Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / CDMA / 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 / 1900 / 2100 - Version 2	HSDPA 850 / 900 / 2100 - India, Thailand, Pakistan
		HSDPA 850 / 900 / 2100 - Version 1	HSDPA 850 / 900 / 1900 / 2100 - China
	4G bands	1, 3, 5, 7, 8, 38, 39, 40, 41 - Version 1	1, 3, 5, 8, 38, 40, 41 - India, Thailand
		1, 2, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Version 2	1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China (A83t)
			1, 3, 5, 7, 8, 38, 40, 41 - Pakistan
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

Launch	Announced	2017, October	2018, January
	Status	Available. Released 2017, November	Available. Released 2018, January

Body	Dimensions	156.5 x 76 x 7.5 mm (6.16 x 2.99 x 0.30 in)	150.5 x 73.1 x 7.7 mm (5.93 x 2.88 x 0.30 in)
	Weight	152 g (5.36 oz)	143 g (5.04 oz)
	Build	Glass front (Gorilla Glass 5), plastic back, plastic frame	Glass front (Gorilla Glass 3), aluminum 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	6.0 inches, 92.9 cm2 (~78.1% screen-to-body ratio)	5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio)
	Resolution	1080 x 2160 pixels, 18:9 ratio (~402 ppi density)	720 x 1440 pixels, 18:9 ratio (~282 ppi density)
	Protection	Corning Gorilla Glass 5	Corning Gorilla Glass 3

Platform	OS	Android 7.1.1 (Nougat), ColorOS 3.2	Android 7.1 (Nougat), ColorOS 3.2
	Chipset	Mediatek MT6763T Helio P23 (16 nm)	Mediatek MT6763T Helio P23 (16 nm)
	CPU	Octa-core 2.5 GHz Cortex-A53	Octa-core 2.5 GHz Cortex-A53
	GPU	Mali-G71 MP2	Mali-G71 MP2

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	32GB 4GB RAM, 64GB 6GB RAM	16GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM
		eMMC 5.1	eMMC 5.1

Main Camera	Modules	16 MP, f/1.8, PDAF	13 MP, f/2.2, AF
	Features	LED flash, HDR, panorama	LED flash, HDR, panorama
	Video	1080p@30fps	1080p@30fps

Selfie Camera	Modules	20 MP, f/2.0, (wide), 1/2.8", 1.0µm	8 MP, f/2.2
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

Comms	WLAN	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
	Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE
	Positioning	GPS	GPS, GLONASS
	NFC	No	No
	Infrared port	No	No
	Radio	No	No
	USB	microUSB 2.0, OTG	microUSB 2.0, OTG

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

Battery	Type	Li-Ion 3200 mAh, non-removable	Li-Ion 3180 mAh, non-removable
	Stand-by
	Talk time

Misc
	Colors	Black, Gold, Red	Gold, Black, Red, Blue
	Models	CPH1723, CPH1727, CHP1723, CHP1727	CPH1729, CPH1827
	Price	About 320 EUR	About 200 EUR

Tests	Performance	GFXBench: 4fps (ES 3.1 onscreen)
	Display	Contrast ratio: 2198 (nominal), 2.653 (sunlight)
	Loudspeaker	Voice 63dB / Noise 70dB / Ring 71dB
	Audio quality	Noise -93.5dB / Crosstalk -93.2dB
	Battery life	91h endurance rating