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 / 2100
	4G bands	1, 3, 5, 7, 8, 20, 38, 40, 41	1, 3, 5, 8, 38, 40, 41
	Speed	HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch	Announced	2020, August 13	2019, December. Released 2019, December
	Status	Available. Released 2020, August 20	Discontinued

Body	Dimensions	165.4 x 76.4 x 8.8 mm (6.51 x 3.01 x 0.35 in)	166.7 x 75.8 x 8.4 mm (6.56 x 2.98 x 0.33 in)
	Weight	183 g (6.46 oz)	-
	Build	Glass front, plastic back, plastic frame	Glass front, plastic back, plastic frame
	SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display	Type	IPS LCD	IPS LCD
	Size	6.6 inches, 105.2 cm2 (~83.2% screen-to-body ratio)	6.52 inches, 102.6 cm2 (~81.2% screen-to-body ratio)
	Resolution	720 x 1600 pixels, 20:9 ratio (~266 ppi density)	720 x 1600 pixels, 20:9 ratio (~269 ppi density)

Platform	OS	Android 10 (Go edition)	Android 9.0 (Pie), HIOS 5.5
	Chipset	Mediatek MT6761D Helio A20 (12 nm)	Mediatek MT6761 Helio A22 (12 nm)
	CPU	Quad-core 1.8 GHz Cortex-A53	Quad-core 1.8 GHz Cortex-A53
	GPU	PowerVR GE8320	PowerVR GE8320

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

Main Camera	Modules	13 MP + QVGA + QVGA (X657 model) or 8 MP + QVGA (X657C model)	8 MP, AF
	Features	Triple-LED flash	LED flash, HDR, panorama
	Video	1080p@30fps	1080p@30fps

Selfie Camera	Modules	8 MP	8 MP, f/2.0
	Features	Dual-LED flash	LED flash, HDR
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

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

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

Battery	Type	5000 mAh	4000 mAh
	Charging	10W wired

Misc
	Colors	Ocean Wave, Quetzal Cyan, Midnight Black	Midnight Black, Vacation Blue, Hillier Purple
	Models	X657, X657C, MZ-Infinix X657C, MZ-Infinix X657B	KC8S
	Price	About 70 EUR