Samsung Galaxy S21 vs Samsung Galaxy S20 Plus

ProcessorSamsung Exynos 2100Samsung Exynos 990
Display6.2", FHD+ Dynamic AMOLED 2X, 120 Hz6.2", QHD+ Dynamic AMOLED 2X, 120 Hz
Camera12MP+64MP+12MP/10MP12MP+64MP+12MP+0.3MP/10MP
Battery4000 mAh mAh4500 mAh
RAM8 GB8 GB
Storage128/256 GB128 GB
Recommended ForPerformance, Gaming, Software, Design and Build QualityBattery, Display, Multimedia, Software and Main Camera
ColorsPhantom Gray, Phantom White, Phantom Violet, Phantom PinkCosmic Black, Cosmic Gray, Cloud Blue
LaunchJanuary 14, 2021February 11, 2020
AvailabilityJanuary 29, 2021March 06, 2020
Launch Price₹69,999₹73,999
TypeFHD+ Dynamic AMOLED 2XQHD+ Dynamic AMOLED 2X
Refresh Rate120 Hz120 Hz
FeaturesHDR10+HDR10+
Size6.2 inches6.2 inches
Resolution Width1080 pixels pixels1440 pixels
Resolution Height2400 pixels3200 pixels
Resolution Ratio20:920:9
Pixel Per Inch421 ppi525 ppi
Display ResolutionFHD+QHD+
Peak Brightness1300 nits1200 nits
Weight169 grams186 grams
FrontGorilla Glass VictusGorilla Glass 6
BackPlasticGlass
SideAluminium FrameAluminium Frame
Build QualityCorning Gorilla Glass VictusCorning Gorilla Glass 6
PortUSB Type-C 3.2USB Type-C 3.2
IP ratingIP68 (dust and water resistant)IP68 (dust and water resistant)
SpeakerStereo Speakers , Tuned by AKGStereo Speakers
Chipset BrandSamsungSamsung
Chipset NameExynos 2100Exynos 990
CPUOcta-coreOcta-core
GPUMali-G78 MP14Mali-G77 MP11
Software NameAndroidAndroid
Software SkinOne UI 6.1One UI 2.0
OS Updates(Years)43
Camera Resolution12 MP12 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution64 MP64 MP
Camera 2 TypeTelephotoTelephoto
Camera 3 Resolution12 MP12 MP
Camera 3 TypeUltra-wideUltra-wide
FeaturesLED flash, auto-HDR, panorama, Digital Zoom, Auto FocusAuto-HDR, Panorama, LED Flash
StabilizationOISHybrid Stabilization
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, Stereo Sound Rec., gyro-EIS & OIS
Front Camera Resolution10 MP10 MP
Front Camera TypeWideWide
FeaturesDual Video Call, Auto-HDR, Face UnlockHDR, Face Unlock
Video4K@30/60fps, 1080p@30fps4K@30/60fps, 1080p@30fps
Capacity4000 mAh mAh4500 mAh
Battery TypeLithium IonLithium Ion
Charging Speed25 w25 w
Wireless ChargingYesYes
Storage128 GB128 GB
Storage typeUFS 3.1UFS 3.0
RAM8 GB8 GB
RAM typeLPDDR5LPDDR5
Sim Slotnano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM dual stand-by)Dual SIM (nano-SIM and e-SIM)
NetworkGSM, CDMA, HSPA, EVDO, LTE, 5GGSM, CDMA, HSPA, EVDO, LTE
WLANWi-Fi 802.11 a/b/g/n/ac/6Wi-Fi 802.11 a/b/g/n/ac/6
Bluetooth5.05.0
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, BDS, GALILEO
NFCYesYes
RadioFM Radio (region specific)No
Fingerprint ScannerUltrasonic (under display)Optical (under display)
AI FeaturesCircle to Search, Chat Assist
SensorsAccelerometer, Proximity, Compass, Barometer, Gyroscope, Samsung DeX, Samsung Wireless DeX (desktop experience support)Accelerometer, Gyroscope, Proximity, Compass, Barometer, Samsung DeX, Samsung Wireless DeX