LG K51 vs LG K51S Specs Comparison

Availability

Officially announced
May 06, 2020	Feb 18, 2020
Prices (MSRP)
$200

Design

Dimensions
6.57 x 3.07 x 0.33 inches 166.9 x 77.9 x 8.4 mm	6.50 x 3.02 x 0.33 inches 165.2 x 76.7 x 8.3 mm
Weight
7.17 oz / 203.4 g	6.77 oz / 192.0 g
Resistance
Yes; MIL-STD-810 certified	Yes; MIL-STD-810 certified
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Titan gray	Titanium, Pink, Blue

Display

Size
6.5-inch, 79.70% screen-to-body	6.5-inch, 83.97% screen-to-body
Type
IPS LCD	IPS LCD
Resolution
1560x720px, 19.5:9 ratio, 264 PPI	1600x720px, 20:9 ratio, 270 PPI

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm)	MediaTek Helio P35 MT6765 (12 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A53	Octa-core 2300 MHz Arm Cortex-A53
GPU
IMG PowerVR GE8320	PowerVR GE8320
Memory
3GB/32GB	3GB/64GB (eMMC 5.1)
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 2048 GB
OS
Android (10)	Android (10)

Battery

Type
4000 mAh, Li - Ion	4000 mAh

Camera

Rear
Triple camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm	32 MP (PDAF)
Second camera
5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm	5 MP (Ultra-wide)
Third camera
2 MP (Depth information) Sensor size: 1/5" Pixel size: 1.75 μm	2 MP (Macro)
Fourth camera
	2 MP (Depth information)
Flash
LED	LED
Video recording
1080p Picture-taking during video recording	1080p (30 fps)
Front
13 MP Video capture: 1080p (30 fps)	13 MP

Connectivity & Features

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

Multimedia

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

Cellular

LTE Bands
2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71	1, 3, 7, 8, 20, 28
TDD Bands
41	38
3G Bands
1, 2, 4, 5, 8	1, 2, 5, 8
Data Speed
LTE-A Cat 6 (300/50 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, UMTS
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Jun 16, 2020 FCC ID value: ZNFL555DL
Measured SAR
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)
LTE Bands	2, 4, 5, 12, 13, 25, 26, 66, 71

for Verizon

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

for Metro

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

Discover more

Full Specs LG K51 Specs

Full Specs LG K51S Specs