Xiaomi Poco X3 GT vs OnePlus Nord N20 SE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 August 8, 2022
Release Year 2021 2022

Physical

Volume 110.31 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.42 "/g 3.51 "/g
Weight 193 g 187 g
Height 163.3 mm 163.8 mm
Width 75.9 mm 75 mm
Thickness 8.9 mm 8 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6.6 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 84.2 %
Pixel Density 399 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 116.19 mAh/in²
Battery Density 45.33 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 1100 (6 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G77 MC9 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version

Comparison Summary

Okay, let's break down the Xiaomi Poco X3 GT and the OnePlus Nord N20 SE. I’m putting on my tech journalist hat, and we’ll dig into what these phones offer, going beyond the spec sheets to see how they truly perform in your hands.

1. Specifications Breakdown

Here's a detailed table comparing key specifications, along with the real-world implications to help you understand how these differences impact daily usage:

FeatureXiaomi Poco X3 GTOnePlus Nord N20 SEReal-World Implications
Design
Dimensions163.3 x 75.9 x 8.9 mm163.8 x 75 x 8 mmBoth phones are similarly sized. The Poco X3 GT is slightly thicker and has a larger volume.
Weight193g187gThe Nord N20 SE is slightly lighter, which can be noticeable during extended use.
Display
Size6.6"6.56"Very similar screen sizes; negligible difference.
Resolution1080 x 2400720 x 1612The Poco X3 GT has a much sharper display, with more detail.
PPI399269The Poco X3 GT’s display will look significantly clearer.
TechnologyIPS LCDIPS LCDBoth use the same basic display tech, so similar color reproduction in theory.
Refresh Rate120Hz60HzThe Poco X3 GT provides smoother scrolling and animation.
Brightness0 nits0 nitsIdentical peak brightness (although, 0 nits is an anomaly).
Performance
ChipsetMediatek Dimensity 1100Mediatek Helio G35The Poco X3 GT’s processor is far more powerful, leading to much snappier performance.
AnTuTu Score745,283221,000The Poco X3 GT delivers much faster app loading, gaming, and overall performance.
GPUMali-G77 MC9PowerVR GE8320The Poco X3 GT has a more powerful GPU, offering better graphics and gaming.
Battery Life
Capacity5000mAh5000mAhBoth phones have the same battery capacity, suggesting comparable battery life.
Charging67W Fast Charging33W Fast ChargingThe Poco X3 GT charges significantly faster, a huge time saver.
FeaturesNon-RemovableNon-RemovableStandard in modern smartphones; not much of a differentiator.
Camera
Standard Camera64MP, f/1.79, 1/2", OV64B50MP, f/1.8, 1/2.76", S5KJN1The Poco X3 GT has a higher-resolution sensor and a larger sensor, often resulting in better photos.
Selfie Camera16MP, f/2.458MP, f/2.0, 1/4", OV08D10The Poco X3 GT has higher resolution, while the Nord N20 SE has a wider aperture for potentially better low light selfies.
Portrait Mode (Depth)None2MP, f/2.4The Nord N20 SE has a dedicated depth sensor for portrait mode.
Video4K@30fps, 1080p@120fps1080p@30fpsThe Poco X3 GT can record in 4K and has 120fps slow-motion, offering far superior video capabilities.
Software
OSAndroid 11Android 12Nord N20 SE is shipped with newer OS version, although both are upgradable.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5The Poco X3 GT supports the latest Wi-Fi standard, offering faster speeds and better performance in crowded networks.
Bluetooth5.25.3The Nord N20 SE has a newer Bluetooth version, but both offer the same key features.
GPSMore systemsFewer systemsThe Poco X3 GT supports additional GPS systems for better location accuracy.
Storage
Internal128/256GB64/128GBThe Poco X3 GT offers double the maximum storage option.
RAM8GB4GBThe Poco X3 GT has more RAM, making multitasking smoother.
ExpandableNoNoNeither phone supports microSD card storage expansion.
Audio
QualityDolby Atmos, Hi-Res AudioNoise cancellation micThe Poco X3 GT has superior audio features, while the N20 SE has a noise cancelling mic.
Security
FingerprintSide-mountedSide-mountedBoth have the same biometric security setup.
Build Quality
ProtectionGorilla Glass VictusUnknownThe Poco X3 GT offers a much more robust display protection.
SensorsComprehensiveProximityThe Poco X3 GT packs a full array of sensors to enhance usability.

2. Key Insights

Xiaomi Poco X3 GT Strengths:

  • Performance King: The Dimensity 1100 chipset offers vastly superior performance for gaming, multitasking, and daily use. It's not even a close competition here.
  • Stunning Display: The 120Hz FHD+ display with its high pixel density offers a much smoother and sharper visual experience.
  • Fast Charging: The 67W fast charging is incredibly convenient for quickly topping up your battery.
  • Better Cameras: Higher resolution main and selfie cameras, and the ability to record in 4K, making this a superior choice for photography and video recording.
  • Enhanced Audio: Features like Dolby Atmos and Hi-Res Audio mean an immersive audio experience, whether you're listening to music or watching videos.

OnePlus Nord N20 SE Strengths:

  • Lighter Build: Slightly lighter than the Poco X3 GT.
  • Newer Android OS: Comes with Android 12 out of the box (although both phones can be upgraded).
  • Slightly Wider Selfie Aperture: Could potentially mean better low-light selfies, but the lack of a high-resolution sensor may negate that slight advantage.
  • Depth Sensor: The inclusion of a depth sensor for portraits offers some extra functionality.

Trade-offs and Limitations:

  • Poco X3 GT: Doesn’t have a microSD card slot for expandable storage.
  • OnePlus Nord N20 SE: Suffers from significantly slower performance, a low-resolution display, and basic cameras.

3. User Profiles and Recommendations

Xiaomi Poco X3 GT:

  • Power Users: Perfect for users who demand smooth multitasking, play graphically intensive games, and need quick charging.
  • Media Enthusiasts: The superior display, high-quality audio, and excellent video capabilities make this a great choice for consuming media.
  • Casual Gamers: This is definitely the choice for gamers who want a solid gaming experience on the go.
  • Value Seekers: Offers a premium experience at a more reasonable price point.

OnePlus Nord N20 SE:

  • Budget Users: Ideal for users who prioritize basic smartphone functionality and are on a tight budget.
  • Light Use Cases: Suitable for users who mostly browse the web, send messages, make calls, and don’t need high-performance features.
  • First Time Smartphone Users: Good for people new to smartphones or who do not need demanding features.

4. Buying Decision Framework

Ask Yourself These Questions:

  1. What is my budget?
    • The Nord N20 SE is designed for budget-conscious users, while the Poco X3 GT offers more features.
  2. How important is performance to me?
    • If you're a gamer or multitask frequently, the Poco X3 GT is the better option. The Nord N20 SE might feel too slow for demanding users.
  3. What's my use case?
    • If you're using your phone for social media, web browsing, and basic tasks, the Nord N20 SE is sufficient. If you need a smooth experience with more demanding apps and features, the Poco X3 GT should be your choice.

Scenario-Based Recommendations:

  • Scenario 1: Gaming and Media: Choose the Xiaomi Poco X3 GT. Its powerful chipset, high refresh rate display, and excellent audio will provide a superior gaming and video experience.
  • Scenario 2: Basic Daily Use on a Budget: The OnePlus Nord N20 SE will suit you if you're mainly interested in basic smartphone tasks and want to keep costs low.
  • Scenario 3: Photography & Videography: Go for the Xiaomi Poco X3 GT due to its higher resolution, 4K recording, and better overall camera specs.

My Choice and Why

If I were choosing between these two, I would go with the Xiaomi Poco X3 GT, without hesitation. While the Nord N20 SE has a slightly newer Android version and is lighter, these are negligible gains compared to what you lose in performance and overall user experience. The X3 GT’s superior display, powerful processor, much faster charging, and better cameras make it the clear winner.

As someone who values smooth performance, media quality, and camera capabilities, the Poco X3 GT’s specs and features align with my needs. The difference in daily use would be day and night, making the Poco X3 GT a much more enjoyable experience. The price to performance is simply unmatched, and the minor downsides (like no expandable storage) do not outweigh the considerable advantages. Plus, that 120hz refresh rate display is just hard to say no to.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.