Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
	3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
			HSDPA 850 / 900 / 1900 / 2100 - Australia
	4G bands	1, 3, 7, 8, 20, 28, 38 - Europe	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 66 - International
		1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia	1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia
	Speed	Yes, 384 kbps	HSPA, LTE

Launch	Announced	2020, September 21	2020, September 23
	Status	Available. Released 2020, September 21	Available. Released 2020, November 23

Body	Dimensions	165 x 76.7 x 8.4 mm (6.50 x 3.02 x 0.33 in)	165 x 76.7 x 8.4 mm (6.50 x 3.02 x 0.33 in)
	Weight	182 g (6.42 oz)	188 g (6.63 oz)
	SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
		MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions	MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions

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

Platform	OS	Android 10, upgradable to Android 11	Android 10
	Chipset	Mediatek MT6762 Helio P22 (12 nm)	Mediatek MT6765 Helio P35 (12 nm)
	CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
	GPU	PowerVR GE8320	PowerVR GE8320

Memory	Card slot	microSDXC	microSDXC
	Internal	64GB 3GB RAM	64GB 4GB RAM
		eMMC 5.1	eMMC 5.1

Main Camera	Modules	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)	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, 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	Dual-LED flash, panorama, HDR
	Video	1080p@30fps	1080p@30fps

Selfie Camera	Modules	8 MP, (wide)	13 MP, f/2.0, 27mm (wide), 1/3.1", 1.12µm
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 b/g/n or Wi-Fi 802.11 a/b/g/n/ac, dual-band
	Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
	Positioning	GPS	GPS
	NFC	Yes (market/region dependent)	Yes
	Infrared port	No	No
	Radio	No	No
	USB	USB Type-C 2.0, OTG	USB Type-C 3.1, OTG

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

Battery	Type	Li-Po 4000 mAh, non-removable	Li-Po 4000 mAh, non-removable
	Charging	10W wired

Misc
	Colors	Gray, Green	White, Blue, Red
	Models	LMK420, LM-K420, LMK420H, LM-K420H, LMK420E, LM-K420E, LMK420Y, LM-K420Y	LMK520, LM-K520, LMK520E, LM-K520E, LMK520Y, LM-K520Y, LMK520H, LM-K520H
	Price	About 140 EUR	About 220 EUR