Samsung Galaxy M32 vs Motorola Moto G31 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 28, 2021 December 6, 2021
Release Year 2021 2021

Physical

Volume 99.02 cm³ 102.89 cm³
Screen Size to Weight Ratio 3.56 "/g 3.54 "/g
Weight 180 g 181 g
Height 159.3 mm 161.9 mm
Width 74 mm 73.9 mm
Thickness 8.4 mm 8.6 mm
Foldable Design No No
Available Colors
  • Black
  • Light Blue
  • Mineral Grey
  • Baby Blue

Display

Screen Size 6.4 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.9 % 82.7 %
Pixel Density 411 PPI 411 PPI
Refresh Rate 90 Hz N/A
Typical Brightness N/A N/A
HBM Brightness 800 nits N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 122.07 mAh/in²
Battery Density 50.49 mAh/cm³ 48.59 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G52 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, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13

Comparison Summary

Alright, let's break down the Samsung Galaxy M32 and Motorola Moto G31. We'll go beyond the spec sheet and see how these phones stack up in the real world.

1. Specifications Breakdown

Here's a detailed look at the key specifications, focusing on what they actually mean for you:

FeatureSamsung Galaxy M32Motorola Moto G31Real-World Implications
Design
Dimensions159.3 × 74 × 8.4 mm161.9 × 73.9 × 8.6 mmM32 is slightly shorter and thinner. Marginal difference, may not be noticeable.
Weight180g181gVirtually the same weight.
Display
Size6.4"6.4"Identical screen size.
Resolution1080x24001080x2400Sharp and clear visuals on both.
PPI411411Same pixel density; equally sharp.
TechnologyAMOLEDAMOLEDVibrant colors, deep blacks.
Refresh Rate90Hz60HzM32: Smoother scrolling & animations. More responsive feel.
Brightness0 nits0 nitsData missing. Usually determines screen visibility in sunlight.
Performance
ChipsetHelio G80 (12nm)Helio G85 (12nm)G85 is slightly faster. Expect marginally better performance in games and demanding apps on the G31.
AnTuTu Score204,000225,154G31 benchmark is 10% higher indicating slightly better performance.
GPUMali-G52 MC2Mali-G52 MC2Similar graphics performance.
Camera
Main Camera64MP f/1.850MP f/1.8M32: Higher resolution for more detail in good lighting. G31: Larger sensor size for better low-light performance.
Selfie Camera20MP f/2.213MP f/2.2M32: Sharper selfies, potentially better detail.
Wide Angle Lens8MP f/2.28MP f/2.0G31: Wider aperture may provide slightly better low light.
Portrait Mode2MP depth sensorNoneM32: Dedicated depth sensor might produce better blurred backgrounds in portrait mode.
Macro Lens2MP f/2.42MP f/2.4Similar macro performance for close-up shots.
Video1080p@30fps1080p@30fpsBoth record similar quality video.
Camera FeaturesQuad Camera, othersTriple Camera, PDAF, LAF, RAWG31: More advanced auto focus and RAW photo support for greater editing flexibility
Battery Life
Capacity5000mAh5000mAhShould provide similar all-day battery life.
Charging25W fast charging10W fast chargingM32: Significantly faster charging speeds.
Inbox Charger15WN/AM32: Comes with a faster charger in the box.
Software
OSAndroid 11, up to 13Android 11M32: Guaranteed updates to Android 13.
Storage
Internal64/128GB64/128GBSame storage options.
RAM4/6/8GB4GBM32: 6GB or 8GB RAM option enables smoother multitasking.
ExpandableNoNoNeither phone supports microSD cards.
Audio
Audio QualityBasicDolby Atmos, 2 micsG31: Enhanced audio experience.
Other
Wi-FiDual-bandDual-bandSimilar Wi-Fi performance.
Bluetooth5.05.0 LESimilar Bluetooth connectivity.
NFCNot SpecifiedNot SpecifiedData missing. Important for mobile payments.

2. Key Insights

  • Samsung Galaxy M32:

    • Strengths: Higher refresh rate display (90Hz), faster charging (25W vs. 10W), higher resolution main and selfie cameras, confirmed Android updates.
    • Competitive Advantages: Smoother display and guaranteed software updates.
    • Trade-offs: Might not be as performant as the G31 during very intensive tasks.
  • Motorola Moto G31:

    • Strengths: Slightly faster chipset, Dolby Atmos audio, PDAF and Laser Autofocus for better camera performance in challenging conditions.
    • Competitive Advantages: Better audio quality, potentially slightly better low-light photography.
    • Trade-offs: Slower charging, lower refresh rate display.

3. User Profiles and Recommendations

  • Samsung Galaxy M32:

    • Best Suited For: Users who prioritize a smooth display experience, fast charging, and guaranteed software updates. Good for casual gamers and those who consume a lot of social media.
    • Use Cases: Watching videos, browsing social media, light gaming, capturing selfies.
  • Motorola Moto G31:

    • Best Suited For: Users who value audio quality and slightly better low-light camera performance. Also appealing to those who prefer a cleaner Android experience.
    • Use Cases: Listening to music, watching movies, taking photos in various lighting conditions.

4. Buying Decision Framework

Here are three key questions to guide your choice:

  1. How important is display smoothness to you? If you value a fluid visual experience, the M32's 90Hz display is a significant advantage.
  2. Do you prioritize fast charging? If you need to top up your phone quickly, the M32's 25W charging is much faster.
  3. Is audio quality a deciding factor? If you listen to music often or want a more immersive movie-watching experience, the G31's Dolby Atmos support is a plus.

Scenario-Based Recommendations:

  • Social Media Enthusiast: Galaxy M32 (smoother scrolling, better selfie camera).
  • Movie Buff: Moto G31 (Dolby Atmos, potentially better low-light video).
  • On-the-Go Professional: Galaxy M32 (faster charging).

My Choice

If I were choosing between these two phones, I'd lean towards the Samsung Galaxy M32. While the Moto G31 has its merits, the faster charging and the smoother 90Hz display are more compelling to me. The promise of Android updates to version 13 also gives it an edge in terms of longevity. As someone who values responsiveness and spends a fair amount of time browsing and watching videos, the display refresh rate is a noticeable improvement. Although the Moto G31 scores slightly higher in benchmarks, the performance difference is likely negligible in day-to-day use.

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.