LG K51 vs LG Aristo 5

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Display

Size

6.5 inches
5.7 inches

Resolution

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

Technology

IPS LCD
IPS LCD

Screen-to-body

79.70 %
77.13 %

Features

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

Hardware

System chip

MediaTek Helio P22 MT6762
MediaTek Helio P22 MT6762

Processor

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

GPU

IMG PowerVR GE8320
IMG PowerVR GE8320

RAM

3GB
2GB

Internal storage

32GB, available to use: 18 GB
32GB, available to use: 18.15 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC

OS

Android (10)
Android (10)

Battery

Capacity

4000 mAh
3000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Camera

Rear

Triple camera
Dual camera

Main camera

13 MP (PDAF)
13 MP (PDAF)

Specifications

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

Second camera

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

Specifications

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

Third camera

2 MP (Depth information)
 

Specifications

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

Video recording

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

Features

Picture-taking during video recording
 

Front

13 MP
5 MP

Design

Dimensions

6.57 x 3.07 x 0.33 inches (166.9 x 77.9 x 8.4 mm)
5.82 x 2.8 x 0.34 inches (147.8 x 71.1 x 8.6 mm)

Weight

7.17 oz (203.4 g)
the average is 6.2 oz (176 g)
5.15 oz (146.0 g)
the average is 6.2 oz (176 g)

Materials

 
Back: Plastic; Frame: Plastic

Resistance

Yes; MIL-STD-810 certified
 

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Titan gray
Silver

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 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 25(1900+), 26(850+), 66(AWS-3), 71(600)

LTE (TDD)

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

UMTS

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

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

Location

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

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer

Other

 
UMA (Wi-Fi Calling)

Regulatory Approval

FCC approval

 
 

Date approved

 
Apr 16, 2020

 
FCC ID value: ZNFK300TM link

Measured SAR

 
 

Head

 
0.48 W/kg

Body

 
1.14 W/kg

Simultaneous Transmission

 
1.55 W/kg

Wireless Router

 
1.14 W/kg

Buyers information

In The Box

Charger, USB Cable, SIM Ejector
Travel Adapter, USB Cable

Price

$ 200
$ 150
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