Xiaomi Mi 10T Pro 5G vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 13, 2020 April 5, 2024
Release Year 2020 2024

Physical

Volume 117.31 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.06 "/g 3 "/g
Weight 218 g 217 g
Height 165.1 mm 160.1 mm
Width 76.4 mm 76.8 mm
Thickness 9.3 mm 9.3 mm
Foldable Design No No
Available Colors
  • Cosmic Black
  • Aurora Blue
  • Lunar Silver
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.67 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.2 % 84.3 %
Pixel Density 395 PPI 396 PPI
Refresh Rate 144 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness 650 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 142.01 mAh/in²
Battery Density 42.62 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

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 10 14
Maximum OS Version 11

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Mi 10T Pro 5G and the Samsung Galaxy M15, focusing on practical impacts:

FeatureXiaomi Mi 10T Pro 5GSamsung Galaxy M15Practical Impact
Design
Size165.1 x 76.4 x 9.3 mm160.1 x 76.8 x 9.3 mmMi 10T Pro is taller. The M15 might be slightly more comfortable for one-handed use, especially for users with smaller hands. Both have similar width and thickness, so overall in-hand feel is similar.
Weight218g217gNegligible difference. Both phones are relatively heavy, so extended use might cause fatigue for some.
Display
Size6.67"6.5"Mi 10T Pro offers a slightly larger viewing area, which can be beneficial for media consumption and gaming.
TechnologyIPS LCDAMOLEDM15's AMOLED display will offer richer colors, deeper blacks, and better contrast compared to the Mi 10T Pro's LCD. This is particularly noticeable when viewing dark content or in bright sunlight. The AMOLED screen also contributes to better battery life.
Resolution1080x24001080x2340Virtually identical sharpness. The slight resolution difference is imperceptible in daily use.
Refresh Rate144Hz90HzMi 10T Pro's 144Hz refresh rate provides significantly smoother scrolling, animations, and gaming experiences compared to the M15's 90Hz display. This is especially noticeable in fast-paced games and when navigating the user interface.
Brightness0 nits800 nitsThe Samsung Galaxy M15 will be much more usable outdoors in bright sunlight. The Mi 10T Pro brightness specification is missing.
Performance
ChipsetSnapdragon 865 5GDimensity 6100+The Snapdragon 865 5G in the Mi 10T Pro is a significantly more powerful chipset. It will offer faster app loading, smoother multitasking, and better performance in demanding games and applications.
AnTuTu Score750,829442,500The Mi 10T Pro offers significantly better performance for demanding tasks like gaming and video editing.
Camera
Main Camera Res108MP50MPMi 10T Pro's 108MP sensor captures more detail and allows for greater flexibility in cropping and editing photos.
Main Camera Aperturef/1.69f/1.8Mi 10T Pro's wider aperture allows for better low-light performance and shallower depth of field.
Selfie Camera Res20MP13MPMi 10T Pro captures more detailed selfies.
VideoUp to 8KUp to 1080pMi 10T Pro can record much higher resolution video, offering greater detail and quality.
StabilizationOIS, EISEISMi 10T Pro provides better stabilization, especially when recording video in motion, due to the inclusion of Optical Image Stabilization (OIS).
Battery
Capacity5000mAh6000mAhM15 likely offers longer battery life due to its larger capacity, potentially lasting a full day or more with moderate usage.
Charging33W25WMi 10T Pro charges faster, reducing downtime.
Software
OSAndroid 10 (up to 11)Android 14M15 has a more up-to-date operating system with the latest features and security updates. This may provide a better user experience and longer software support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Mi 10T Pro supports Wi-Fi 6, offering faster and more reliable wireless connectivity.
Bluetooth5.15.2M15 features a slightly newer version of Bluetooth for improved connectivity.
Storage
Internal128/256GB128GBMi 10T Pro offers more internal storage (in some variants).
ExpandableNoNoNeither phone allows for storage expansion.
Build
Screen ProtectionGorilla Glass 5UnknownMi 10T Pro's screen is more resistant to scratches and damage.

2. Key Differences Analysis

Xiaomi Mi 10T Pro 5G Advantages:

  • Significantly Higher Performance: The Snapdragon 865 provides a much smoother and faster experience, especially for gaming and demanding apps.
  • Superior Camera System: The 108MP main camera, wider aperture, and 8K video recording offer more flexibility and higher quality photos and videos. Includes OIS.
  • Higher Refresh Rate Display: 144Hz refresh rate provides a smoother and more responsive user experience.
  • Faster Charging: 33W charging is faster than the M15's 25W.
  • Better Wi-Fi: Wi-Fi 6 support offers faster and more reliable wireless connectivity.

Samsung Galaxy M15 Advantages:

  • Newer Software: Comes with Android 14, offering the latest features and security updates.
  • Larger Battery: 6000mAh battery likely provides longer battery life.
  • AMOLED Display: Offers richer colors, deeper blacks, and better contrast.
  • Better Brightness: 800 nits brightness for better outdoor visibility.

Significant Trade-offs:

  • Mi 10T Pro: Older software, potentially shorter battery life.
  • Galaxy M15: Significantly lower performance, inferior camera, and slower refresh rate display.

3. User Profiles & Recommendations

Xiaomi Mi 10T Pro 5G:

  • Ideal User: Gamers, photography enthusiasts, users who prioritize performance and a smooth display experience.
  • Use Cases:
    • Playing graphically intensive games.
    • Recording high-quality videos.
    • Multitasking between demanding applications.

Samsung Galaxy M15:

  • Ideal User: Budget-conscious users, those who prioritize battery life and display quality for media consumption, and those who want the latest Android version.
  • Use Cases:
    • Watching videos and browsing social media.
    • Everyday tasks and communication.
    • Users who need a phone that lasts all day on a single charge.

4. Decision Framework

Here are three key questions for buyers to consider:

  1. How important is performance? If you plan to play demanding games or run resource-intensive apps, the Mi 10T Pro is the better choice.
  2. How important is battery life? If you need a phone that lasts all day, the Galaxy M15 is a better option.
  3. How important is display quality? If you want vibrant colors and deep blacks, the Galaxy M15's AMOLED display is superior.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer: Choose the Xiaomi Mi 10T Pro 5G for its superior performance, high refresh rate display, and faster charging.
  • Scenario 2: Budget-Conscious User: Choose the Samsung Galaxy M15 for its lower price (likely), larger battery, and AMOLED display.
  • Scenario 3: Photography Enthusiast: Choose the Xiaomi Mi 10T Pro 5G for its superior camera system and 8K video recording capabilities.

My Choice

If I had to choose between these two phones, I would pick the Xiaomi Mi 10T Pro 5G, despite its age. Here's why:

  • Performance: The Snapdragon 865 is significantly more powerful than the Dimensity 6100+. This will translate to a smoother and more enjoyable experience in almost every task, from opening apps to playing games.
  • Camera: The camera system on the Mi 10T Pro is much more versatile and capable, especially for video recording. The inclusion of OIS is a major advantage.
  • Display Smoothness: The 144Hz refresh rate is a noticeable improvement over 90Hz, making the phone feel more responsive and fluid.

While the Galaxy M15 has a newer version of Android and potentially better battery life, the performance and camera advantages of the Mi 10T Pro are more important to me. I am confident that the Mi 10T Pro will provide a better overall user experience, especially for my use cases (gaming, photography, and general productivity). I will keep it for longer, as I know it will still perform much better after a few years of use, compared to the Samsung. The brighter display of the M15 is appealing, but not enough to choose it.

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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