Samsung Galaxy A03s vs Realme 9i - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date August 18, 2021 January 10, 2022
Release Year 2021 2022

Physical

Volume 113.41 cm³ 104.54 cm³
Screen Size to Weight Ratio 3.32 "/g 3.47 "/g
Weight 196 g 190 g
Height 164.2 mm 164.4 mm
Width 75.9 mm 75.7 mm
Thickness 9.1 mm 8.4 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Black
  • Blue

Display

Screen Size 6.5 " 6.6 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 84.2 %
Pixel Density 270 PPI 400 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 480 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 47.83 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU PowerVR GE8320 Adreno 610

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 13

Comparison Summary

Alright, let's dive deep into the Samsung Galaxy A03s and the Realme 9i. We'll break down the specs, get into the real-world usage, and see which phone comes out on top for different types of users.

1. Specifications Breakdown

Here's a detailed comparison table to give you a clear picture of what each phone brings to the table:

FeatureSamsung Galaxy A03sRealme 9iReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1mm, 196g164.4 x 75.7 x 8.4mm, 190gThe Realme 9i is slightly thinner and lighter, which could be more comfortable for some, but the difference is not significant. The Galaxy A03s is slightly bulkier.
BuildStandardStandardBoth are standard build phones.
Display
Size6.5"6.6"Very similar screen size, 0.1" difference is negligible.
Resolution720x16001080x2412The Realme 9i has a much sharper display. Expect a noticeable difference in clarity, with the 9i offering clearer text and images.
Pixel Density (PPI)270400Again, the Realme 9i offers much sharper display due to higher PPI.
TechnologyPLS LCDIPS LCDIPS LCD (Realme 9i) offers better viewing angles and more accurate colors compared to PLS LCD (Samsung A03s).
Refresh Rate60Hz90HzThe 90Hz refresh rate of the Realme 9i will make scrolling and animations feel smoother.
Brightness0 nits0 nitsBoth phones have similar brightness levels. In practice, both screens have adequate brightness for indoor use, but direct sunlight visibility might be a struggle.
Performance
ChipsetMediatek Helio P35 (12nm)Snapdragon 680 (6nm)The Snapdragon 680 in the Realme 9i is considerably more powerful, translating to faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score117,049216,850This benchmark score difference is significant, highlighting the performance advantage of the Realme 9i.
GPUPowerVR GE8320Adreno 610The Adreno 610 in the Realme 9i provides better graphics performance compared to the PowerVR GE8320 in the Samsung.
Camera
Main Camera13MP f/2.250MP f/1.8The Realme 9i's 50MP sensor will capture more detailed photos. Its wider aperture also means it should perform better in low light.
Selfie Camera5MP f/2.016MP f/2.1The Realme 9i's selfie camera offers a significant resolution upgrade.
Macro Lens2MP f/2.32MP f/2.4Both phones have similar 2MP macro lenses, which are functional but won't produce groundbreaking shots.
Black & White CameraNone2MP f/2.4This gives the Realme 9i some extra flexibility with creative photos.
Video1080p@30fps1080p@30fpsBoth capture standard 1080p videos, but the Realme 9i also has 120fps slow-motion.
Other FeaturesDigital Zoom, HDR...Digital zoom, HDR, PDAF...Realme 9i includes Phase Detection Autofocus (PDAF) for faster focusing on subjects.
Battery
Capacity5000mAh5000mAhBoth phones offer similar battery capacity for all day usage.
Charging0W33W Fast ChargingThe Realme 9i’s fast charging will significantly reduce charging times compared to the Samsung's slow charging.
FeaturesNon-removableNon-removableBoth phones have non-removable batteries.
Software
OSAndroid 11, Max 12Android 11, Max 13The Realme 9i is guaranteed to receive a newer Android version, for better long term support.
Connectivity
WiFi802.11b/g/n802.11a/b/g/n/acThe Realme 9i supports newer and faster Wi-Fi standards, including dual-band and Wi-Fi Direct.
Bluetooth5.0 LE5.0Both have Bluetooth 5.0, but the Realme 9i has additional codecs for higher quality audio playback.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, GalileoThe Realme 9i supports more satellite systems, improving location accuracy.
Storage
Internal32GB/64GB64GB/128GBRealme 9i offers higher storage option, for more files.
RAM3GB/4GB4GB/6GBRealme 9i has a higher RAM option for smoother multitasking.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
QualityBasicHi-Res Audio, Stereo SpeakersRealme 9i offers superior audio quality with Hi-Res audio and stereo speakers.
Security
FeaturesSide FingerprintSide FingerprintBoth phones come with side mounted fingerprint scanner for basic security.
SensorsBiometric, Proximity, AccelerometerBiometric, Proximity, Accelerometer, CompassRealme 9i has additional sensors (compass), which may be useful for navigation, among other uses.
Build Quality
Screen ProtectionUnknownUnknownBoth have similar screen protection technology.

2. Key Insights

Realme 9i Strengths:

  • Superior Display: The 9i's higher resolution, pixel density, and 90Hz refresh rate mean a much sharper and smoother visual experience. This is a clear advantage for media consumption and gaming.
  • Better Performance: The Snapdragon 680 chipset is significantly more powerful than the Helio P35, leading to smoother multitasking and faster app loading.
  • Enhanced Camera: The 50MP main camera captures more detail and performs better in low light, while the 16MP selfie camera provides much higher quality selfies. The added flexibility of a black and white lens is a bonus.
  • Faster Charging: The 33W fast charging is a game-changer, allowing you to quickly top up your battery.
  • Better Audio: The inclusion of Hi-Res audio and stereo speakers leads to much higher quality audio.
  • Better Long Term Support: The Realme 9i is guaranteed to receive a newer Android version

Samsung Galaxy A03s Strengths:

  • Price: It's likely the A03s is a more budget-friendly option, which could be a major consideration for some.
  • Brand Recognition: Some users might prefer the Samsung brand for brand trust and user interface familiarity.

Trade-offs and Limitations:

  • A03s Limitations: The A03s suffers from lower performance, lower display quality, a significantly weaker camera setup, and slower charging. These limitations make it a less appealing option for anyone who values performance, media consumption, or photography.
  • Realme 9i Limitation: Lack of expandable storage is a bummer.

3. User Profiles and Recommendations

  • Budget-Conscious, Light User (Samsung Galaxy A03s): If you're primarily using your phone for basic tasks like calls, texts, and light browsing, and you need something super affordable, then the A03s might be a choice.
  • Media Enthusiast, Casual Gamer (Realme 9i): If you watch a lot of videos, play casual games, take a lot of pictures, and appreciate a smooth user experience, the Realme 9i is far better suited for you. Its superior display, performance, and camera will make a noticeable difference.
  • On-the-Go User (Realme 9i): The Realme 9i's fast charging and longer lasting battery is ideal for a user who needs to quickly top up the device and not have to worry about battery life for a full day.

4. Buying Decision Framework

Here are three questions to ask yourself:

  1. How important is screen quality to me? If you value sharp, smooth visuals, the Realme 9i is the clear winner.
  2. How much do I care about performance and speed? If you're multitasking and gaming, the Realme 9i's Snapdragon chipset is much more capable.
  3. How important is camera quality to me? If you take a lot of photos and selfies, the Realme 9i's higher resolution cameras will provide better results.

Scenario-Based Recommendations:

  • Scenario 1: Basic User on a Very Tight Budget:
    • Recommendation: Samsung Galaxy A03s, if price is your absolute primary concern and you're willing to make significant performance sacrifices
  • Scenario 2: Everyday User Who Enjoys Media and Photography:
    • Recommendation: Realme 9i, for its superior display, performance, and camera.
  • Scenario 3: User Who Needs Long Lasting Battery and Fast Charging
    • Recommendation: Realme 9i, for its long lasting battery and fast charging.

Which one would I choose?

If it were my money, I'd absolutely go with the Realme 9i. The improvement in display quality alone is worth it. It also has a significantly better processor, which means it will be more pleasant to use for the duration that I will own the phone. The camera upgrade and fast charging are great bonuses that will make a difference day to day.

While the Samsung A03s might be cheaper, the compromises it makes in performance, camera, and overall experience are too significant. For me, the Realme 9i provides much better value for the money and provides a superior all-around experience.

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.