Samsung Galaxy A03 vs Realme 9 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9 Pro+
Realme 9 Pro+
Realme

General

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

Physical

Volume 113.41 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.32 "/g 3.52 "/g
Weight 196 g 182 g
Height 164.2 mm 160.2 mm
Width 75.9 mm 73.3 mm
Thickness 9.1 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • Midnight Black
  • Aurora Green
  • Sunrise Blue
  • Free Fire Limited Edition

Display

Screen Size 6.5 " 6.4 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 84.2 %
Pixel Density 270 PPI 411 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 109.86 mAh/in²
Battery Density 44.09 mAh/cm³ 47.9 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support No Yes
Chipset Unisoc T606 (12 nm) Mediatek Dimensity 920 (6 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MP1 Mali-G68 MC4

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 12
Maximum OS Version 13 13

Comparison Summary

Alright, let's dive deep into this comparison between the Samsung Galaxy A03 and the Realme 9 Pro+. I'm going to break down the specs, give you the real-world implications, and help you figure out which one might be the better fit for you.

1. Specifications Breakdown

Okay, let's get granular. Here's a detailed look at the specs of each phone, focusing on what they mean for your day-to-day use.

FeatureSamsung Galaxy A03Realme 9 Pro+Real-World Implications
Design
Dimensions164.2 × 75.9 × 9.1 mm160.2 × 73.3 × 8 mmThe A03 is slightly larger and thicker, possibly less comfortable for smaller hands.
Weight196g182gThe Realme is lighter, which might be noticeable during longer usage sessions.
BuildStandardStandardBoth are standard (non-foldable) design
Display
Size6.5"6.4"Minimal difference, both feel similar in hand
Resolution720x16001080x2400The Realme has a significantly sharper display with more detail and clarity.
PPI270411Realme's screen is noticeably sharper; text and images appear crisper
TechnologyPLS LCDAMOLEDRealme's AMOLED offers vibrant colors, deep blacks, and better power efficiency for dark themes.
Refresh Rate60Hz90HzThe Realme display will feel smoother, especially when scrolling and gaming.
Brightness0 nits0 nitsBoth share identical peak brightness.
Performance
ChipsetUnisoc T606 (12 nm)Mediatek Dimensity 920 (6 nm)Realme's chipset is far more powerful, resulting in faster app loading and smoother gaming.
AnTuTu Score174,932496,970The Realme offers much better performance.
GPUMali-G57 MP1Mali-G68 MC4Realme's GPU handles demanding graphics better, offering smoother gaming experience.
Camera
Main Camera48MP f/1.850MP f/1.8 (Sony IMX766)Realme has a slightly higher resolution camera with larger sensor and pixel size, resulting in better low light photos.
Selfie Camera5MP f/2.216MP f/2.4 (Sony IMX471)The Realme's front camera offers higher resolution, leading to sharper selfies.
Wide Angle LensNone8MP f/2.2 (Sony IMX355)Realme offers a wider perspective for group photos and landscapes.
Depth Sensor2MP f/2.4NoneSamsung can take portrait shots with blurred backgrounds.
Macro LensNone2MP f/2.4 (GalaxyCore GC02M1)Realme lets you take very close-up shots of tiny objects.
Video Resolution1080p@30fps4K@30fps, 1080p@60fpsThe Realme can record in higher resolution, for better video recording quality.
Video StabilizationNoYes (EIS)Realme has electronic image stabilization, resulting in smoother videos.
Slow-motionNoYes (up to 960fps)Realme offers slow-motion capture for creative effects.
Battery Life
Capacity5000mAh4500mAhSamsung's battery is slightly larger, so it may last a little longer.
Charging Speed7.5W60WThe Realme charges much faster, saving you considerable time.
Software
OSAndroid 11 (max 13)Android 12 (max 13)Realme has a newer version of Android out of the box, potentially with extra features and benefits.
Connectivity
Wi-Fi802.11acWiFi 6 (802.11ax)Realme has a more modern and faster Wi-Fi standard .
Bluetooth5.05.2The Realme has a newer version that provides better performance and codec support.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSSThe Realme supports more satellite systems, resulting in better GPS accuracy.
Storage
Internal Storage32/64/128 GB128/256 GBThe Realme offers more storage.
RAM3/4 GB6/8 GBRealme provides better multitasking capabilities with more RAM.
Expandable StorageNoNoNeither phone supports microSD storage.
Audio
Audio QualityDolby AtmosDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo SpeakersRealme has a better audio quality overall.
Security
FeaturesBasicFingerprintThe Realme offers enhanced security features.
Build
ProtectionUnknownGorilla Glass 5The Realme offers better screen protection.
Sensors
SensorsAccelerometer, ProximityAccelerometer, Gyroscope, Fingerprint, Heart Rate, ProximityThe Realme has a more comprehensive sensor suite suitable for advanced features and gaming.

2. Key Insights

Samsung Galaxy A03:

  • Strengths: The Galaxy A03's main advantage is its larger battery. If longevity is your primary concern and you're on an extremely tight budget, the A03 might be sufficient.
  • Competitive Advantages: It may be the most affordable phone in this comparison.
  • Trade-offs/Limitations: The A03 is significantly slower, has a lower-resolution screen, and lacks many of the advanced features of the Realme 9 Pro+, like a wide-angle camera, better video recording and faster charging.

Realme 9 Pro+:

  • Strengths: The Realme 9 Pro+ is a powerhouse in comparison. It boasts a far more powerful chipset, a much better display with AMOLED technology and a higher refresh rate, a better camera system (with wide-angle, macro and EIS), and significantly faster charging.
  • Competitive Advantages: The combination of performance, camera quality, and charging speed makes the Realme a very attractive mid-range option.
  • Trade-offs/Limitations: The Realme has a slightly smaller battery compared to the A03 but is generally more power efficient.

3. User Profiles and Recommendations

Samsung Galaxy A03 is ideal for:

  • Budget-conscious users: Those who need the most affordable smartphone possible for basic tasks like calling, texting, and browsing.
  • Users with limited tech needs: Individuals who are not concerned about high-performance gaming, high-quality photos, or a top-notch display.
  • People who prioritize battery life: Users who need a phone that can last throughout the day with light to moderate usage.

Realme 9 Pro+ is ideal for:

  • Power users: People who need fast processing for gaming, multitasking, and running demanding applications.
  • Photography enthusiasts: Users who appreciate a versatile camera system with better image quality and video capabilities.
  • Users who value display quality: Those who enjoy watching videos, browsing social media, and want a vibrant, sharp display with smoother animations.
  • Users who want faster charging: People who don't want to wait hours for their phone to charge.

4. Buying Decision Framework

To make it easier for you to decide, here are three key questions you should ask yourself:

  1. How important is performance and responsiveness to you? If you want a smooth, fast phone for gaming, multitasking, or even just browsing, the Realme 9 Pro+ is clearly the better option.
  2. What do you primarily use your phone for? If you simply need basic functionality, the A03 is functional. However, if you care about photography, videos, display quality, or gaming, the Realme is the way to go.
  3. How much is your budget? If you're extremely budget-limited, the A03 might be your only option. However, if your budget is flexible, the Realme offers much greater overall value.

Scenario-Based Recommendations:

  • Scenario 1: "I need a basic phone for calls and texts, and battery life is critical." Go with the Samsung Galaxy A03 for its larger battery.
  • Scenario 2: "I love taking photos and videos, and I need a device that can keep up with my social media habits." The Realme 9 Pro+ is the better choice with its better camera system, video recording capabilities and sharper display.
  • Scenario 3: "I'm on a budget, but I still want decent performance for some light gaming and watching videos." The Realme 9 Pro+ offers much better performance overall.

My Choice

If it were my money, and given how significant the differences in performance and features are, I would definitely choose the Realme 9 Pro+. While the Samsung Galaxy A03 has a slightly larger battery, the Realme 9 Pro+ offers a much superior overall experience. The faster processor, smoother display, better camera, and faster charging are all critical factors for my daily usage. The 9 Pro+ feels like a more complete package for the way I use my phone. You would only save a little money to purchase a much inferior product if you chose the A03 over the 9 Pro+.

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.