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LG K31 Specs, review, opinions, comparisons

Discover all the technical specs of the LG K31 - from its camera and display to performance and battery life.
Added by on 08.25.20 | Last update 09.23.20
LG K31 Specs, review, opinions, comparisons
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LG K31 is a 2020 smartphone. It measures 147.8 x 71.1 x 8.6 mm and weighs 146 g. It has a IPS LCD display measuring 5.7" inches. The resolution is 720 x 1520 and 295 ppi pixel density.

There is Single front camera with 5 MP. The main camera is Dual with 13 MP.

It runs on Octa-core 2.0 GHz Cortex-A53 CPU with 32GB 2GB RAM memory. The battery is 3000 mAh.

Scroll down and discover all the features and specs this device has to offer.

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LG K31 specs

General specs

Brand and model LG K31
Release date 2020, August 21
Dimensions 147.8 x 71.1 x 8.6 mm (5.82 x 2.8 x 0.34 in)
Weight 146 g (5.15 oz)
Colors Gray
Battery 3000 mAh, Li-Ion, non-removable
Approximate price130 EUR

Screen

Technology IPS LCD
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 5.7" inc
Screen area 81.1 cm2
Screen format 19:9 (height:width)
Screen to body ratio77.2%
Screen resolution 720 x 1520 px
PPI /points per inch/ 295 PPI

Camera and Video

Rear camera, main 13 MP, Dual
Camera specs
-13 MP, f/1.8, 27mm (wide), 1/3.1'', 1.12µm, PDAF
-5 MP, f/2.2, 120˚ (ultrawide), 1/5.0'', 1.12µm
Functions LED flash, panorama, HDR
Video 1080p@30fps
Front camera, selfie 5 MP, Single
Specifications 5 MP, f/2.2, 24mm (wide), 1/5.0'', 1.12µm
Video 1080p@30fps

Performance

Operating system OS Android 10, LG UX 9.1
Chipset - Mediatek MT6762 Helio P22 (12 nm)
Processor CPU
- Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU - PowerVR GE8320
External memory microSDXC
Internal memory 32GB 2GB RAM

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS
NFC
USB microUSB 2.0
Bluetooth 5.0, A2DP, LE

Music and Audio

Radio No
Headphone jack Yes

Other features

- Sensors - Fingerprint (rear-mounted), accelerometer
- MIL-STD-810G compliant

LG K31 Video review - click to play

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LG K31 - comments and opinions

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Frequently Asked Questions

The base approximate price of the LG K31 was around 130 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2020, August 21.
The weight of the LG K31 is 146 g.
The screen size of the LG K31 is 5.7" inches.
The size of the LG K31 is 147.8 x 71.1 x 8.6 mm (HxWxD).
No, it does not support 5G
No, it is not waterproof.
No, it does not support fast charging.
No, it does not support wireless charging.
Yes, it supports the services of Google Play store, gmail, youtube, etc.
There is Dual main camera and Single selfi camera.
To turn on the phone, press and hold the power key until the logo appears on the screen, then release the key. If the phone does not turn on after a few seconds, connect the charger and try again in a minute.
To turn off the phone, press and hold the power button until the power icon appears, then tap the power icon.
To restart the phone, press and hold the volume down key and the power key at the same time until the logo appears on the screen, then release them. This may take up to 30 seconds.
To take a screenshot, press and release the volume down button and the power button at the same time. A thumbnail of the screenshot will appear immediately after that.