vivo Y21s
Network
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66
1, 3, 5, 8, 40
Speed
HSPA, LTE
Launch
Announced
2021, September 21
Status
Available. Released 2021, September 21
Body
Dimensions
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
182 g (6.42 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
IPS LCD
Size
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OS
Android 11, Funtouch 11.1
Chipset
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55)
GPU
Mali-G52 MC2
Memory
Card slot
microSDXC (dedicated slot)
Internal
128GB 4GB RAM, 128GB 6GB RAM
Main Camera
Triple
50 MP, f/1.8, 24mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features
LED flash
Video
1080p@30fps
Selfie camera
Single
8 MP, f/2.0, (wide)
Features
HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
Positioning
GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)
Radio
FM radio
USB
USB Type-C 2.0, OTG
Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type
5000 mAh, non-removable
Charging
18W wired
2.5W reverse wired
Misc
Colors
Midnight Blue, Pearl White
Models
V2110
SAR
0.83 W/kg (head) 1.09 W/kg (body)