OnePlus Nord 2 5G vs Samsung Galaxy A03 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 28, 2021 January 21, 2022
Release Year 2021 2022

Physical

Volume 96.79 cm³ 113.41 cm³
Screen Size to Weight Ratio 3.4 "/g 3.32 "/g
Weight 189 g 196 g
Height 159.1 mm 164.2 mm
Width 73.3 mm 75.9 mm
Thickness 8.3 mm 9.1 mm
Foldable Design No No
Available Colors
  • Gray Sierra
  • Blue Haze
  • Green Wood
  • Pac-Man Edition
  • 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 85.6 % 81.8 %
Pixel Density 409 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 46.49 mAh/cm³ 44.09 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 1200 (6 nm) Unisoc T606 (12 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Mali-G77 MC9 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

Alright, let's break down the OnePlus Nord 2 5G versus the Samsung Galaxy A03. I'll give you my take on which phone offers the better bang for your buck, based on the specs provided.

OnePlus Nord 2 5G vs. Samsung Galaxy A03: A Detailed Comparison

Here's a head-to-head comparison, focusing on what matters in real life.

1. Specifications Breakdown

FeatureOnePlus Nord 2 5GSamsung Galaxy A03Real-World Implications
Design
Dimensions159.1 × 73.3 × 8.3 mm164.2 × 75.9 × 9.1 mmNord 2 is more compact, likely easier to handle with one hand. A03 is larger and may feel bulkier.
Weight189g196gNord 2 is slightly lighter, making it more comfortable for prolonged use.
Build QualityGorilla Glass 5UnknownNord 2's screen is more resistant to scratches and accidental drops.
Display
Size6.43"6.5"Negligible difference in screen size.
Resolution1080x2400720x1600Nord 2 has a much sharper display with finer detail.
Pixel Density (PPI)409270Nord 2's text and images appear crisper and more defined.
TechnologyAMOLEDPLS LCDNord 2 offers deeper blacks, richer colors, and better viewing angles.
Refresh Rate90Hz60HzNord 2 has smoother scrolling and animations, enhancing the overall user experience.
Brightness0 nits0 nitsPeak brightness for both phones is identical
Performance
ChipsetMediatek Dimensity 1200Unisoc T606Nord 2 handles demanding apps and games with ease; A03 struggles with heavier tasks.
AnTuTu Score714,400174,932Nord 2 offers significantly faster performance across the board.
GPUMali-G77 MC9Mali-G57 MP1Nord 2 provides better graphics for gaming and video playback.
RAM6/8/12 GB3/4 GBNord 2 can run more apps simultaneously without lag.
Camera
Main Camera50MP, f/1.848MP, f/1.8Nord 2's primary camera captures more detailed and higher-quality images.
Selfie Camera32MP, f/2.455MP, f/2.2Nord 2 takes much sharper and more detailed selfies.
Wide Angle LensYesNoNord 2 allows for wider shots, capturing more of the scene.
Video Recording4K@30fps1080p@30fpsNord 2 records higher-resolution videos with better detail and clarity.
Camera FeaturesOIS, PDAF, RAWBasic FeaturesNord 2 has advanced camera features for better image stabilization and control.
Battery Life
Capacity4500mAh5000mAhA03 likely offers slightly longer battery life.
Charging65W Fast Charging7.5W Fast ChargingNord 2 charges incredibly quickly, minimizing downtime.
Software
OSAndroid 11 (upgradable to 13)Android 11 (upgradable to 13)Both devices receive the same android version update.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Nord 2 supports faster and more efficient Wi-Fi connections.
BluetoothBluetooth 5.2Bluetooth 5.0Nord 2 offers slightly improved Bluetooth performance.
GPSGPS, GLONASS, Beidou, QZSS, GalileoGPS, GLONASSNord 2 has more GPS options for better accuracy.
Storage
Internal Storage128/256 GB32/64/128 GBNord 2 offers more internal storage for apps, photos, and videos.
Expandable StorageNoNoNeither phone allows for expandable storage.
Security
BiometricsFingerprint SensorBasic SecurityNord 2 provides a more convenient and secure unlocking method.
Audio
QualityStereo SpeakersDolby AtmosNord 2 gives better audio clarity, while A03 gives better sound optimization.

2. Key Insights

  • OnePlus Nord 2 5G: This phone is a clear winner in terms of performance, display quality, camera capabilities, and charging speed. It offers a premium experience for a mid-range price.
  • Samsung Galaxy A03: The A03 focuses on providing essential smartphone functionality at a budget price point. Its primary advantage is potentially longer battery life due to its larger battery capacity.

3. User Profiles and Recommendations

  • OnePlus Nord 2 5G: Ideal for users who value performance, a high-quality display, and excellent camera capabilities. Perfect for gaming, streaming, photography, and general multitasking.
  • Samsung Galaxy A03: Best suited for users with basic smartphone needs such as calling, texting, and light social media browsing. A good option for those on a tight budget who prioritize battery life.

4. Buying Decision Framework

Here are three questions to consider before making your choice:

  1. What is your budget? The A03 is the more affordable option.
  2. How important are performance and display quality? If you value a smooth, responsive experience and a vibrant display, the Nord 2 is the better choice.
  3. Do you take a lot of photos or videos? The Nord 2's superior camera system makes it a better option for photography enthusiasts.

Scenario-Based Recommendations:

  • Budget User: If you simply need a basic smartphone for essential tasks, the Galaxy A03 will suffice.
  • Performance Seeker: If you want a phone that can handle demanding apps and games, the OnePlus Nord 2 5G is the clear choice.
  • Photography Enthusiast: If you enjoy taking photos and videos, the Nord 2's superior camera system and features make it a better option.

Which One Would I Choose?

Personally, I would go for the OnePlus Nord 2 5G. While the Samsung Galaxy A03 might offer slightly better battery life, the overall experience with the Nord 2 is significantly better.

Here's why:

  • Performance: The Dimensity 1200 chipset in the Nord 2 is a powerhouse compared to the Unisoc T606 in the A03. As someone who uses my phone for everything from browsing to gaming, I need a device that can keep up.
  • Display: The AMOLED display with a 90Hz refresh rate on the Nord 2 is a game-changer. The colors are more vibrant, the blacks are deeper, and the scrolling is smoother. It makes a huge difference in everyday use.
  • Camera: As a tech journalist, I often need to take photos and videos on the go. The Nord 2's camera system, with its 50MP main sensor and OIS, delivers much better results than the A03.
  • Charging Speed: The 65W fast charging on the Nord 2 is incredibly convenient. I can fully charge the phone in about 30 minutes, which is a huge time-saver.

While the Samsung Galaxy A03 is a decent budget phone, the OnePlus Nord 2 5G offers a much more premium experience for a reasonable price. It's a well-rounded device that excels in key areas like performance, display, and camera. If you can afford it, the Nord 2 is definitely the better choice.

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.