Motorola Edge 20 Pro vs Motorola Moto G31 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 16, 2021 December 6, 2021
Release Year 2021 2021

Physical

Volume 99.1 cm³ 102.89 cm³
Screen Size to Weight Ratio 3.53 "/g 3.54 "/g
Weight 190 g 181 g
Height 163 mm 161.9 mm
Width 76 mm 73.9 mm
Thickness 8 mm 8.6 mm
Foldable Design No No
Available Colors
  • Midnight Blue
  • Blue Vegan Leather
  • Iridescent Cloud
  • Mineral Grey
  • Baby Blue

Display

Screen Size 6.7 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 82.7 %
Pixel Density 385 PPI 411 PPI
Refresh Rate 144 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 122.07 mAh/in²
Battery Density 45.41 mAh/cm³ 48.59 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G52 MC2

Connectivity

USB Version 3.1 2.0
OTG Support
DisplayPort 1
DisplayPort Version 1.4 N/A
USB Features USB Type-C 3.1, DisplayPort 1.4 USB Type-C 2.0

Software

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

Comparison Summary

Alright, let's break down the Motorola Edge 20 Pro and the Moto G31, not just as spec sheets but as real-world tools. We'll go beyond the numbers to understand how these phones fit into your life.

1. Specifications Breakdown

Here’s a deep dive into the technical specs, translated into what they actually mean for you:

FeatureMotorola Edge 20 ProMotorola Moto G31Real-World Implications
Design
Dimensions163 × 76 × 8 mm, 190g161.9 × 73.9 × 8.6 mm, 181gEdge 20 Pro is slightly larger and heavier, potentially less comfortable for one-handed use. G31 is more compact and easier to pocket.
BuildGorilla Glass 5 FrontUnknown front protectionEdge 20 Pro offers better protection against scratches and drops.
Display
Size6.7"6.4"Larger screen for immersive viewing on the Edge 20 Pro. G31 is more pocketable.
Resolution1080x24001080x2400Identical sharpness on both displays.
TechnologyOLEDAMOLEDBoth offer vibrant colors and deep blacks; negligible real-world difference.
Refresh Rate144Hz60HzEdge 20 Pro offers much smoother scrolling and gaming. A big win for responsiveness.
Performance
ChipsetSnapdragon 870Helio G85Edge 20 Pro is significantly faster for demanding apps, multitasking, and gaming.
AnTuTu Score813,800225,154Quantifies the huge performance gap; Edge 20 Pro handles heavy tasks with ease.
RAM12GB4GBEdge 20 Pro will keep many more apps open in the background without slowdowns.
Internal Storage128GB/256GB64GB/128GBMore space for apps, photos, and videos on the Edge 20 Pro.
Expandable StorageNoNoNeither phone can add more storage with a microSD card.
Camera
Main Camera108MP, f/1.9, 1/1.52"50MP, f/1.8, 1/2.76"Edge 20 Pro captures more detailed photos, especially in good lighting, and performs better in low light due to larger sensor.
Ultrawide Camera16MP8MPWider field of view for group shots and landscapes on both, Edge 20 Pro should be better quality.
Telephoto Camera8MP, f/3.4NoneEdge 20 Pro offers optical zoom for closer shots without digital degradation.
Macro CameraNone2MP, f/2.4G31 can take close-up shots of small subjects, but image quality will be limited.
Selfie Camera32MP, f/2.313MP, f/2.2Sharper selfies on the Edge 20 Pro.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsEdge 20 Pro captures much higher resolution video, great for content creators.
Battery Life
Capacity4500mAh5000mAhG31 should offer longer battery life, especially with its less power-hungry processor and display.
Charging30W10WEdge 20 Pro charges much faster, reducing downtime.
Reverse ChargingYesNoEdge 20 Pro can be used to charge other devices wirelessly.
Other
Wi-FiWi-Fi 6Wi-Fi 5Edge 20 Pro supports faster and more efficient Wi-Fi.
Bluetooth5.15.0Slightly newer Bluetooth on the Edge 20 Pro.
AudioBasic AudioDolby Atmos, 2 MicsG31 has enhanced audio.
OSAndroid 11Android 11Same Android Version for both phones.

2. Key Insights

  • Motorola Edge 20 Pro: This phone is all about performance. The Snapdragon 870, paired with ample RAM and a high refresh rate display, makes it a joy for demanding users. The camera system is versatile, and the build quality is solid. However, the battery life may not be exceptional, and there's no expandable storage.

  • Motorola Moto G31: The G31 prioritizes battery life and affordability. It's a reliable, no-frills device for everyday tasks. The camera is decent for its class, and the inclusion of Dolby Atmos enhances the audio experience. However, its performance is significantly weaker than the Edge 20 Pro, and the display lacks the smoothness of a higher refresh rate.

3. User Profiles and Recommendations

  • Motorola Edge 20 Pro:

    • Ideal for: Gamers, content creators, power users who multitask heavily, and anyone who values a smooth and responsive experience.
    • Use Cases: Mobile gaming (high frame rates), video editing, photography/videography, running multiple apps simultaneously.
  • Motorola Moto G31:

    • Ideal for: Budget-conscious users, students, and anyone who needs a reliable phone for basic tasks.
    • Use Cases: Calling, texting, browsing social media, streaming videos, and taking occasional photos.

4. Buying Decision Framework

Here are three key questions to guide your decision:

  1. How much does performance matter to you? If you frequently play demanding games or run resource-intensive apps, the Edge 20 Pro is the clear winner. If you primarily use your phone for basic tasks, the G31 will suffice.
  2. Is battery life a top priority? If you need a phone that can last all day on a single charge, the G31 is the better choice. The Edge 20 Pro's powerful processor and high refresh rate display can drain the battery faster.
  3. What is your budget? The G31 is significantly more affordable than the Edge 20 Pro. If you're on a tight budget, the G31 is a solid option.

Scenario-Based Recommendations:

  • Scenario 1: "I want the best possible gaming experience." Choose the Edge 20 Pro. The Snapdragon 870 and 144Hz display will deliver a smooth, immersive gaming experience.
  • Scenario 2: "I need a phone that can last all day without needing to be charged." Choose the Moto G31. Its larger battery and less power-hungry processor will provide excellent battery life.
  • Scenario 3: "I'm on a tight budget, but I still want a decent phone." Choose the Moto G31. It offers a good balance of features and performance for its price.

My Choice

If I were choosing between these two, I would pick the Motorola Edge 20 Pro. While the Moto G31 has a larger battery, the sheer performance difference between the Snapdragon 870 and the Helio G85 is too significant to ignore. As someone who uses their phone for everything from productivity to gaming to photography, the responsiveness and capability of the Edge 20 Pro would be invaluable. The faster charging also helps mitigate the battery difference, and the better screen protection is a great bonus.

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.