Compare specs

Network	Technology	GSM / CDMA / 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
		CDMA 800 & TD-SCDMA - China
	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global	HSDPA 850 / 900 / 1700 / 1900 / 2100
		HSDPA 850 / 900 / 1900 / 2100 - China
	4G bands	1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
		1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps

Launch	Announced	2018, July 24	2019, July 17
	Status	Available. Released 2018, July	Available. Released 2019, July 24

Body	Dimensions	158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)	153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in)
	3D size compare	Size up
	Weight	166 g (5.86 oz)	173.8 g (6.14 oz)
	Build	Glass front, aluminum back, aluminum frame	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
	SIM	Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display	Type	IPS LCD	Super AMOLED
	Size	5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)	6.09 inches, 91.0 cm2 (~82.5% screen-to-body ratio)
	Resolution	1080 x 2160 pixels, 18:9 ratio (~403 ppi density)	720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
	Protection		Corning Gorilla Glass 5

Platform	OS	Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Android One	Android 9.0 (Pie), upgradable to Android 11, Android One
	Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Qualcomm SDM665 Snapdragon 665 (11 nm)
	CPU	Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
	GPU	Adreno 512	Adreno 610

Memory	Card slot	No	microSDXC (uses shared SIM slot)
	Internal	32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
		eMMC 5.1	UFS 2.1

Main Camera	Modules	12 MP, f/1.8, 1/2.9", 1.25µm 20 MP, f/1.8, 1/2.8", 1.0µm, PDAF	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth)
	Features	Dual-LED flash, HDR, panorama	LED flash, HDR, panorama
	Video	4K@30fps, 1080p@30fps (gyro-EIS), 720p@120fps	4K@30fps, 1080p@30/60/120fps

Selfie Camera	Modules	20 MP, f/2.2, (wide), 1/3", 0.9µm	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
	Features	LED flash, Auto-HDR	HDR
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	No	Yes

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE, aptX HD
	Positioning	GPS, GLONASS, BDS	GPS, GLONASS, BDS
	NFC	No	No
	Infrared port	Yes	Yes
	Radio	No	FM radio
	USB	USB Type-C 2.0	USB Type-C 2.0

Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery	Type	Li-Po 3000 mAh, non-removable	Li-Po 4030 mAh, non-removable
	Charging	18W wired, QC3 (Global) 18W wired, QC4 (India)	18W wired, QC3
	Stand-by
	Talk time

Misc
	Colors	Black, Gold, Blue, Red, Rose Gold	Kind of Gray, Not just Blue, More than White
	SAR	0.96 W/kg (head)     0.64 W/kg (body)	0.53 W/kg (head)     0.72 W/kg (body)
	SAR EU	1.16 W/kg (head)     0.66 W/kg (body)	0.30 W/kg (head)     1.10 W/kg (body)
	Models	M1804D2SG, M1804D2SI, Mi A2, Mi 6X	M1906F9SH, M1906F9SI
	Price	About 270 EUR	About 230 EUR

Tests	Performance	AnTuTu: 130927 (v7), 172886 (v8) GeekBench: 4625 (v4.4), 1157 (v5.1) GFXBench: 8.6fps (ES 3.1 onscreen)	Basemark OS II 2.0: 2345 Basemark X: 17948
	Display		Contrast ratio: Infinite (nominal)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 89dB / Noise 72dB / Ring 89dB	Voice 74dB / Noise 74dB / Ring 81dB
	Audio quality		Noise -93.7dB / Crosstalk -93.0dB
	Battery (old)	Endurance rating 73h	Endurance rating 101h