Samsung Galaxy A02s vs Xiaomi 11T - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 11T
Xiaomi 11T
Xiaomi

General

Launch Date January 4, 2021 October 5, 2021
Release Year 2021 2021

Physical

Volume 113.41 cm³ 111.05 cm³
Screen Size to Weight Ratio 3.32 "/g 3.29 "/g
Weight 196 g 203 g
Height 164.2 mm 164.1 mm
Width 75.9 mm 76.9 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Meteorite Gray
  • Moonlight White
  • Celestial 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 % 85.1 %
Pixel Density 270 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 800 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 112.39 mAh/in²
Battery Density 44.09 mAh/cm³ 45.02 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SDM450 Snapdragon 450 (14 nm) Mediatek Dimensity 1200 (6 nm)
CPU Octa-core 1.8 GHz Cortex-A53 Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 506 Mali-G77 MC9

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 10 11
Maximum OS Version 12 13

Comparison Summary

Smartphone Comparison: Samsung Galaxy A02s vs. Xiaomi 11T

1. Specifications Comparison

Design

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
Physical Size164.2 × 75.9 × 9.1 mm164.1 × 76.9 × 8.8 mmSlightly thicker, may feel slightly bulkier
Weight196g203gSamsung A02s feels negligibly lighter, minor difference for daily use.
BuildPlasticGlass front (Gorilla Glass Victus), Aluminum frame, Plastic backXiaomi 11T has a more premium feel and better durability due to glass and metal construction

Display

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
Size6.5"6.67"Xiaomi 11T offers a slightly larger screen for a more immersive viewing experience.
Resolution720x16001080x2400Xiaomi 11T provides much sharper images and text, ideal for reading and media consumption.
PPI270395Xiaomi 11T screen is noticeably sharper, resulting in clearer visuals and finer details, less pixelation.
TechnologyPLS LCDAMOLEDXiaomi 11T has superior contrast, deeper blacks, and more vibrant colors, better for media and overall experience
Refresh Rate60Hz120HzXiaomi 11T's screen has much smoother animations and scrolling, enhances gaming and general usability.
Brightness0 nits1000 nitsXiaomi 11T offers far superior visibility in sunlight and brightly lit environments.
Screen ProtectionUnknownCorning Gorilla Glass VictusXiaomi 11T has significantly better scratch and shatter resistance, more durable for daily wear and tear.

Performance

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
ChipsetQualcomm SDM450 (14 nm)Mediatek Dimensity 1200 (6 nm)Xiaomi 11T offers significantly faster processing for demanding tasks, app loading, and better power efficiency
Antutu Score74,800712,100Xiaomi 11T is far superior in performance, resulting in snappier app loading, smoother multitasking, and gaming.
GPUAdreno 506Mali-G77 MC9Xiaomi 11T provides vastly superior graphics capabilities for better gaming and graphic-intensive apps.

Camera

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
Rear Main Camera13MP, f/1.8108MP, f/1.75, 1/1.52", 0.70µm, Samsung S5KHM2Xiaomi 11T captures much higher resolution photos with more detail and improved low-light performance.
Front Selfie Camera5MP, f/2.216MP, f/2.45, 1/3.06", 1.00µm, Omnivision OV16A10Xiaomi 11T captures higher resolution selfies.
Wide Angle CameraNone8MP, f/2.2, 1/2.8", 1.14µm, Sony IMX355Xiaomi 11T allows capturing wider landscapes and group photos.
Portrait (Depth) Camera2MP, f/2.4NoneSamsung A02s uses a dedicated depth sensor for bokeh effects
Macro Camera2MP, f/2.45MP, f/2.4, 1/5", 1.12µm, Samsung S5K5E9Xiaomi 11T has higher macro resolution.
Video Recording1080p@30fps, no EIS4K@30fps with EISXiaomi 11T supports higher-resolution videos and provides better video stability.
Slow-motionNo, 30fpsYes, 960fpsXiaomi 11T has slow-motion capability for creating cinematic effects
Camera FeaturesDigital zoom, PDAF4K Video, Digital image stabilization, Ultra stable video, RAW, Night ModeXiaomi 11T offers more features for creative video capture, improved low-light and greater manual control

Battery

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
Capacity5000mAh5000mAhBoth phones offer similar battery life for day-to-day use.
Charging15W fast charging67W fast chargingXiaomi 11T charges much faster, minimizing downtime and getting you back on the go more quickly.
Battery TypeLi-IonLi-PolymerLi-Polymer batteries are generally safer and have a longer lifespan, making Xiaomi 11T's battery slightly better.

Software & Connectivity

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
OSAndroid 10 (upgradable to 12)Android 11 (upgradable to 13)Xiaomi 11T has a newer OS version out of the box with longer support life.
Wi-Fi802.11b/g/n802.11a/b/g/n/ac/ax (WiFi 6)Xiaomi 11T supports faster Wi-Fi standards and has better range, which means faster downloads and more stable connections for data-intensive tasks.
Bluetooth4.25.2Xiaomi 11T offers better range and lower latency for audio devices, better support for newer codecs (aptX, LDAC).
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5)Xiaomi 11T has better location accuracy with support for more satellite systems.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Both phones support dual sim standby

Storage & Audio

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
Internal Storage32 GB or 64 GB128 GB or 256 GBXiaomi 11T has significantly more storage space for apps, photos, and media files, eliminating storage anxiety.
RAM3 GB or 4 GB8 GBXiaomi 11T offers superior multitasking and overall performance, for running several apps simultaneously.
Expandable StorageNoNoNeither phone allows for storage expansion.
Audio QualityBasic audio featuresDolby Atmos, Stereo Speakers, 2 microphonesXiaomi 11T offers enhanced audio with stereo speakers and Dolby Atmos for better media consumption.

Security & Sensors

FeatureSamsung Galaxy A02sXiaomi 11TPractical Impact
SecurityBasic security featuresside-mounted fingerprint sensorXiaomi 11T has biometric authentication for convenient unlocking.
SensorsAccelerometer, ProximityAccelerometer, Compass, Gyroscope, Barometer, RGB, Ultrasonic proximity virtual, FingerprintXiaomi 11T has more sensors for advanced features and improved functionality in games and other applications.

2. Key Differences Analysis

Samsung Galaxy A02s Advantages:

  • Slightly lighter: May be more comfortable for extended use, though the difference is only 7 grams.
  • Dedicated Depth Sensor: Offers a dedicated 2MP depth sensor for portrait photography that the Xiaomi 11T lacks.
  • Slightly wider selfie aperture: In theory this can mean better low light performance on the front facing camera

    Xiaomi 11T Advantages:

  • Superior Display: AMOLED, higher resolution, higher refresh rate, and much brighter making it ideal for any type of use.
  • Significantly Better Performance: Much faster processor and more RAM for smoother multitasking and gaming, future proof.
  • Superior Camera System: Higher resolution main camera, wide-angle lens, 4K video recording, EIS, and better low light performance.
  • Faster Charging: 67W charging significantly reduces charging times.
  • More Storage: Offers much more internal storage for your apps and media.
  • Enhanced Audio: Stereo speakers with Dolby Atmos for a more immersive experience.
  • More Modern Software: Comes with a newer version of Android that provides longer support.
  • Better connectivity: Faster wifi and Bluetooth standards
  • Better build quality: Premium materials and Gorilla Glass Victus for added durability

Trade-offs:

  • The Xiaomi 11T is slightly heavier and thicker, but has more premium materials.
  • The Samsung Galaxy A02s only has a dedicated depth camera, for portrait mode while the Xiaomi does not.
  • The Xiaomi 11T lacks the headphone jack found on the Samsung Galaxy A02s

3. User Profiles & Recommendations

Samsung Galaxy A02s Ideal User:

  • Budget-conscious users: Prioritizing affordability above all else.
  • Basic smartphone users: Those who primarily use their phone for calls, texts, and simple social media browsing.
  • Users who prioritize a headphone jack: Samsung Galaxy A02s has a headphone jack which the Xiaomi lacks
  • Users not concerned with high-end gaming or photography.

Use Cases:

*   Basic communication: Calls, texts, emails.
*   Casual browsing and social media.
*   Simple app usage (e.g., navigation, music).

Xiaomi 11T Ideal User:

  • Performance-oriented users: Wanting smooth multitasking, gaming, and app experience.
  • Photography enthusiasts: Seeking high-quality photos, video recording, and more advanced features
  • Media consumers: Enjoying high-quality content and immersive audio.
  • Users who want a more premium feel and better durability.
  • Users who need modern connectivity: Benefit from faster wifi and better bluetooth codecs

    Use Cases:

    • Gaming, heavy multitasking and content creation
    • High-quality video consumption (4k HDR content).
    • Photography and videography.
    • Business-related app usage.
    • Demanding daily use and long term usage.

Price-to-Value Ratio:

  • Samsung Galaxy A02s: Offers a basic smartphone experience at a very low price. Good for those on a very tight budget.
  • Xiaomi 11T: Provides significant upgrades and more robust performance for a higher price, resulting in significantly better overall value and more future proof.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget?
    • Are you looking for the absolute cheapest option, or willing to spend more for better features?
  2. How important is performance and gaming?
    • Do you need a phone for heavy gaming, multitasking, or just basic daily use?
  3. How important is the camera?
    • Are you looking for high-resolution images, good video, and more advanced camera features?

Scenario-Based Recommendations:

  • Scenario 1: Tight Budget, Basic Needs.
    • Recommendation: Samsung Galaxy A02s. It fulfills basic smartphone needs at the lowest possible cost.
  • Scenario 2: Everyday Use, Decent Camera, Budget Conscious
    • Recommendation: Xiaomi 11T is a far better choice than Samsung Galaxy A02s at a slightly higher price. It offers significantly better performance, camera quality, and user experience for the price.
  • Scenario 3: Performance, Gaming, and Premium Experience
    • Recommendation: Xiaomi 11T. Its superior performance, better display, camera, and premium features provide a much better smartphone experience.

My Choice

If I were choosing between these two phones, I would absolutely choose the Xiaomi 11T. The improvements in nearly every aspect of the phone, from the display quality to the performance and camera capabilities, make it a much better investment. While the Samsung A02s is cheaper, the user experience difference is so vast that the Xiaomi 11T represents much better value for money. The smoother display, faster performance, superior camera, and more premium design would provide a far better daily experience. For any user looking for something more than the bare minimum, the Xiaomi 11T is the clear winner. The additional features like the stereo speakers, fast charging, more storage, and the newer operating system make it the best choice by far.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.