Alcatel 3X (2020) vs LG K42 Specs Comparison

Design

Dimensions
6.50 x 2.95 x 0.36 inches 165 x 75 x 9.09 mm	6.50 x 3.02 x 0.33 inches 165 x 76.7 x 8.4 mm
Weight
6.56 oz (186.0 g)	6.49 oz (184.0 g)
Resistance
	Yes; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Jewelry black, Jewelry green	Gray, Green, Sky Blue, Red

Display

Size
6.5-inch	6.6-inch
Resolution
1600x720px, 20:9 ratio, 269 PPI	1600x720px, 20:9 ratio, 266 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
82.96 %	83.04 %
Features
Oleophobic coating, Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm)	Mediatek Helio P22 MT6762 (12 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A53	Octa-core 2000 MHz Arm Cortex-A53
GPU
IMG PowerVR GE8320	PowerVR GE8320
RAM
4GB (LPDDR4)	3GB (LPDDR4)
Internal storage
64GB (eMMC)	32GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 2048 GB
OS
Android (10)	Android (10)

Battery

Capacity
5000 mAh	4000 mAh
Charging
Reverse wired charging

Camera

Rear
Quad camera	Quad camera
Main camera
16 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.8" Pixel size: 1.12 μm	13 MP (PDAF) Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm
Second camera
5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm	5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm	2 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm	2 MP (Depth information) Aperture size: F2.4
Flash
Dual LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Time-lapse video	1920x1080 (Full HD)
Front
8 MP, Video capture: 1920x1080 (Full HD)	8 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 3.1
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Compass	Accelerometer, Compass
Other
UMA (Wi-Fi Calling)	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600)
3G
Bands 5(850), 8(900), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 11 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Availability

Officially announced
May 19, 2020

Alternative variants

with 64GB storage

Internal storage	64GB

Links

Full specifications
Alcatel 3X (2020) Specs	LG K42 Specs