Motorola Moto G31 vs Xiaomi Redmi Note 13 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 January 15, 2024
Release Year 2021 2024

Physical

Volume 102.89 cm³ 98.16 cm³
Screen Size to Weight Ratio 3.54 "/g 3.54 "/g
Weight 181 g 188.5 g
Height 161.9 mm 162.3 mm
Width 73.9 mm 75.6 mm
Thickness 8.6 mm 8 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Midnight Black
  • Ice Blue
  • Mint Green
  • Ocean Sunset

Display

Screen Size 6.4 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 87.5 %
Pixel Density 411 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1800 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 112.39 mAh/in²
Battery Density 48.59 mAh/cm³ 50.94 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Mali-G52 MC2 Adreno 610

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 16

Comparison Summary

Okay, let's dive into a detailed comparison of the Motorola Moto G31 and the Xiaomi Redmi Note 13 4G. I'll break down the specs, highlight the key differences, and offer some practical advice for anyone considering these devices.

1. Specifications Breakdown

Here's a breakdown of the specifications, with a focus on what they mean in real-world scenarios:

FeatureMotorola Moto G31Xiaomi Redmi Note 13 4GReal-World Implications
Design
Dimensions161.9 x 73.9 x 8.6 mm, 181g162.3 x 75.6 x 8 mm, 188.5gSimilar size and weight. The Redmi Note 13 is slightly wider and heavier, which might make the Moto G31 feel a bit more comfortable for one-handed use over extended periods.
FoldableStandardStandardBoth are standard form factor phones, no fancy foldable tech here.
Display
Size6.4"6.67"The Redmi Note 13 offers a bit more screen real estate for viewing content and games; great for media consumption.
Resolution1080x24001080x2400Both phones offer a sharp FHD+ display, fine for everyday use.
PPI411395Both are very similar in terms of pixel density, so sharpness will be virtually indistinguishable.
TechnologyAMOLEDAMOLEDBoth utilize vibrant AMOLED panels offering good contrast and deep blacks, good for watching videos and overall visual experience.
Refresh Rate60Hz120HzThe Redmi Note 13 has a significantly smoother display with 120Hz, making scrolling, animations and even gameplay feel more fluid. A big win for daily use.
Brightness0 nits1800 nitsThe Redmi Note 13 can get incredibly bright, so you'll have no trouble seeing the screen, even under direct sunlight. The Moto G31's display is much harder to see outside on a sunny day due to its significantly lower brightness, this can be crucial for outdoor usability
Performance
ChipsetMediatek Helio G85 (12nm)Snapdragon 685 (6nm)The Snapdragon 685 in the Redmi Note 13 offers a noticeable performance advantage with a newer fabrication process and superior architecture, resulting in smoother performance for daily tasks and slightly better gaming capabilities.
AnTuTu Score225,154338,000The Redmi Note 13 scores significantly higher in benchmarks, which translates to faster app loading, smoother multitasking and better gaming performance overall.
GPUMali-G52 MC2Adreno 610The Adreno 610 GPU in the Redmi Note 13 is generally superior for gaming and graphics-intensive tasks, expect a smoother and more enjoyable experience in most games and graphic-intensive apps.
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm108MP, f/1.7, 1/1.67", 0.64µmThe Redmi Note 13 has a higher resolution sensor with a larger size and a wider aperture, indicating better low-light performance and detail. The difference in picture quality will be noticeable, especially in well-lit situations.
Selfie Camera13MP, f/2.2, 1.12µm16MP, f/2.4, 1/3.06", 1.00µmThe Redmi Note 13 has a higher resolution front camera with a slightly smaller aperture, which might be a tad worse in low-light, but will capture more detail overall.
Wide Angle lens8MP, f/2.0, 1.12µmNoThe Moto G31 includes an 8MP wide-angle lens, which is useful for landscape shots and group photos.
Depth cameraNo2MP, f/2.4, 1/5", 1.75µmThe Redmi Note 13 has a dedicated depth sensor for better portrait mode results, creating a more natural-looking bokeh effect.
Macro lens2MP, f/2.4, 1.75µmNoThe Moto G31 includes a dedicated macro lens, allowing you to take close-up shots of small objects.
Wide Angle + MacroNo8MP, f/2.2,The Redmi Note 13 offers a wide-angle + macro lens, which lets you capture wider landscapes and detailed close-up shots in one.
Video1080p@30fps, 120fps slow-mo1080p@30fps, 60fps slow-moBoth phones capture the same video quality, but the Moto G31 has slightly better slow-motion capabilities (120fps vs 60fps).
DXOMARKNot tested75The Redmi Note 13's camera has been tested by DXOMARK and achieves a decent score of 75, indicating that this phone is going to be good for casual photography. The Moto G31's camera has not been tested, meaning that it is a less known entity
Camera featuresOptical zoom, PDAF, LAF, RAWNoneThe Moto G31 boasts some more advanced features, especially in terms of autofocus and image capture.
Battery Life
Capacity5000mAh5000mAhBoth phones have identical battery capacities, so they should offer similar battery life.
Charging10W33WThe Redmi Note 13 charges significantly faster with its 33W fast charging, making it more convenient for users who are often on the go and don't want to wait long for their phone to charge.
Software
OSAndroid 11Android 13The Redmi Note 13 offers a more recent version of Android out of the box, as well as future software updates from the manufacturer, meaning you'll likely get better long-term support.
Connectivity
WiFi802.11ac802.11acBoth phones support dual-band Wi-Fi with similar feature sets, so you won't notice any significant differences here.
Bluetooth5.0 LE5.1 LEThe Redmi Note 13 has a slightly newer Bluetooth version and more advanced audio codec support (APT-x, LDAC, SBC, AAC), which is great for high-quality wireless audio.
GPSYes, +SUPLYesBoth phones offer reliable GPS, with Moto G31 including additional SUPL for faster GPS lock-on times.
SIMDual SIMDual SIMBoth phones support Dual SIM functionality for easy management of two phone lines.
Storage
Internal64/128 GB128/256/512 GBThe Redmi Note 13 offers significantly more internal storage options, which is great if you store a lot of media, apps, or files.
RAM4 GB6/8 GBThe Redmi Note 13 offers up to 8GB of RAM, making it much better for multitasking and handling demanding apps.
ExpandableNoNoNeither of these phones allows you to expand storage via microSD.
Audio
QualityDolby Atmos, 2 microphonesDolby Atmos, Stereo SpeakersThe Redmi Note 13 has an advantage with stereo speakers, offering more immersive and better quality audio experience, while the Moto G31 provides two microphones for better voice clarity during calls.
Security
FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorThe Moto G31's side-mounted fingerprint sensor offers a slightly better experience compared to the basic sensor on the Redmi Note 13, as it's generally faster and more convenient, but the one on the Redmi Note 13 still does the job.
Build Quality
Screen protectionUnknownGorilla Glass 3The Redmi Note 13 has Gorilla Glass 3 screen protection, which provides better scratch resistance for long-term screen durability.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, Gyroscope, HallFingerprint, Proximity, Accelerometer, Compass, GyroscopeBoth phones come with a comprehensive set of sensors, the Moto G31 has an edge with additional Hall sensor, which may enhance user experiences in specialized scenarios.

2. Key Insights

Motorola Moto G31 Strengths:

  • Slightly Lighter and Thinner: It's more comfortable for extended use.
  • Wide Angle Lens: Allows for capturing group photos and landscapes without having to move.
  • Macro Lens: Ability to take detailed close-up shots of small objects.
  • Advanced Camera Features: Such as Optical Zoom, PDAF, LAF, and RAW.
  • Side-Mounted Fingerprint: Provides a faster and more reliable experience than the basic one on the Redmi Note 13.
  • Additional Hall Sensor: May enhance specialized user experiences.

Xiaomi Redmi Note 13 4G Strengths:

  • Superior Display: 120Hz refresh rate and significantly brighter screen (1800 nits) making it easier to see outdoors.
  • Better Performance: More powerful Snapdragon 685 chipset and higher benchmark scores.
  • Higher Resolution Main Camera: 108MP sensor for higher image quality.
  • Larger Storage Options: Up to 512 GB of internal storage.
  • More RAM Options: Up to 8GB of RAM compared to 4GB in the Moto G31.
  • Faster Charging: 33W fast charging.
  • More Modern Android OS: Comes with Android 13 out of the box, with longer-term support.
  • Better Bluetooth Audio: Supports higher quality audio codecs.
  • Stereo Speakers: Enhanced audio experience with better sound separation and immersion.
  • Better build quality: Gorilla Glass 3 screen protection.
  • Dedicated depth sensor and Wide Angle + Macro camera: Better portrait shots and more creative photography potential.

Trade-offs:

  • The Moto G31 has the advantage of having a dedicated wide angle lens, while the Redmi Note 13 provides a wide angle + macro lens.
  • The Moto G31 offers a slight edge in slow-motion video capabilities (120fps), while the Redmi Note 13 supports 60fps.
  • The Redmi Note 13's camera hardware is better than the Moto G31, but the Moto G31 has additional features that will appeal to photographers.

3. User Profiles and Recommendations

Motorola Moto G31:

  • Casual Photographers: Users who appreciate the flexibility of having a wide-angle and macro lens and advanced camera features without needing the absolute best image quality.
  • Users Prioritizing Comfort: Those who prefer a slightly lighter and thinner phone for ease of handling over long periods.
  • Budget-Conscious Users: It is generally a more budget-friendly option without cutting too many corners.

Xiaomi Redmi Note 13 4G:

  • Media Consumers and Gamers: Users who prioritize a large, vibrant display with a smooth refresh rate and good performance.
  • Users Needing More Storage: Those who store a lot of media and need ample internal storage without expandable options.
  • Users on the go: Anyone who appreciates fast charging and needs to be sure that the phone battery lasts all day, with better outdoor visibility.
  • Performance Seekers: Users who want a fast phone with a powerful processor and ample RAM for smoother multitasking and app loading.
  • Mobile Photographers: Users who want better image quality with a higher resolution main camera, and more versatile camera setups with the wide angle + macro camera.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is display quality to you?

    • If a smooth refresh rate and bright screen are essential, the Redmi Note 13 is a clear winner. If not, then the Motorola Moto G31 is fine.
  2. What are your storage needs?

    • If you need more than 128 GB of storage or if you think you will need additional storage in the future, the Redmi Note 13 offers more options. If you are just a casual user and don't need that much storage, the Moto G31 might suffice.
  3. Which features are more important to your needs when it comes to cameras?

    • If you want more versatile camera capabilities in a singular setup, then the Redmi Note 13 offers it in the form of a wide angle + macro lens, and higher camera resolutions. If you want more advanced camera features, then the Moto G31 is better, since it has a dedicated wide-angle lens and macro lens, as well as having optical zoom.

Scenario-Based Recommendations:

  • For everyday use, social media, and video streaming:
    • Redmi Note 13 4G: The faster screen, better processor, bigger battery and more modern Android will provide better long-term user experience.
  • For those who are casual photographers and like to have more options when taking pictures:
    • Motorola Moto G31: It offers a more versatile set of lenses and more additional features such as Optical zoom, PDAF, LAF, and RAW.
  • For Gamers and Heavy App Users:
    • Redmi Note 13 4G: The combination of a more powerful processor, faster RAM, and a high refresh rate will make it the better option by a wide margin.
  • For budget-conscious users looking for a balanced experience:
    • Motorola Moto G31: It offers a good-enough experience overall, without breaking the bank.

Personal Recommendation

Personally, I would choose the Xiaomi Redmi Note 13 4G. While I appreciate the Moto G31's slightly more comfortable design and wide angle + macro lens, the overall package of the Redmi Note 13 is more compelling for most users. The significant upgrade in display quality with a 120Hz refresh rate and the high brightness display is a huge benefit for day-to-day usage, making the experience much smoother. The faster processor, greater storage options, and faster charging are also important advantages. Although the camera hardware is better on the Redmi Note 13, I would still be fine with it since the Moto G31, despite having a good camera, doesn't provide the overall smoother and more immersive experience of the Redmi Note 13. In the end, the more modern hardware, better display, faster charging and overall improved performance make it a more practical and future-proof option for my needs.

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.