit more money, the Nord CE 5G gives you a mid-range experience, whereas the A03s feels like a barebones budget phone. Unless price is the #1 factor, go with the Nord CE 5G.

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.