Motorola Moto G31 vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date December 6, 2021 March 31, 2022
Release Year 2021 2022

Physical

Volume 102.89 cm³ 105.28 cm³
Screen Size to Weight Ratio 3.54 "/g 3.3 "/g
Weight 181 g 197 g
Height 161.9 mm 164.7 mm
Width 73.9 mm 76.1 mm
Thickness 8.6 mm 8.4 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Light Silver
  • Dark Green

Display

Screen Size 6.4 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 81.4 %
Pixel Density 411 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
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 47.49 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek MT6769Z Helio G85 (12 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57

Connectivity

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

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Motorola Moto G31 and the Realme C31. As a tech journalist with a keen eye for detail and a focus on real-world implications, I’ll be guiding you through this matchup. I'll be explaining not just the specs, but what they mean for your day-to-day experience.

1. Specifications Breakdown

Here's a detailed comparison table, breaking down the key specs and explaining their practical implications:

FeatureMotorola Moto G31Realme C31Real-World Implications
Design
Dimensions161.9 × 73.9 × 8.6 mm164.7 × 76.1 × 8.4 mmThe Realme C31 is a bit taller and wider, potentially less comfortable for one-handed use. Both have a similar thickness, so neither feels exceptionally slim.
Weight181g197gThe Moto G31 is significantly lighter, making it more comfortable to hold for long periods.
Display
Size6.4"6.5"Negligible difference; both offer a large screen for media consumption.
Resolution1080x2400720x1600Moto G31's higher resolution results in much sharper visuals, noticeably clearer text, and more detailed images.
Pixel Density (PPI)411270The Moto G31’s higher PPI ensures crisper images and sharper text, making it better for reading and viewing detailed content.
TechnologyAMOLEDIPS LCDMoto G31’s AMOLED offers superior contrast, deeper blacks, and more vibrant colors. It's a much more engaging viewing experience, especially for dark themes.
Refresh Rate60Hz60HzStandard smoothness for everyday usage on both phones; neither stand out here.
Brightness0 nits0 nitsPeak brightness is an unknown for both; likely a limitation for viewing in direct sunlight.
Performance
ChipsetMediatek Helio G85Unisoc Tiger T612Different chipsets; overall performance is nearly identical in practice.
Antutu Score225,154224,223Both phones offer comparable performance for everyday tasks; these phones won't be gaming powerhouses.
GPUMali-G52 MC2Mali-G57 MP1Slight GPU differences; comparable performance for most users, though slight variations will appear in graphics-intensive tasks.
Camera
Main Camera50MP (f/1.8)13MP (f/2.2)Moto G31's main camera has a significantly higher resolution and wider aperture, capturing more detail and performing better in low light.
Selfie Camera13MP (f/2.2)5MP (f/2.2)The Moto G31 selfie camera has a higher resolution, leading to more detailed self-portraits.
Wide Angle Lens8MP (f/2.0)NoneMoto G31 includes a dedicated wide-angle lens, offering more flexibility in photography.
Macro Lens2MP (f/2.4)2MP (f/2.4)Both have a basic macro lens, useful for close-up shots.
Black & White LensNone2MP (f/2.8)The Realme C31 includes a dedicated black & white lens, for specific artistic effects.
Video Recording1080p@30fps, Slow-mo: 120fps1080p@30fps, Slow-mo: 30fpsBoth record standard 1080p video, but the Moto G31 allows for more flexible slow-motion capture.
Camera FeaturesOptical zoom, Laser AF, RAWContrast AFThe Moto G31 offers a wider array of camera features; with its optical zoom, laser autofocus and RAW format capabilities, it's a better photography tool.
Battery Life
Capacity5000mAh5000mAhBoth have similar battery capacity, suggesting comparable battery life (all things being equal).
Charging10W10WBoth use basic 10W charging; don't expect fast recharges.
Software
OSAndroid 11Android 11Both use older versions of android, which means that users will not benefit from the added security and features of the newer software.
Connectivity
WiFi802.11ac (Dual-band)802.11nThe Moto G31 supports newer WiFi standards, offering better speeds and stability on 5GHz networks.
Bluetooth5.0 LE5.0 LE, EDRBoth have Bluetooth 5.0; Realme C31 supports EDR (Enhanced Data Rate)
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoBoth offer similar location tracking capabilities, with a minor benefit to the Moto G31 due to SUPL.
SIMDual SIMDual SIMBoth support dual SIM functionality.
Storage
Internal Storage64/128GB32/64GBMoto G31 offers more storage options; ideal for those with lots of photos, videos, and apps.
RAM4GB3/4GBBoth offer similar memory options, with a potential benefit to the Moto G31 as its base version includes 4 GB of RAM.
Expandable StorageNoNoNeither offer expandable storage; users need to manage their storage usage.
Audio
Audio QualityDolby Atmos, 2 microphonesBasic AudioThe Moto G31 offers a superior audio experience with Dolby Atmos support and dual microphones for improved recording quality.
Security
FeaturesSide-mounted fingerprintSide-mounted fingerprintBoth use side-mounted fingerprint sensors; convenient for unlocking.
Build Quality
ProtectionUnknownUnknownBoth phones have unknown screen protection; consider a screen protector for added peace of mind.
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, ProximityAccelerometer, Compass, Gyroscope, Proximity, GeomagneticThe Moto G31 has more sensors, meaning added flexibility.

2. Key Insights

  • Motorola Moto G31:

    • Strengths: The Moto G31 wins with its superior AMOLED display, higher resolution, better camera (especially the main and selfie cameras) , a wide-angle lens, and superior audio (Dolby Atmos). The inclusion of optical zoom, laser autofocus and RAW image capture add flexibility for photography enthusiasts.
    • Competitive Advantages: A noticeably better viewing experience, more versatile photography capabilities, and superior storage options, and an overall more premium user experience.
    • Trade-offs: No expandable storage.
  • Realme C31:

    • Strengths: The Realme C31 is slightly more compact and lighter than the Moto G31. It also offers a dedicated black and white lens which provides users with a range of photographic options.
    • Competitive Advantages: Offers EDR on Bluetooth and Geomagnetic sensor.
    • Trade-offs: Lower resolution display, inferior camera setup (especially in low light), basic audio features and no wide-angle lens.

3. User Profiles and Recommendations

  • Motorola Moto G31:

    • Best Suited For: Users who prioritize a high-quality display for media consumption, photography enthusiasts who want more versatility in their camera setup, users who need more storage space without compromising performance, and anyone who appreciates a better audio experience.
    • Use Cases: Watching videos, browsing social media, capturing photos and videos, listening to music, and general daily tasks where display clarity and visual fidelity are key.
  • Realme C31:

    • Best Suited For: Users on a very tight budget, or who have less demanding needs for display quality and camera performance.
    • Use Cases: Basic communication, casual browsing, light social media, and simple photography needs.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is display quality to you? If a high-resolution, vibrant display is crucial, the Moto G31 is the clear winner. If you are okay with standard visuals, the Realme C31 is suitable.
  2. Do you take photos often? If photography is a key use-case, the Moto G31’s versatile camera setup (with a higher resolution sensor and added optical zoom, laser autofocus, and RAW capture) is a much better choice than the Realme C31.
  3. Do you need plenty of storage or a better audio experience? The Moto G31 offers more internal storage options and a superior audio experience; the Realme C31 may fall short for users needing a lot of storage or better audio quality.

Scenario-Based Recommendations:

  • Scenario 1: Media Lover: If you spend a lot of time watching videos and browsing, go for the Moto G31, thanks to its sharp AMOLED display and better audio quality.
  • Scenario 2: Casual User on a Budget: If you mostly use your phone for basic communication, the Realme C31 is more than capable and will save you some money.
  • Scenario 3: Photography Enthusiast: If taking photos is important to you, the Moto G31's superior main, selfie, and wide-angle cameras, along with its added features like optical zoom, laser autofocus, and RAW capture make it the better pick.
  • Scenario 4: Power User: The Moto G31 has more storage options with 64GB or 128 GB of space, while the Realme C31 offers only 32GB or 64GB which can fill up quickly. The Moto G31 also supports Dolby Atmos, which could be important for some users.

My Choice and Why

If it were my money, I would absolutely choose the Motorola Moto G31. The difference in display quality alone is a game changer for me. I spend a lot of time reading articles, browsing the web, and watching videos on my phone, so the sharper text and vibrant colors on the AMOLED screen make a real difference to my daily usage.

Plus, as someone who enjoys photography, the Moto G31's more capable camera setup (especially the wide-angle lens, higher resolution, and added features) is very appealing. While I appreciate the Realme C31's black and white lens, I don’t find it as useful as the features the Moto G31 offers. I also value the additional storage the Moto G31 offers, as it allows me to take more photos and videos.

While both have the same battery capacity and charging speeds, the Moto G31 overall provides a much better all-round experience. The superior display, camera, and audio of the Moto G31, would make it well worth the investment. The Realme C31 is still a very usable device, but it doesn't match the experience the Moto G31 offers. For anyone who cares about display, camera, storage and audio quality, the Moto G31 is the clear winner.

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.