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

Detailed Comparison

Specification
Realme 12x
Realme 12x
Realme

General

Launch Date October 13, 2020 April 7, 2024
Release Year 2020 2024

Physical

Volume 117.31 cm³ 99.56 cm³
Screen Size to Weight Ratio 3.09 "/g 3.51 "/g
Weight 216 g 190 g
Height 165.1 mm 165.6 mm
Width 76.4 mm 76.1 mm
Thickness 9.3 mm 7.9 mm
Foldable Design No No
Available Colors
  • Cosmic Black
  • Lunar Silver
  • Glowing Black
  • Feather Green

Display

Screen Size 6.67 " 6.67 "
Resolution 1080 x 2400 720 x 1604
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.2 % 85.1 %
Pixel Density 395 PPI 264 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 625 nits
Peak Brightness 650 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 112.39 mAh/in²
Battery Density 42.62 mAh/cm³ 50.22 mAh/cm³
Battery Capacity 5000 mAh 5000 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

FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Design
Weight216g190gRealme 12x is more comfortable to hold for extended periods.
Thickness9.3 mm7.9 mmRealme 12x feels slimmer in hand and easier to pocket.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Display
Size6.67"6.67"Identical screen real estate for both phones.
Resolution1080x2400720x1604Mi 10T 5G offers sharper images, clearer text, and better viewing experience, especially for videos and photos.
PPI395264Mi 10T 5G has noticeably finer detail and less pixelation.
Refresh Rate144Hz120HzMi 10T 5G provides slightly smoother scrolling and animations.
Brightness0 nits0 nitsPeak brightness not available, making sunlight visibility difficult to assess.
ProtectionCorning Gorilla Glass 5UnknownMi 10T 5G is more resistant to scratches and drops. Realme 12x screen protection is unknown.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Performance
ChipsetQualcomm Snapdragon 865 5G (7 nm+)Mediatek Dimensity 6100+ (6 nm)Mi 10T 5G handles demanding apps, multitasking, and gaming much better.
AnTuTu Score742,400442,599Mi 10T 5G is significantly faster in benchmarks, translating to a smoother user experience.
GPUAdreno 650Mali-G57 MC2Mi 10T 5G delivers superior graphics performance for gaming and video editing.
RAM6GB/8GB12GBRealme 12x can handle more apps running in the background without slowdowns.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Camera
Main Camera64MP f/1.8950MP f/1.8Mi 10T 5G captures more detailed photos. Realme 12x might perform slightly better in low light due to the wider aperture (though sensor size is also key).
Selfie Camera20MP f/2.48MP f/2.1Mi 10T 5G takes higher-resolution selfies. Realme 12x selfies may be brighter due to wider aperture.
Wide Angle13MP f/2.4NoMi 10T 5G allows for capturing wider scenes in photos and videos.
Macro Lens5MP f/2.4NoMi 10T 5G allows for capturing extreme close-ups of subjects.
Depth SensorNo2MP f/2.4Realme 12x can potentially produce photos with better bokeh effect.
Video Recording8K@30fps, 4K@60fps1080p@30fpsMi 10T 5G records much higher resolution videos, suitable for professional use.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Battery
Capacity5000mAh5000mAhSimilar battery life under typical usage.
Charging33W15WMi 10T 5G charges much faster, reducing downtime.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Software
OSAndroid 10 (upgradable to 11)Android 14Realme 12x has a more up-to-date operating system with the latest features and security updates.
FeatureXiaomi Mi 10T 5GRealme 12xPractical Impact
Storage
Internal128GB256GB/512GBRealme 12x offers significantly more storage for apps, photos, videos, and files.
ExpandableNoNoNeither phone allows for adding external storage.

2. Key Differences Analysis

Xiaomi Mi 10T 5G Advantages:

  • Significantly Higher Performance: Snapdragon 865 offers a much faster and smoother experience, especially for gaming and demanding apps.
  • Superior Display: Higher resolution and pixel density provide sharper visuals and a more immersive viewing experience.
  • Advanced Camera System: Offers 8k video recording, wide-angle and macro lens, delivering more versatility in photography and videography.
  • Faster Charging: 33W charging significantly reduces charging time compared to 15W.
  • Better Screen Protection: Corning Gorilla Glass 5 provides better protection against damage than the unknown screen protection of the Realme 12x.

Realme 12x Advantages:

  • Newer Software: Comes with Android 14, offering the latest features, security updates, and potentially longer software support.
  • More RAM: 12GB RAM enables smoother multitasking and handling of more apps running in the background.
  • Lighter and Thinner Design: More comfortable to hold and easier to carry.
  • More Internal Storage: Offers 256GB or 512GB options, providing ample space for files and media.

Significant Trade-offs:

  • Choosing the Mi 10T 5G means sacrificing newer software and a lighter design for significantly better performance and display quality.
  • Choosing the Realme 12x means prioritizing a modern OS, a more comfortable form factor and more storage while compromising on processing power, display resolution, and camera capabilities.

3. User Profiles & Recommendations

Xiaomi Mi 10T 5G Ideal User:

  • Gamers: The powerful Snapdragon 865 and high refresh rate display provide a superior gaming experience.
  • Photography Enthusiasts: The versatile camera system with 8K video recording, wide-angle and macro lens offers more creative options.
  • Power Users: Those who need a phone that can handle demanding tasks and multitasking without slowdowns.

Realme 12x Ideal User:

  • Everyday Users: Prioritize a smooth and user-friendly experience for basic tasks like browsing, social media, and communication.
  • Storage-Heavy Users: Need ample storage for photos, videos, and files without relying on cloud services.
  • Budget-Conscious Buyers: Seeking a modern phone with essential features at an affordable price.
  • Users who value comfort: Prefer a lighter and thinner phone that is easier to handle.

4. Decision Framework

Key Questions to Consider:

  1. How important is performance to you? If you play demanding games or use resource-intensive apps, the Mi 10T 5G is the better choice.
  2. How much storage do you need? If you store a lot of media on your phone, the Realme 12x's larger storage options are more suitable.
  3. Do you prioritize a modern OS and longer software support? The Realme 12x ships with Android 14, offering a more up-to-date experience.

Scenario-Based Recommendations:

  • Scenario 1: Gaming and Media Consumption: Choose the Xiaomi Mi 10T 5G for its superior performance, high refresh rate display, and versatile camera system.
  • Scenario 2: Everyday Use and Storage Needs: Choose the Realme 12x for its modern OS, ample storage, and comfortable design.
  • Scenario 3: Balanced Usage: If you need a mix of performance and modern features, carefully weigh the trade-offs between the two phones based on your priorities. The price of each phone will also heavily factor into this decision.

My Choice

I would choose the Xiaomi Mi 10T 5G.

While the Realme 12x has the advantages of a newer operating system, more RAM, and more storage, the performance difference is too significant to ignore. The Snapdragon 865 chipset in the Mi 10T 5G will offer a noticeably smoother and more responsive experience in almost every task, especially when gaming or using demanding apps. The superior display resolution will also make media consumption much more enjoyable.

Although the Mi 10T 5G is older, the performance advantage and superior display quality outweigh the benefits of a newer OS and more storage, especially considering cloud storage options are readily available. I value performance and display quality more than the latest software features for my daily usage.

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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