LG K51 vs LG K22 Specs Comparison

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

Display

Size:

6.5 inches
6.2 inches

Resolution:

1560 x 720 pixels, 19.5:9 ratio, 264 PPI
1520 x 720 pixels, 19:9 ratio, 271 PPI

Technology:

IPS LCD
IPS LCD

Screen-to-body:

79.70 %
81.70 %

Features:

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

Hardware

System chip:

MediaTek Helio P22 MT6762 (12 nm)
Qualcomm Snapdragon 215 QM215 (28 nm)

Processor:

Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit
Quad-core, 1300 MHz, Cortex-A53, 64-bit

GPU:

IMG PowerVR GE8320
Adreno 308

RAM:

3GB
2GB

Internal storage:

32GB, available to use: 18 GB
32GB (eMMC 5.1), available to use: 21 GB

Storage expansion:

microSDXC up to 2000 GB
microSDXC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (10)
Android (10)

Battery

Capacity:

4000 mAh
3000 mAh

Type:

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Camera

Rear:

Triple camera
Dual camera

Main camera:

13 MP (PDAF)
13 MP

Specifications:

Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera:

5 MP (Ultra-wide)
2 MP (Macro)

Specifications:

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

Third camera:

2 MP (Depth information)

Specifications:

Sensor size: 1/5"; Pixel size: 1.75 μm

Flash:

LED
LED

Video recording:

1920x1080 (Full HD)
1920x1080 (Full HD) (30 fps)

Features:

Picture-taking during video recording

Front:

13 MP
5 MP (Wide Angle)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.57 x 3.07 x 0.33 inches (166.9 x 77.9 x 8.4 mm)
6.13 x 2.97 x 0.33 inches (155.7 x 75.4 x 8.4 mm)

Weight:

7.17 oz (203.4 g)
6.00 oz (169.5 g)

Materials:

Back: Plastic; Frame: Plastic

Resistance:

Yes; MIL-STD-810 certified
MIL-STD-810G certified

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

Left: Volume control; Right: Lock/Unlock key
Left: Other; Right: Volume control, Lock/Unlock key

Colors:

Titan gray
Titan, Blue, Red

Cellular

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

4G (TDD):

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

3G:

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

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 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

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features:

DTS:X Virtual Surround

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
microUSB, USB 2.0

Features:

Charging
Charging, Mass storage device

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Hearing aid compatible:

M3, T3
M3, T3

Regulatory Approval

FCC approval:

Date approved:

Jun 16, 2020
Feb 19, 2021

FCC ID value:

ZNFL555DL
ZNFK200AM

Measured SAR:

Head:

0.66 W/kg
0.48 W/kg

Body:

1.20 W/kg
1.08 W/kg

Simultaneous Transmission:

1.59 W/kg
1.37 W/kg

Wireless Router:

1.27 W/kg
1.14 W/kg

Phablet:

3.96 W/kg

Buyers information

Price:

$ 200
$ 90

User Manual:

This is the official LG K51 User Guide in English provided from the manufacturer.

In The Box:

Charger, USB Cable, SIM Ejector
Power brick, USB Cable, Sim Card extractor tool

Availability

Officially announced:

May 06, 2020
Oct 12, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless