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LG Xpression 2 vs Motorola Moto E6 vs LG K31

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

3.0 inches
5.5 inches
5.7 inches

Resolution:

400 x 240 pixels, 155 PPI
1440 x 720 pixels, 18:9 ratio, 295 PPI
1520 x 720 pixels, 19:9 ratio, 295 PPI

Technology:

TFT
IPS LCD
IPS LCD

Screen-to-body:

43.97 %
70.78 %
77.13 %

Colors:

262 144

Touchscreen:

Yes

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm QSC6270E
Qualcomm Snapdragon 435 MSM8940
MediaTek Helio P22 MT6762

Processor:

Single core, 230 MHz
Octa-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit, 12 nm

GPU:

Yes
Adreno 505
IMG PowerVR GE8320

RAM:

0.1GB
2GB LPDDR3
2GB

Internal storage:

0.063GB
16GB
32GB, available to use: 17 GB

Storage expansion:

microSDHC up to 32 GB
microSDXC up to 256 GB
microSDXC up to 32 GB

Device type:

Feature phone
Smartphone
Smartphone

OS:

Android (9.0 Pie)
Android (10)

Battery

Capacity:

1000 mAh
3000 mAh
3000 mAh

Type:

User replaceable
User replaceable
Not user replaceable

Camera

Rear:

Single camera
Single camera
Dual camera

Main camera:

2 MP
13 MP (PDAF)
13 MP (PDAF)

Specifications:

Aperture size: F2.0; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm

Second camera:

5 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm

Video recording:

320x240 (QVGA)
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Hyperlapse, Video calling, Video sharing

Front:

5 MP (HDR)
5 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

4.24 x 2.13 x 0.64 inches (108 x 54 x 16 mm)
5.89 x 2.85 x 0.34 inches (149.7 x 72.3 x 8.57 mm)
5.82 x 2.8 x 0.34 inches (147.8 x 71.1 x 8.6 mm)

Weight:

4.62 oz (131.0 g)
5.61 oz (159.0 g)
5.15 oz (146.0 g)

Materials:

Back: Plastic
Back: Plastic; Frame: Plastic

Resistance:

Splash
Yes; MIL-STD-810 certified

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Half QWERTY

Keys:

Left: Volume control; Right: Camera shutter
Right: Volume control, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Blue
Starry black, Navy blue
Silver

Cellular

LTE (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)

LTE (TDD):

Bands 41(2600+)
Bands 41(2600+)

UMTS:

Bands 5(850), 2(1900)
Bands 2(1900), 4(1700/2100), 5(850)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

HSDPA 3.6 Mbit/s, UMTS
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Preset equalizer
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

2.1, EDR
4.2
5.0

Wi-Fi:

802.11 a, b, g, n, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB:

Yes
microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device
Charging, Mass storage device
Charging

Location:

A-GPS
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Compass
Accelerometer

Other:

VoIP, Tethering, Computer sync, OTA sync
UMA (Wi-Fi Calling)

Hearing aid compatible:

M3, T4
M3, T3
M3, T3

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Speakerphone

Other features:

Voice dialing, Voice commands, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Sep 14, 2020

FCC ID value:

ZNFK300AM

Measured SAR:

Head:

0.47 W/kg

Body:

0.91 W/kg

Simultaneous Transmission:

1.26 W/kg

Wireless Router:

1.02 W/kg

Buyers information

Price:

$ 150
$ 150

User Manual:

This is the official LG K31 User Guide in English provided from the manufacturer.

In The Box:

Removable battery, USB cable, charger, guides
Travel Adapter, USB Cable

Availability

Officially announced:

Jul 25, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless