Motorola Moto G31 vs Realme 9 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9 Pro+
Realme 9 Pro+
Realme

General

Launch Date December 6, 2021 February 21, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.54 "/g 3.52 "/g
Weight 181 g 182 g
Height 161.9 mm 160.2 mm
Width 73.9 mm 73.3 mm
Thickness 8.6 mm 8 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Midnight Black
  • Aurora Green
  • Sunrise Blue
  • Free Fire Limited Edition

Display

Screen Size 6.4 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 84.2 %
Pixel Density 411 PPI 411 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 109.86 mAh/in²
Battery Density 48.59 mAh/cm³ 47.9 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 920 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.5 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 13

Comparison Summary

Okay, let's dive deep into this comparison between the Motorola Moto G31 and the Realme 9 Pro+. I'll break down the specs, highlight the key differences, and offer some real-world insights to help you decide which phone is the better fit for you.

1. Specifications Breakdown

Here's a detailed comparison of the key specs, translated into practical implications for you, the user:

FeatureMotorola Moto G31Realme 9 Pro+Real-World Implications
Design
Dimensions161.9 x 73.9 x 8.6 mm160.2 x 73.3 x 8 mmMoto G31 is slightly taller and thicker, might feel a tad bulkier. The difference is minimal; both should be comfortable.
Weight181g182gAlmost identical weight, so no real difference in hand.
BuildUnknown Screen ProtectionCorning Gorilla Glass 5Realme 9 Pro+ has a much higher protection against scratches and falls.
Display
Size6.4"6.4"Same screen size means similar viewing experiences for content consumption.
Resolution1080x24001080x2400Identical resolution, both displays should appear sharp and detailed.
PPI411411Same pixel density; both will look equally crisp.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and better contrast than LCD panels.
Refresh Rate60Hz90HzRealme 9 Pro+ will have smoother scrolling and animations. A noticeable benefit in daily use, especially for gamers.
Brightness0 nits0 nitsBoth have identical peak brightness, meaning similar outdoor visibility
Performance
ChipsetMediatek Helio G85 (12nm)Mediatek Dimensity 920 (6nm)Dimensity 920 is significantly faster and more power-efficient, resulting in smoother multitasking and better gaming performance.
AnTuTu Score225,154496,970The Realme 9 Pro+ has a significantly higher score, indicating superior performance in demanding tasks.
GPUMali-G52 MC2Mali-G68 MC4Realme 9 Pro+ GPU will offer a better gaming experience with higher frame rates and detail levels.
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm50MP, f/1.8, 1/1.56", 1.0µmRealme 9 Pro+ has a larger sensor and larger pixels; should perform much better in low light, capturing more detail and less noise.
Selfie Camera13MP, f/2.2, 1.12µm16MP, f/2.4, 1/3.13", 1.0µmRealme 9 Pro+ captures more detailed selfies, while the Motorola has a wider aperture, which could be better in some lighting.
Wide Angle Camera8MP, f/2.0, 1.12µm8MP, f/2.2, 1/2.8", 1.14µmThe Moto has a slightly wider aperture, while the realme has slightly larger sensor and pixels in wide angle.
Macro Camera2MP, f/2.4, 1.75µm2MP, f/2.4, 1/5", 1.75µmMacro cameras are very similar; these are typically not great cameras on most smartphones.
Video Recording1080p@30fps4K@30fps, 1080p@30/60/120fpsRealme 9 Pro+ offers much higher video resolution with EIS. Better video quality and stability overall.
Camera FeaturesDigital Zoom, PDAF, LAF, HDR, RAW, etc.4K Video, OIS, EIS, Night Mode, RAW, etc.Realme 9 Pro+ has more advanced features like OIS, 4K video recording and Night Mode. Moto has PDAF and LAF.
Battery
Capacity5000mAh4500mAhMoto G31 has a slightly larger battery, likely providing better battery life.
Charging10W60WRealme 9 Pro+ offers significantly faster charging, reducing downtime.
Software
OSAndroid 11Android 12 (Upgradeable to 13)Realme 9 Pro+ will have a newer version with additional features and security.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 6Realme 9 Pro+ supports faster and more reliable Wi-Fi connections.
Bluetooth5.05.2Realme 9 Pro+ has a newer version with better connection and wider support for audio codecs.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, QZSSBoth have excellent location services.
Storage & RAM
Internal Storage64GB or 128GB128GB or 256GBRealme 9 Pro+ offers more storage space.
RAM4GB6GB or 8GBRealme 9 Pro+ will offer much better multi-tasking, better experience when gaming or having multiple apps open.
Expandable StorageNoNoNeither device supports expandable storage, consider this if you use a lot of storage.
Audio
Audio QualityDolby Atmos, 2 micsDolby Atmos, Hi-Res, Stereo SpeakersRealme 9 Pro+ provides superior audio quality due to better features such as Hi-Res Audio, Stereo speakers and noise cancellation microphones.
Security
Security FeaturesSide-mounted fingerprintBasic fingerprint sensorMotorola Moto G31 features a more advanced side-mounted fingerprint sensor.
Other
SensorsCompass, Gyroscope, Accelerometer, ProximityHeart Rate, Geomagnetic, Gyroscope, Accelerometer, ProximityMotorola Moto G31 has Compass and Hall Sensor, while realme 9 Pro+ has Heart Rate and Geomagnetic sensors.

2. Key Insights

  • Realme 9 Pro+ Wins on Performance: The Realme 9 Pro+ has a significantly faster chipset, more RAM, and a better GPU, resulting in much better overall performance for gaming and multitasking.
  • Display Advantage to Realme: While both have AMOLED panels, the Realme 9 Pro+'s 90Hz refresh rate offers a smoother and more responsive experience.
  • Camera Advantage to Realme: The larger camera sensor on the Realme 9 Pro+ captures much better images, especially in low-light conditions. It also offers superior video recording capabilities.
  • Battery Trade-off: The Moto G31 has a slightly bigger battery but charges much slower. The Realme 9 Pro+ charges much faster, meaning more time using the phone.
  • Software Advantage to Realme: The Realme 9 Pro+ is running on a newer Android version, meaning more security updates and features.
  • Build Quality Advantage to Realme: The Realme 9 Pro+ has better protection against scratches and falls.
  • Audio Advantage to Realme: The Realme 9 Pro+ provides superior audio quality due to better features such as Hi-Res Audio, Stereo speakers and noise cancellation microphones.

3. User Profiles and Recommendations

  • Motorola Moto G31:
    • Ideal For: Casual users looking for an affordable smartphone with a decent AMOLED display and long battery life. Great for those who are not intensive users, who mostly use the phone for social media, videos and browsing.
    • Use Cases: Daily communication, browsing, occasional photography, content consumption.
  • Realme 9 Pro+:
    • Ideal For: Users who want a premium mid-range experience, emphasizing performance, camera quality, and modern features. This is a better choice for gamers, photography enthusiasts, and those who want the best overall experience.
    • Use Cases: Gaming, photography, videography, multitasking, and those who want a smoother, more responsive experience.

4. Buying Decision Framework

Ask yourself these three questions to help you decide:

  1. How important is performance? If you want a device for heavy usage, or gaming, the Realme 9 Pro+ is the way to go, but if you just want to do day to day tasks, the Moto G31 is fine.
  2. How important is camera quality? If you take a lot of photos, especially in low light, the Realme 9 Pro+ will outperform the Moto G31.
  3. Is faster charging a must-have? The Realme 9 Pro+ offers significantly faster charging. If you value convenience, this can be a major deciding factor.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Casual User: If you're primarily concerned with cost and need a basic smartphone with a decent screen for everyday use, the Motorola Moto G31 is a good choice.
  • Scenario 2: Performance and Camera Enthusiast: If you're looking for the best possible performance, a great camera, faster charging, and a smoother experience, the Realme 9 Pro+ is the clear winner.
  • Scenario 3: A user that would be using the phone in areas with weak protection: The Realme 9 Pro+ offers much better build quality and screen protection, ensuring more durability.

My Choice:

If I were choosing between these two, I'd go for the Realme 9 Pro+, hands down. The performance difference is massive, making it significantly better for gaming, multitasking, and general responsiveness. The camera quality is superior, particularly in low-light conditions, which is a big plus for my photography needs. The 90Hz display and much faster charging make the experience more enjoyable and convenient. While the Moto G31 is more affordable, I value the overall performance and features more, making the Realme 9 Pro+ the better choice for my needs and the better choice overall.

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.