Alcatel 3X (2020) vs LG K42 Specs Comparison

Availability

Officially announced
May 19, 2020

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, 82.96% screen-to-body	6.6-inch, 83.04% screen-to-body
Type
IPS LCD	IPS LCD
Resolution
1600x720px, 20:9 ratio, 269 PPI	1600x720px, 20:9 ratio, 266 PPI
Features
Oleophobic coating, 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
Memory
4GB (LPDDR4)/64GB (eMMC)	3GB (LPDDR4)/32GB 3GB/64GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 2048 GB
OS
Android (10)	Android (10)

Battery

Type
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
1080p (30 fps) Time-lapse video	1080p
Front
8 MP Video capture: 1080p	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
microUSB, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
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, 3, 5, 7, 8, 20, 28	1, 3, 7, 8, 20, 28
4G (TDD) Bands
38, 40, 41	38
3G Bands
5, 8, 2, 1	1, 2, 5, 8
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

Alternative variants

with 64GB storage

Memory	64GB

Links

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