Samsung Galaxy A03s vs Xiaomi Poco X3 GT - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 August 19, 2021
Release Year 2021 2021

Physical

Volume 113.41 cm³ 110.31 cm³
Screen Size to Weight Ratio 3.32 "/g 3.42 "/g
Weight 196 g 193 g
Height 164.2 mm 163.3 mm
Width 75.9 mm 75.9 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Cloud White
  • Stargaze Black
  • Wave 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 % 84.9 %
Pixel Density 270 PPI 399 PPI
Refresh Rate N/A 120 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 45.33 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek Dimensity 1100 (6 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G77 MC9

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a detailed comparison of the Samsung Galaxy A03s and the Xiaomi Poco X3 GT. We'll break down the specs, analyze real-world implications, and figure out which phone fits whom.

1. Specifications Breakdown

Here's a detailed look at the specs, emphasizing what they mean for day-to-day use:

FeatureSamsung Galaxy A03sXiaomi Poco X3 GTReal-World Implications
Design
Dimensions164.2 × 75.9 × 9.1 mm, 196g163.3 × 75.9 × 8.9 mm, 193gBoth phones are similar in size and weight, comfortable for typical handling.
Build QualityUnknown Screen ProtectionCorning Gorilla Glass VictusX3 GT offers better protection against scratches and drops.
Display
Size6.5"6.6"Minimal difference in screen size; both are good for media consumption.
Resolution720x16001080x2400X3 GT has a significantly sharper display with more detail, noticeable for reading, gaming, and video.
Pixel Density270 PPI399 PPIX3 GT has a clearer display, making text and images appear less pixelated.
TechnologyPLS LCDIPS LCDIPS LCD generally offers better viewing angles and color accuracy, providing a superior visual experience on the X3 GT.
Refresh Rate60Hz120HzX3 GT provides smoother scrolling and animations, enhancing gaming and general usability.
Brightness0 nits0 nitsUnable to compare brightness
Performance
ChipsetMediatek MT6765 Helio P35 (12 nm)Mediatek Dimensity 1100 (6 nm)X3 GT offers significantly faster processing and improved power efficiency thanks to a more advanced chip, making it better for gaming and multitasking.
AnTuTu Score117,049745,283X3 GT demonstrates considerably higher performance benchmarks, implying smoother app performance, better multitasking, and gaming.
GPUPowerVR GE8320Mali-G77 MC9X3 GT's GPU provides a much more capable gaming experience.
Camera
Main Camera13MP, f/2.264MP, f/1.79, 1/2" sensor, 0.70 µm pixelsX3 GT captures more detailed photos with its higher resolution sensor and wider aperture, performs better in low light, resulting in clearer shots.
Selfie Camera5MP, f/2.016MP, f/2.45X3 GT will capture higher detail selfies, where Galaxy A03s excels in slightly brighter selfies, in brighter conditions.
Macro Lens2MP, f/2.3NoneA03s has a dedicated macro lens, useful for close-up shots, whereas X3 GT relies on its main lens.
Video1080p@30fps4K@30fps, 1080p@30/60/120fpsX3 GT provides sharper video recording options and smoother slow-motion, ideal for content creation, while A03s is very basic.
Camera FeaturesBasicAdvanced (4K, RAW, Night Mode)X3 GT has more advanced features, giving users more control over their photography.
Battery Life
Capacity5000mAh5000mAhSimilar battery size on both phones mean similar battery life, though the X3 GT's more power-efficient chip might make it last slightly longer.
ChargingLi-Ion67W fast charging, Li-PolymerX3 GT charges significantly faster, reducing downtime, and uses Li-Polymer batteries, generally safer and more durable.
Software
OSAndroid 11, upgradable to 12Android 11No specific difference, as long as the upgrade to android 12 is completed.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/ac/ax, Wi-Fi 6X3 GT supports faster Wi-Fi standards, providing a more stable and higher speed connection.
BluetoothBluetooth 5.0 LEBluetooth 5.2 LE, aptX, LDAC, AACX3 GT offers a newer Bluetooth standard with better audio codec support, enhancing wireless audio quality.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, BeiDou, QZSS, GalileoX3 GT supports more satellite systems, providing improved location accuracy, which matters for navigation.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth support dual SIM functionality, convenient for managing two phone numbers.
Storage
Internal32/64GB128/256GBX3 GT offers significantly more storage for apps, media, and files, addressing the needs of users with a high amount of stored data.
RAM3/4GB8GBX3 GT’s 8 GB RAM provides much smoother multitasking and faster app performance.
Expandable StorageNoNoNeither phone allows additional storage expansion.
Audio
QualityBasicDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 micsX3 GT has a far superior audio experience, enhanced for music, movies, and calls, which is very immersive.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBasic biometric security.
SensorsAccelerometer, Proximity, FingerprintAccelerometer, Compass, Gyroscope, Fingerprint, Ultrasonic proximity virtualX3 GT contains all the common sensors, as well as the uncommon Gyroscope and Virtual Proximity sensor.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths: The A03s offers a basic but usable smartphone experience at a lower price point, with a decent 5000 mAh battery and a macro lens for creative close-ups.
  • Competitive Advantages: Its macro camera lens is a unique feature.
  • Limitations: The A03s struggles in performance, display quality, and camera capabilities. Xiaomi Poco X3 GT:

  • Strengths: The X3 GT provides excellent performance, a high refresh rate display, advanced camera features, and very fast charging.

  • Competitive Advantages: The powerful Dimensity 1100 chipset, 120Hz display, and fast 67W charging stand out in this class.
  • Limitations: No expandable storage, it misses a dedicated macro lens camera

How these Differences Translate to Everyday Experiences:

  • Everyday Use: The X3 GT will offer a much smoother, more responsive experience, especially when multitasking or playing graphics-intensive games. The A03s may feel sluggish and slow in comparison.
  • Media: The X3 GT's higher resolution and refresh rate make videos, images, and games look far better. The A03s' display will appear less clear, less crisp and less fluid.
  • Photography: The X3 GT's camera excels with its higher-resolution sensor, wider aperture, and advanced software features, yielding much better photos and videos in a variety of conditions. The A03s will lack detail and quality in low light scenarios.
  • Battery Life: Both phones have similar battery capacities, but the X3 GT's fast charging gives it a huge edge when it comes to convenience.
  • Audio: The X3 GT offers a much more premium audio experience with stereo speakers, Dolby Atmos and hi-res audio support. The A03s is much more basic, and only outputs through the device speaker.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s:
    • Best Suited For: Budget-conscious users who need a basic smartphone for calls, texts, light browsing and a long battery life. It’s perfect for those who value affordability above all else.
    • Use Cases: Simple tasks like social media, basic apps, and browsing. Good for basic photography and for people who use their phones sparingly.
  • Xiaomi Poco X3 GT:
    • Best Suited For: Tech enthusiasts, gamers, and media consumers who want a powerful phone on a budget. Ideal for users who do a lot of gaming, photography and high-quality media consumption on their mobile devices.
    • Use Cases: Resource-intensive apps, high-end games, 4K video, social media content creation and enjoying music.

4. Buying Decision Framework

Here are three key questions to consider when choosing between the Samsung Galaxy A03s and Xiaomi Poco X3 GT:

  1. How important is performance for you? If you need a smooth and responsive device for demanding tasks like gaming, the Poco X3 GT is the clear winner. However, if you are a casual user, and want a more basic device that can perform everyday functions, the A03s may suffice.
  2. What is your budget, and do you want the best value? If you're on a tight budget, the A03s is more affordable. However, the Poco X3 GT offers much more value for the money, especially if you prioritize performance.
  3. How important is display quality and camera performance to you? If you frequently use your phone for media, the X3 GT's higher resolution, refresh rate, and better camera make it a much more appealing option. If you are more interested in taking close up images, the A03s macro lens may come into use.

Scenario-Based Recommendations

  • Scenario 1: The Casual User: If you’re a user that mainly uses your phone for calls, texts and basic browsing, then the Samsung Galaxy A03s would be a suitable option, due to it's low price point.
  • Scenario 2: The Budget-Conscious Gamer: If you're looking for a solid gaming experience without breaking the bank, the Xiaomi Poco X3 GT is the better choice, thanks to its powerful chipset and 120Hz display.
  • Scenario 3: The Media Lover: If you consume a lot of video content and you care about media and photography, then the Xiaomi Poco X3 GT will provide a far superior experience, due to its high-resolution display, better audio, 4k video capabilities and its higher resolution cameras.

My Choice

If I were choosing between the two, I'd personally go for the Xiaomi Poco X3 GT. Here's why:

As someone who uses their smartphone for a variety of tasks, from gaming and photography to media consumption and general productivity, the Poco X3 GT's significantly higher performance, superior display, and faster charging make it the better choice. The trade-off of a dedicated macro lens is insignificant, compared to the much higher quality of the other specifications. While the A03s is more budget friendly, the X3 GT offers so much more value, making it the better long-term investment. It ticks all of the boxes for a well rounded phone.

The X3 GT is for users that want to make full use of modern smartphone technology and the A03s is for casual users.

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.