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

Detailed Comparison

Specification

General

Launch Date August 18, 2021 April 23, 2022
Release Year 2021 2022

Physical

Volume 113.41 cm³ 109.13 cm³
Screen Size to Weight Ratio 3.32 "/g 3.38 "/g
Weight 196 g 195 g
Height 164.2 mm 163.6 mm
Width 75.9 mm 75.8 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Midnight Black
  • Twilight Blue
  • Star Blue

Display

Screen Size 6.5 " 6.6 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 84.8 %
Pixel Density 270 PPI 399 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 114.78 mAh/in²
Battery Density 44.09 mAh/cm³ 45.82 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G57 MC2

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

Alright, let's dive deep into this comparison between the Samsung Galaxy A03s and the Xiaomi Redmi Note 11S 5G. These two phones occupy similar price points but offer quite different experiences. I'm going to break down the specs, discuss what they mean for you, and help you figure out which one is the better fit.

1. Specifications Breakdown

Here's a detailed table comparing the key specs, focusing on the real-world implications:

FeatureSamsung Galaxy A03sXiaomi Redmi Note 11S 5GReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm163.6 x 75.8 x 8.8 mmBoth are large phones, with the Samsung being slightly thicker. Not a huge difference in hand feel.
Weight196g195gVery similar weight – you won't feel a difference.
Display
Size6.5"6.6"A small difference in size, practically negligible.
Resolution720x16001080x2400The Xiaomi has a significantly sharper display. Text and images look clearer.
Pixel Density (PPI)270399Xiaomi has noticeably more pixels, resulting in sharper visuals.
TechnologyPLS LCDIPS LCDIPS LCD offers better viewing angles and color accuracy than PLS LCD. Xiaomi screen will look more vibrant and consistent at angles.
Refresh Rate60Hz90HzXiaomi offers smoother scrolling and animations. More fluid experience overall.
Brightness0 nits0 nitsBoth have identical peak brightness at 0 nits.
Performance
ChipsetMediaTek Helio P35 (12 nm)MediaTek Dimensity 810 (6 nm)The Xiaomi's chipset is much more powerful. Faster app loading, smoother multitasking.
AnTuTu Score117,049438,700A massive performance difference. The Xiaomi is far more capable, especially with gaming and multitasking.
GPUPowerVR GE8320Mali-G57 MC2The Xiaomi's GPU handles graphics-intensive tasks much better.
Camera
Main Camera13MP f/2.250MP f/1.8Xiaomi captures significantly more detail in photos and performs better in low light.
Selfie Camera5MP f/2.013MP f/2.4Xiaomi will take much better selfies.
Wide Angle LensNone8MP f/2.2The Xiaomi can capture much wider scenes.
Macro Lens2MP f/2.32MP f/2.4Both have a basic macro lens for close-up shots, but with slight aperture variation.
Video1080p@30fps1080p@60fps, 1080p@30fpsThe Xiaomi offers higher frame-rate recording for smoother video.
Slow MotionNoYes, 120fpsThe Xiaomi can capture slow-motion footage.
DxOMark CameraN/AMobile: 65, Photo: 50, Video: 83Xiaomi has been tested while the Samsung has not. Xiaomi's scores indicate its camera strength.
FeaturesBasic4K Video, Digital image stabilization, Ultra stable video, Manual focus, Night ModeXiaomi has more advanced camera software and capabilities.
Battery Life
Capacity5000mAh5000mAhBoth have the same battery capacity, should provide similar day to day performance.
ChargingStandard33W Fast ChargingThe Xiaomi charges much faster. You'll spend less time plugged in.
TypeLi-IonLi-Ion PolymerSamsung uses standard lithium ion while Xiaomi uses lithium ion polymer

2. Key Insights

Samsung Galaxy A03s Strengths:

  • Basic Functionality: The A03s is primarily designed for essential tasks like calling, texting, and browsing social media on a budget. It is a very basic and budget friendly device, so not much to expect.
  • Battery Life: With a 5000 mAh battery, the A03s has good battery life and will last for a day with normal usage.
  • Brand Recognition: The Samsung name is a trust factor for some people.

Xiaomi Redmi Note 11S 5G Strengths:

  • Superior Display: Higher resolution, smoother refresh rate, and better technology (IPS LCD). This makes a huge difference in daily usage.
  • Much Faster Performance: The Dimensity 810 chipset absolutely blows away the Helio P35. Faster everything - apps, gaming, multi-tasking.
  • Significantly Better Cameras: The 50MP main camera is a massive improvement, especially for detail and low light. It also boasts a wide-angle lens and 4K video capabilities.
  • Faster Charging: 33W charging is much faster than the standard charging of the A03s.
  • Better Audio: Dolby Atmos, Hi-Res Audio, Stereo Speakers, and 2 microphones. This makes for a much better audio experience.
  • Connectivity: Newer Wi-Fi and Bluetooth standards.
  • Build Quality: The Xiaomi uses Gorilla Glass 3 which helps improve the screen quality, making it more sturdy.

Trade-offs and Limitations:

  • Samsung A03s: The biggest limitation is its very basic processing power. It can be slow, especially when switching between apps or playing any but the most basic games. It also has a much lower resolution screen compared to the Xiaomi.
  • Xiaomi Redmi Note 11S 5G: The only potential limitation is the lack of expandable storage, although with either 64GB or 128GB of built-in storage, this is not usually an issue.

3. User Profiles and Recommendations

Samsung Galaxy A03s is best for:

  • Extremely budget-conscious buyers who need a basic smartphone for core communication tasks.
  • Users who prioritize battery life and brand familiarity over performance and advanced features.
  • Older individuals or those with very basic smartphone usage requirements.

Xiaomi Redmi Note 11S 5G is best for:

  • Budget-conscious buyers who still want good performance. It offers significantly more value than the Samsung in its price range.
  • Users who need a reliable smartphone for all daily tasks like social media, browsing, navigation, and some light gaming.
  • Anyone who values a good display and camera experience.
  • Users who want faster charging.

4. Buying Decision Framework

To help you make your choice, ask yourself these three questions:

  1. How important is performance to me? If you want a phone that is fast and responsive, the Xiaomi is the clear winner.
  2. How important is screen quality and camera performance? If you want a sharp display and better photos and videos, the Xiaomi is a much better choice.
  3. What is my absolute maximum budget? If you're on a very strict budget, the Samsung may be a little cheaper. But the features in the Xiaomi make it a better overall value.

Scenario-Based Recommendations:

  • Scenario 1: Light User, Very Budget-Conscious - If your main goal is basic tasks and you want to save the most money possible, the Samsung A03s will do.
  • Scenario 2: Everyday User, Wants Good Value - If you want good performance, a better display, and a better camera experience without breaking the bank, the Xiaomi Redmi Note 11S 5G is the better overall choice.
  • Scenario 3: Multimedia Enthusiast - If you watch a lot of videos, play games, and love capturing photos, the Xiaomi Note 11S 5G will provide you with a much more enjoyable experience than the Samsung, especially for its higher screen resolution, refresh rate and camera quality.

My Choice

If I had to choose between these two phones, I would absolutely go with the Xiaomi Redmi Note 11S 5G. The performance difference is massive, the screen is far superior, and the camera system is a huge leap ahead. While both phones have the same battery capacity, the Xiaomi also has the bonus of much faster charging. For the money, the Xiaomi offers a far better experience overall and is a much better value purchase than the Samsung. The Xiaomi Redmi Note 11S 5G is simply the better all-around phone.

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.