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 23, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 105.58 cm³
Screen Size to Weight Ratio 3.54 "/g 3.38 "/g
Weight 181 g 195 g
Height 161.9 mm 164.3 mm
Width 73.9 mm 75.6 mm
Thickness 8.6 mm 8.5 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Midnight Black
  • Aurora Green
  • Sunrise Blue

Display

Screen Size 6.4 " 6.6 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 84.4 %
Pixel Density 411 PPI 400 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 114.78 mAh/in²
Battery Density 48.59 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU Mali-G52 MC2 Adreno 619

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

Alright, let's dive into a head-to-head comparison of the Motorola Moto G31 and the Realme 9 Pro. Both phones are vying for attention in the mid-range market, but they take slightly different approaches to deliver value. I've broken down the specs and will provide a practical user-focused comparison to help you decide which is right for you.

1. Specifications Breakdown

FeatureMotorola Moto G31Realme 9 ProReal-World Implications
Design
Dimensions161.9 x 73.9 x 8.6mm164.3 x 75.6 x 8.5mmRealme 9 Pro is slightly larger, which might feel less pocketable for some. Both have similar thickness.
Weight181g195gThe Moto G31 is lighter, which could make it more comfortable for extended use.
Display
Size6.4"6.6"The Realme 9 Pro provides a bit more screen real estate for content consumption.
Resolution1080x24001080x2412Both offer sharp visuals; the difference is negligible in practice.
PPI411400The pixel density is almost identical and will appear equally sharp to the naked eye.
TechnologyAMOLEDIPS LCDAMOLED on the Moto G31 provides deeper blacks, richer colors, and better power efficiency, especially when using dark mode.
Refresh Rate60Hz120HzThe Realme 9 Pro offers smoother scrolling and animations, making interactions feel more fluid.
Brightness0 nits0 nitsNeither phone has a usable specification.
Performance
ChipsetHelio G85 (12nm)Snapdragon 695 5G (6nm)The Snapdragon 695 in the Realme 9 Pro is significantly more powerful, leading to faster app loading and better performance in demanding tasks.
AnTuTu Score225,154402,916Benchmarks show the Realme 9 Pro is roughly twice as fast, with superior multitasking and gaming performance.
GPUMali-G52 MC2Adreno 619The Adreno 619 on the Realme 9 Pro provides a substantial advantage in graphics-intensive tasks and gaming.
Camera
Standard50MP f/1.864MP f/1.79The Realme 9 Pro boasts a higher resolution sensor and a slightly wider aperture, potentially capturing more light and detail.
Selfie13MP f/2.216MP f/2.0The Realme 9 Pro provides a slightly higher resolution sensor and a wider aperture for better selfie quality in varying light conditions.
Wide Angle8MP f/2.08MP f/2.2Moto G31 has a slightly wider aperture on it's ultrawide camera and will likely perform better in lower light.
Macro2MP f/2.42MP f/2.4Both phones share an identical macro sensor.
Video1080p@30fps1080p@30fpsBoth are limited to 1080p at 30 frames per second, suitable for standard video recordings for social media.
FeaturesOIS, PDAF, LAF4K Video, Ultra Stable, Manual FocusThe Moto G31 features OIS, PDAF, and Laser Auto-Focus, while the Realme 9 Pro gets 4K video recording, ultra-stable video, manual focus and night mode.
Battery Life
Capacity5000mAh5000mAhBoth have the same battery capacity, indicating similar all-day battery performance.
Charging10W33WThe Realme 9 Pro charges significantly faster, reducing waiting time.
Software
OSAndroid 11Android 12 (upgradable to 13)The Realme 9 Pro ships with a newer version of Android and is slated to get at least one more, which can mean improved features and security.
Connectivity
WiFiDual-band ACDual-band ACBoth support common WiFi standards with a slight advantage going to the Realme 9 Pro for it's use of Wi-Fi MiMO.
Bluetooth5.05.1Realme 9 Pro has a newer Bluetooth version and also boasts better audio codec support.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, BeidouThe Moto G31 supports more satellite systems and provides more accurate location tracking.
Storage & RAM
Internal64/128GB128GBBoth phones come in 128GB variants, but the Motorola is also available in a 64GB option.
RAM4GB6/8GBThe Realme 9 Pro with its 6 or 8 GB of RAM provides superior multitasking performance.
ExpandableNoNoNeither phone offers expandable storage.
Audio
AudioDolby AtmosHi-Res Audio, Noise Cancellation MicRealme 9 Pro gives a higher quality audio experience and better voice capture.
Security
FeaturesSide-Mounted FingerprintSide-Mounted FingerprintBoth phones have a side-mounted fingerprint sensor.

2. Key Insights

Motorola Moto G31 Strengths:

  • Superior Display Technology: The AMOLED display offers a more vibrant viewing experience with deeper blacks and better contrast, making it a good option for multimedia consumption and reading.
  • Lighter Design: The Moto G31 is lighter, which many users may find more comfortable to hold for extended periods.
  • More GPS Options The Moto G31 supports additional GPS options such as SUPL and Galileo for greater accuracy when tracking your location.

Realme 9 Pro Strengths:

  • Performance King: The Snapdragon 695 chipset significantly outperforms the Helio G85, resulting in smoother multitasking, faster app loading, and better gaming performance.
  • Smoother Display: The 120Hz refresh rate provides a noticeably smoother user experience, especially when scrolling and navigating the interface.
  • Faster Charging: 33W fast charging significantly reduces the time spent plugged in.
  • Better Audio: The Realme 9 Pro features higher quality audio codecs as well as a noise canceling microphone for clearer calls and voice recordings.
  • Better Selfies The Realme 9 Pro will provide better selfie quality with it's larger and wider aperture selfie camera.
  • More Modern Software Android 12 will provide improved features and security over the Android 11 found on the Moto G31, with an update to Android 13 planned.

Significant Trade-offs:

  • Display Tech vs. Refresh Rate: The Moto G31 has an AMOLED display, which offers better quality, but a slower 60 Hz refresh rate. The Realme 9 Pro has a smoother 120 Hz refresh rate but it's an IPS LCD display which isn't as high quality.
  • Performance vs. Price: The Realme 9 Pro provides a better experience overall but will likely be more expensive than the Moto G31.

3. User Profiles and Recommendations

Motorola Moto G31:

  • Ideal User: Casual smartphone users who prioritize display quality over raw performance, value long battery life, and prefer a lighter device.
  • Use Case: Good for content consumption, web browsing, social media, reading, and everyday tasks. Excellent for users who like the option of using dark mode and like a more colorful display.

Realme 9 Pro:

  • Ideal User: Users who prioritize performance, a smooth display, faster charging, and a more modern software experience. Gamers, heavy multitaskers, and those who appreciate smoother, more responsive UIs would be drawn to this device.
  • Use Case: Excellent for gaming, heavy app use, smooth scrolling, video streaming, and general day-to-day usage.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Display Preference: Do you prioritize vibrant colors and deep blacks (AMOLED, Moto G31), or a smoother, fluid experience with 120Hz (IPS LCD, Realme 9 Pro)?
  2. Performance Needs: Do you need smooth and fast performance for gaming and heavy multitasking (Realme 9 Pro), or is basic performance sufficient (Moto G31)?
  3. Charging Speed: Is faster charging a priority for you (Realme 9 Pro), or is a longer charging time acceptable (Moto G31)?

Scenario-Based Recommendations:

  • Budget-Conscious User: If you're on a tight budget and don't need top-tier performance, the Moto G31 is a solid choice, especially if you value a great display.
  • Performance Seeker: If you want a device that feels fast and responsive, the Realme 9 Pro is the clear winner.
  • Casual User: The Moto G31 is well-suited to daily, casual use and boasts a good-quality display.
  • Gamer: The Realme 9 Pro is the superior choice for anyone looking to do any kind of gaming on their phone, especially those who enjoy fast-paced titles.

What I Would Choose

Given my priorities and understanding of these devices, I would choose the Realme 9 Pro.

While the AMOLED display on the Moto G31 is alluring, the overall package of the Realme 9 Pro is more compelling. The faster Snapdragon 695 chipset, the smoother 120Hz display, and significantly faster charging make for a more modern and enjoyable experience, which fits my personal preferences. While the Moto G31 has it's merits, the performance, software, and audio upgrades of the Realme 9 Pro would improve my overall experience with the phone. If I had to sacrifice a little display quality, I would always choose the vastly improved user experience of the Realme 9 Pro.

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.