vivo Y21s vs vivo Y20

Phones Images
PHONES
Phone Names vivo Y21s vivo Y20
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 661, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 8, 401, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41
Launch
Announced2021, September 212020, August 26. Released 2020, August 28
StatusAvailable. Released 2021, September 21Discontinued
Body
Build-Glass front, plastic back, plastic frame
Dimensions164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight182 g (6.42 oz)192.3 g (6.77 oz)
Display
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
ChipsetMediatek MT6769V/CU Helio G80 (12 nm)Qualcomm SM4250 Snapdragon 460 (11 nm)
GPUMali-G52 MC2Adreno 610
OSAndroid 11, Funtouch 11.1Android 10, Funtouch 10.5
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal128GB 4GB RAM, 128GB 6GB RAM64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM
 -eMMC 5.1
Main Camera
FeaturesLED flashLED flash, HDR
Single8 MP, f/2.0, (wide)-
Triple50 MP, f/1.8, 24mm (wide), PDAF 2 MP (macro) Auxiliary lens13 MP, f/2.2, (wide), PDAF 2 MP (macro) Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesHDR-
Single8 MP, f/2.0, (wide)8 MP, f/1.8, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCYes (market/region dependent)No
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Battery
Charging18W wired 2.5W reverse wired18W wired
Type5000 mAh5000 mAh
Misc
ColorsMidnight Blue, Pearl WhiteObsidian Black, Dawn White, Purist Blue
ModelsV2110V2029, V2029_PK
Price-About 150 EUR
SAR0.83 W/kg (head)     1.09 W/kg (body)1.19 W/kg (head)     0.58 W/kg (body)
Pricing
64GB 3GB RAM-Rp 2,099,000
64GB 4GB RAM-₹ 13,990