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
	3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	4G bands	1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global	1, 3, 4, 5, 7, 8, 20, 38, 40
		1, 3, 5, 7, 8, 34, 38, 39, 40, 41
	Speed	HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps	HSPA, LTE

Launch	Announced	2018, June	2017, November
	Status	Available. Released 2018, June	Available. Released 2017, November

Body	Dimensions	147.5 x 71.5 x 8.3 mm (5.81 x 2.81 x 0.33 in)	153 x 76.2 x 7.7 mm (6.02 x 3.00 x 0.30 in)
	3D size compare	Size up
	Weight	145 g (5.11 oz)	153 g (5.40 oz)
	Build	Glass front, plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, aluminum frame
	SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display	Type	IPS LCD	IPS LCD
	Size	5.45 inches, 76.7 cm2 (~72.7% screen-to-body ratio)	5.5 inches, 83.4 cm2 (~71.5% screen-to-body ratio)
	Resolution	720 x 1440 pixels, 18:9 ratio (~295 ppi density)	720 x 1280 pixels, 16:9 ratio (~267 ppi density)
	Protection		Corning Gorilla Glass 3

Platform	OS	Android 8.1 (Oreo), planned upgrade to Android 10, MIUI 12	Android 7.1.2 (Nougat), MIUI 11
	Chipset	Mediatek MT6761 Helio A22 (12 nm)	Qualcomm MSM8940 Snapdragon 435 (28 nm)
	CPU	Quad-core 2.0 GHz Cortex-A53	Octa-core 1.4 GHz Cortex-A53
	GPU	PowerVR GE8320	Adreno 505

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM	32GB 3GB RAM, 64GB 4GB RAM
		eMMC 5.1	eMMC 5.1

Main Camera	Modules	13 MP, f/2.2, PDAF	13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
	Features	LED flash, HDR, panorama	LED flash, HDR, panorama
	Video	1080p@30fps	1080p@30fps

Selfie Camera	Modules	5 MP, f/2.2	16 MP, f/2.5, (wide), 1/3.06" 1.0µm
	Video		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, Wi-Fi Direct
	Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE
	Positioning	GPS, GLONASS, BDS	GPS, GLONASS, BDS
	NFC	No	No
	Infrared port	No	Yes
	Radio	FM radio	FM radio
	USB	microUSB 2.0	microUSB 2.0

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

Battery	Type	Li-Ion 3000 mAh, non-removable	Li-Ion 3080 mAh, non-removable
	Stand-by		Up to 240 h (3G)
	Talk time		Up to 32 h (3G)
	Music play		Up to 75 h

Misc
	Colors	Black, Grey, Blue, Gold, Rose Gold	Gold, Dark Grey, Silver, Rose Gold
	SAR	0.78 W/kg (head)     1.17 W/kg (body)	1.09 W/kg (head)     1.44 W/kg (body)
	SAR EU	0.66 W/kg (head)     1.52 W/kg (body)
	Models	M1804C3CG, M1804C3CH, M1804C3CI	MDI6S, Redmi Y1, Redmi Note 5A
	Price	About 110 EUR	About 140 EUR

Tests	Performance	AnTuTu: 61660 (v7) GeekBench: 2450 (v4.4) GFXBench: 3.1fps (ES 3.1 onscreen)	GeekBench: 2610 (v4.4) GFXBench: 5.6fps (ES 3.1 onscreen)
	Display		Contrast ratio: 1673:1 (nominal), 2.556 (sunlight)
	Loudspeaker		Voice 68dB / Noise 72dB / Ring 86dB
	Audio quality		Noise -92.1dB / Crosstalk -89.7dB
	Battery life		74h endurance rating