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Motorola Moto G31

Motorola Moto G31
Brand: Motorola
Category: Smartphones
  • RAM / ROM: 4 GB / 64 GB, 128 GB
  • CPU: Octa-core Cortex-A75 & Cortex-A55
  • Camera Back / Front: Triple (50, 8, 2 MP) / 13 MP
  • Battery: 5000 mAh, Li-Po
  • Display: 6.4 inches, AMOLED, 1080 x 2400 pixels
  • OS: Android 11

Our Rating

The overall rating of this product is based on the review by our experts.

  • Design 8 / 10
  • Display 9 / 10
  • Performance 8 / 10
  • Camera 8 / 10
  • Battery 8 / 10
  • Features 8 / 10
  • Price 9 / 10

The Motorola Moto G31 was released on the 6th of December 2021, and it delivers good value for money. The phone has a starting price of $391. The device comes in two configurations. The base variant has 4 GB of RAM with 128 GB of ROM. On the other hand, the higher-priced variant has 4 GB of RAM with 128 GB of ROM. While the phone’s internal memory is expandable, the phone has a hybrid SIM slot. Therefore, the phone can support up to two Nano-SIM cards with 2G to 4G connections. The phone also comes in two color options, which are Mineral Grey and Baby Blue.

The biggest highlight of this phone is its display quality. The device has a 6.4 inches AMOLED FHD+ screen with an aspect ratio of 20:9. In addition, the screen resolution, screen-to-body ratio, and the PPI density are 1080 x 2400 pixels, 82.7%, and 411 respectively. You will surely have a great time watching videos on the Motorola Moto G31. Staying on the topic of multimedia experience, the gadget has a loudspeaker and a 3.5 mm headphone jack. Another benefit of owning this phone is that it’s comfortable to use because of its compact size and lightweight.

The phone measures 6.37, 2.91, and 0.34 inches in height, width, and thickness respectively besides weighing 181 grams. The Motorola Moto G31 has a water-repellent design, which vastly improves the appeal of the device. Coming to the software, the phone runs Android 11. MediaTek Helio G85 processor handles the overall performance of the performance, which is pretty decent. The Mali-G52 MC2 GPU is responsible for your gaming experience. However, it’s worth mentioning that the phone only has a refresh rate of 60 Hz. This may hamper your gaming experience. The phone scored 155315 points in the AnTuTu benchmark test if you are curious.

On the communication side of things, the phone possesses Wi-Fi dual-band, Wi-Fi Direct, hotspot, Bluetooth 5.0, and GPS. The smartphone has FM Radio and NFC support as well, something which isn’t very often seen in budget smartphones. For charging, the device uses USB Type-C 2.0 port. Staying on the aforementioned topic, the phone supports 10W charging. The lack of fast charging feature is certainly a downside of owning the Motorola Moto G31. The smartphone has a 5000 mAh non-removable lithium-polymer battery. The battery backup is great as it would easily last you for more than a day on average use after a complete charge.

Coming to cameras, the phone delivers a decent camera performance. The Motorola Moto G31 has a triple camera set-up on the back. It has a 50 MP wide-angle camera, an 8 MP ultrawide camera, and a 2 MP macro camera. The smartphone has features like LED flash, HDR, panorama, and can record videos in 1080p. For selfies and video communication, the phone features a 13 MP wide-angle camera. The selfie camera like the rear camera set-up can also record videos in 1080p. As far as sensors are concerned, the phone has a side-mounted fingerprint sensor, accelerometer, gyro, proximity, and compass.



Announced Date 2021, November 18
Release Date 2021, December 06


Dimensions 161.9 x 73.9 x 8.6 mm (6.37 x 2.91 x 0.34 in)
Weight 181 g (6.38 oz)
Colors Mineral Grey, Baby Blue


Display Type AMOLED
Size 6.4 inches, 98.9 cm2 (~82.7% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)


Primary Triple (50 MP, f/1.8, (wide), 0.64µm, PDAF | 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm | 2 MP, f/2.4, (macro))
Secondary 13 MP, f/2.2, (wide), 1.12µm
Video 1080p@30fps
Camera Features LED flash, HDR, panorama


Chipset MediaTek Helio G85 (12nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2


Card Type microSDXC (uses shared SIM slot)
Internal 64 GB / 128 GB


OS Android 11


Technology Used Li-Po
Capacity 5000 mAh
Fast Charging


3.5mm Jack
Loud Speaker


WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
USB USB Type-C 2.0


Technology Used GSM / HSPA / LTE
SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

Other Features

Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass



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