Vivo S1 vs Redmi Note 9

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Redmi Note 9
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Want to compare Vivo S1 vs Redmi Note 9 mobile? You have come to the right place. Here you can find Vivo S1 vs Redmi Note 9 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, on Redmi Note 9 you get access to a lot of stunning specs including an impressive quad-camera and selfie shooter setup, decent RAM and processor duo, backed by a powerful 5,020mAh battery. The Xiaomi device offers a stunning AI Quad-camera setup at its rear side, featuring a 48MP f/1.79 Primary ISOCELL Plus sensor, an 8MP f/2.2 ultra wide lens for amazing photography and cinematography.

Our recommendation: We recommend buying Vivo S1 over Redmi Note 9 due to its faster performance and higher internal storage options.

Vivo S1 vs Redmi Note 9 Comparison Table

Key Specs
Display6.53-inch6.38-inch
ProcessorMediaTek Helio G85MediaTek Helio P65
Front Camera13-megapixel32-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel16-megapixel + 8-megapixel + 5-megapixel
RAM4GB4GB
Storage64GB128GB
Battery Capacity5020mAh4500mAh
OSAndroid 10Android Pie
Resolution1080×2340 pixels1080×2340 pixels
Ratings
Overall RatingRead ReviewRead Review
Design Rating  
Display Rating  
Software Rating  
Performance Rating  
Battery Life Rating  
Camera Rating  
Value for Money Rating  
General
BrandXiaomiVivo
ModelRedmi Note 9S1
Release dateApril 30, 2020July 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.20 x 8.90159.53 x 75.23 x 8.13
Weight (g)199.00179.00
Battery capacity (mAh)50204500
Fast chargingProprietaryProprietary
ColoursAqua Green, Arctic White, Pebble Grey, Scarlet RedSkyline Blue, Diamond Black
Removable battery–No
Wireless charging–No
Display
Screen size (inches)6.536.38
TouchscreenYesYes
Resolution1080×2340 pixels1080×2340 pixels
Aspect ratio19.5:919.5:9
Hardware
Processor1.8GHz octa-core (6×1.8GHz + 2x2GHz)octa-core
Processor makeMediaTek Helio G85MediaTek Helio P65 (MT6768)
RAM4GB4GB
Internal storage64GB128GB
Expandable storageYesNo
Expandable storage typemicroSD–
Expandable storage up to (GB)512–
Dedicated microSD slotYesNo
Camera
Rear camera48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 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 camera13-megapixel32-megapixel (f/2.0)
Software
Operating systemAndroid 10Android Pie
SkinMIUI 11Funtouch OS 9
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n–
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYes–
InfraredYes–
USB Type-CYes–
Headphones3.5mm–
Number of SIMs22
USB OTG–Yes
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM–
3GYes–
4G/ LTEYes–
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM–
3GYes–
4G/ LTEYes–
Sensors
Face unlockYes–
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

Vivo S1 vs Redmi Note 9 Comparison Video

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