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, 3, 5, 7, 8, 34, 38, 39, 40, 41	1, 3, 4, 5, 7, 8, 20, 38, 40
	Speed	HSPA 42.2/5.76 Mbps, LTE	HSPA 42.2/5.76 Mbps, LTE

Launch	Announced	2017, November	2017, November
	Status	Available. Released 2017, December	Available. Released 2017, November

Body	Dimensions	140.4 x 70.1 x 8.4 mm (5.53 x 2.76 x 0.33 in)	153 x 76.2 x 7.7 mm (6.02 x 3.00 x 0.30 in)
	Weight	137 g (4.83 oz)	153 g (5.40 oz)
	Build	Glass front, aluminum back, aluminum 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	5.0 inches, 68.0 cm2 (~69.1% screen-to-body ratio)	5.5 inches, 83.4 cm2 (~71.5% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~296 ppi density)	720 x 1280 pixels, 16:9 ratio (~267 ppi density)
	Protection		Corning Gorilla Glass 3

Platform	OS	Android 7.1.2 (Nougat), MIUI 11	Android 7.1.2 (Nougat), MIUI 11
	Chipset	Qualcomm MSM8917 Snapdragon 425 (28 nm)	Qualcomm MSM8940 Snapdragon 435 (28 nm)
	CPU	Quad-core 1.4 GHz Cortex-A53	Octa-core 1.4 GHz Cortex-A53
	GPU	Adreno 308	Adreno 505

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	16GB 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/2.0	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, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
	Bluetooth	4.1, A2DP, LE	4.2, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS
	NFC	No	No
	Infrared port	Yes	Yes
	Radio	FM radio	FM radio
	USB	microUSB 2.0	microUSB 2.0

Features	Sensors	Accelerometer, proximity	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	Gold, Dark Gray, Rose Gold, Blue	Gold, Dark Grey, Silver, Rose Gold
	SAR	0.53 W/kg (head)     1.23 W/kg (body)	1.09 W/kg (head)     1.44 W/kg (body)
	Models	MCG3B, MCI3B	MDI6S, Redmi Y1, Redmi Note 5A
	Price	About 100 EUR	About 140 EUR

Tests	Performance		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