Xiaomi Poco X3 GT vs Motorola Moto G31 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 December 6, 2021
Release Year 2021 2021

Physical

Volume 110.31 cm³ 102.89 cm³
Screen Size to Weight Ratio 3.42 "/g 3.54 "/g
Weight 193 g 181 g
Height 163.3 mm 161.9 mm
Width 75.9 mm 73.9 mm
Thickness 8.9 mm 8.6 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Mineral Grey
  • Baby Blue

Display

Screen Size 6.6 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 82.7 %
Pixel Density 399 PPI 411 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 122.07 mAh/in²
Battery Density 45.33 mAh/cm³ 48.59 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive deep into the Xiaomi Poco X3 GT and the Motorola Moto G31. We've got two compelling contenders here, each with their own strengths, and I'm going to break it all down, tech-style, but with a human touch.

1. Specifications Breakdown

Here's a detailed look at how these phones stack up, translating the tech specs into real-world scenarios:

FeatureXiaomi Poco X3 GTMotorola Moto G31Real-World Implications
DESIGN
Launch Date2021-08-192021-12-06Motorola is newer, may have longer software support.
Dimensions163.3 x 75.9 x 8.9 mm161.9 x 73.9 x 8.6 mmPoco X3 GT is slightly larger and bulkier, might feel less comfortable in smaller hands.
Weight193g181gMoto G31 is lighter, better for extended use.
DISPLAY
Size6.6"6.4"Poco X3 GT provides a slightly more immersive viewing experience.
Resolution1080 x 24001080 x 2400Both offer sharp, clear visuals.
Pixel Density399 PPI411 PPIPractically identical sharpness.
TechnologyIPS LCDAMOLEDMoto G31’s AMOLED offers deeper blacks, more vibrant colors, and better power efficiency in dark mode.
Refresh Rate120Hz60HzPoco X3 GT provides significantly smoother scrolling, animations, and a more fluid user experience.
Brightness0 nits0 nitsPeak brightness is not available, which is unusual for smartphone specs.
PERFORMANCE
ChipsetMediatek Dimensity 1100 (6 nm)Mediatek Helio G85 (12 nm)Poco X3 GT is significantly more powerful, offering better performance for gaming, and multi-tasking.
AnTuTu Score745,283225,154Poco X3 GT is much faster and snappier in day to day use.
GPUMali-G77 MC9Mali-G52 MC2Poco X3 GT has more capable GPU, for smooth graphics and better framerate in games.
CAMERA
Main Camera64MP f/1.7950MP f/1.8Poco X3 GT should have slightly better low-light performance due to larger sensor and wider aperture.
Main Sensor Size1/2"1/2.76"Poco X3 GT’s bigger sensor should capture more light, generally better low-light performance.
Main Sensor ModelOmnivision OV64BSamsung S5KJN1
Main Pixel Size0.70 µm pixel size0.64 µm pixel sizePoco X3 GT's slightly larger pixels could capture more light.
Selfie Camera16MP f/2.4513MP f/2.2Moto G31 has a slightly wider aperture on front camera, should capture brighter selfies
Wide Angle LensNone8MP f/2.0Moto G31 provides more versatility with an ultra-wide camera.
Macro LensNone2MP f/2.4Moto G31 allows for close-up photography.
Video RecordingUp to 4K@30fpsUp to 1080p@30fpsPoco X3 GT can shoot higher-resolution videos, useful for better quality, especially on larger screens.
Slow-motion VideoUp to 960 fpsUp to 120 fpsPoco X3 GT can record at significantly higher frame rates for super slow motion.
Video StabilizationYes (Digital & Ultra)Yes (Digital)Both phones have digital image stabilization for smooth video recording.
BATTERY LIFE
Capacity5000mAh5000mAhBoth phones offer similar battery life, likely lasting a full day for most users.
Charging67W Fast Charging10W Fast ChargingPoco X3 GT charges significantly faster, useful if you need a quick top-up.
STORAGE
Internal Storage128/256 GB64/128 GBPoco X3 GT offers greater storage options, important for storing photos, videos, and games.
RAM8 GB4 GBPoco X3 GT has twice the RAM, much better for multitasking and handling larger apps.
Expandable StorageNoNoNeither phone allows for external storage, so choose the correct storage option upfront.
CONNECTIVITY
Wi-FiWi-Fi 6Wi-Fi 5Poco X3 GT supports a newer Wi-Fi standard, resulting in faster speeds and better performance on modern networks.
Bluetooth5.2 LE5.0 LEPoco X3 GT offers more advanced codecs for higher-quality wireless audio.
GPSMore Satellite SupportStandardPoco X3 GT can provide better location accuracy by accessing more satellite systems.
AUDIO
QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersDolby AtmosPoco X3 GT has better audio capabilities, which enhances audio experience for multimedia.
SECURITY
Fingerprint Sensorside-mountedside-mountedBoth devices offer similar and reliable biometric security
BUILD QUALITY
Screen ProtectionCorning Gorilla Glass VictusUnknownXiaomi has significantly better screen protection.
SENSORS
SensorsUltrasonic Proximity VirtualProximity, HallPoco X3 GT has a more comprehensive sensor package for advanced features.

2. Key Insights

Xiaomi Poco X3 GT:

  • Strengths: This is the performance champion here. The Dimensity 1100 chipset paired with 8GB of RAM, 120Hz refresh rate screen, and 67W charging makes it incredibly responsive, fluid, and quick to charge. It's better for intensive apps, mobile gaming, and those who prioritize speed. The inclusion of Wi-Fi 6 and better audio support (Hi-Res, stereo speakers) are nice icing on the cake.
  • Advantages: It's all about speed and smooth experience. It’s the phone to pick if you are the kind of user who wants a snappy device that does not lag, or if you care about gaming performance and watching high-res content.
  • Trade-offs: The LCD screen, though high refresh rate, is not as vibrant or power efficient as the OLED on the Moto G31. The lack of wide angle and macro lens, while not a dealbreaker, does limit your camera versatility.

Motorola Moto G31:

  • Strengths: The Moto G31 shines with its beautiful AMOLED display, which is excellent for consuming content with vibrant colors and deep blacks. The inclusion of a wide-angle lens and macro lens also adds versatility to its camera system. It's lighter, and the battery life is good, a plus for users who need a good everyday device without breaking the bank.
  • Advantages: The beautiful display and camera versatility set it apart. It's ideal for users who value a good-looking screen for videos, and casual photographers.
  • Trade-offs: The biggest compromise is the underpowered processor and the slower refresh rate, leading to a noticeably less smooth user experience compared to the Poco X3 GT. 10W charging is also very slow in today's standards.

3. User Profiles and Recommendations

  • For the Speed and Performance Seeker: The Xiaomi Poco X3 GT is the clear winner. If you prioritize responsiveness, gaming performance, and fast charging, this is your phone. Great for mobile gamers, power users, and those who want the latest tech.
  • For the Casual User with Multimedia Focus: The Motorola Moto G31 is the better choice. If you prioritize a beautiful display for watching videos, a good, lightweight phone for everyday use, and the flexibility of a wide-angle and macro camera, it delivers where it counts.
  • For the Budget Conscious: Both phones are in the budget category. Check market prices, but typically, the Motorola will be cheaper and would be recommended if money is the main factor. If budget is a consideration but you still want smooth performance, check if the price difference between the two is significant.
  • For the Photographer: Neither phone is a winner in camera but in terms of versatility the Motorola Moto G31 wins with its dedicated macro and wide-angle lens for more creative shooting.

4. Buying Decision Framework

Here are three key questions to guide your decision:

  1. Performance vs. Visuals: Do you value raw performance and smoothness (Poco X3 GT) or a more vibrant and higher-quality display (Moto G31)?
  2. Camera Versatility vs. Raw Power: Do you need a wide-angle and macro lens for varied shots (Moto G31) or prioritize a snappier camera app and better video quality (Poco X3 GT)?
  3. Charging Speed: Do you need a quick charging solution (Poco X3 GT) or are you okay with slower charging (Moto G31)?

Scenario-Based Recommendations:

  • Scenario 1: Frequent Traveler: If you're constantly on the go and need a reliable, fast-charging device, the Poco X3 GT’s speed and quick charging are essential, and the stereo speakers are nice for entertainment in hotels.
  • Scenario 2: Daily Commuter: If you spend a lot of time on public transport, the Motorola Moto G31 is the better option. The beautiful AMOLED display enhances your multimedia experience. Its lighter build is also ideal to carry around.
  • Scenario 3: Gaming Enthusiast: For anyone who plays mobile games regularly, the Poco X3 GT is the superior choice, due to its better performance.

My Choice and Why

If I were picking between these two, I'd go with the Xiaomi Poco X3 GT. The reason? For my personal usage, I prioritize performance and speed. I want a phone that feels fluid and responsive, and the Dimensity 1100 chipset paired with 8GB of RAM and a 120Hz display provides exactly that. I do a lot of multitasking between different apps, and the extra RAM is essential for that use case. The super-fast charging is a huge plus for me, and it means that I can quickly charge up and go.

While I appreciate the AMOLED screen of the Moto G31, the compromises in performance and charging speed are not worth it for me. In the end, the smoother user experience and faster speeds make the Poco X3 GT the more compelling choice, and it aligns with my priorities for a daily driver.

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.