Samsung Galaxy A03 vs Xiaomi Redmi Note 11 Pro 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 21, 2022 February 18, 2022
Release Year 2022 2022

Physical

Volume 113.41 cm³ 101.21 cm³
Screen Size to Weight Ratio 3.32 "/g 3.3 "/g
Weight 196 g 202 g
Height 164.2 mm 164.2 mm
Width 75.9 mm 76.1 mm
Thickness 9.1 mm 8.1 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • Polar White
  • Graphite Gray
  • Atlantic Blue

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 %
Pixel Density 270 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 112.39 mAh/in²
Battery Density 44.09 mAh/cm³ 49.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc T606 (12 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU Mali-G57 MP1 Adreno 619

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features microUSB 2.0 USB Type-C 2.0, OTG

Software

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

Comparison Summary

Okay, let's dive deep into this comparison and see how the Samsung Galaxy A03 and the Xiaomi Redmi Note 11 Pro 5G stack up. I'll break down the specs, offer some real-world context, and help you decide which one might be the better fit for you.

1. Specifications Breakdown

Here’s a detailed look at the technical specifications, presented in a way that highlights what they mean for everyday use:

FeatureSamsung Galaxy A03Xiaomi Redmi Note 11 Pro 5GReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm164.2 x 76.1 x 8.1 mmThe Redmi Note is slightly slimmer, making it feel a bit more refined in hand, while the A03 is thicker. Both are similar in height and width.
Weight196g202gThe A03 is marginally lighter, which might be preferred by those who want a lighter phone.
Display
Size6.5"6.67"The Redmi Note offers a slightly more immersive experience with a larger screen.
Resolution720 x 16001080 x 2400The Redmi Note has a significantly sharper and clearer display. Great for text, images, videos, and everything in between.
Pixel Density (PPI)270395The Redmi Note provides much more detail and a crisper visual experience.
TechnologyPLS LCDAMOLEDThe Redmi Note's AMOLED panel provides richer colors, deeper blacks, and better contrast. It is far superior for media consumption and visibility.
Refresh Rate60Hz120HzThe Redmi Note offers smoother scrolling and animations, making the phone feel more responsive.
Brightness0 nits1200 nitsThe Redmi Note will be much more visible under bright sunlight, a massive difference for outdoor usability.
Performance
ChipsetUnisoc T606 (12nm)Snapdragon 695 5G (6nm)The Redmi Note's processor is much faster and more efficient, leading to snappier performance, quicker app loading and smoother multitasking.
AnTuTu Score174,932405,259The Redmi Note will handle demanding apps and games far better than the A03.
GPUMali-G57 MP1Adreno 619The Redmi Note will provide a smoother and more enjoyable gaming experience.
Battery Life
Capacity5000 mAh5000 mAhBoth should offer similar battery life, but actual performance depends on the usage and chipset efficiency.
Charging7.5W67WThe Redmi Note charges incredibly faster, making it far more convenient for people on the go, while the A03 has incredibly slow charging.
Camera
Main Camera48MP, f/1.8108MP, f/1.9The Redmi Note's main sensor captures more detail and higher-quality images. The A03 has a slightly wider aperture but it can't compensate for the huge sensor difference.
Selfie Camera5MP, f/2.216MP, f/2.4The Redmi Note's front camera provides better quality selfies.
Wide Angle LensNo8MP, f/2.2The Redmi Note can capture a wider field of view.
Portrait Mode2MP, f/2.4NoThe A03 has a dedicated depth sensor for portrait mode.
Macro LensNo2MP, f/2.4The Redmi Note allows close-up shots.
Video1080p@30fps1080p@30fpsBoth are similar in video performance, but the Redmi note offers slow motion recording.
DXOMark ScoreNot Tested78Only the Redmi Note has been tested, with scores indicating decent performance in various camera tests.
Camera FeaturesDigital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerDigital zoom, Triple camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night ModeThe Redmi Note offers more advanced features.
Software
OSAndroid 11 (upgradable to 13)Android 11The Samsung A03 is upgradable to Android 13, while the Redmi Note's upgrade path is unclear.
Connectivity
Wi-Fi802.11b/g/n/ac802.11a/b/g/n/acBoth offer modern Wi-Fi standards, but the Xiaomi device has Dual Band and Wi-Fi MiMO.
Bluetooth5.0 LE5.2 LEThe Redmi Note offers a newer version of Bluetooth that supports more codecs.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)The Redmi Note has more precise and reliable positioning.
Storage
Internal32/64/128 GBNot specifiedThe A03 comes in various storage options, but the Redmi is unknown
RAM3/4 GBNot specifiedThe A03 offers 3GB and 4GB of RAM, but the Redmi's RAM is unknown.
ExpandableNoNoNeither supports expandable storage.
Audio
QualityDolby AtmosDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesThe Redmi Note has more advanced audio features, offering higher-quality sound and recording capabilities.
Security
FeaturesBasic security featuresside-mounted fingerprint sensorThe Redmi Note has a more convenient method of unlocking your phone.
Build
ProtectionUnknownCorning Gorilla Glass 5The Redmi Note has better screen protection, making it more durable and less likely to scratch.
Sensors
SensorsProximity, AccelerometerFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualThe Redmi Note has a more advanced sensor suite, which improves the user experience for several activities, like gaming and navigation.

2. Key Insights

Samsung Galaxy A03 Strengths

  • Lower Price Point: The A03 is generally the more budget-friendly option.
  • Android OS Upgrade: The promise of an Android 13 update offers a longer lifespan for the software.
  • Lighter: The A03 is slightly lighter.

Xiaomi Redmi Note 11 Pro 5G Strengths

  • Superior Display: The AMOLED display with a 120Hz refresh rate and higher brightness significantly enhances the visual experience.
  • Much Faster Performance: The Snapdragon 695 5G chipset offers a substantial performance boost, making it smoother for everyday tasks and gaming.
  • Much Faster Charging: 67W charging is incredibly fast, a huge advantage for users.
  • Better Cameras: The 108MP main camera and 16MP selfie camera capture far better pictures. Also offers additional lens options.
  • Enhanced Audio: Hi-Res Audio, stereo speakers, and 2 microphones provide a superior sound experience.
  • More Advanced Sensors: A more comprehensive set of sensors improves the user experience, especially for gamers and app users who make use of them.
  • Build Quality: It has Gorilla Glass 5 protection.

Trade-offs and Limitations

  • Samsung Galaxy A03: Compromises heavily on display quality, performance, and charging speed. It's an entry-level phone so there is nothing fancy about it.
  • Xiaomi Redmi Note 11 Pro 5G: It's likely the more expensive option. The OS update is not clear, and it's unclear what RAM and internal storage options it offers.

3. User Profiles and Recommendations

Samsung Galaxy A03

  • Ideal User: Budget-conscious users who primarily use their phones for basic tasks like calls, messaging, and light browsing. Someone who needs a second phone, or a very basic entry level smart phone.
  • Best Use Cases: Simple daily use, very light social media scrolling, and for older adults who need a simple and affordable phone.
  • Price-to-Value: Offers basic functionality at a lower cost, but has significant limitations.

Xiaomi Redmi Note 11 Pro 5G

  • Ideal User: Users who value performance, display quality, camera capabilities, and fast charging, and are willing to invest more.
  • Best Use Cases: Media consumption, mobile gaming, social media, photography, and for those who need to quickly charge their phones.
  • Price-to-Value: Offers a premium experience for a mid-range device, significantly better value if you can afford the extra cost.

4. Buying Decision Framework

To help you decide, ask yourself:

  1. What is your budget?: If you're on a tight budget, the Samsung A03 might be your only option. If you can stretch your budget, then the Redmi Note is worth the extra cost.
  2. What do you do with your phone most often?: If your main use is basic communication and light browsing, the A03 will do the job. If you like gaming, taking good photos, and watching movies, the Redmi Note is a better fit.
  3. How important is display quality and performance?: If you prioritize a smoother, sharper, and brighter screen and fast overall performance, the Redmi Note is the clear winner.

Scenario-Based Recommendations

  • Basic User on a Tight Budget: Go for Samsung Galaxy A03. This is your most affordable option.
  • Media Buff/Gamer: Go for Xiaomi Redmi Note 11 Pro 5G. The higher refresh rate display, better processor, and superior audio will offer you a much better experience.
  • On-the-Go Professional: Go for Xiaomi Redmi Note 11 Pro 5G. The fast charging and reliable performance are essential for your daily grind.

My Choice: Xiaomi Redmi Note 11 Pro 5G

If it were my money, I'd choose the Xiaomi Redmi Note 11 Pro 5G every time. Here's why:

  • Display: The superior display is a game changer. I spend a lot of time watching videos and reading on my phone, and the difference between the two is vast.
  • Performance: As someone who uses a lot of productivity apps and often runs multiple apps at the same time, a fast phone is essential. The Redmi Note's superior chipset and GPU will make everyday tasks more responsive and enjoyable.
  • Camera: I enjoy photography and the Redmi Note's 108MP camera will offer high quality photos for my social media, and the additional lenses will provide more creative options.
  • Charging Speed: The 67W charging is just too convenient. I don't want to be tethered to an outlet for hours when I need to get back on the go.
  • Build Quality: The Gorilla Glass is essential for peace of mind. I don't want to worry about every bump.
  • Future-Proofing: While the OS upgrade path isn't clear for the Redmi Note, the better specs mean it will still be usable for much longer.

While the Samsung Galaxy A03 might be sufficient for very basic usage and a tight budget, the overall user experience and practical benefits of the Xiaomi Redmi Note 11 Pro 5G make it the better investment for anyone who wants a well-rounded smartphone. The performance and features it offers make the added cost worth it for me.

I hope that helps you make your decision! Let me know if you have any other questions.

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.