Motorola Moto G31 vs Xiaomi Redmi 13 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 June 3, 2024
Release Year 2021 2024

Physical

Volume 102.89 cm³ 106.77 cm³
Screen Size to Weight Ratio 3.54 "/g 3.31 "/g
Weight 181 g 205 g
Height 161.9 mm 168.6 mm
Width 73.9 mm 76.3 mm
Thickness 8.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Midnight Black
  • Pink
  • Ocean Blue
  • Sandy Gold

Display

Screen Size 6.4 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 82.7 % 85.1 %
Pixel Density 411 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 550 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 109.10 mAh/in²
Battery Density 48.59 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5030 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Helio G91 Ultra (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 N/A
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C

Software

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

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Moto G31 and the Xiaomi Redmi 13. These two phones sit in a similar space in the market, but they take slightly different approaches to delivering a compelling user experience. Let's break it down.

1. Specifications Breakdown

Here's a detailed table comparing key technical specifications, focusing on real-world implications:

FeatureMotorola Moto G31Xiaomi Redmi 13Real-World Implications
Design
Dimensions161.9 x 73.9 x 8.6 mm168.6 x 76.3 x 8.3 mmRedmi 13 is larger and slightly thinner; Moto G31 might feel more compact in hand, while Redmi 13 offers more screen space.
Weight181g205gMoto G31 is noticeably lighter, potentially more comfortable for extended use.
FoldableStandardStandardBoth are standard smartphones, not foldable.
Display
Size6.4"6.79"Redmi 13 has a larger screen, which is better for media consumption and gaming.
Resolution1080x24001080x2460Both offer similar Full HD+ resolutions, so sharpness is nearly identical.
PPI411396Both offer similar pixel densities, providing sharp images; small difference is negligible.
TechnologyAMOLEDIPS LCDMoto G31 has the superior AMOLED display with deeper blacks, better contrast, and more vibrant colors, ideal for media consumption.
Refresh Rate60Hz90HzRedmi 13's 90Hz refresh rate provides slightly smoother scrolling and animations.
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits, so outdoor visibility might be similar.
Performance
ChipsetMediatek Helio G85 (12nm)Mediatek Helio G91 Ultra (12nm)Redmi 13's newer chip should offer better overall performance and efficiency for daily tasks.
AnTuTu Score225,154269,266Redmi 13 will perform noticeably better in demanding apps and games.
GPUMali-G52 MC2Mali-G52 MC2Both phones have the same GPU so graphics performance might be similar, but the newer processor should give the Redmi 13 an advantage.
Camera
Standard Camera50MP f/1.8108MP f/1.8Redmi 13's higher resolution camera should capture more detailed photos in good lighting conditions.
Selfie Camera13MP f/2.213MPBoth have similar selfie cameras; similar clarity for selfies and video calls.
Wide Angle Lens8MP f/2.0NoneMoto G31 has a dedicated wide-angle lens for more versatile photography; Redmi 13 lacks this option.
Portrait mode (depth)None2MP f/2.4Redmi 13 has a depth sensor for better portrait mode photos, adding a bokeh effect; Moto G31 lacks this.
Macro Lens2MP f/2.4NoneMoto G31 has a macro lens for close-up photography; Redmi 13 lacks this.
Video1080p@30fps1080p@30fpsBoth can record similar video quality; good enough for social media sharing.
Battery Life
Capacity5000mAh5030mAhBoth have similar battery capacities, so battery life should be comparable, offering all-day usage for most users.
Charging10W Fast Charging33W Fast ChargingRedmi 13 offers significantly faster charging, reducing the time spent plugged into the wall.
FeaturesNon-removableReverse Charging, Non-removableRedmi 13 has reverse charging, which allows it to be used as a power bank in a pinch
Software
OSAndroid 11Android 14Redmi 13 has a more recent Android version with the newest features and improved security.
Connectivity
Wi-Fi802.11ac802.11acBoth phones support similar Wi-Fi standards.
Bluetooth5.05.3Redmi 13 has a newer Bluetooth version, potentially offering better connectivity, efficiency, and additional features.
GPSYes, with SUPLYesBoth support standard GPS; Moto G31 also supports SUPL, potentially enhancing location accuracy.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Both support Dual SIM functionality, with both SIM slots being nano-SIMs that can be used at the same time.
Storage
Internal64/128GB128/256GBRedmi 13 offers a higher base storage option and more storage options, better for users who take many photos or videos.
RAM4GB6/8GBRedmi 13 offers more RAM, which is beneficial for multitasking and gaming, particularly for the 8GB option.
ExpandableNoNoNeither phone supports expandable storage, meaning the internal storage is what you are stuck with.
Audio
QualityDolby Atmos, 2 microphonesBasic audio featuresMoto G31 offers Dolby Atmos and better microphone setup for more immersive audio and superior voice capture, particularly helpful for calls.
Security
FingerprintSide-mounted sensorSide-mounted sensorBoth phones have side-mounted fingerprint sensors for quick and secure unlocking.

2. Key Insights

Motorola Moto G31 Strengths:

  • Superior Display: The AMOLED screen is a clear win for anyone who values color accuracy, deep blacks, and overall visual quality.
  • Versatile Camera: Having a dedicated wide-angle and macro lens provides additional creative options for photography.
  • Enhanced Audio: Dolby Atmos and a two microphone setup provides enhanced audio and voice capturing abilities.
  • Lighter Design: The Moto G31's lightweight makes it more comfortable for extended use.

Xiaomi Redmi 13 Strengths:

  • Stronger Performance: The Helio G91 Ultra chipset and higher RAM options offer a smoother, faster experience for everyday tasks and gaming.
  • Faster Charging: 33W fast charging greatly reduces the time spent waiting for the battery to fill up.
  • Higher Resolution Camera: Higher resolution main camera allows for more detailed photographs.
  • More Modern OS: Android 14 delivers a more up-to-date software experience with the latest features.
  • More Storage Options: The Redmi 13 has more storage options, giving users more space for photos, videos, and files.
  • Reverse Charging: The Redmi 13 is able to act as a power bank when needed.

Significant Trade-offs:

  • Display Technology: The Moto G31 boasts an AMOLED screen while the Redmi 13 uses IPS LCD technology, a noticeable difference for display enthusiasts.
  • Performance vs Features: The Moto G31 favors display and camera features while the Redmi 13 excels in performance, charging, and storage capabilities.
  • Camera Versatility: While the Redmi 13 has a higher resolution main camera, it misses out on the dedicated wide-angle and macro lens present in the Moto G31.

3. User Profiles and Recommendations

Motorola Moto G31

  • Media Enthusiasts: Users who prioritize high-quality displays for watching videos, browsing photos, and enjoying visually rich content will find the AMOLED display very appealing.
  • Creative Photographers: The additional wide-angle and macro lenses provide more creative options for those who enjoy experimenting with photography.
  • Comfort Seekers: People who like the feel of a light phone in hand will appreciate the Moto G31.
  • Casual Users: Those who use their phone for everyday tasks such as browsing social media, texting, making calls, and light usage will be content with the Moto G31.

Xiaomi Redmi 13

  • Gamers: With a more powerful chipset and more RAM, the Redmi 13 is the better option for gaming and other performance-intensive applications.
  • Power Users: Those who need a phone that can keep up with a demanding workflow, including a large number of apps and multitasking, will benefit from the Redmi 13's extra power and RAM.
  • On-the-Go Users: The fast charging capabilities are essential for users who want to spend less time tethered to a power outlet.
  • Storage Savvy: Users who take many photos and videos will benefit from the higher storage option.
  • Future-Proof Users: The more recent software version means this phone will be compatible with future apps for a longer period of time.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is display quality to you? If you value vibrant colors, deep blacks, and overall visual richness, the Moto G31's AMOLED screen is a clear advantage.
  2. How much do you value overall performance and charging speed? The Redmi 13 offers stronger overall performance and faster charging, which should make daily use much smoother.
  3. What are your photography priorities? If you value creative flexibility from wide angle and macro lenses, then the Moto G31 is ideal. If you value high resolution photos and portrait mode, then the Redmi 13 is more ideal.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Movie Buff
    • Recommendation: Motorola Moto G31. The AMOLED display will greatly enhance your media consumption experience while providing great battery life and a lightweight design.
  • Scenario 2: Mobile Gamer or Multitasker
    • Recommendation: Xiaomi Redmi 13. Its stronger performance, faster charging, and extra RAM will provide the best experience for gaming and handling demanding tasks.
  • Scenario 3: Everyday User Who Values a Balanced Phone
    • Recommendation: Either phone could work well. The Redmi 13 will have a smoother experience and faster charging, while the G31 will have a better display and more creative camera lenses. Consider which features are most important to you.
  • Scenario 4: On-The-Go Photographer
    • Recommendation: Motorola Moto G31. The wide-angle and macro lens offer greater creative versatility for photography.

My Choice

If I had to choose between these two phones, I would personally lean towards the Xiaomi Redmi 13. While I appreciate the Moto G31's AMOLED display and camera features, the Redmi 13's overall performance, faster charging, and larger storage options better align with my needs as someone who uses their phone heavily for work, media consumption, and gaming. The newer OS also provides additional benefits for software compatibility. While the display is a downgrade, the faster charging, more powerful processor, and additional storage outweigh the display benefits. I also find that reverse charging is a highly convenient feature to have, as I find myself in a pinch when my other devices need some extra juice.

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.