Motorola Moto G Fast vs LG K51 Specs Comparison

Availability

Officially announced
Jun 05, 2020	May 06, 2020
Prices (MSRP)
$200	$200

Design

Dimensions
6.37 x 2.98 x 0.36 inches 161.87 x 75.7 x 9.05 mm	6.57 x 3.07 x 0.33 inches 166.9 x 77.9 x 8.4 mm
Weight
6.68 oz / 189.4 g	7.17 oz / 203.4 g
Materials
Back: Plastic
Resistance
Splash	Yes; MIL-STD-810 certified
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Pearl white	Titan gray

Display

Size
6.4-inch, 82.10% screen-to-body	6.5-inch, 79.70% screen-to-body
Type
IPS LCD, 60Hz	IPS LCD
Resolution
1560x720px, 19:9 ratio, 268 PPI	1560x720px, 19.5:9 ratio, 264 PPI

Hardware

System chip
Snapdragon 665 SM6125 (11 nm)	MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 2000 MHz Arm Cortex-A53
GPU
Adreno 610	IMG PowerVR GE8320
Memory
3GB/32GB (eMMC 5.1)	3GB/32GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 2000 GB
OS
Android (11, 10)	Android (10)

Battery

Type
4000 mAh	4000 mAh, Li - Ion
Charging
Fast charging

Camera

Rear
Triple camera	Triple camera
Main camera
16 MP (PDAF) Aperture size: F1.7 Sensor size: 1/2.8" Pixel size: 1.12 μm	13 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.2 Pixel size: 1.75 μm	2 MP (Depth information) Sensor size: 1/5" Pixel size: 1.75 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (60 fps) Time-lapse video, Hyperlapse, EIS	1080p Picture-taking during video recording
Front
8 MP (EIS, HDR) Video capture: 1080p	13 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning

Discover more

Full Specs Motorola Moto G Fast Specs

Full Specs LG K51 Specs

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
Dolby Mobile	DTS:X Virtual Surround
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 25, 26, 29, 30, 66, 71	2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71
4G (TDD) Bands
38, 41	41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Cat 6 (300/50 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

Regulatory Approval

FCC approval
Date approved: Dec 26, 2019 FCC ID value: IHDT56YK3	Date approved: Jun 16, 2020 FCC ID value: ZNFL555DL
Measured SAR
Head: 0.52 W/kg Body: 1.39 W/kg Simultaneous Transmission: 1.53 W/kg Wireless Router: 1.39 W/kg	Head: 0.66 W/kg Body: 1.20 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.27 W/kg Phablet: 3.96 W/kg

Alternative variants

for Boost Mobile

OS	Android (9.0 Pie)
4G (FDD) Bands	2, 4, 5, 12, 13, 25, 26, 66, 71

for Verizon

4G (FDD) Bands	2, 3, 4, 5, 7, 12, 13, 20, 66
Prices (MSRP)	$170

for Metro

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71
4G (TDD) Bands	38, 41
3G Bands	5, 4, 2, 1