OnePlus 8T vs Xiaomi Poco M3 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8T
OnePlus 8T
Oneplus

General

Launch Date October 16, 2020 November 27, 2020
Release Year 2020 2020

Physical

Volume 100.03 cm³ 120.44 cm³
Screen Size to Weight Ratio 3.48 "/g 3.3 "/g
Weight 188 g 198 g
Height 160.7 mm 162.3 mm
Width 74.1 mm 77.3 mm
Thickness 8.4 mm 9.6 mm
Foldable Design No No
Available Colors
  • Lunar Silver
  • Aquamarine Green
  • Cyberpunk 2077 Edition
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.55 " 6.53 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 87 % 83.4 %
Pixel Density 402 PPI 395 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 140.71 mAh/in²
Battery Density 44.99 mAh/cm³ 49.82 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes No
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 650 Adreno 610

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG

Software

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

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the OnePlus 8T and Xiaomi Poco M3, focusing on practical implications for users:

FeatureOnePlus 8TXiaomi Poco M3Practical Impact
Design
Dimensions160.7 × 74.1 × 8.4 mm162.3 × 77.3 × 9.6 mmPoco M3 is larger and thicker, may be less comfortable for one-handed use
Weight188g198gOnePlus 8T is slightly lighter, potentially more comfortable to hold for extended periods.
Display
Size6.55"6.53"Negligible difference in screen size.
Resolution1080x24001080x2340Practically identical sharpness.
TechnologyAMOLEDIPS LCDAMOLED offers richer colors, deeper blacks, better contrast, and improved power efficiency, especially with dark mode.
Refresh Rate120Hz60Hz120Hz provides significantly smoother scrolling, animations, and gaming experience.
Brightness1100 nits0 nitsOnePlus 8T screen is much more visible in direct sunlight.
ProtectionGorilla Glass 5Gorilla Glass 3OnePlus 8T has better scratch and impact resistance.
Performance
ChipsetSnapdragon 865 5G (7 nm+)Snapdragon 662 (11 nm)Snapdragon 865 offers significantly faster app loading, smoother multitasking, better gaming performance, and improved future-proofing.
AnTuTu Score744,900185,028The OnePlus 8T will feel much snappier and responsive in everyday use, especially with demanding apps and games.
GPUAdreno 650Adreno 610Adreno 650 provides superior graphics performance for gaming and other graphically intensive tasks.
RAM8GB/12GB4GB/6GBOnePlus 8T handles more apps in the background without slowing down.
Camera
Main Camera48MP, f/1.748MP, f/1.79OnePlus 8T slightly better low-light performance due to the wider aperture
Ultrawide Camera16MPNoneOnePlus 8T captures wider scenes.
Macro Camera5MPNoneOnePlus 8T allows close-up shots.
Selfie Camera16MP, f/2.48MP, f/2.0OnePlus 8T captures more detailed selfies.
Video RecordingUp to 4K@60fpsUp to 1080p@30fpsOnePlus 8T captures higher resolution and smoother videos.
StabilizationOIS, EISEISOnePlus 8T has better stabilization for videos and photos, especially in low light.
Battery
Capacity4500mAh6000mAhXiaomi Poco M3 offers potentially longer battery life.
Charging65W18WOnePlus 8T charges much faster.
Reverse ChargingNoYesXiaomi Poco M3 can be used to charge other devices.
Storage
Internal128GB/256GB64GB/128GBOnePlus 8T offers more storage options
ExpandableNoNoNo option to add more storage with a microSD card in either phone.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5OnePlus 8T supports faster and more efficient Wi-Fi.
Bluetooth5.15.0Minor improvement in Bluetooth range and efficiency with OnePlus 8T.
Software
OSAndroid 11, upgradeable to 14Android 10OnePlus 8T offers newer software and longer support
Audio
Audio QualityStereo Speakers, Dolby AtmosStereo Speakers, Hi-Res AudioBoth offer stereo speakers, OnePlus 8T uses Dolby Atmos while Xiaomi Poco M3 has Hi-Res audio
Security
Fingerprint SensorIn-displaySide-mountedSide-mounted fingerprint sensor on the Poco M3 might be more convenient for some users.

2. Key Differences Analysis

OnePlus 8T Advantages:

  • Superior Performance: The Snapdragon 865 chipset offers significantly better performance for gaming, multitasking, and overall responsiveness.
    • Practical Impact: Apps load faster, games run smoother, and the phone feels snappier overall.
  • Better Display: The AMOLED display with a 120Hz refresh rate provides a significantly more enjoyable viewing experience.
    • Practical Impact: Smoother scrolling, more vibrant colors, and better visibility in sunlight.
  • Faster Charging: 65W charging allows for extremely quick battery top-ups.
    • Practical Impact: Spend less time plugged into the wall.
  • Better Cameras: Offers more versatile camera system with better video recording capabilities.
    • Practical Impact: Higher quality photos and videos, especially in low light.
  • More RAM and Storage: Offers more RAM and internal storage.
    • Practical Impact: Multitasking and file storage are handled much better.

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000mAh battery offers potentially longer battery life.
    • Practical Impact: May last a full day or more on a single charge for moderate users.
  • Reverse Charging: Can be used to charge other devices.
    • Practical Impact: Can act as a power bank in emergency situations.
  • Price: Significantly more affordable.
    • Practical Impact: Attractive option for budget-conscious buyers.

Significant Trade-offs:

  • OnePlus 8T: Higher price.
  • Xiaomi Poco M3: Significantly lower performance, inferior display, and less versatile camera system.

3. User Profiles & Recommendations

OnePlus 8T:

  • Ideal Users: Gamers, power users, photography enthusiasts, and anyone who values performance and display quality.
  • Use Cases:
    • Playing demanding mobile games
    • Editing photos and videos on the go
    • Watching high-resolution content
    • Multitasking with multiple apps
  • Price-to-Value: High value for users prioritizing performance and features.

Xiaomi Poco M3:

  • Ideal Users: Budget-conscious users who prioritize battery life and basic smartphone functionality.
  • Use Cases:
    • Basic web browsing and social media
    • Making calls and sending texts
    • Watching videos occasionally
  • Price-to-Value: Excellent value for users on a tight budget.

4. Decision Framework

Here are three key questions buyers should consider:

  1. What is your budget? The Poco M3 is significantly cheaper.
  2. How important is performance? The OnePlus 8T offers a vastly superior experience.
  3. What are your primary use cases? If battery life and basic functionality are key, the Poco M3 suffices. If gaming, photography, and overall performance are important, the OnePlus 8T is the better choice.

Scenario-Based Recommendations:

  • Scenario 1: Budget is the primary concern. Choose the Xiaomi Poco M3.
  • Scenario 2: Performance and display quality are paramount. Choose the OnePlus 8T.
  • Scenario 3: Need a phone with long battery life for basic tasks. Choose the Xiaomi Poco M3.

My Choice

I would choose the OnePlus 8T.

Reasoning:

While the Xiaomi Poco M3 offers excellent value for its price, the OnePlus 8T provides a vastly superior user experience in several key areas. The Snapdragon 865 chipset ensures smooth and responsive performance, which is crucial for multitasking, gaming, and future-proofing. The 120Hz AMOLED display offers a much more enjoyable viewing experience with vibrant colors, deep blacks, and smooth animations. The faster charging is also a significant advantage, allowing for quick battery top-ups.

Although the Poco M3 has a larger battery, the performance and display benefits of the OnePlus 8T outweigh the battery advantage for my usage patterns. As someone who values smooth performance, a vibrant display, and a versatile camera system, the OnePlus 8T is the clear winner. The higher price is a worthwhile investment for the improved overall experience.

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.