Xiaomi Mi 11 vs Samsung Galaxy A03s - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi Mi 11
Xiaomi Mi 11
Xiaomi

General

Launch Date January 1, 2021 August 18, 2021
Release Year 2021 2021

Physical

Volume 99.28 cm³ 113.41 cm³
Screen Size to Weight Ratio 3.47 "/g 3.32 "/g
Weight 196 g 196 g
Height 164.3 mm 164.2 mm
Width 74.6 mm 75.9 mm
Thickness 8.1 mm 9.1 mm
Foldable Design No No
Available Colors
  • Gold
  • Cloud White
  • Violet
  • Midnight Gray
  • Horizon Blue
  • Special Edition Blue
  • Black
  • Blue
  • White

Display

Screen Size 6.81 " 6.5 "
Resolution 1440 x 3200 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 91.4 % 81.8 %
Pixel Density 515 PPI 270 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 99.19 mAh/in² 118.34 mAh/in²
Battery Density 46.33 mAh/cm³ 44.09 mAh/cm³
Battery Capacity 4600 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6765 Helio P35 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 660 PowerVR GE8320

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 14 12

Comparison Summary

Smartphone Comparison: Xiaomi Mi 11 vs. Samsung Galaxy A03s

1. Specifications Comparison

FeatureXiaomi Mi 11Samsung Galaxy A03sPractical Impact
Design
Dimensions164.3 × 74.6 × 8.1 mm164.2 × 75.9 × 9.1 mmMi 11 is slightly narrower and thinner, making it a bit more comfortable to hold and pocket. A03s is wider and thicker.
Weight196g196gBoth have identical weights.
Display
Size6.81"6.5"Mi 11 offers a larger screen for more immersive media consumption and better multitasking.
Resolution1440x3200720x1600Mi 11 has significantly sharper display with higher pixel density; Expect clearer text, images, and videos. A03s appears less sharp.
Pixel Density515 PPI270 PPIMi 11 display is considerably sharper and more detailed.
TechnologyAMOLEDPLS LCDMi 11 has better contrast, deeper blacks, and more vibrant colours, resulting in superior viewing experience especially in dark mode.
Refresh Rate120Hz60HzMi 11 provides smoother scrolling and animations, making the phone feel more responsive.
Brightness1500 nits0 nitsMi 11 display is much more visible in bright sunlight.
Performance
ChipsetSnapdragon 888 5G (5 nm)Helio P35 (12 nm)Mi 11 offers drastically faster performance for gaming, multitasking, and demanding apps; Smoother experience overall. A03s is slower, better for basic tasks.
AnTuTu Score806,139117,049Mi 11 is significantly faster overall, handling heavy tasks with ease. A03s is slower and may lag with demanding applications.
GPUAdreno 660PowerVR GE8320Mi 11's GPU provides better graphics performance for gaming and graphic-intensive tasks; A03s' GPU is for basic usage.
Camera
Standard Camera108MP, f/1.8513MP, f/2.2Mi 11 captures much more detailed photos, performs better in low light due to larger sensor and wider aperture.
Selfie Camera20MP, f/2.35MP, f/2.0Mi 11 takes higher resolution selfies with slightly better low-light performance.
Wide Angle13MP, f/2.3N/AMi 11 offers a wide-angle lens for group shots and landscape photography.
Macro Lens5MP, f/2.02MP, f/2.3Mi 11 offers better macro images.
VideoUp to 8K@30fps1080p@30fpsMi 11 captures higher-resolution and smoother videos with more features like HDR and EIS. A03s has basic video recording capabilities.
Camera FeaturesWide range, including 4K/8K Video, OIS, RAWBasic featuresMi 11 offers more professional features and image processing capabilities. A03s has basic photography features.
Battery
Capacity4600mAh5000mAhA03s has a slightly larger battery, potentially offering slightly longer battery life if usage patterns are similar. However, display differences and processor power usage affect battery life in practice.
Charging55W Fast Charging, wireless, reverseNo fast chargingMi 11 charges much faster with 55W charging and wireless charging capabilities. A03s takes much longer to charge.
Software
OSAndroid 11 (upgradable to 14)Android 11 (upgradable to 12)Mi 11 offers a more up-to-date OS and will receive more updates for longer, offering the latest features and security patches.
Connectivity
Wi-FiWiFi 6, Dual BandWiFi 4Mi 11 provides faster Wi-Fi speeds, better range, and supports more devices at the same time.
Bluetooth5.2, LE, aptX, LDAC5.0, LEMi 11 has a newer version of Bluetooth with higher quality audio codecs like aptX and LDAC, and lower power usage.
GPSAdvanced Multi-BandBasic GPSMi 11 offers more accurate and faster location services by leveraging more satellite systems.
Storage
Internal128 GB or 256 GB32 GB or 64 GBMi 11 offers significantly more storage for apps, media, and files.
RAM8 GB or 12 GB3 GB or 4 GBMi 11 provides better multi-tasking experience with more RAM.
ExpandableNoNoNeither phone supports expandable storage, so choosing the correct internal memory is crucial.
Audio
QualityHi-Res Audio, Stereo SpeakersBasic audioMi 11 provides richer sound and an immersive experience.
Security
FingerprintBasicSide-mountedA03s's side-mounted fingerprint sensor offers convenient and faster access than basic sensor.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownMi 11 features superior screen protection that is much more resistant to scratches and shatters.
SensorsComprehensive sensor suiteBasic sensor setXiaomi Mi 11 includes a wider array of sensors that enhance gaming, VR/AR, and fitness tracking.

2. Key Differences Analysis

Xiaomi Mi 11 Advantages:

  • Superior Display: Significantly sharper, more vibrant, and smoother with a 120Hz AMOLED display and much higher peak brightness
  • Significantly Higher Performance: Flagship-level performance with the Snapdragon 888, excellent for gaming and demanding applications.
  • Advanced Camera System: Higher resolution sensors, wide angle lens, superior low-light performance, and 8K video recording capabilities.
  • Faster Charging: 55W fast charging, wireless, and reverse wireless charging.
  • More RAM and Storage: Significantly more RAM and internal storage for better multitasking and data storage.
  • Advanced Connectivity: Newer Wi-Fi and Bluetooth standards for faster speeds.
  • Better Audio: Hi-Res audio and stereo speakers for improved sound quality
  • More Software Support: Will receive major Android updates for longer.
  • Superior Build: Corning Gorilla Glass Victus screen protection
  • Advanced Sensors: Enhanced capabilities for various use cases.

Practical Implications: The Mi 11 offers a premium experience with smoother performance, stunning visuals, professional-grade photography and enhanced user experience.

Samsung Galaxy A03s Advantages:

  • Slightly Larger Battery: Potentially longer battery life, but this may be offset by the more power-efficient processor in Mi 11.
  • Side-mounted fingerprint sensor: Provides a more practical unlocking experience.

Practical Implications: The A03s is more budget-friendly and provides decent performance for basic day-to-day tasks.

Significant Trade-offs:

  • Mi 11: Higher price point
  • A03s: Significantly lower performance, inferior display, and basic camera capabilities.

3. User Profiles & Recommendations

Xiaomi Mi 11:

  • Ideal Users: Power users, gamers, content creators, photography enthusiasts, and anyone who wants a premium smartphone experience.
  • Use Cases:
    • High-end gaming
    • Professional photography and video recording
    • Multitasking with demanding applications
    • Immersive media consumption (movies, videos, streaming)
    • Users who need fast charging and large storage capacity
  • Price-to-Value: High price, but justifies the cost with flagship-level performance and features.

Samsung Galaxy A03s:

  • Ideal Users: Budget-conscious users, casual users, and those who need a basic smartphone for communication and light tasks.
  • Use Cases:
    • Basic communication (calls, messages, email)
    • Light social media browsing
    • Simple games
    • General productivity apps
    • Users who prioritize battery life and a lower price
  • Price-to-Value: Affordable price point for a basic smartphone.

4. Decision Framework

Key Questions for Buyers:

  1. What is my primary use case? (e.g., gaming, photography, basic communication)
  2. What is my budget? (Is the higher price of the Mi 11 justifiable based on needs?)
  3. What level of performance do I need? (Do I need a high-end experience or will basic performance suffice?)

Scenario-Based Recommendations:

  • Scenario 1: Gamers and Power Users: Choose the Xiaomi Mi 11. The Snapdragon 888 chipset, high refresh rate display, and superior graphics are crucial for this group.
  • Scenario 2: Casual Users on a Budget: Choose the Samsung Galaxy A03s. It offers a basic smartphone experience at a much lower price.
  • Scenario 3: Photography Enthusiasts: Choose the Xiaomi Mi 11. The superior camera system makes it better for capturing images.
  • Scenario 4: Users Who Value Screen Quality: Choose the Xiaomi Mi 11. The AMOLED display offers a superior experience.

My Choice:

If I were choosing between these two phones, I would select the Xiaomi Mi 11. Despite its higher price, the vast improvement in display quality, processing power, camera capabilities, and overall user experience would justify the cost. As someone who values smooth performance, high-quality visuals, and advanced features, the Mi 11 simply delivers a much more premium experience. While the A03s is an adequate budget phone for basic tasks, the Mi 11 offers a significantly more compelling and future-proof option.

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.

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Bridging technical complexity with engaging, accessible narratives.