Xiaomi 13T vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 13T
Xiaomi 13T
Xiaomi
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date September 26, 2023 December 11, 2023
Release Year 2023 2023

Physical

Volume 104.37 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.46 "/g 3.1 "/g
Weight 193 g 220 g
Height 162.2 mm 164.3 mm
Width 75.7 mm 75.8 mm
Thickness 8.5 mm 9.2 mm
Foldable Design No No
Available Colors
  • Black
  • Meadow Green
  • Alpine Blue
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.67 " 6.82 "
Resolution 1220 x 2712 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 90.8 %
Pixel Density 446 PPI 510 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness 1200 nits 1600 nits
Peak Brightness 2600 nits 4500 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 116.10 mAh/in²
Battery Density 47.91 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 5000 mAh 5400 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8200 Ultra (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G610 MC6 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17 18

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 13TOnePlus 12Practical Impact
Design
Dimensions162.2 x 75.7 x 8.5 mm164.3 x 75.8 x 9.2 mmOnePlus 12 is slightly larger and thicker. May impact one-handed usability.
Weight193g220gNoticeable weight difference; Xiaomi 13T will feel significantly lighter in hand.
Display
Size6.67"6.82"OnePlus 12 offers a slightly larger screen for more immersive media consumption.
TypeAMOLED, 144HzLTPO AMOLED, 120HzBoth offer excellent displays. Xiaomi 13T's 144Hz may provide smoother scrolling and gaming, while OnePlus 12's LTPO panel allows for more granular refresh rate control, potentially saving battery.
Resolution1220 x 27121440 x 3168OnePlus 12 has a sharper display due to higher resolution. Difference may be noticeable in text clarity and image detail.
Peak Brightness2600 nits4500 nitsOnePlus 12 significantly brighter, ensuring better visibility in direct sunlight.
Performance
ChipsetMediatek Dimensity 8200 UltraQualcomm Snapdragon 8 Gen 3Snapdragon 8 Gen 3 generally considered more powerful, likely resulting in better performance in demanding tasks and gaming.
CPUOcta-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Snapdragon 8 Gen 3's newer architecture should provide a performance advantage.
GPUMali-G610 MC6Adreno 750Adreno 750 generally offers superior graphics performance compared to Mali-G610 MC6, leading to better gaming experiences.
RAM/Storage12GB/256GB16GB/512GBOnePlus 12 offers more RAM and double the storage, beneficial for multitasking and storing large files.
Battery
Capacity5000 mAh5400 mAhOnePlus 12 has a slightly larger battery, potentially leading to longer battery life. Real-world usage will depend on various factors.
CameraWe lack detailed camera specifications (sensor size, aperture) to make a meaningful comparison. Video capabilities suggest OnePlus 12 offers more advanced recording options like 8K.

2. Key Differences Analysis

Xiaomi 13T Advantages:

  • Lighter and potentially more comfortable for extended use.
  • Higher refresh rate display for smoother scrolling and gaming.
  • Potentially more affordable. (Based on general market trends for Xiaomi vs. OnePlus)

OnePlus 12 Advantages:

  • More powerful processor and GPU for better overall performance.
  • Sharper and brighter display.
  • Larger battery and more RAM/storage.
  • More advanced video recording capabilities.

3. User Profiles & Recommendations

Xiaomi 13T: Users prioritizing a lighter phone, smooth display, and affordability. Suitable for everyday tasks, media consumption, and casual gaming.

OnePlus 12: Users demanding top-tier performance, the best display quality, ample storage, and advanced camera features. Ideal for power users, gamers, and content creators.

4. Decision Framework

Key Questions:

  1. What is your budget? The OnePlus 12 is likely to be more expensive.
  2. What are your performance needs? For demanding tasks and gaming, the OnePlus 12 is superior.
  3. What display characteristics are most important? Smoothness (Xiaomi 13T) vs. sharpness and brightness (OnePlus 12).

My Choice: OnePlus 12

While the Xiaomi 13T offers a compelling package with its lighter weight and high refresh rate display, the OnePlus 12's superior performance, brighter and sharper display, larger battery, and greater storage make it the more compelling device for me. I prioritize performance and a premium display experience, and I am willing to pay a premium and handle the slightly increased weight for those benefits. The larger battery and storage are also significant advantages for my usage. The lack of detailed camera specs prevents a full assessment, but the 8K video capability hints at a more advanced camera system in the OnePlus 12.

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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  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.