Want to compare Vivo S1 vs Vivo V20 mobile? You have come to the right place. Here you can find Vivo S1 vs Vivo V20 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Vivo S1 price on Priceo.

On one hand, Vivo S1 offers a good-looking design, long-lasting battery life, and dependable performance. It also offers better performance to boot, along with sharper cameras at the back. It has a 6.38-inch Super AMOLED display, which has a pixel density of 404 PPI. The Vivo S1 is armed with a triple camera setup consisting of 16MP, 8MP, and 2MP lenses.

On the other hand, Vivo V20 flaunts a 6.44-inch AMOLED display having a pixel density of 409ppi and a screen resolution of 1080 x 2400 pixels. The entire rear camera setup offers a wide variety of features like Phase Detection autofocus, Dual-colour LED Flash, Digital Zoom, Touch to focus, HDR mode, Face detection and more. Vivo V20 functions on Octa-core Kryo 465 Dual-core and Hexa Core running at a clock speed of 2.3GHz and 1.8GHz.

Our recommendation: We recommend buying Vivo V20 over Vivo S1 because it allows users to download multiple apps and get them running with ease.

Vivo S1 vs Vivo V20 Comparison Table

Key Specs
Display6.44-inch6.38-inch
ProcessorQualcomm Snapdragon 720GMediaTek Helio P65
Front Camera44-megapixel32-megapixel
Rear Camera64-megapixel + 8-megapixel + 2-megapixel16-megapixel + 8-megapixel + 5-megapixel
RAM8GB4GB
Storage128GB128GB
Battery Capacity4000mAh4500mAh
OSAndroid 11Android Pie
Resolution1080×2400 pixels1080×2340 pixels
Ratings
Overall NDTV Rating 76.5
Design Rating  
Display Rating  
Software Rating  
Performance Rating  
Battery Life Rating  
Camera Rating  
Value for Money Rating  
General
BrandVivoVivo
ModelV20S1
Release dateSeptember 21, 2020July 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)161.30 x 74.20 x 7.38159.53 x 75.23 x 8.13
Weight (g)171.00179.00
Battery capacity (mAh)40004500
Fast chargingProprietaryProprietary
ColoursMidnight Jazz, Moonlight Sonata, Sunset MelodySkyline Blue, Diamond Black
Removable batteryNo
Wireless chargingNo
Display
Screen size (inches)6.446.38
TouchscreenYesYes
Resolution1080×2400 pixels1080×2340 pixels
Aspect ratio20:919.5:9
Hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 720GMediaTek Helio P65 (MT6768)
RAM8GB4GB
Internal storage128GB128GB
Expandable storageYesNo
Expandable storage typemicroSD
Dedicated microSD slotYesNo
Camera
Rear camera64-megapixel (f/1.89) + 8-megapixel (f/2.2) + 2-megapixel (f/2.,4)16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
Rear autofocusYes
Rear flashYes
Front camera44-megapixel (f/2.0)32-megapixel (f/2.0)
Software
Operating systemAndroid 11Android Pie
SkinFuntouch OS 11Funtouch OS 9
Connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB OTGYesYes
USB Type-CYes
Number of SIMs22
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM
3GYes
4G/ LTEYes
5GYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM
3GYes
4G/ LTEYes
5GYes
Sensors
Face unlockYes
In-Display Fingerprint SensorYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensorYes
Compass/ MagnetometerYes