LG K40 vs Coolpad Legacy

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Display

Display size

5.7 inches
6.4 inches

Resolution

720 x 1440 pixels
1080 x 2160 pixels

Pixel density

282 ppi
380 ppi

Technology

IPS LCD
 

Screen-to-body ratio

76.28 %
78.16 %

Features

Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

8 megapixels
16 megapixels

Hardware Features

Phase detection autofocus
Autofocus

Specifications

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

Second camera

 
5 megapixels

Flash

LED
LED

Video recording

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

Features

Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
13 megapixels

Features

Flash
 

Design

Dimensions

6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)
6.53 x 3.17 x 0.33 inches (165.9 x 80.5 x 8.4 mm)

Weight

5.11 oz (145 g)
the average is 6 oz (172 g)
5.99 oz (170 g)
the average is 6 oz (172 g)

Materials

Back: Plastic
Back: Plastic; Frame: Metal

Resistance

Shock; MIL-STD-810 certified
 

Biometrics

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Colors

Black, Gray, Blue
 

Colors

 
Quicksilver

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
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 Snapdragon 450 SDM450

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 506
Adreno 506

RAM

2 GB
3 GB

Internal storage

16 GB
32 GB

Maximum User Storage

8 GB
21 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 128 GB

OS

Android (8.1 Oreo)
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
4.2

Wi-Fi

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

USB

USB 2.0
USB 2.0

Connector

microUSB
USB Type-C (reversible)

Features

Mass storage device, USB OTG
Mass storage device

Location

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

Sensors

Accelerometer, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 2, 4, 5, 12, 13, 66
Bands 2, 4, 5, 12, 66, 71

UMTS

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

Data

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

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

 
Yes

Battery

Capacity

3000 mAh
4000 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

 
Qualcomm Quick Charge 3.0

Talk time

12.00 hours
the average is 21 h (1288 min)
42.60 hours
the average is 21 h (1288 min)

Stand-by time

10.5 days (252 hours)
the average is 19 days (457 h)
24.4 days (585 hours)
the average is 19 days (457 h)

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration

Other features

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

Regulatory Approval

FCC approval

 
 

Date approved

 
Dec 30, 2018

 
FCC ID value: R38YL3705A link

FCC measured SAR

 
 

Head

 
0.25 W/kg

Body

 
0.97 W/kg

Simultaneous Transmission

 
1.28 W/kg

Wireless Router

 
1.28 W/kg

Shopping information

In The Box

 
Charger, Data cable, Quick start guide, Warranty guide

MSRP price

$ 180
$ 130
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