LG K42

Released 2020, September 21
182g, 8.4mm thickness
Android 10, up to Android 11
64GB storage, microSDXC
0.3% 475,779 hits
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6.6"
720x1600 pixels
13MP
1080p
3GB RAM
Helio P22
4000mAh
10W

Also known as LG K52 in Brazil

Network	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1900 / 2100
	4G bands	1, 3, 7, 8, 20, 28, 38 - Europe
		1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia
	Speed	Yes, 384 kbps

Launch	Announced	2020, September 21
Launch	Status	Available. Released 2020, September 21

Body	Dimensions	165 x 76.7 x 8.4 mm (6.50 x 3.02 x 0.33 in)
	Weight	182 g (6.42 oz)
	SIM	Nano-SIM + Nano-SIM
		MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions

Display	Type	IPS LCD
	Size	6.6 inches, 105.2 cm² (~83.1% screen-to-body ratio)
	Resolution	720 x 1600 pixels, 20:9 ratio (~266 ppi density)

Platform	OS	Android 10, upgradable to Android 11
	Chipset	Mediatek MT6762 Helio P22 (12 nm)
	CPU	Octa-core 2.0 GHz Cortex-A53
	GPU	PowerVR GE8320

Memory	Card slot	microSDXC
	Internal	64GB 3GB RAM
		eMMC 5.1

Main Camera	Quad	13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 115˚ (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
	Features	LED flash, panorama, HDR
	Video	1080p@30fps

Selfie camera	Single	8 MP, (wide)
	Video	1080p@30fps

Sound	Loudspeaker	Yes
	3.5mm jack	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE
	Positioning	GPS
	NFC	Yes (market/region dependent)
	Radio	No
	USB	USB Type-C 2.0, OTG

Features	Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass

Battery	Type	Li-Po 4000 mAh
	Charging	10W wired

Misc	Colors	Gray, Green
	Models	LMK420, LM-K420, LMK420H, LM-K420H, LMK420E, LM-K420E, LMK420Y, LM-K420Y
	Price	About 140 EUR

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LG K42 - user opinions and reviews

T4techdroid
sSM
29 Dec 2024

The phone lags a lot in Android 12 . By using nova launcher it has been fixed to an extent, Also disable all auto sync . Yeah , the phone will be much better . It's kinds better to use the navigation buttons instead of gestures coz frame keeps ...

RishiGuru
utg
19 Sep 2023

After I disabled most of the unwanted pre-installed apps, the phone became much snappier to operate on Android 12. Now it feels as fast as Android 11.

RishiGuru
utg
02 Jul 2023

The lack of software optimization is the main reason why both my LG G8X's runs on Android 10 (I downgraded one of them from Android 11 to Android 10), while with cheap and cheerful K42 I took the risk of Android 12 update and hence not so satisf...