Comparison of Vivo Y31s and Alcatel 3X (2020)

Comparison of Vivo Y31s and Alcatel 3X (2020) [S]ave

Attribute	Alcatel 3X (2020) ×	Vivo Y31s ×
General
Brand	Alcatel	Vivo
Launch
Announced	2020-06-01	2021-01-12
Body
Width (mm)	9.1	8.4
Length (mm)	165	164.2
Height (mm)	75	75.4
Weight (g)	186	185.5
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	-
Back	Plastic	-
Frame	Plastic	-
Network
Technology	GSM HSPA LTE	5G CDMA CDMA2000 GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100	CDMA2000 1x HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands	-	1, 3, 28, 41, 77, 78 SA/NSA
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	5G HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 10	Android 11
Chipset	Mediatek MT6762 Helio P22 (12 nm)	Qualcomm SM4350 Snapdragon 480 5G (8 nm)
CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPU	PowerVR GE8320	Adreno 619
Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 4GB RAM 128GB 6GB RAM 64GB 4GB RAM	128GB 4GB RAM 128GB 6GB RAM
Display
Size (in)	6.52	6.58
Resolution (px)	720 x 1600	1080 x 2408
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	-	Fast charging 18W
Capcity (mAh)	5000	5000
Main Camera
Main Camera Type	Quad	Dual
Main Camera Properties	16 MP, f/1.8, (wide), 1/2.8", 1.12µm, PDAF 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm	13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (depth)
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30fps
Main Camera Features	Dual-LED dual-tone flash, HDR, panorama	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/2.0, (wide), 1/4", 1.12µm	8 MP, f/2.0, (wide)
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	-	HDR
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	-	-
Radio	FM radio	No
USB	microUSB 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass proximity	Fingerprint (side-mounted) accelerometer compass proximity
Misc
Colors	Black Blue	Aurora Gray Red
Models	5061U	V2054A