Motorola Moto G31 vs Xiaomi Redmi Note 12 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 November 1, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 110.19 cm³
Screen Size to Weight Ratio 3.54 "/g 3.2 "/g
Weight 181 g 208.4 g
Height 161.9 mm 162.9 mm
Width 73.9 mm 76 mm
Thickness 8.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Arctic White
  • Obsidian Black
  • Iceberg Blue
  • Trend edition

Display

Screen Size 6.4 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 86.8 %
Pixel Density 411 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 900 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 112.39 mAh/in²
Battery Density 48.59 mAh/cm³ 45.38 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G68 MC4

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 14

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Moto G31 and the Xiaomi Redmi Note 12 Pro+. This isn't just about specs on paper, it’s about understanding how these phones translate into your daily life.

1. Specifications Breakdown

FeatureMotorola Moto G31Xiaomi Redmi Note 12 Pro+Real-World Implications
Design
Launch Date2021-12-062022-11-01The Redmi Note 12 Pro+ is significantly newer, benefitting from advancements.
Form FactorStandardStandardBoth are typical smartphones, no foldables here.
Dimensions161.9 x 73.9 x 8.6 mm162.9 x 76 x 8.9 mmThe Redmi Note 12 Pro+ is slightly larger, might feel less pocketable.
Weight181g208.4gThe Moto G31 is noticeably lighter, more comfortable for extended use.
Display
Size6.4"6.67"Redmi Note 12 Pro+ offers a more immersive experience with a larger screen.
Resolution1080x24001080x2400Both offer sharp visuals for everyday tasks.
Pixel Density411 PPI395 PPIBoth provide excellent sharpness, the difference is minimal in daily use.
TechnologyAMOLEDOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate60Hz120HzThe Redmi Note 12 Pro+ has smoother scrolling, better for gaming.
Brightness0 nits900 nitsRedmi Note 12 Pro+ much brighter, far better visibility in direct sunlight.
Performance
ChipsetMediatek Helio G85 (12 nm)Mediatek Dimensity 1080 (6 nm)Redmi Note 12 Pro+ has a much more powerful and efficient processor.
AnTuTu Score225,154573,100Redmi Note 12 Pro+ offers significantly faster performance for apps and games.
GPUMali-G52 MC2Mali-G68 MC4The Redmi Note 12 Pro+ can handle more graphically intensive tasks smoothly.
Battery Life
Capacity5000mAh5000mAhBoth should offer all-day battery life for moderate usage.
Charging10W fast charging120W fast chargingThe Redmi Note 12 Pro+ charges incredibly fast, a huge advantage.
Camera
Main Camera50MP, f/1.8200MP, f/1.65Redmi Note 12 Pro+ captures far more detailed and higher-quality photos.
Main Sensor Size1/2.76"1/1.4"Redmi Note 12 Pro+ captures more light and therefore better image quality.
Front Camera13MP, f/2.216MP, f/2.45Redmi Note 12 Pro+ has a slightly higher resolution for selfies.
Wide Angle Camera8MP, f/2.08MP, f/2.2The Moto G31 has a slightly wider aperture for better low light performance.
Macro Camera2MP, f/2.42MP, f/2.4Macro performance should be similar.
Video Recording1080p@30fps4K@30fps, 1080p@up to 120fpsRedmi Note 12 Pro+ offers higher video resolution and better frame rate options.
Optical Image StabilizationNoYesThe Redmi Note 12 Pro+ has better video and photo stabilization
DxoMarkNot TestedMain score 113, Photo 117, Video 117Redmi Note 12 Pro+ camera is significantly better.
Software
OSAndroid 11Android 12 (upgradable to 14)Redmi Note 12 Pro+ has more up-to-date software and longer-term support.
Connectivity
WiFi802.11acWiFi 6 (802.11ax)Redmi Note 12 Pro+ has faster and more reliable WiFi.
BluetoothBluetooth 5.0 LEBluetooth 5.2 LERedmi Note 12 Pro+ has slightly newer, more efficient Bluetooth.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GLONASS (L1), BeiDou (B1)Both have GPS functionality. Redmi Note 12 Pro+ uses more systems for better accuracy.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth handle two SIM cards simultaneously.
Storage
Internal Storage64GB/128GB128GB/256GBRedmi Note 12 Pro+ has more storage options for larger media collections.
RAM4GB8GB/12GBRedmi Note 12 Pro+ has much better multitasking capabilities.
Expandable StorageNoNoNeither phone has expandable storage.
Audio
QualityDolby Atmos, 2 micsDolby Atmos, Hi-Res, Stereo SpeakersRedmi Note 12 Pro+ offers better quality audio experience.
Security
Fingerprint SensorSide-mountedSide-mountedBoth use a convenient side-mounted fingerprint reader.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Redmi Note 12 Pro+ offers much better screen protection.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, Gyroscope, HallFingerprint, Proximity, Accelerometer, Compass, GyroscopeBoth are very similar, the Moto G31 also has a Hall Sensor.

2. Key Insights

Motorola Moto G31:

  • Strengths: Lighter, more compact, slightly higher pixel density, lower price point. It will be comfortable for those with smaller hands or a preference for lighter devices. It is also more affordable.
  • Competitive Advantages: The Moto G31 is a very solid budget device with a nice AMOLED screen and capable performance for most daily tasks.
  • Trade-offs: Significantly slower performance, lower-quality camera system, less impressive display, slower charging and less screen protection. It is also significantly older, so is lacking in some features, like wifi 6, or the latest android version.

Xiaomi Redmi Note 12 Pro+:

  • Strengths: Significantly faster performance, much better camera system, higher refresh rate display, much faster charging, superior audio experience, more storage options, much better screen protection, the latest software, WiFi 6.
  • Competitive Advantages: It's a power-user phone, capable of handling demanding tasks, photography, and gaming with ease. The 120W charging is just incredible, offering the ability to top up your device in minutes, and will reduce "battery anxiety" from the user.
  • Trade-offs: It is heavier and more expensive.

3. User Profiles and Recommendations

  • Motorola Moto G31:
    • Best for: Budget-conscious users, those who prioritize lightweight devices, those who primarily use their phone for basic tasks, like web browsing, social media, or email.
    • Use Cases: A solid second phone, an entry-level device for students or seniors, everyday use for minimal smartphone users.
  • Xiaomi Redmi Note 12 Pro+:
    • Best for: Users who demand high performance, content creators, mobile gamers, photography enthusiasts, anyone who values a great display, fast charging, and future-proof device with the latest software.
    • Use Cases: Power users, content creators, gamers, anyone who values great display and performance.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Performance and Gaming: How important is it for the device to handle demanding games and heavy multitasking without lag?

    • If High Priority: Go with the Redmi Note 12 Pro+ for its superior processor, RAM, and faster refresh rate.
    • If Low Priority: The Moto G31 might be sufficient for basic tasks.
  2. Photography: How much do you value having a top-tier camera system with high-resolution, OIS and great low light performance?

    • If High Priority: The Redmi Note 12 Pro+ is the clear winner with its 200MP sensor, larger sensor size, and better features.
    • If Low Priority: The Moto G31 will work fine for casual snapshots, but is not competitive in image quality.
  3. Budget: What is your budget for a new smartphone?

    • If Budget-Conscious: The Moto G31 is the more affordable option.
    • If You Can Stretch: The Redmi Note 12 Pro+ offers a much better overall value for money given its superior specs and performance.

Scenario-Based Recommendations:

  • Scenario 1: "Budget-Conscious Basic User" - If your budget is tight and you mostly use your phone for calling, messaging, and social media, the Motorola Moto G31 will likely be sufficient.
  • Scenario 2: "Power User with a Focus on Performance" - If you are a gamer, heavy multitasker, or someone who wants the best performance and a premium display, the Xiaomi Redmi Note 12 Pro+ is the right choice.
  • Scenario 3: "Photography Enthusiast" - If you take lots of pictures and videos, and want a high-quality camera system, the Xiaomi Redmi Note 12 Pro+ is the clear winner due to its much higher resolution main camera, OIS and much better image processing.
  • Scenario 4: "Value Focused User" - If you are looking for a great all-around device and good quality for your money, the Xiaomi Redmi Note 12 Pro+ is the right device.

My Choice

If I were choosing between these two phones, I'd absolutely go with the Xiaomi Redmi Note 12 Pro+. While the Moto G31 is a decent budget option, the Redmi Note 12 Pro+ offers such a significant leap in performance, camera quality, display, charging speed, and future-proof software that the extra investment is well worth it. As a tech enthusiast and power user, I would be making constant use of the faster processor, the vastly superior camera and high refresh rate screen, and the 120W charging is a godsend. While it's heavier and slightly larger, the advantages it provides are simply too compelling to pass up. The Redmi Note 12 Pro+ feels like a much more modern and capable device that would fit well in daily life and has the power needed to keep up with me.

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.