LG K51 vs Motorola Moto G Fast

Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.

$188 VIEW ON AMAZON

Display

Size

6.5 inches
6.4 inches

Resolution

1560 x 720 pixels, 19.5:9 ratio,
264 PPI
1560 x 720 pixels, 19:9 ratio,
268 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

79.70 %
82.10 %

Features

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

Hardware

System chip

MediaTek Helio P22 MT6762
Qualcomm Snapdragon 665 SM6125

Processor

Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit, 12 nm
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU

IMG PowerVR GE8320
Adreno 610

RAM

3GB
3GB

Internal storage

32GB, available to use: 18 GB
32GB (eMMC 5.1)

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 512 GB

OS

Android (10)
Android (10)

Battery

Capacity

4000 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

 
Fast charging

Camera

Rear

Triple camera
Triple camera

Main camera

13 MP (PDAF)
16 MP (PDAF)

Specifications

Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F1.7; Sensor size: 1/2.8"; Pixel size: 1.12 μm

Second camera

5 MP (Ultra-wide)
8 MP (Ultra-wide)

Specifications

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

2 MP (Depth information)
2 MP (Macro)

Specifications

Sensor size: 1/5"; Pixel size: 1.75 μm
Aperture size: F2.2; Pixel size: 1.75 μm

Video recording

1920x1080 (Full HD)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)

Features

Picture-taking during video recording
Time-lapse video, Hyperlapse, EIS

Front

13 MP
8 MP (EIS, HDR)

Design

Dimensions

6.57 x 3.07 x 0.33 inches (166.9 x 77.9 x 8.4 mm)
6.37 x 2.98 x 0.36 inches (161.87 x 75.7 x 9.05 mm)

Weight

7.17 oz (203.4 g)
the average is 6.2 oz (176 g)
6.68 oz (189.4 g)
the average is 6.2 oz (176 g)

Materials

 
Back: Plastic

Resistance

Yes; MIL-STD-810 certified
Splash

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Titan gray
Pearl white

Cellular

LTE (FDD)

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 25(1900+), 26(850+), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD)

Bands 41(2600+)
Bands 38(2600), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Multiple speakers
Earpiece, Multiple speakers

Features

DTS:X Virtual Surround
Dolby Mobile

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Charging
Charging

Location

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

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Regulatory Approval

FCC approval

 
 

Date approved

 
Dec 26, 2019

 
FCC ID value: IHDT56YK3 link

Measured SAR

 
 

Head

 
0.52 W/kg

Body

 
1.39 W/kg

Simultaneous Transmission

 
1.53 W/kg

Wireless Router

 
1.39 W/kg

Buyers information

In The Box

Charger, USB Cable, SIM Ejector
Charger, USB Type-C cable, guides, SIM tool

Price

$ 200
$ 200
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
FCC OKs Cingular's purchase of AT&T Wireless