Xiaomi Mi 10T 5G vs Samsung Galaxy M12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 13, 2020 April 30, 2021
Release Year 2020 2021

Physical

Volume 117.31 cm³ 120.74 cm³
Screen Size to Weight Ratio 3.09 "/g 3.07 "/g
Weight 216 g 212 g
Height 165.1 mm 164 mm
Width 76.4 mm 75.9 mm
Thickness 9.3 mm 9.7 mm
Foldable Design No No
Available Colors
  • Cosmic Black
  • Lunar Silver
  • Black
  • Blue
  • Green

Display

Screen Size 6.67 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.2 % 81.9 %
Pixel Density 395 PPI 270 PPI
Refresh Rate 144 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A N/A
Peak Brightness 650 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 118.34 mAh/in²
Battery Density 42.62 mAh/cm³ 41.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Exynos 850 (8 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G52

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 11
Maximum OS Version 11

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Mi 10T 5GSamsung Galaxy M12Practical Impact
Design
Dimensions165.1 × 76.4 × 9.3 mm164 × 75.9 × 9.7 mmMi 10T 5G is slightly taller, M12 is slightly thicker; negligible difference in hand feel.
Weight216g212gVirtually identical weight; no noticeable difference.
Build QualityGorilla Glass 5 (Screen)Unknown (Screen)Mi 10T 5G likely more resistant to scratches and minor impacts.
Display
Size6.67"6.5"Mi 10T 5G offers a slightly larger viewing area, better for media consumption and multitasking.
Resolution1080x2400720x1600Mi 10T 5G provides a significantly sharper and more detailed image, making text and images clearer.
PPI395270Higher pixel density on Mi 10T 5G results in a noticeably crisper display.
TechnologyIPS LCDPLS LCDIPS LCD on Mi 10T 5G typically offers better viewing angles and color accuracy compared to PLS LCD.
Refresh Rate144Hz90HzMi 10T 5G provides much smoother scrolling, animations, and gaming experience.
Brightness0 nits0 nitsUnclear without values, assuming similar brightness.
Performance
ChipsetQualcomm Snapdragon 865 5G (7 nm+)Exynos 850 (8 nm)Snapdragon 865 is a significantly more powerful chipset, enabling faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score742,400117,341Demonstrates the huge performance gap; Mi 10T 5G will handle demanding tasks and games with ease.
GPUAdreno 650Mali-G52Adreno 650 offers vastly superior graphics performance, crucial for gaming and other GPU-intensive tasks.
RAM6GB/8GB3GB/4GB/6GBMi 10T 5G with 8GB RAM provides smoother multitasking and better app retention.
Camera
Main Camera64MP, f/1.89, 1/1.7", Sony IMX68248MP, f/2.0, 1/2", Samsung S5KGM2Mi 10T 5G likely captures more detailed photos with better low-light performance due to larger sensor and wider aperture.
Ultrawide Camera13MP, f/2.4, 1/3.06", Omnivision OV13B105MP, f/2.2Mi 10T 5G's ultrawide captures more detailed wide-angle shots.
Selfie Camera20MP, f/2.4, 1/3.4", Samsung S5K3T28MP, f/2.2Mi 10T 5G captures higher resolution selfies.
Video RecordingUp to 8K@30fpsUp to 1080p@30fpsMi 10T 5G offers significantly higher video recording capabilities.
Battery
Capacity5000mAh5000mAhSimilar battery life can be expected, but actual endurance depends on usage patterns and software optimization.
Charging33W Fast Charging15W Fast ChargingMi 10T 5G charges much faster, reducing downtime.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 4 (802.11n)Mi 10T 5G supports faster and more reliable Wi-Fi connections.
Bluetooth5.15.0Minor improvements in range and efficiency with Bluetooth 5.1 on Mi 10T 5G.
GPSDual-band GPSSingle-band GPSMi 10T 5G offers more accurate location tracking.
Storage
Internal128GB32GB/64GB/128GBAdequate storage on both, but consider the non-expandable nature.
ExpandableNoNoLack of microSD card slot is a limitation for users with large media libraries.
Software
OSAndroid 10 (upgradable to 11)Android 11M12 has a slightly newer OS out of the box, but the Mi 10T 5G can be updated.

2. Key Differences Analysis

Xiaomi Mi 10T 5G Advantages:

  • Significantly Higher Performance: Snapdragon 865 chipset provides a much faster and smoother experience for gaming, multitasking, and general use.
  • Superior Display: Higher resolution, pixel density, refresh rate, and potentially better color accuracy offer a vastly improved viewing experience.
  • Better Camera System: Higher resolution sensors, wider apertures, and 8K video recording capabilities result in better image and video quality.
  • Faster Charging: 33W charging significantly reduces charging time compared to 15W.
  • More Advanced Connectivity: Wi-Fi 6 and dual-band GPS provide faster and more reliable wireless connections and location tracking.
  • Stereo Speakers: Enhanced audio experience for media consumption.

Practical Implications: The Mi 10T 5G excels in demanding tasks, provides a more immersive viewing experience, captures higher-quality photos and videos, and offers faster charging.

Samsung Galaxy M12 Advantages:

  • Potentially Lower Price: Typically, M series phones are targeted at a budget-conscious audience.
  • More recent release date: May include more recent software/hardware changes for efficiency.
  • Depth Sensor: Dedicated sensor to allow for more accurate portrait mode.

Practical Implications: The Galaxy M12 provides adequate performance for basic tasks at a more affordable price point, especially for users who highly prioritize having a dedicated depth sensor for portrait mode.

Trade-offs:

  • Choosing the Mi 10T 5G means paying a higher price for significantly better performance and features.
  • Choosing the Galaxy M12 means sacrificing performance and display quality for affordability.
  • Neither phone offers expandable storage.

3. User Profiles & Recommendations

Xiaomi Mi 10T 5G Ideal Users:

  • Gamers: Demanding games run much better on the Snapdragon 865.
  • Media Consumers: High-resolution, high-refresh-rate display is excellent for watching videos and browsing.
  • Photography Enthusiasts: Higher-quality camera system captures better photos and videos.
  • Power Users: Those who need a phone that can handle demanding tasks without slowing down.

Specific Use Cases:

  • Playing graphics-intensive mobile games like Genshin Impact.
  • Streaming high-resolution video content from Netflix or YouTube.
  • Capturing high-quality photos and videos for social media or personal use.
  • Multitasking between multiple apps without lag.

Samsung Galaxy M12 Ideal Users:

  • Budget-Conscious Buyers: Those who prioritize affordability over performance.
  • Basic Users: Those who primarily use their phone for calls, texts, and light browsing.
  • Users needing a dedicated depth sensor: Those who enjoy taking portrait mode images and want the dedicated hardware for accurate results.

Specific Use Cases:

  • Making calls and sending texts.
  • Browsing social media and checking email.
  • Taking casual photos and videos.
  • Using basic apps like maps and music players.

Price-to-Value Ratio: The Mi 10T 5G offers a significantly better price-to-value ratio for users who need high performance and a superior display. The Galaxy M12 offers a better value for users with very basic needs and a limited budget.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The price difference is substantial, so budget is a primary factor.
  2. What are your primary use cases? Do you need a phone for gaming, photography, or just basic tasks?
  3. How important is display quality to you? The Mi 10T 5G's display is significantly better.

Scenario-Based Recommendations:

  • Scenario 1: High-Performance Needs: If you need a phone for gaming, demanding apps, or photography, choose the Xiaomi Mi 10T 5G.
  • Scenario 2: Budget is the Primary Concern: If your budget is very limited and you only need a phone for basic tasks, choose the Samsung Galaxy M12.
  • Scenario 3: Balanced Approach: If you need a phone for daily tasks, but require a depth sensor on the camera, choose the Samsung Galaxy M12.

My Choice

I would choose the Xiaomi Mi 10T 5G. While it's older, the performance difference is too significant to ignore. The Snapdragon 865 is a powerhouse, and the 144Hz display is a joy to use. Even if I wasn't a gamer, the snappier performance and better display would make everyday tasks more enjoyable. While I don't need a phone with extreme features, the longevity afforded by the stronger chipset and better display is worth the extra cost to me.

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.