LG K40 vs LG Aristo 4+

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VIEW ON AMAZON

Display

Display size

5.7 inches
5.5 inches

Resolution

720 x 1440 pixels
720 x 1440 pixels

Pixel density

282 ppi
295 ppi

Technology

IPS LCD
 

Screen-to-body ratio

76.28 %
73.15 %

Features

Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

8 megapixels
13 megapixels

Hardware Features

Phase detection autofocus
Phase detection autofocus

Specifications

Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm
 

Video recording

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

Features

Video calling, Video sharing
 

Front

5 megapixels
5 megapixels

Features

Flash
 

Design

Dimensions

6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)
5.78 x 2.81 x 0.33 inches (146.8 x 71.4 x 8.4 mm)

Weight

5.11 oz (145 g)
the average is 6.1 oz (174 g)
5.3 oz (150 g)
the average is 6.1 oz (174 g)

Materials

Back: Plastic
 

Resistance

Shock; MIL-STD-810 certified
 

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Black, Gray, Blue
 

Colors

 
Platinum gray

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
 

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
 

Hardware & Performance

System chip

Qualcomm Snapdragon 450 SDM450
Qualcomm 425 MSM8917

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm

GPU

Adreno 506
Adreno 308

RAM

2 GB
2 GB

Internal storage

16 GB
16 GB

Available to use

8 GB
8 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 2000 GB

OS

Android (8.1 Oreo)
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, USB OTG
 

Location

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

Sensors

Accelerometer, Compass
Accelerometer

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
 

Cellular

LTE (FDD)

Bands 2, 4, 5, 12, 13, 66
Bands 2, 4, 5, 7, 12, 13, 25, 26, 66, 71

LTE (TDD)

 
Bands 41

UMTS

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

Data

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

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

Battery

Capacity

3000 mAh
3000 mAh

Type

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

Talk time

12.00 hours
the average is 20 h (1174 min)
11.00 hours
the average is 20 h (1174 min)

Stand-by time

10.5 days (252 hours)
the average is 20 days (491 h)
26.7 days (641 hours)
the average is 20 days (491 h)

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
 

Regulatory Approval

FCC approval

 
 

Date approved

 
Jul 26, 2019

 
FCC ID value: ZNFX320TA link

Measured SAR

 
 

Head

 
0.72 W/kg

Body

 
1.03 W/kg

Simultaneous Transmission

 
1.59 W/kg

Wireless Router

 
1.25 W/kg

Shopping information

In The Box

 
Charger, SIM card, Quick start guide, Terms & Conditions

MSRP price

$ 180
$ 162
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