Xiaomi Mi 10T 5G vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 13, 2020 June 15, 2023
Release Year 2020 2023

Physical

Volume 117.31 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.09 "/g 3.42 "/g
Weight 216 g 198.5 g
Height 165.1 mm 168.6 mm
Width 76.4 mm 76.3 mm
Thickness 9.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Cosmic Black
  • Lunar Silver
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.67 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.2 % 85.1 %
Pixel Density 395 PPI 396 PPI
Refresh Rate 144 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A N/A
Peak Brightness 650 nits 550 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 108.45 mAh/in²
Battery Density 42.62 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version 11 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Mi 10T 5G and the Xiaomi Redmi 12, focusing on practical implications:

FeatureXiaomi Mi 10T 5GXiaomi Redmi 12Practical Impact
Design
Dimensions165.1 x 76.4 x 9.3 mm168.6 x 76.3 x 8.2 mmMi 10T 5G is thicker but slightly shorter. Redmi 12 is taller and thinner, potentially easier to hold for some.
Weight216g198.5gRedmi 12 is noticeably lighter, more comfortable for prolonged use.
Display
Size6.67"6.79"Redmi 12 offers a slightly larger viewing area for media consumption.
Resolution1080x24001080x2460Visually almost identical sharpness.
Refresh Rate144Hz90HzMi 10T 5G offers significantly smoother scrolling and animations, especially noticeable in gaming and UI navigation.
Brightness0 nits0 nitsPeak brightness data missing. This impacts outdoor visibility. Needs further research.
ProtectionCorning Gorilla Glass 5UnknownMi 10T 5G has superior scratch resistance.
Performance
ChipsetQualcomm Snapdragon 865 5G (7 nm+)MediaTek Helio G88 (12 nm)Snapdragon 865 is significantly more powerful. Mi 10T 5G handles demanding games, multitasking, and graphically intensive tasks much better.
AnTuTu Score742,400249,400Mi 10T 5G offers vastly superior performance, making it much faster and more responsive.
GPUAdreno 650Mali-G52 MC2Adreno 650 provides a better gaming experience with smoother graphics and higher frame rates.
Camera
Main Camera64MP, f/1.89, 1/1.7"50MP, f/1.8, 1/2.76"Mi 10T 5G: Larger sensor captures more light, potentially better low-light performance. Higher resolution allows for more detailed zoomed-in shots.
Ultrawide Camera13MP, f/2.4, 1/3.06"8MP, f/2.2, 1/2.8"Mi 10T 5G: Higher resolution results in more detailed ultrawide photos.
Selfie Camera20MP, f/2.4, 1/3.4"8MP, f/2.1Mi 10T 5G: Higher resolution selfie camera for sharper, more detailed selfies.
Video RecordingUp to 8K@30fpsUp to 1080p@30fpsMi 10T 5G: Supports professional-grade video recording, while Redmi 12 is limited to standard Full HD.
Battery
Capacity5000mAh5000mAhSimilar battery life under typical usage.
Charging33W18WMi 10T 5G charges significantly faster, reducing downtime.
Reverse ChargingNo9WRedmi 12 can charge other devices at a slow rate.
Software
OSAndroid 10 (upgradable to 11)Android 13 (upgradable to 14)Redmi 12 has a more modern Android version with the latest features and security updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Mi 10T 5G supports faster and more efficient Wi-Fi.
Bluetooth5.15.3Redmi 12 has a slightly newer Bluetooth version with potentially improved efficiency.
GPSMore systemsBasicMi 10T 5G provides more accurate location tracking, especially in urban environments.
Storage
Internal128GB128GB or 256GBRedmi 12 offers a larger storage option for users with extensive media libraries.
ExpandableNoNoNeither supports microSD cards, so choose the storage option wisely.
Audio
SpeakersStereoMonoMi 10T 5G provides a more immersive audio experience for music and videos.

2. Key Differences Analysis

Xiaomi Mi 10T 5G Advantages:

  • Significantly Higher Performance: The Snapdragon 865 chipset offers a vastly superior experience for gaming, multitasking, and demanding applications.
  • Smoother Display: The 144Hz refresh rate provides a noticeable improvement in smoothness compared to the 90Hz display of the Redmi 12.
  • Superior Camera System: Higher resolution sensors and 8K video recording capability offer greater versatility and quality.
  • Faster Charging: 33W charging allows for quicker top-ups, minimizing downtime.
  • Stereo Speakers: Provides a more immersive audio experience.
  • Better Wi-Fi: Supports Wi-Fi 6 for faster and more reliable wireless connectivity.

Practical Implications: The Mi 10T 5G is ideal for users who prioritize performance, gaming, and camera quality.

Xiaomi Redmi 12 Advantages:

  • Lighter Weight: More comfortable for extended use.
  • Newer Android Version: Comes with a more up-to-date operating system, offering the latest features and security patches.
  • Reverse Charging: Can be used to charge other devices, albeit slowly.
  • Potentially Larger Storage Option: A 256GB variant is available, providing more space for media and apps.
  • Newer Bluetooth: Bluetooth 5.3 vs 5.1

Practical Implications: The Redmi 12 is better for users who value a lightweight design, the latest software, and the convenience of reverse charging.

Trade-offs:

  • Mi 10T 5G: Older software, heavier design.
  • Redmi 12: Significantly lower performance, less impressive camera.

3. User Profiles & Recommendations

  • Xiaomi Mi 10T 5G:
    • Ideal User: Gamers, power users, photography enthusiasts, and anyone who values performance above all else.
    • Use Cases: Playing demanding mobile games (e.g., Genshin Impact, Call of Duty: Mobile) at high settings, editing photos and videos on the go, multitasking between numerous apps.
  • Xiaomi Redmi 12:
    • Ideal User: Budget-conscious users, those who prioritize a lightweight design and the latest software features, and those with basic smartphone needs.
    • Use Cases: Casual web browsing, social media, streaming videos, basic photography.

4. Decision Framework

Consider these questions:

  1. How important is performance to you? If you play demanding games or use resource-intensive apps, the Mi 10T 5G is the clear choice.
  2. Do you value a lightweight design and the latest software? The Redmi 12 excels in these areas.
  3. What is your budget? Price wasn't specified, but consider the price-to-performance ratio. If the Mi 10T 5G is only slightly more expensive, it offers significantly better value.

Scenario-Based Recommendations:

  • Scenario 1: You're a student on a budget who needs a phone for basic tasks. The Redmi 12 is sufficient.
  • Scenario 2: You're a mobile gamer who wants the best possible performance. The Mi 10T 5G is the better choice.
  • Scenario 3: You want a versatile phone for photography and video recording. The Mi 10T 5G offers superior capabilities.

What I Would Choose

I would choose the Xiaomi Mi 10T 5G.

Despite being an older model, the vastly superior performance offered by the Snapdragon 865 chipset outweighs the benefits of the Redmi 12's newer software and lighter design. As someone who values smooth performance in daily tasks, gaming, and photography, the Mi 10T 5G is the more compelling option. The 144Hz display and the better camera system are also significant advantages that contribute to a better overall user experience. Given that the battery capacity is the same, the faster charging on the Mi 10T 5G is another plus. Although the Redmi 12 has a newer Bluetooth version, the overall package of the Mi 10T 5G is simply more aligned with my usage patterns and 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
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Bridging technical complexity with engaging, accessible narratives.