Motorola Moto G31 vs Samsung Galaxy A25 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 102.89 cm³ 102.23 cm³
Screen Size to Weight Ratio 3.54 "/g 3.3 "/g
Weight 181 g 197 g
Height 161.9 mm 161 mm
Width 73.9 mm 76.5 mm
Thickness 8.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Brave Black
  • Optimistic Blue
  • Personality Yellow
  • Fantasy Blue

Display

Screen Size 6.4 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 82.7 % 84.2 %
Pixel Density 411 PPI 396 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 118.34 mAh/in²
Battery Density 48.59 mAh/cm³ 48.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Exynos 1280 (5 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G68

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 18

Comparison Summary

Alright, let's break down the Motorola Moto G31 and Samsung Galaxy A25. It's always fascinating to see how different manufacturers approach similar price points, and these two devices offer a great case study. I'll be your guide through the specs and translate them into real-world scenarios for you.

1. Specifications Breakdown

Here's a detailed comparison table outlining the key differences between the Moto G31 and Galaxy A25, along with real-world implications for everyday users:

FeatureMotorola Moto G31Samsung Galaxy A25Real-World Implications
Design
Dimensions161.9 × 73.9 × 8.6 mm161 × 76.5 × 8.3 mmA25 is slightly wider and thinner, Moto G31 is more narrow and a bit thicker. The size difference is noticeable but not dramatic.
Weight181g197gThe Moto G31 is significantly lighter, making it more comfortable for one-handed use and extended periods.
Display
Size6.4"6.5"Both have similar screen size, the difference is barely noticeable.
Resolution1080x24001080x2340Both have Full HD quality, the minor resolution difference won't affect the sharpness or clarity in everyday use.
Pixel Density411 PPI396 PPINegligible difference, both provide crisp, detailed visuals.
TechnologyAMOLEDAMOLEDBoth use vibrant AMOLED technology, ensuring deep blacks and rich colors.
Refresh Rate60Hz120HzGalaxy A25 offers a much smoother experience with faster animations and scrolling.
Brightness0 nits1000 nitsGalaxy A25's display is significantly brighter, making it far more usable outdoors in bright sunlight. The Moto G31 is unusable in direct sunlight.
Performance
ChipsetMediatek MT6769Z Helio G85 (12 nm)Exynos 1280 (5 nm)Galaxy A25 has a more advanced and efficient processor (5nm vs 12nm), leading to better performance and power efficiency.
AnTuTu Score225,154480,688Galaxy A25 has more than double the performance, it'll handle demanding apps and multitasking smoother than the Moto G31.
GPUMali-G52 MC2Mali-G68The A25's better GPU will provide better gaming performance with higher frame rates and smoother graphics.
Camera
Standard Lens50MP, f/1.8, 1/2.76" sensor, 0.64µm50MP, f/1.8Both offer 50MP main shooters, quality will depend on software processing and sensor quality.
Selfie Lens13MP, f/2.2, 1.12µm13MP, f/2.2Both phones have similar front-facing cameras for selfies.
Wide-Angle Lens8MP, f/2.0, 1.12µm8MP, f/2.2Moto G31's wide-angle lens has a slightly wider aperture (f/2), potentially capturing better low-light images.
Depth LensN/A2MP, f/2.4Galaxy A25 has a dedicated depth sensor to enhance portrait mode effects.
Macro Lens2MP, f/2.4, 1.75µmN/AMoto G31 allows you to take very close up shots of small objects.
Video1080p@30fps4K@30fps with EIS, 1080p@30fps with EISGalaxy A25 can shoot higher resolution 4K video along with electronic image stabilization, while Moto G31 is limited to 1080p.
DXOMark ScoreN/AMobile: 92, Photo: 98, Video: 94Galaxy A25's camera has been tested by DXOMark, indicating good image and video quality.
Camera FeaturesOptical zoom, Laser AF, RAW4K Video, OISMoto G31 offers more advanced shooting options, while A25 has better image stabilization and video capabilities.
Battery Life
Capacity5000mAh5000mAhBoth have the same battery size, suggesting similar battery life.
Charging10W Fast Charging25W Fast ChargingGalaxy A25 charges faster than the Moto G31, minimizing downtime.
Software
OSAndroid 11Android 14Galaxy A25 has a more up-to-date operating system, which means better security, features, and app compatibility.
Connectivity
Wi-Fi802.11a/b/g/n/ac, dual-band802.11a/b/g/n/ac, dual-bandBoth have similar Wi-Fi standards.
Bluetooth5.0 LE5.3Galaxy A25 has a more updated Bluetooth version, more efficient and feature-rich.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGalaxy A25 supports more navigation systems, improving location accuracy in more regions.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth support Dual SIM capability.
Storage
Internal64GB/128GB128GB/256GBGalaxy A25 offers more storage at base and max configuration.
RAM4GB6GB/8GBGalaxy A25 has more RAM for better multitasking, especially if gaming.
ExpandableNoNoNeither support microSD card expansion.
Audio
QualityDolby Atmos, 2 microphonesDolby Atmos, Stereo SpeakersBoth support Dolby Atmos, but A25’s stereo speakers offer a more immersive audio experience, while Moto G31 has 2 microphones for enhanced sound clarity during calls.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth have similar fingerprint sensors, they are fast and secure.
Build Quality
ProtectionUnknownCorning Gorilla Glass 5Galaxy A25's screen is more protected against scratches and impacts.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Accelerometer, Gyroscope, Ultrasonic proximity virtualThe sensor suite is comprehensive in both but the Moto G31 has a classic proximity sensor, while Galaxy A25 features virtual one and Geomagnetic sensor.

2. Key Insights

  • Motorola Moto G31 Strengths:

    • Lighter Build: The Moto G31 is noticeably lighter, which is great for people who use their phones one-handed for extended periods.
    • Wider Aperture on Wide-Angle: The f/2.0 wide-angle lens might perform slightly better in low-light situations.
    • Macro Lens: It has a dedicated macro lens for very close-up photography.
    • Additional Features: It has some advanced camera features such as Optical zoom, Laser AF, and RAW capture support.
  • Samsung Galaxy A25 Strengths:

    • Superior Performance: The Exynos 1280 chip offers a massive performance jump, making it ideal for gaming and demanding apps.
    • Smoother Display: The 120Hz refresh rate will give you much smoother animations and scrolling.
    • Brighter Screen: The 1000 nits brightness makes it far more usable under direct sunlight.
    • Better Video: Records in 4K with Electronic Image Stabilization (EIS), making it better for video creators.
    • More RAM and Storage: Base model A25 has more RAM and storage than the G31's max configuration, it also has a 256GB option.
    • Faster Charging: The 25W charging reduces the time you need to spend plugged into the wall.
    • Stereo Speakers: Stereo speakers offer more immersive audio, particularly when watching videos or playing games.
    • More Updated OS: Ships with Android 14, and is expected to receive several more OS updates.
    • More GPS satellites: Supports a wider range of satellite systems to improve location accuracy.
  • Trade-offs:

    • Moto G31: Sacrifices overall performance, display quality, video recording quality, and charging speed for a lighter build and slightly better camera features.
    • Galaxy A25: Heavier and bulkier than the Moto G31 but packs a far more modern chipset and features.

3. User Profiles and Recommendations

  • Motorola Moto G31:

    • Ideal User: Someone who values a lightweight design and takes a lot of macro shots.
    • Use Cases: A phone for everyday use, with the occasional need for close-up photography, where performance isn't critical. Good for people who want a lighter device with a comfortable in hand feel.
    • Price-to-Value: This device offers a lower price point with some advanced camera features, which will be a selling point for this target group.
  • Samsung Galaxy A25:

    • Ideal User: Someone who prioritizes performance, display quality, and an up-to-date experience.
    • Use Cases: Great for gaming, media consumption, and content creation, making it an ideal daily driver. Also ideal for people who take pictures in challenging lighting conditions.
    • Price-to-Value: The higher price tag is well-justified by the significantly better performance and features.

4. Buying Decision Framework

Here are three questions to ask yourself when deciding:

  1. How important is performance to you? If you game or multitask heavily, the Galaxy A25’s chip is essential. If your use is more basic, the G31 may suffice.
  2. Do you prefer a lighter phone or a better display? The Moto G31 is lighter, but the Galaxy A25 has a smoother and brighter display with a 120hz refresh rate.
  3. Do you need advanced camera features, or video capabilities? The Moto G31 offers Laser AF, and RAW image capture, while the A25 records 4K video with EIS for better image stabilization.

Scenario-Based Recommendations:

  • For the Casual User: If you need a reliable phone for basic tasks, with an emphasis on lightweight design and close-up photography, the Moto G31 might be a decent option.
  • For the Media Enthusiast: If you love watching videos and playing games, then the Galaxy A25 is the better choice due to its smooth 120Hz display, faster processor, and enhanced stereo speakers.
  • For the Mobile Photographer: If you focus more on the quality of photos, the A25's better software processing will produce excellent images, while the G31 has some advanced camera features and the Macro lens.

Final Choice

If I were choosing between the Motorola Moto G31 and the Samsung Galaxy A25, I would absolutely choose the Samsung Galaxy A25.

Here's why:

  1. Performance Matters: The difference in performance between the Helio G85 and the Exynos 1280 is vast. The Galaxy A25's faster processor and GPU would make the overall user experience much more fluid and responsive, particularly for demanding apps and gaming.
  2. The Display is King: The 120Hz refresh rate and the brighter panel are major factors that would dramatically improve my daily interaction with the phone. The Moto G31's display feels outdated by comparison and the lack of any brightness makes it unusable in direct sunlight.
  3. Future-Proofing: The Galaxy A25 is much newer and ships with Android 14, which makes it a much more future-proof choice. It will receive several OS updates and security patches as well.
  4. Camera & Video Quality: While the Moto G31 has some interesting features for photography, the Galaxy A25's ability to record 4K video with EIS and the better processing power would make it a much better option for overall image quality and capture.
  5. Better Features: The Samsung A25 offers a more modern Bluetooth standard, more satellite support for location tracking, faster charging, and stereo speakers for media consumption.

While the Moto G31 is lightweight and has some nice camera features, the Galaxy A25 offers a superior overall experience that would be much more satisfying for the long run. I am more than willing to trade some portability for a much better display, faster charging, modern OS, and drastically improved performance.

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.