Compare specs

Network	Technology	GSM / HSPA	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
	4G bands		1, 3, 5, 8, 40
	Speed	HSPA	HSPA, LTE

Launch	Announced	2015, September. Released 2015, October	2021, January 08
	Status	Discontinued	Available. Released 2021, January 23

Body	Dimensions	137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in)	163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
	Weight	137 g (4.83 oz)	188 g (6.63 oz)
	SIM	Dual SIM	Nano-SIM + Nano-SIM

Display	Type	IPS LCD	IPS LCD
	Size	4.7 inches, 60.9 cm2 (~64.5% screen-to-body ratio)	6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~312 ppi density)	1080 x 2408 pixels, 20:9 ratio (~401 ppi density)

Platform	OS	Android 5.1 (Lollipop), Funtouch 2.1	Android 11, upgradable to Android 12, Funtouch 12
	Chipset	Mediatek MT6580 (28 nm)	Qualcomm SM6115 Snapdragon 662 (11 nm)
	CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
	GPU	Mali-400MP2	Adreno 610

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	8GB 1GB RAM	128GB 6GB RAM, 128GB 8GB RAM

Main Camera	Modules	8 MP	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)
	Features	LED flash, HDR	LED flash, HDR, panorama
	Video	720p@30fps	4K@30fps, 1080p@30fps, gyro-EIS

Selfie Camera	Modules	2 MP	16 MP, f/2.0, (wide), 1/3.06" 1.0µm
	Features		HDR
	Video		1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
	Bluetooth	4.0, A2DP	5.0, A2DP, LE
	Positioning	GPS	GPS, GLONASS, GALILEO, BDS
	NFC	No	No
	Infrared port	No	No
	Radio	FM radio	FM radio
	USB	microUSB 2.0	USB Type-C 2.0, OTG

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

Battery	Type	2100 mAh, removable	5000 mAh
	Charging		18W wired, 70% in 67 min

Misc
	Colors	White, Black	Titanium Sapphire, Crystal Symphony
	SAR		0.87 W/kg (head)     0.39 W/kg (body)
	Models	Y31L, Y31	V2031
	Price	About 130 EUR	About 200 EUR