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Samsung Galaxy S27 vs Samsung Galaxy S21+ comparison

 Compare Samsung Galaxy S27
Samsung Galaxy S27
Compare Samsung Galaxy S21+
Samsung Galaxy S21+
key specs
Display6.30-inch6.70-inch
ProcessorSamsung Exynos 2700Samsung Exynos 2100
Front Camera12-megapixel10-megapixel
Rear Camera50-megapixel12-megapixel + 12-megapixel + 64-megapixel
RAM12GB8GB
Storage256GB128GB, 256GB
Battery Capacity4300mAh4800mAh
OSAndroid 17Android 11
Resolution-1080x2400 pixels
general
BrandSamsungSamsung
ModelGalaxy S27Galaxy S21+
AI EnabledYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)43004800
Removable batteryNo-
Fast charging25W Fast ChargingProprietary
Wireless chargingYesYes
Release date-January 14, 2021
Dimensions (mm)-161.50 x 75.60 x 7.80
Weight (g)-202.00
IP rating-IP68
Colours-Phantom Violet
display
Refresh Rate120 Hz-
Screen size (inches)6.306.70
TouchscreenYesYes
Resolution-1080x2400 pixels
Protection type-Gorilla Glass
Aspect ratio-20:9
Pixels per inch (PPI)-394
hardware
Processorocta-core2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor makeSamsung Exynos 2700Samsung Exynos 2100
RAM12GB8GB
Internal storage256GB128GB, 256GB
Expandable storageNo-
camera
Rear camera50-megapixel12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron)
No. of Rear Cameras3-
Front camera12-megapixel10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 17Android 11
SkinOne UI 9One UI 3.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.00
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
USB Type-C-Yes
sim 1
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYesYes
GSM/CDMA-GSM
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYesYes
GSM/CDMA-GSM
3G-Yes
sensors
Face unlockYesYes
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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