Samsung Galaxy S25 vs Samsung Galaxy S21 Plus

ProcessorQualcomm Snapdragon 8 Elite for GalaxySamsung Exynos 2100
Display6.2", FHD+ Dynamic AMOLED 2X, 120 Hz6.7", Dynamic AMOLED 2X, 120 Hz
Camera50MP+10MP+12MP/12MP64MP+12MP+12MP/10MP
Battery4000 mAh4800 mAh
RAM12 GB8 GB
Storage256 GB128 GB
Recommended ForDesign, Performance, Display, Multimedia, Gaming, Software and Build QualityBattery, Software and Main Camera
ColorsIcy Blue, Mint, Navy, Silver Shadow, Blueblack, Coralred, PinkgoldPhantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red
LaunchJanuary 22, 2025January 14, 2021
AvailabilityFebruary 07, 2025January 29, 2021
Launch Price₹80,999₹81,999
TypeFHD+ Dynamic AMOLED 2XDynamic AMOLED 2X
Refresh Rate120 Hz120 Hz
FeaturesHDR10+HDR10+
Size6.2 inches6.7 inches
Resolution Width1080 pixels1080 pixels
Resolution Height2340 pixels2400 pixels
Resolution Ratio19.5:920:9
Pixel Per Inch416 ppi394 ppi
Display ResolutionFHD+FHD+
Peak Brightness2600 nits1300 nits
Weight162 grams200 grams
FrontGorilla Glass Victus 2Gorilla Glass Victus
BackGlassGlass
SideAluminium FrameAluminium Frame
Build QualityGorilla Glass Victus 2Corning Gorilla Glass Victus
PortUSB Type-C 3.2USB Type-C 3.2
IP ratingIP68/69 (dust and water resistant)IP68 (dust and water resistant)
SpeakerStereo SpeakersStereo Speakers Tuned by AKG
Chipset BrandQualcommSamsung
Chipset NameSnapdragon 8 Elite for GalaxyExynos 2100
CPUOcta-coreOcta-core
GPUAdreno 830Mali-G78 MP14
Software NameAndroidAndroid
Software SkinOne UI 7.0One UI 6.1
OS Updates(Years)74
Camera Resolution50 MP64 MP
Camera TypeWide-angleTelephoto
Camera 2 Resolution10 MP12 MP
Camera 2 TypeTelephotoWide-angle
Camera 3 Resolution12 MP12 MP
Camera 3 TypeUltra-wideUltra-wide
FeaturesLED Flash, Auto-HDR, PanoramaLED Flash, auto-HDR, Panorama, Auto Focus, Digital Zoom
StabilizationOISOIS
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Front Camera Resolution12 MP10 MP
Front Camera TypeWideWide
FeaturesHDR, HDR10+, Face UnlockDual Video Call, Auto-HDR, Face Unlock
Video4K@30/60fps, 1080p@30fps4K@30/60fps, 1080p@30fps
Capacity4000 mAh4800 mAh
Battery TypeSilicon CarbonLithium Ion
Charging Speed25 w25 w
Wireless ChargingYesYes
Storage256 GB128 GB
Storage typeUFS 4.1UFS 3.1
RAM12 GB8 GB
RAM typeLPDDR5XLPDDR5
Sim SlotDual SIM (2 nano-SIM and e-SIM, dual stand-by)nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by)
NetworkGSM, CDMA, HSPA, EVDO, LTE, 5GGSM, CDMA, HSPA, EVDO, LTE, 5G
WLANWi-Fi 802.11 a/b/g/n/ac/6eWi-Fi 802.11 a/b/g/n/ac/6
Bluetooth5.4
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, BDS, GALILEO
NFCYesYes
RadioNoFM Radio
Fingerprint ScannerUltrasonic (under display)Ultrasonic (under display)
AI FeaturesCall assist, Chat assist, Interpreter, Note assist, Browsing assist, Photo assistCircle to Search, Chat Assist
SensorsAccelerometer, Proximity, Compass, Gyroscope, Barometer, Geomagnetic Sensor, Hall Sensor, Ambient Light SensorAccelerometer, Proximity, Compass, Barometer, Gyroscope, Samsung DeX, Samsung Wireless DeX (desktop experience support)