Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
		1, 3, 5, 8, 38, 40, 41
	Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/50 Mbps	HSPA, LTE

Launch	Announced	2019, March. Released 2019, March	2020, June 10
	Status	Discontinued	Available. Released 2020, June 10

Body	Dimensions	156.1 x 75.6 x 8.3 mm (6.15 x 2.98 x 0.33 in)	163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
	Weight	175 g (6.17 oz)	198 g (6.98 oz)
	Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
	SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display	Type	IPS LCD	IPS LCD, 400 nits (typ)
	Size	6.22 inches, 96.6 cm2 (~81.8% screen-to-body ratio)	6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
	Resolution	720 x 1520 pixels, 19:9 ratio (~270 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
	Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3

Platform	OS	Android 9.0 (Pie), upgradable to Android 10, Realme UI	Android 10, upgradable to Android 12, MIUI 13
	Chipset	Mediatek MT6771 Helio P60 (12 nm) Mediatek Helio P70 (12 nm)	Mediatek MT6769V/CU Helio G80 (12 nm)
	CPU	Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
	GPU	Mali-G72 MP3	Mali-G52 MC2

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM	32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
		eMMC 5.1	eMMC 5.1

Main Camera	Modules	13 MP, f/1.8, 1/3.1", 1.12µm, PDAF 2 MP, (depth)	13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
	Features	LED flash, HDR	LED flash, HDR, panorama
	Video	1080p@30fps	1080p@30fps

Selfie Camera	Modules	13 MP, f/2.0, (wide), 1/3.1", 1.12µm	8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
	Features	HDR	HDR
	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 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
	Bluetooth	4.2, A2DP, LE	5.0, A2DP, LE
	Positioning	GPS, GLONASS	GPS, GLONASS, BDS
	NFC	No	Yes (market/region dependent)
	Infrared port	No	Yes
	Radio	FM radio	Wireless FM radio (no wired headphones required)
	USB	microUSB 2.0, OTG	USB Type-C 2.0, OTG

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

Battery	Type	4230 mAh, non-removable	Li-Po 5020 mAh
	Charging	10W wired	18W wired

Misc
	Colors	Black, Dynamic Black, Radiant Blue, Diamond Red	Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
	SAR		0.91 W/kg (head)     1.00 W/kg (body)
	SAR EU		0.71 W/kg (head)     1.06 W/kg (body)
	Models	RMX1825, RMX1821, 1821	M2004J19G, M2004J19C
	Price	About 9000 INR	$ 63.00 / £ 107.31 / ₹ 9,499

Our Tests	Performance	AnTuTu: 132764 (v7) GeekBench: 4936 (v4.4) GFXBench: 15fps (ES 3.1 onscreen)	AnTuTu: 201829 (v8) GeekBench: 1325 (v5.1)
	Display	Contrast ratio: 1464:1 (nominal), 2.918 (sunlight)	1624:1 contrast ratio, 328 nits max brightness (measured)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 66dB / Noise 71dB / Ring 81dB	-26.9 LUFS (Good)
	Audio quality	Noise -93.5dB / Crosstalk -91.6dB
	Battery (old)	Endurance rating 108h	Endurance rating 131h