Motorola Moto G31 vs Motorola Edge 40 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 40
Motorola Edge 40
Motorola

General

Launch Date December 6, 2021 May 4, 2023
Release Year 2021 2023

Physical

Volume 102.89 cm³ 86.68 cm³
Screen Size to Weight Ratio 3.54 "/g 3.92 "/g
Weight 181 g 167 g
Height 161.9 mm 158.4 mm
Width 73.9 mm 72 mm
Thickness 8.6 mm 7.6 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Eclipse Black
  • Nebula Green
  • Viva Magenta
  • Lunar Blue

Display

Screen Size 6.4 " 6.55 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 90.8 %
Pixel Density 411 PPI 402 PPI
Refresh Rate N/A 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 102.56 mAh/in²
Battery Density 48.59 mAh/cm³ 50.76 mAh/cm³
Battery Capacity 5000 mAh 4400 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 8020 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G77 MC9

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 13
Maximum OS Version 15

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Moto G31 and the Motorola Edge 40. We'll look past the spec sheets and explore what these numbers actually mean for your daily life.

1. Specifications Breakdown

Here’s a detailed comparison table focusing on the real-world implications of each specification:

FeatureMotorola Moto G31Motorola Edge 40Real-World Implications
Design
Dimensions161.9 × 73.9 × 8.6 mm158.4 × 72 × 7.6 mmEdge 40 is noticeably more compact and slimmer, better for one-handed use and pocketability.
Weight181g167gEdge 40 is lighter, which will be more comfortable for extended use.
Display
Size6.4"6.55"Edge 40 offers a slightly larger display for a more immersive experience.
Resolution1080x24001080x2400Both are Full HD+, ensuring sharp text and images.
PPI411402Both offer very similar pixel density, no significant difference in sharpness.
TechnologyAMOLEDP-OLEDSimilar quality, both offer vibrant colors and deep blacks.
Refresh Rate60Hz144HzEdge 40 provides much smoother scrolling and animations. Great for gaming and overall fluidity.
Brightness0 nits1200 nitsEdge 40 is significantly better for outdoor visibility, especially under direct sunlight.
Performance
ChipsetMediatek Helio G85 (12 nm)Mediatek Dimensity 8020 (6 nm)Edge 40's chipset is significantly faster and more efficient, handles intensive tasks and games smoothly.
AnTuTu Score225,154762,526Edge 40 provides vastly superior overall performance, 239% better than the G31 in benchmarks.
GPUMali-G52 MC2Mali-G77 MC9Edge 40 has a much more powerful GPU, resulting in better graphics for games and apps.
Battery Life
Capacity5000mAh4400mAhG31 has a larger battery, which could lead to longer battery life.
Charging10W fast charging68W fast chargingEdge 40 charges dramatically faster, getting you back up and running quickly.
FeaturesNon-removableNon-removable, 15W WirelessEdge 40 includes convenient wireless charging.
Camera
Standard Camera50MP, f/1.8, 1/2.76", 0.64µm50MP, f/1.4, 1/1.55", 1.00µmEdge 40's primary sensor is larger with a wider aperture resulting in better low-light photos.
Selfie Camera13MP, f/2.2, 1.12µm32MP, f/2.4, 0.70µmEdge 40 captures more detailed selfies.
Wide Angle8MP, f/2.0, 1.12µmN/AG31 has a dedicated wide-angle lens, useful for group photos.
Macro Lens2MP, f/2.4, 1.75µmN/AG31 includes a dedicated macro lens for close-up shots.
Wide Angle + MacroN/A13MP, f/2.2, 1.12µmEdge 40 offers a combined wide-angle + macro, potentially better quality than the dedicated lenses on G31
Video1080p@30fps, no stabilization4K@30fps, 1080p@120fps with EISEdge 40 offers much higher video resolution and stabilization.
Software
OSAndroid 11Android 13 (Upgradable to 15)Edge 40 offers a more up-to-date OS and longer software support.
Connectivity
WiFi802.11ac802.11ax (WiFi 6)Edge 40 has a faster, more efficient WiFi standard.
Bluetooth5.05.2Edge 40 has newer Bluetooth with better audio codec support.
GPSStandard GPSL1+L5 Dual-Band GPSEdge 40 is much more precise in location tracking.
SIMDual Nano SIMDual Nano SIM + eSIMEdge 40 offers eSIM support.
Storage
Internal64 GB/128 GB256 GBEdge 40 has more internal storage which is beneficial for photos, videos and files.
RAM4 GB8 GBEdge 40 has more RAM for better multitasking performance.
ExpandableNoNoBoth lack microSD card support.
Audio
QualityDolby Atmos, 2 MicsDolby Atmos, Stereo Speakers, 3 micsEdge 40 has a more immersive audio experience with stereo speakers and an extra microphone.
Security
FeaturesSide-mounted FingerprintBasic FingerprintBoth offer fingerprint unlock; G31 fingerprint sensor is side-mounted.
Sensors
FeaturesFingerprint, Proximity, Accelerometer, Compass, Gyroscope, HallFingerprint, Proximity, Accelerometer, Compass, GyroscopeEdge 40 offers a standard sensor suite; Moto G31 adds a hall sensor suitable for advanced features and gaming.

2. Key Insights

  • Motorola Moto G31:

    • Strengths: Larger battery and a more comprehensive camera system with dedicated wide-angle and macro lenses (though not necessarily higher quality). It also has the more advanced side-mounted fingerprint sensor.
    • Competitive Advantage: This phone is geared towards users looking for a budget-friendly option with strong battery endurance and versatile camera capabilities at a lower price point.
    • Limitations: Its older chipset and slower display mean it will struggle with demanding games or multitasking. The slower charging speed and older Android version might become a limitation over time.
  • Motorola Edge 40:

    • Strengths: Much more powerful processor, smoother 144Hz display, much brighter screen, significantly faster charging, and superior main camera performance in low light. It also offers wireless charging, a more up-to-date OS, better audio, and overall a more premium experience.
    • Competitive Advantage: The Edge 40 excels in performance, display quality, camera capabilities, and future-proofing, offering a premium experience for those willing to pay a bit more.
    • Limitations: The smaller battery and the absence of dedicated telephoto or macro cameras might be a trade-off for some users.

3. User Profiles and Recommendations

  • Motorola Moto G31:

    • Best Suited For: Budget-conscious users who need a reliable phone for everyday tasks, browsing, social media, and moderate photography. Students, first-time smartphone users, or those who prioritize battery life over cutting-edge performance.
    • Use Cases: Good for long commutes, extended social media use, and casual photography.
    • Price-to-Value Ratio: Offers decent value for basic smartphone functionalities at a lower price point.
  • Motorola Edge 40:

    • Best Suited For: Users who demand high performance, smooth visuals, excellent camera quality, and faster charging. Gaming enthusiasts, frequent travelers, content creators, and those who want a more premium experience.
    • Use Cases: Ideal for gaming, watching high-resolution content, recording videos, editing photos, and using demanding apps.
    • Price-to-Value Ratio: Justified for its premium features, performance, and advanced technology.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is performance and speed?

    • If you need the fastest experience for gaming and multitasking, the Edge 40 is the clear choice. If you are a light user and mainly need it for social media and browsing, Moto G31 will do the job.
  2. What are your camera priorities?

    • If you mainly need to capture quick, every day photos in good lighting conditions, the G31 can do that. However, for better low light capabilities and video recording and general photo quality, Edge 40 provides better quality output.
    • If you want versatility with a dedicated wide-angle and macro lens, the G31 could be suitable. If you want higher-quality photos and videos, particularly in low light, the Edge 40 is superior.
  3. What's your budget and how long do you plan to use the phone?

    • If you have a stricter budget and need basic functionality for everyday use, the Moto G31 makes sense. If you are willing to pay a higher price point to get better performance and features for longer use, the Edge 40 justifies its price.

Scenario-Based Recommendations:

  • For the Budget-Conscious User: Choose the Moto G31 if you need an affordable smartphone for basic tasks and prioritize a larger battery and having wide-angle and macro lens, while accepting some performance trade-offs.

  • For the Performance Enthusiast: Choose the Edge 40 if you want top-tier speed, a vibrant high refresh rate display, superior camera performance, and faster charging, even with a slightly smaller battery.

  • For the Casual User: The Moto G31 will be sufficient for everyday use if you prioritize budget over the fastest performance.

  • For the Power User: The Edge 40 will be the obvious choice if you want the absolute best performance and image quality.

Final Thoughts

Both the Motorola Moto G31 and the Motorola Edge 40 are solid devices, but they cater to very different users. The G31 is an affordable workhorse focusing on battery life and providing a versatile camera at a lower price point, whereas the Edge 40 is a more premium offering focused on performance, display quality, and superior camera output.

My Choice:

Personally, I would choose the Motorola Edge 40. While the Moto G31 has a larger battery, the Edge 40 offers a better balance in every other crucial aspect. The superior display, faster charging, much more powerful processor, better camera quality and a newer Android version is a big draw for me. As someone who values a smooth, lag-free experience, high-quality photos and videos, I am willing to pay a bit more to avoid the limitations of the G31. The Edge 40 offers a smoother, faster and more capable overall experience.

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.