OnePlus 8T vs Xiaomi Poco X3 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8T
OnePlus 8T
Oneplus

General

Launch Date October 16, 2020 March 24, 2021
Release Year 2020 2021

Physical

Volume 100.03 cm³ 119.33 cm³
Screen Size to Weight Ratio 3.48 "/g 3.1 "/g
Weight 188 g 215 g
Height 160.7 mm 165.3 mm
Width 74.1 mm 76.8 mm
Thickness 8.4 mm 9.4 mm
Foldable Design No No
Available Colors
  • Lunar Silver
  • Aquamarine Green
  • Cyberpunk 2077 Edition
  • Phantom Black
  • Frost Blue
  • Metal Bronze

Display

Screen Size 6.55 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87 % 84.6 %
Pixel Density 402 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 115.98 mAh/in²
Battery Density 44.99 mAh/cm³ 43.24 mAh/cm³
Battery Capacity 4500 mAh 5160 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm Snapdragon 860 (7 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
GPU Adreno 650 Adreno 640

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 11
Maximum OS Version 14 12

Comparison Summary

1. Specifications Comparison

Design

FeatureOnePlus 8TXiaomi Poco X3 ProPractical Impact
Dimensions160.7 × 74.1 × 8.4 mm165.3 × 76.8 × 9.4 mmPoco X3 Pro is larger and bulkier, potentially less comfortable for one-handed use.
Weight188g215gOnePlus 8T is lighter, making it easier to carry and use for extended periods.
BuildGorilla Glass 5Gorilla Glass 6Poco X3 Pro has a more scratch-resistant display.

Display

FeatureOnePlus 8TXiaomi Poco X3 ProPractical Impact
Size6.55"6.67"Poco X3 Pro has a slightly larger screen, which may be preferable for media consumption.
Resolution1080x24001080x2400Identical sharpness and detail levels.
PPI402395Virtually indistinguishable pixel density.
TechnologyAMOLEDIPS LCDOnePlus 8T offers richer colors, deeper blacks, and better contrast, leading to a more immersive viewing experience. AMOLED is also more power-efficient with dark themes.
Refresh Rate120Hz120HzBoth offer smooth scrolling and gaming.
Brightness1100 nits0 nitsOnePlus 8T has significantly better outdoor visibility in bright sunlight.

Performance

FeatureOnePlus 8TXiaomi Poco X3 ProPractical Impact
ChipsetQualcomm Snapdragon 865 5G (7 nm+)Qualcomm Snapdragon 860 (7 nm)OnePlus 8T's Snapdragon 865 is a higher-end chip, offering smoother performance in demanding games and applications.
AnTuTu Score744,900627,869OnePlus 8T provides overall better performance for gaming and heavy app usage.
GPUAdreno 650Adreno 640OnePlus 8T has a more powerful GPU, resulting in better graphics rendering and gaming performance.

Camera

FeatureOnePlus 8TXiaomi Poco X3 ProPractical Impact
Main Camera48MP, f/1.7, Sony IMX58648MP, f/1.79, Sony IMX582OnePlus 8T slightly wider aperture allows for better low-light performance.
Selfie Camera16MP, f/2.4, Sony IMX47120MP, f/2.2, Samsung S5K3T2Poco X3 Pro has a higher resolution selfie camera. However, the OnePlus 8T has a larger sensor.
Ultrawide16MP, f/2.28MP, f/2.2OnePlus 8T captures more detailed ultrawide photos.
Macro5MP, f/2.42MP, f/2.4OnePlus 8T provides more detailed macro shots.
Depth SensorN/A2MP, f/2.4Poco X3 Pro has dedicated depth sensing for better portrait mode effects.
Black & White Lens2MP, f/2.4N/AThe OnePlus 8T provides the option for dedicated Black & White photos.
Video4K@60fps HDR, EIS4K@30fps EISOnePlus 8T offers smoother 4K video recording at 60fps with HDR.
FeaturesOIS, Laser AF, RAW, Night ModeContinuous Shooting, Panorama, Exposure CompensationOnePlus 8T has OIS for more stable videos and better low-light photos, and more advanced focus and shooting options. Poco X3 Pro has burst photography capabilities.

Battery

FeatureOnePlus 8TXiaomi Poco X3 ProPractical Impact
Capacity4500mAh5160mAhPoco X3 Pro offers longer battery life.
Charging65W33WOnePlus 8T charges much faster, significantly reducing downtime.

2. Key Differences Analysis

OnePlus 8T Advantages:

  • Superior Display: AMOLED technology provides better colors, contrast, and power efficiency.
  • Faster Performance: Snapdragon 865 chipset and Adreno 650 GPU offer better overall performance.
  • Faster Charging: 65W charging significantly reduces charging time.
  • Better Camera Features: OIS, Laser AF, and 4K@60fps video offer a more versatile camera system.
  • Newer Bluetooth version: Offers connectivity benefits.

Practical Implications:

  • The OnePlus 8T is better for users who prioritize display quality, gaming performance, and quick charging.
  • The superior camera features allow for better low-light photography and more stable video recording.

Xiaomi Poco X3 Pro Advantages:

  • Larger Battery: Offers longer battery life for extended use.
  • Gorilla Glass 6: Offers better screen protection.

Practical Implications:

  • The Poco X3 Pro is ideal for users who need all-day battery life and are more prone to dropping their phone.

Significant Trade-offs:

  • Choosing the OnePlus 8T means sacrificing battery life compared to the Poco X3 Pro.
  • Choosing the Poco X3 Pro means sacrificing display quality and overall performance compared to the OnePlus 8T.

3. User Profiles & Recommendations

OnePlus 8T:

  • Ideal User: Gamers, media consumers, photography enthusiasts who value performance, display quality, and fast charging.
  • Use Cases:
    • Playing graphically intensive games.
    • Watching HDR content on a vibrant display.
    • Taking high-quality photos and videos in various lighting conditions.
    • Quickly charging the phone during short breaks.

Xiaomi Poco X3 Pro:

  • Ideal User: Budget-conscious users who prioritize battery life and durability over display quality and performance.
  • Use Cases:
    • All-day use without needing to charge.
    • Users who are rough on their phones and need a durable screen.
    • Users who prefer a lower price point.

Price-to-Value Ratio:

  • The Poco X3 Pro offers excellent value for its price, providing a large battery and decent performance.
  • The OnePlus 8T offers a more premium experience with a superior display and faster performance, but at a higher cost.

4. Decision Framework

Key Questions for Buyers:

  1. How important is display quality to you? (AMOLED vs. IPS LCD)
  2. How much do you value battery life versus charging speed? (Larger battery vs. faster charging)
  3. What is your budget? (The Poco X3 Pro is likely more affordable)

Scenario-Based Recommendations:

  • Scenario 1: High-end gaming and media consumption on the go: OnePlus 8T (better performance, display, and charging)
  • Scenario 2: Long battery life is essential, and budget is a primary concern: Xiaomi Poco X3 Pro (larger battery, lower price)
  • Scenario 3: Balanced user who wants a good all-around experience without breaking the bank: Weigh the importance of display/performance (OnePlus 8T) vs. battery life (Poco X3 Pro) based on individual needs.

My Choice

If I were to choose between these two phones, I would pick the OnePlus 8T.

Here's why:

  • Display: The AMOLED display is a significant advantage for me. I value vibrant colors, deep blacks, and good outdoor visibility, which the OnePlus 8T delivers.
  • Performance: While the Snapdragon 860 in the Poco X3 Pro is decent, the Snapdragon 865 in the OnePlus 8T is a noticeable step up, ensuring smooth performance for all my apps and games.
  • Charging Speed: The 65W charging is a game-changer. Being able to fully charge my phone in a short amount of time is incredibly convenient.
  • Camera: While the megapixel count on the front camera is lower than the Poco X3 Pro, the OIS for video, RAW photo options, and all the additional camera features make the OnePlus 8T the better camera system for my preferences.

Although the Poco X3 Pro has a larger battery and better screen protection, the overall user experience offered by the OnePlus 8T is more appealing to me, justifying the likely higher price.

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
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.