Samsung Galaxy A03s vs Realme 9 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9 Pro+
Realme 9 Pro+
Realme

General

Launch Date August 18, 2021 February 21, 2022
Release Year 2021 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
  • Blue
  • White
  • 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 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 12
Maximum OS Version 12 13

Comparison Summary

Okay, let's break down the Samsung Galaxy A03s and Realme 9 Pro+, putting their specs into a real-world context that helps you decide which one fits your needs.

1. Specifications Breakdown

Here's a detailed comparison table highlighting key differences and their implications:

FeatureSamsung Galaxy A03sRealme 9 Pro+Real-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm160.2 x 73.3 x 8 mmThe Realme 9 Pro+ is more compact and slimmer, making it potentially more pocketable and comfortable to hold for extended periods.
Weight196g182gThe Realme 9 Pro+ is slightly lighter, which can make a noticeable difference during long use or while gaming.
Display
Size6.5"6.4"Both are similar in size, so differences are marginal in terms of viewing area.
Resolution720x16001080x2400The Realme 9 Pro+ has a much sharper display, meaning crisper text, images, and videos. Noticeably better for media consumption and detailed work.
Pixel Density (PPI)270411The higher PPI on the Realme 9 Pro+ results in clearer visuals and reduces pixelation, particularly important for reading small text and viewing high-res content.
TechnologyPLS LCDAMOLEDAMOLED on the Realme 9 Pro+ provides deeper blacks, superior contrast, and more vibrant colors. Better overall viewing experience, especially in low light.
Refresh Rate60Hz90Hz90Hz on Realme 9 Pro+ provides smoother scrolling, animations, and more fluid gameplay experience.
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits.
Performance
ChipsetMediatek Helio P35 (12nm)Mediatek Dimensity 920 (6nm)The Realme 9 Pro+ has a much more powerful and efficient chipset. The 6nm process means less heat and better performance.
Antutu Score117,049496,970The Realme 9 Pro+ offers drastically better performance, significantly smoother multitasking, faster app loading, and better gaming capabilities.
GPUPowerVR GE8320Mali-G68 MC4The Mali-G68 MC4 in the Realme 9 Pro+ is a superior GPU, offering much better graphical performance for demanding apps and games.
Camera
Main Camera13MP, f/2.250MP, f/1.8, 1/1.56" Sony IMX766The Realme 9 Pro+ has much better camera, with larger sensor and aperture allowing for better low light photos, with more details.
Selfie Camera5MP, f/2.016MP, f/2.4, 1/3.13" Sony IMX471The Realme 9 Pro+ captures much more detailed selfies with better color accuracy.
Wide AngleN/A8MP, f/2.2, 1/2.8" Sony IMX355The Realme 9 Pro+ offers more versatile shooting, with wide angle option.
Macro Lens2MP, f/2.32MP, f/2.4, 1/5" GalaxyCore GC02M1Marginal difference in macro capabilities, both will be fine for the occasional close-up shot
Video1080p@30fps, No EIS4K@30fps EIS, 1080p@60/120/480fpsThe Realme 9 Pro+ offers much better video recording with high resolution video and improved image stabilization. Better for content creation
Battery Life
Capacity5000mAh4500mAhThe Samsung Galaxy A03s has a slightly larger battery, likely offering slightly better endurance, but the difference will probably be small.
ChargingLi-Ion60W Fast Charging Li-PolymerThe Realme 9 Pro+ significantly faster charging speeds thanks to the 60W charging, which will save time.
Software & Other
OSAndroid 11, up to 12Android 12, up to 13Realme 9 Pro+ comes with a more recent Android version out of the box and has a future upgrade advantage.
WiFi802.11b/g/n802.11a/b/g/n/ac/axThe Realme 9 Pro+ supports newer WiFi standards for better speeds and stability.
Bluetooth5.0 LE5.2 LE, aptX, LDACThe Realme 9 Pro+ offers better wireless audio quality thanks to the enhanced Bluetooth codecs.
Storage32/64 GB128/256 GBThe Realme 9 Pro+ provides significantly more storage space, meaning more photos, videos, and apps.
RAM3/4 GB6/8 GBThe Realme 9 Pro+ allows for better multitasking with smoother app switching.
Expandable StorageNoNoNeither phone offers expandable storage, so choose the variant with the storage you need.
AudioBasicDolby Atmos, Stereo Speakers, 2 Mics, Hi-ResThe Realme 9 Pro+ offers better audio features, enhancing the media experience.
Screen ProtectionUnknownCorning Gorilla Glass 5The Realme 9 Pro+ has better screen protection, providing better resistance to scratches and minor impacts.
SensorsFingerprint, Proximity, AccelerometerFingerprint, Heart Rate, Proximity, Accelerometer, GyroscopeThe Realme 9 Pro+ features a gyroscope which will be important for some apps and VR. Heart rate sensor is an extra feature.
Fingerprint sensorSide-mountedBasicSide mounted sensor is more convinient and natural to use.

2. Key Insights

Samsung Galaxy A03s Strengths:

  • Battery: Slightly larger battery capacity, which could lead to slightly better battery life.
  • Side mounted Fingerprint sensor: More convinient to use than a standard fingerprint reader
  • Price: It's likely more budget-friendly, appealing to users on a tight budget.

Realme 9 Pro+ Strengths:

  • Display: Superior AMOLED display with higher resolution, pixel density, and refresh rate, offering a vastly better viewing experience.
  • Performance: Much more powerful processor, GPU, and more RAM, leading to significantly better performance for everyday tasks and gaming.
  • Camera: Significantly better main and front camera quality, better video recording features, and the inclusion of a wide-angle lens for versatile photography.
  • Charging: 60W fast charging means significantly less downtime waiting for the phone to recharge.
  • Audio: Improved audio features with Dolby Atmos and Stereo speakers.
  • Connectivity: Newer Wi-Fi and Bluetooth versions for faster and more reliable connections.
  • Build: Gorilla Glass screen protection.
  • Extra Sensors: Includes Gyroscope and Heart Rate sensors.
  • Software: Newer Android version and will be supported for longer.

Trade-offs and Limitations:

  • Samsung Galaxy A03s: The display is low resolution, the chipset performance is basic, and the camera quality is less competitive. No expandable storage and no fast charging.
  • Realme 9 Pro+: The battery is slightly smaller, but this is compensated by faster charging. No expandable storage.

3. User Profiles and Recommendations

Samsung Galaxy A03s:

  • Ideal for: Budget-conscious users who need a basic phone for calls, texts, and light browsing.
  • Use Cases: Perfect as a secondary phone, for elderly users, or for basic daily use where performance is not critical.
  • Value: A cost-effective option for those who don't need advanced features or high performance.

Realme 9 Pro+:

  • Ideal for: Users who prioritize a great display, powerful performance, and excellent camera quality.
  • Use Cases: Perfect for users who enjoy media consumption, mobile gaming, content creation, and photography enthusiasts.
  • Value: Provides a much better experience than the A03s for the money, justifies its higher cost with significantly better components and features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Budget: How much are you willing to spend? If cost is the primary concern, the Samsung Galaxy A03s might be a viable choice, but consider the significantly worse experience.
  2. Performance Needs: Do you need a phone for basic tasks or for intensive use like gaming and video editing? If the latter, the Realme 9 Pro+ is essential.
  3. Features: Do you value display quality, camera quality, and extra features like fast charging and better sound? The Realme 9 Pro+ excels in these areas.

Scenario-Based Recommendations:

  • Budget Buyer: If you have a tight budget and need a basic phone, the Samsung Galaxy A03s will do.
  • Casual User: If you occasionally watch videos, take a few pictures, and need a reliable phone for daily tasks, the Realme 9 Pro+ offers a much better overall experience.
  • Multimedia Enthusiast: If you enjoy movies, gaming, and creating content, the Realme 9 Pro+ is the better choice because of its much better display, faster performance, and high quality camera setup.

My Choice

If it were my money, I would absolutely choose the Realme 9 Pro+. The difference in performance, display quality, and camera capabilities is simply too vast to ignore. While the Samsung A03s might be cheaper, the Realme 9 Pro+ provides far greater value for money, delivering a much more enjoyable and capable smartphone experience that would be worth the extra cost. It's not just a step up – it’s a leap forward in terms of what a smartphone can offer. I value good displays, fast performance, and great camera quality in my daily life, and the Realme 9 Pro+ delivers this, and more. The improved charging, sound, build quality, and software support make it the clear winner for me.

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.