Motorola Moto G31 vs Xiaomi Poco M4 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 October 7, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.54 "/g 3.29 "/g
Weight 181 g 200 g
Height 161.9 mm 164 mm
Width 73.9 mm 76.1 mm
Thickness 8.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.4 " 6.58 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 83.6 %
Pixel Density 411 PPI 401 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 115.48 mAh/in²
Battery Density 48.59 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 700 (7 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57 MC2

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

Alright, let's break down the Motorola Moto G31 and the Xiaomi Poco M4 5G. These two phones are definitely vying for attention in the budget-friendly space, but they have some key differences that are worth exploring. Buckle up, tech enthusiasts, because we’re about to get into the nitty-gritty!

1. Specifications Breakdown

FeatureMotorola Moto G31Xiaomi Poco M4 5GReal-World Implications
Design
Launch Date2021-12-062022-10-07The Poco M4 5G is newer, meaning potentially more up-to-date software and features, but older phones can still be great contenders
Dimensions161.9 x 73.9 x 8.6 mm164 x 76.1 x 8.9 mmThe Moto G31 is more compact and lighter, making it more pocketable and easier to handle, while the Poco M4 5G is a bit larger, which may be prefered by some
Weight181g200gThe Moto G31 is noticeably lighter, improving comfort for extended use.
Display
Size6.4"6.58"The Poco M4 5G offers a slightly larger viewing area, potentially better for media consumption and gaming.
Resolution1080 x 24001080 x 2408Both offer sharp images; resolution differences are negligible.
PPI411401Both have very similar pixel density, meaning a nearly identical sharpness of display for everyday use.
TechnologyAMOLEDIPS LCDThe Moto G31’s AMOLED display offers better contrast, deeper blacks, and more vibrant colors than the LCD on the Poco M4 5G.
Refresh Rate60Hz90HzThe Poco M4 5G provides smoother scrolling and animations, while Moto G31's 60hz may seem a bit less fluid.
Brightness0 nits0 nitsBoth phones have identical peak brightness which might indicate both phones are not meant for direct bright sunlight situations.
Performance
ChipsetMediatek Helio G85 (12nm)Mediatek Dimensity 700 (7nm)The Dimensity 700 in the Poco M4 5G is more powerful and efficient, providing better performance for gaming and multitasking.
AnTuTu Score225,154381,300The Poco M4 5G significantly outperforms the Moto G31, indicating smoother app performance and faster load times.
GPUMali-G52 MC2Mali-G57 MC2The Poco M4 5G's GPU provides better graphics performance, which is important for gaming.
Camera
Rear Main Camera50MP, f/1.813MP, f/2.2The Moto G31 has a higher resolution main camera, capturing more detail in good lighting conditions. It also has a wider aperture for better low light.
Front Selfie Camera13MP, f/2.25MP, f/2.2The Moto G31’s selfie camera has a much higher resolution, resulting in more detailed and sharper self portraits.
Additional Cameras8MP Wide, 2MP Macro2MP DepthThe Moto G31 has more versatile camera options, with a wide-angle and macro lens, making it better for creative photography. The Poco M4 5G has only a depth sensor
Video Recording1080p@30fps, 120fps Slow-Mo1080p@30fps, 30fps Slow-MoThe Moto G31 offers higher frame rate slow motion video.
Camera FeaturesOptical zoom, Triple camera, PDAF, LAF, RAW4K Video, Dual camera, Night ModeThe Moto G31 comes with optical zoom and better autofocus, while the Xiaomi has a 4k video recording and night mode.
Battery Life
Capacity5000mAh5000mAhBoth phones have a similar battery capacity, which should easily get most users through a full day of moderate use.
Charging10W18WThe Poco M4 5G charges faster, reducing downtime.
FeaturesNon-removableReverse charging, Non-removableThe Poco M4 5G has reverse charging, which could be handy when you need to charge other devices
Software
Operating SystemAndroid 11Android 12The Poco M4 5G ships with a newer OS, which means better software features.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 5, Wi-Fi MiMOBoth phones support similar WiFi standards; Xiaomi Poco M4 5G supports: Wi-Fi MiMO which improves network connection
Bluetooth5.0 LE5.1 LE, EDR, HIDThe Poco M4 5G has a newer Bluetooth version with EDR and HID support, offering improved connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoBoth phones offer similar location capabilities, the Moto G31 offers SUPL, which may improve speed in obtaining locations.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth phones offer Dual Sim support, allowing for two active numbers, which is handy for personal and work use.
Storage
Internal Storage64GB/128GB64GB/128GBBoth have similar storage options, suitable for most users.
RAM4GB4GB/6GBThe Poco M4 5G offers a 6GB RAM variant, which is great for heavier multitasking and gaming.
Expandable StorageNoNoBoth phones do not support expandable storage.
Audio
QualityDolby Atmos, 2 micsBasic audioThe Moto G31 has enhanced audio through Dolby Atmos, ideal for music and movies. It also has 2 microphones for clearer calls.
Security
FeaturesSide-mounted fingerprintSide-mounted fingerprintBoth phones offer side-mounted fingerprint readers, which are fast and secure for unlocking the phone.
Build Quality
ProtectionUnknownCorning Gorilla Glass 3The Poco M4 5G has better screen protection with Gorilla Glass 3.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, Gyroscope, HallFingerprint, Proximity, Accelerometer, Compass, GyroscopeThe Moto G31 has a hall sensor, which can be useful for certain apps and accessories.

2. Key Insights

Motorola Moto G31 Strengths:

  • Superior Display: The AMOLED display is a standout feature, offering much better contrast and color vibrancy compared to the LCD on the Poco M4 5G. This translates to a more enjoyable viewing experience, especially for media consumption.
  • Better Camera System: With a higher resolution main and selfie camera, plus a dedicated wide-angle and macro lens, the Moto G31 offers more versatility in photography. The wider aperture also helps in low-light conditions.
  • Enhanced Audio: The inclusion of Dolby Atmos and dual microphones provides a better audio experience, which could be a real plus for music lovers.
  • Compact and Lightweight: The Moto G31 is noticeably lighter and smaller than the Poco M4 5G, making it easier to handle and more comfortable for extended use.

Xiaomi Poco M4 5G Strengths:

  • Faster Performance: The Dimensity 700 chipset provides significantly better performance than the Helio G85, making the Poco M4 5G faster for everyday tasks, multitasking, and gaming. This is reflected in the benchmarks.
  • Smoother Display: The 90Hz refresh rate on the Poco M4 5G offers smoother scrolling and animations, which makes the user interface more fluid and responsive.
  • Reverse charging: This feature is handy in a pinch when other devices need power.
  • Faster Charging: The 18W fast charging is a notable advantage, allowing you to quickly top up the battery.
  • Newer Software: The Poco M4 5G ships with Android 12, which is newer than the Moto G31’s Android 11, offering more up to date software.
  • Better Screen Protection: The Poco M4 5G comes with Gorilla Glass 3 protection compared to the unkown screen protection on the Moto G31.

Trade-offs and Limitations:

  • Display Technology: The Poco M4 5G's LCD screen can't match the vibrancy and contrast of the Moto G31's AMOLED, which can be a big factor for those who enjoy media.
  • Camera Versatility: The Poco M4 5G lacks the extra lenses that the Moto G31 offers. The Moto G31 provides significantly more detail, especially with the front-facing camera.
  • Audio: The basic audio in the Poco M4 5G is a downgrade compared to Dolby Atmos support on the Moto G31.

3. User Profiles and Recommendations

Motorola Moto G31 is Ideal For:

  • Media Enthusiasts: Users who prioritize a vibrant and immersive display for watching videos, browsing photos, and enjoying content. The AMOLED is a clear winner here.
  • Photography Enthusiasts: Those who appreciate a versatile camera system with multiple lenses and high-resolution captures for all types of shots.
  • Comfort and Ergonomics: Users who prefer a lighter and more compact device that is easy to handle and carry around all day.
  • Audio Lovers: Users who value good audio quality for music listening, videos, and podcasts.

Xiaomi Poco M4 5G is Ideal For:

  • Performance Seekers: Gamers and users who need a phone that is fast and responsive for multitasking and demanding applications.
  • Smooth User Interface Lovers: Those who enjoy smoother animations and appreciate a more fluid and responsive screen.
  • Practical Users: Those looking for a well-rounded device with a good balance of features. A faster charging device with a newer version of android is a big selling point.
  • Budget-Conscious Buyers: Those who want good performance and 5G on a budget.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How Important is Display Quality to You?

    • If a vibrant, contrast-rich display is paramount for your media consumption, the Moto G31 is the clear choice.
    • If a smooth, fast refresh rate is your main focus and you don't mind an LCD, the Poco M4 5G is the better pick.
  2. What's Your Primary Use Case for the Camera?

    • If you love taking photos and need versatility with multiple lenses and high detail, the Moto G31 is superior.
    • If your camera use is basic, primarily capturing day to day moments, the Poco M4 5G will be adequate.
  3. How Much Do You Value Performance and Responsiveness?

    • If you prioritize responsiveness and smoother multitasking, the Poco M4 5G has a better chipset and higher RAM options.
    • If you are a moderate user and performance is not a major factor, the Moto G31 will handle your day-to-day tasks.

Scenario-Based Recommendations:

  • The Movie Buff/Content Creator: If you spend hours watching videos and want the most vibrant picture and higher detail shots, then the Moto G31 is a much better choice.
  • The Social Media User: If speed and fast app loading is important, the Poco M4 5G has the better chip for that.
  • The Casual User: The Moto G31 is better for moderate use, focusing on display and camera quality.
  • The Mobile Gamer: If you want a smoother experience when gaming on the go, then the Poco M4 5G is the clear choice.

My Choice

If I were choosing between these two, I would go with the Xiaomi Poco M4 5G. While the AMOLED display on the Moto G31 is undeniably appealing, the overall performance advantage of the Dimensity 700, along with the smoother 90Hz refresh rate, make the Poco M4 5G a more compelling daily driver. The faster charging is another practical bonus, and while the camera is not as versatile, it should be sufficient for my needs. For me, the better performance and smoother UI makes for an overall smoother user experience.

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.