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Motorola

Motorola Moto G31 (2021)

Android OS v11.0
Mediatek Helio G85
Mali-G52 MC2
4 GB / 64 GB
6.4 inch (1080 x 2400 px)
50 + 8 + 2 MP, 8192 x 6144 px, autofocus, optical image stabilization

The manufacturer offers this phone with a 6.4 inch OLED display, a Mediatek Helio G85 chipset, and 4 GB of RAM.

Is this phone a good value for its price? My review aims to answer that question by the end.

Table of Contents

This article shares our personal experiences and thoughts about using the Motorola Moto G31 smartphone. We hope to offer helpful insights to others interested in this device.

Motorola Moto G31 / 1

Motorola Moto G31 specifications

BrandMotorola
NameMoto G31
ModelMOTOG31
Release date2021

Weight, dimensions, colors

Weight6.38 oz
Dimensions6.37 x 2.91 x 0.34 inch
Colorsblue, gray
SIM typeNano SIM

The weight of the Motorola Moto G31 is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

Motorola Moto G31 / 1

System, chipset, performance

OS versionAndroid OS v11.0
SoCMediatek Helio G85
CPUOcta-core, Dual-core 2 GHz Cortex-A75, Hexa-core 1.8 Ghz Cortex-A55
GPUMali-G52 MC2

The Motorola Moto G31 comes with Android OS v11.0 out of the box. Google regularly releases new versions of Android. They have new features, improvements, and security updates. This octa-core CPU consists: Octa-core, Dual-core 2 GHz Cortex-A75, Hexa-core 1.8 Ghz Cortex-A55. Many people consider ARM Mali GPUs a good option for mobile devices.

Motorola Moto G31 / 2

Display type, size, resolution

Display typeOLED
Screen size6.4 inch
Resolution1080 x 2400 px
Multitouch supportyes

The 6.4 inch OLED display has fast response times. They can quickly transition between colors and refresh rates. The 6.4 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Motorola Moto G31 / 3

Memory, storage

RAM4 GB
Internal storage64 GB
Memory card slotmicroSD

The Motorola Moto G31 comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services we use. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. We can expand the internal storage of the Moto G31 (64 GB) by using a compatible microSD card.

Cameras, flash

Main camera50 + 8 + 2 MP, 8192 x 6144 px, autofocus, optical image stabilization
FlashLED
Selfie camera13 MP

The Moto G31 has a multi-camera setup. It lets us adapt to different photography situations. We can achieve various perspectives and compositions. The Moto G31 offers optical image stabilization (OIS) for their rear camera systems.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.0, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radiono
USBUSB Type-C
Headphone3.5 mm jack

Worldwide, people use 4G networks. They have become the standard for mobile networks in many countries. The Moto G31 supports the latest Wi-Fi standards. We can use Bluetooth to connect our Moto G31 smartphone to many Bluetooth devices. The Moto G31 has a GPS receiver. Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The Moto G31 has a built-in NFC chip, which allows it to support various NFC applications and services. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 5000 mAh, non-removable

The Li-Po 5000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The Moto G31 does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
SpecialsDual SIM, Fast charging

Today, smartphones come with many sensors. They help make the user experience better. The Moto G31 smartphone has an accelerometer. The fingerprint reader is a biometric security feature found in Moto G31 smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. With fast charging, we can get a significant amount of battery life in a few minutes of charging.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Motorola phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • OLED display
  • appropriate screen size
  • adequate memory
  • microSD slot
  • multicamera setup
  • optical image stabilization (OIS)
  • good battery
  • Dual SIM support

Cons

  • no 5G support
Add Motorola Moto G31 to your comparison

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Updated: May 11, 2024

Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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