Samsung Galaxy A03s vs Xiaomi Redmi Note 11 Pro+ 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 November 1, 2021
Release Year 2021 2021

Physical

Volume 113.41 cm³ 103.53 cm³
Screen Size to Weight Ratio 3.32 "/g 3.27 "/g
Weight 196 g 204 g
Height 164.2 mm 163.7 mm
Width 75.9 mm 76.2 mm
Thickness 9.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Forest Green
  • Mysterious Black
  • Timeless Purple

Display

Screen Size 6.5 " 6.67 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 86.1 %
Pixel Density 270 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 700 nits
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 101.15 mAh/in²
Battery Density 44.09 mAh/cm³ 43.46 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek Dimensity 920 (6 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G68 MC4

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 11
Maximum OS Version 12

Comparison Summary

Okay, let's break down the Samsung Galaxy A03s and the Xiaomi Redmi Note 11 Pro+ 5G. I'll be focusing on translating these specs into real-world user experiences, rather than just spitting out numbers.

1. Specifications Breakdown

Here's a detailed table comparing the key specifications of both phones, along with explanations of their real-world implications:

FeatureSamsung Galaxy A03sXiaomi Redmi Note 11 Pro+ 5GReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm163.7 x 76.2 x 8.3 mmThe Note 11 Pro+ is marginally thinner and more compact, while the A03s is a bit thicker and slightly less dense
Weight196g204gThe A03s is lighter, which might feel better for one-handed use over long periods.
Display
Size6.5"6.67"The Note 11 Pro+ has a slightly larger screen, providing a more immersive viewing experience.
Resolution720 x 16001080 x 2400The Note 11 Pro+ has a much sharper display with significantly more detail and clarity.
Pixel Density (PPI)270395The higher PPI of the Note 11 Pro+ results in a noticeably crisper image, with less pixelation.
TechnologyPLS LCDAMOLEDThe AMOLED on the Note 11 Pro+ offers superior contrast, deeper blacks, and more vibrant colors compared to the PLS LCD on the A03s.
Refresh Rate60Hz120HzThe 120Hz refresh rate on the Note 11 Pro+ makes scrolling, animations, and gaming significantly smoother.
Brightness0 nits1200 nitsThe Note 11 Pro+ screen is dramatically brighter, making it much easier to view in bright sunlight.
Performance
ChipsetMediaTek Helio P35 (12nm)MediaTek Dimensity 920 (6nm)The Dimensity 920 is significantly more powerful, offering faster app loading, smoother multitasking, and better gaming. It's a much newer and more efficient chip.
AnTuTu Score117,049528,100This benchmark score highlights the vast performance difference; the Note 11 Pro+ is vastly faster in every respect.
GPUPowerVR GE8320Mali-G68 MC4The Mali-G68 offers substantially better graphics performance for gaming and graphically demanding apps.
Battery Life
Capacity5000 mAh4500 mAhThe A03s has a slightly larger battery, but the Note 11 Pro+'s efficiency should result in a similarly all-day battery with fast charging to boost on the go.
ChargingLi-Ion, Non-removable120W Fast Charge, Li-Ion Polymer, Non-removableThe Note 11 Pro+ charges incredibly fast - full charge in 15 mins. The A03s has standard charging that is much slower.
Camera
Main Camera13MP, f/2.2108MP, f/1.89The Note 11 Pro+ camera captures far more detail and performs much better in low light due to its larger sensor and wider aperture.
Selfie Camera5MP, f/2.016MP, f/2.45The Note 11 Pro+ selfie camera will take sharper, higher-quality selfies.
Wide Angle LensNone8MP, f/2.2The Note 11 Pro+ can capture wider shots, giving users more flexibility in photography.
Macro Lens2MP, f/2.32MP, f/2.4The macro lenses are comparable, with minor aperture differences.
Video Recording1080p@30fpsUp to 4K@30fpsThe Note 11 Pro+ can record much higher quality video with more options, including slow-motion.
Camera FeaturesBasic options4K Video, Digital Image Stabilization, RAW, Night Mode, etc.The Note 11 Pro+ offers a wider array of advanced features for better image and video quality.
Software
OSAndroid 11 (upgradable to 12)Android 11Both run Android 11, with the A03s having an upgrade path to Android 12.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/ac/axThe Note 11 Pro+ supports faster and more reliable Wi-Fi standards, and includes WiFi 6.
BluetoothBluetooth 5.0Bluetooth 5.2The Note 11 Pro+ has a newer, more efficient version of Bluetooth, with support for better audio codecs.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, etc.The Note 11 Pro+ supports more satellite systems, resulting in greater location accuracy.
Storage
Internal Storage32GB or 64GB64 GB, 128 GB, or 256 GBThe Note 11 Pro+ offers a wider range of storage options, and notably more capacity.
RAM3GB or 4GB6 GB or 8 GBThe Note 11 Pro+ comes with more RAM, making it better for multitasking and running demanding apps and games.
Expandable StorageNoNoNeither phone allows for microSD card expansion.
Audio
QualityBasicDolby Atmos, Hi-Res Audio, Stereo SpeakersThe Note 11 Pro+ offers much higher quality audio with a stereo speaker setup and additional enhancements.
Security
Fingerprint SensorSide-mountedSide-mountedBoth offer standard side-mounted fingerprint sensors for unlocking the devices.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5The Note 11 Pro+ has superior screen protection, which is less prone to scratches and damage.
Sensors
SensorsAccelerometer, Proximity, FingerprintAccelerometer, Compass, Gyroscope, Ultrasonic Proximity, FingerprintThe Note 11 Pro+ offers a more comprehensive sensor suite suitable for more advanced features and gaming.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths:
    • Slightly lighter design and a larger battery capacity on paper, which might translate to slightly longer battery life.
    • A more budget-friendly price point.
  • Competitive Advantages:
    • Presents itself as an affordable smartphone with the basics.
  • Limitations:
    • Significantly less powerful performance that leads to lags and slowness with anything but basic tasks.
    • Lower-resolution display and basic display technology compared to its competitor, resulting in a less vibrant visual experience.
    • Standard video and photo capabilities with lower-resolution cameras.
    • Slow charging capabilities.
  • Target User: The A03s would be suitable for someone who needs a basic phone for calls, texts, and very light browsing and has a very low budget.

Xiaomi Redmi Note 11 Pro+ 5G:

  • Strengths:
    • Significantly better performance due to its superior chipset, making it great for multitasking and gaming.
    • High-quality AMOLED display with a 120Hz refresh rate, which provides a visually superior experience.
    • Versatile and high-resolution camera setup for much better photos and videos.
    • 120W fast charging, enabling a full charge in just 15 minutes.
    • More advanced connectivity features like WiFi 6 and Bluetooth 5.2.
    • Stereo speakers for much better audio quality.
  • Competitive Advantages:
    • Offers a premium experience with a focus on performance, display quality, and fast charging.
  • Limitations:
    • A higher price point than its competitor.
  • Target User: The Note 11 Pro+ is ideal for users who prioritize performance, screen quality, photography, and quick charging, and are ready to pay more for these features.

3. User Profiles and Recommendations

  • The Budget-Conscious User: If your primary concern is getting a functional phone at the lowest possible price, the Samsung Galaxy A03s might be suitable. This user is not overly concerned with performance, a high-quality display, or advanced photography, just needs the basics to function.
  • The Casual User: Someone who needs a reliable smartphone for basic tasks, and appreciates a decent display, the Xiaomi Redmi Note 11 Pro+ 5G is the preferred choice. The performance boost and great display really make a difference for daily tasks.
  • The Media Enthusiast: For users who consume a lot of videos and play games, the Xiaomi Redmi Note 11 Pro+ 5G is vastly superior because it offers an AMOLED display with 120Hz refresh rate and far better performance. The stereo speakers will also improve the experience.
  • The Photography Lover: Those who want a phone with solid photography capabilities, the Xiaomi Redmi Note 11 Pro+ 5G is a much better choice. It has a much more versatile camera system, much higher resolution, and many additional features to make photo and video taking much better.
  • The Performance Seeker: Gamers and users who require seamless multitasking capabilities should pick the Xiaomi Redmi Note 11 Pro+ 5G due to its superior chipset, GPU, and RAM.

4. Buying Decision Framework

Here are three practical questions that can help users decide between these phones:

  1. Budget: How much are you willing to spend? The A03s is much cheaper, but it comes at a great cost to performance and usability. Is the low price worth the trade-off in display and performance?
  2. Usage: What will you use your phone for primarily? Basic tasks or are you a gamer, photographer, or media consumer? The Redmi Note 11 Pro+ is the clear choice for anything beyond simple tasks.
  3. Features: Which features are most important to you? Display quality, performance, camera capabilities, or battery life? The Note 11 Pro+ is much better in almost every aspect.

Scenario-Based Recommendations:

  • Scenario 1: Budget is a critical factor - If you are looking for the absolute cheapest device available and don't care about display, performance or camera, then the Samsung Galaxy A03s is the choice.
  • Scenario 2: Want the best possible user experience: - If you are interested in a phone that works great and provides you with the most functionality and features, then the Xiaomi Redmi Note 11 Pro+ 5G is the clear winner.
  • Scenario 3: Need a daily driver but are on a tight budget: If you need something that is balanced and more functional than the absolute budget phone, then the Xiaomi Redmi Note 11 Pro+ 5G is the best choice. It has many advanced features that help make the phone more usable.

Personal Choice

If I were to choose between these two devices, I would absolutely go for the Xiaomi Redmi Note 11 Pro+ 5G. The difference in performance is night and day, and I value having a smooth, responsive device. I'm also a big fan of a vibrant display for media consumption, and the AMOLED screen on the Xiaomi is leagues ahead. While the slightly larger battery of the Samsung is enticing, the lightning-fast charging of the Xiaomi device completely offsets that minor difference. The camera is also a significant upgrade, and its versatility would get a lot more use from me. The additional features such as stereo speakers and better connectivity make a massive difference in my day-to-day use. Yes, it comes at a higher price, but the experience and usability are well worth it for me. The A03s, in my opinion, is just too limiting.

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.