Samsung Galaxy S21+ 5G vs Xiaomi 13T Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 29, 2021 September 26, 2023
Release Year 2021 2023

Physical

Volume 95.23 cm³ 104.37 cm³
Screen Size to Weight Ratio 3.35 "/g 3.34 "/g
Weight 200 g 200 g
Height 161.5 mm 162.2 mm
Width 75.6 mm 75.7 mm
Thickness 7.8 mm 8.5 mm
Foldable Design No No
Available Colors
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red
  • Black
  • Meadow Green
  • Alpine Blue

Display

Screen Size 6.7 " 6.67 "
Resolution 1080 x 2400 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.8 % 87.5 %
Pixel Density 394 PPI 446 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1200 nits
Peak Brightness 1300 nits 2600 nits

Hardware

Battery Capacity per Screen Area 106.93 mAh/in² 112.39 mAh/in²
Battery Density 50.4 mAh/cm³ 47.91 mAh/cm³
Battery Capacity 4800 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 2100 (5 nm) - International Mediatek Dimensity 9200+ (4 nm)
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510)
GPU Mali-G78 MP14 - International Immortalis-G715 MC11

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 15 17

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S21+ 5GXiaomi 13T ProPractical Impact
Design
Dimensions161.5 x 75.6 x 7.8 mm162.2 x 75.7 x 8.5 mmThe Xiaomi 13T Pro is slightly larger and thicker, potentially feeling more substantial in hand.
Weight200g200gBoth phones have the same weight.
Display
Size6.7"6.67"Negligible difference in screen size.
Resolution1080 x 24001220 x 2712Xiaomi 13T Pro has a sharper display, leading to more detailed images and text.
PPI394446Xiaomi 13T Pro's higher pixel density means crisper visuals, especially noticeable when reading text or viewing high-resolution content.
TechnologyAMOLEDAMOLEDBoth phones offer vibrant colors, deep blacks and excellent contrast.
Refresh Rate120Hz144HzXiaomi 13T Pro's slightly higher refresh rate makes scrolling and animations feel smoother.
Brightness1300 nits2600 nitsXiaomi 13T Pro is significantly better for outdoor visibility, even in bright sunlight.
Performance
ChipsetExynos 2100 (5 nm)Mediatek Dimensity 9200+ (4 nm)Xiaomi 13T Pro's newer chipset provides significantly faster processing speeds, more efficient operation and better overall performance.
AnTuTu Score749,1001,510,298Xiaomi 13T Pro is more than twice as powerful, leading to smoother gaming, faster app loading, and better multitasking capabilities.
GPUMali-G78 MP14 - InternationalImmortalis-G715 MC11Xiaomi 13T Pro has a more advanced GPU, making it better suited for graphically intensive tasks like gaming.
Battery
Capacity4800 mAh5000 mAhThe Xiaomi 13T Pro has a slightly larger battery, which might translate to a bit longer usage on a single charge.
Charging25W120WXiaomi 13T Pro charges significantly faster, going from 0 to 100% in a fraction of the time compared to S21+.
Battery FeaturesReverse/Wireless ChargingSurge P1/G1 chipsS21+ offers wireless charging, Xiaomi 13T Pro has faster charging tech.
Camera
Standard12MP (f/1.8, 1/1.76")50MP (f/1.9, 1/1.28")Xiaomi 13T Pro captures more detailed images with its higher resolution sensor and larger sensor size.
Telephoto/Portrait64MP (f/2.0, 1/1.72")50MP (f/1.9, 1/2.88")S21+ offers higher resolution, while Xiaomi has a wider aperture. The S21+ has a larger sensor, potentially better low light performance.
Selfie10MP (f/2.2, 1/3.2")20MP (f/2.2, 1/2")Xiaomi 13T Pro captures higher resolution selfies with more detail due to larger sensor size.
Wide Angle Lens(12.2MP f/2.2 1/2.55")13MP (f/2.2, 1/3.06")Xiaomi 13T Pro offers a dedicated wide angle, while the S21+ combines wide-angle with macro functionality.
DxoMark Score (Mobile)111131Xiaomi 13T Pro has a significantly better camera quality based on DxOMark scores.
Video QualityUp to 8K 24fpsUp to 8K 24fpsBoth phones record excellent quality video up to 8K resolution with electronic image stabilization.
Software
OSAndroid 11, upgradable to 15Android 13, upgradable to 17Xiaomi 13T Pro has a newer Android version and will receive updates for longer, providing access to new features and security patches.
Connectivity
Wi-FiWiFi 6WiFi 7Xiaomi 13T Pro has newer Wi-Fi standards, faster speeds, lower latency.
Bluetooth5.05.4Xiaomi 13T Pro has newer Bluetooth, with slightly better audio codecs (LDAC, AAC)
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Xiaomi 13T Pro supports more satellite systems, resulting in more accurate and reliable location tracking.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth phones support dual SIM, allowing users to use two numbers on the same device. Both support eSIM.
Storage
Internal Storage128/256 GB256/512/1024 GBXiaomi 13T Pro offers significantly more internal storage, which is ideal for storing large files.
RAM8 GB12/16 GBXiaomi 13T Pro has higher RAM, enabling smoother multitasking, better for demanding applications and gaming.
Expandable StorageNoNoNeither phone offers expandable storage, so users are limited to internal memory.
Audio
Audio QualityDolby Atmos, Hi-Res Audio, Noise CancellationDolby Atmos, Hi-Res AudioBoth phones offer similar high-quality audio features. The S21+ has noise cancellation, but the Xiaomi has an extra microphone, which may result in clearer audio in calls
Security
Fingerprint SensorbasicbasicBoth have basic fingerprint sensors, no significant difference in functionality
Build Quality
Screen ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 5Samsung offers better protection against scratches and impacts.
Sensors
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: BarometerBiometric: Fingerprint, Heart Rate; Proximity: Proximity; Motion: Accelerometer, Compass, GyroscopeSamsung Galaxy S21+ 5G includes additional environmental sensors; Samsung Galaxy S21+ 5G additionally features: Barometer, Hall, Geomagnetic; Xiaomi 13T Pro additionally features: Gravity, Heart Rate; Comprehensive sensor suite suitable for advanced features and gaming

2. Key Differences Analysis

Samsung Galaxy S21+ 5G Advantages:

  • Superior Screen Protection: Corning Gorilla Glass Victus provides better scratch and drop resistance compared to Gorilla Glass 5 on the Xiaomi 13T Pro.
  • Wireless Charging and Reverse Wireless Charging: Enables convenient charging without cables and the ability to charge other devices.
  • Slightly Better Audio Features: Includes a noise cancellation microphone that may improve audio quality in certain situations.
  • Wide Angle + Macro: Offers both wide angle and macro capabilities in the same lens, for more versitility

Xiaomi 13T Pro Advantages:

  • Significantly Faster Performance: Mediatek Dimensity 9200+ chipset offers superior CPU and GPU performance, leading to smoother operation and better gaming performance.
  • Much Faster Charging: 120W fast charging dramatically reduces charging time.
  • Higher Resolution Display & Brighter Screen: Provides a sharper and more vibrant visual experience, especially outdoors.
  • Newer OS and Software Support: Android 13 with more major updates provides access to the latest features and security patches.
  • Superior Camera Quality: Achieves a higher DxoMark score due to better sensor quality and image processing.
  • More RAM & Storage Options: Offers more flexibility with 12GB or 16GB of RAM and up to 1TB of internal storage.
  • Newer Wi-Fi and Bluetooth Standards: Provides faster and more reliable wireless connectivity with Wi-Fi 7 and Bluetooth 5.4.
  • Dedicated Wide Angle Lens: Has a dedicated wide-angle camera

Significant Trade-offs:

  • The Xiaomi 13T Pro lacks wireless charging, a feature present in the Samsung S21+.
  • The Samsung S21+ has slightly better display protection due to Gorilla Glass Victus.
  • The Samsung S21+ is slightly older but offers a reliable ecosystem with its software.
  • The Xiaomi 13T Pro is thicker and slightly heavier which may be a trade-off for the user who is looking for a thinner phone.

3. User Profiles & Recommendations

Samsung Galaxy S21+ 5G:

  • Ideal User: Users who prioritize a well-established ecosystem, wireless charging convenience, good all-around performance and good durability.
  • Use Cases:
    • Everyday use, reliable performance for social media, web browsing.
    • Users who want reliable camera performance with different shooting modes.
    • Users who value wireless charging capabilities.
    • Those who want a thinner and more pocketable phone.

Xiaomi 13T Pro:

  • Ideal User: Tech enthusiasts, mobile gamers, and users who demand top-tier performance, fast charging, and excellent camera capabilities.
  • Use Cases:
    • Mobile gaming and other graphically intensive tasks.
    • Photography and videography where image quality is crucial.
    • Users who value the latest tech and software features.
    • Those who are looking for a future-proof device.

Price-to-Value Ratio: The Xiaomi 13T Pro generally offers better value for its price, given the superior performance, display, and camera capabilities. However, the Samsung S21+ may be more affordable in some markets. The prices were not provided therefore I will consider the specifications only.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (Gaming, photography, daily communication, etc.)
  2. Do you value wireless charging and durability?
  3. Is fast charging and top-tier performance a priority?

Scenario-Based Recommendations:

  • For Gamers & Performance Users: Choose the Xiaomi 13T Pro. Its superior processing power and faster refresh rate make it significantly better for gaming and demanding tasks.
  • For Everyday Users with Wireless Charging Preference: Choose the Samsung Galaxy S21+ 5G if you value wireless charging, and if you prioritize a well-rounded experience over cutting-edge performance.
  • For Camera Enthusiasts: The Xiaomi 13T Pro is the clear winner for image quality based on DxOMark scores and its camera specs. It will provide a much better image quality and versatility.

My Choice

If I were choosing between these two phones, I would choose the Xiaomi 13T Pro. While the Samsung Galaxy S21+ 5G is a solid phone, the Xiaomi 13T Pro offers significant advantages in key areas that are important to me. The superior performance, faster charging, and higher-quality display make it a more compelling option, especially for someone who uses their phone for demanding tasks and enjoys gaming and photography. The trade-off of not having wireless charging is acceptable given all the other benefits. Ultimately, I believe the Xiaomi 13T Pro is a better option for me based on these priorities.

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
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Bridging technical complexity with engaging, accessible narratives.