Apple iPhone 15 vs Samsung Galaxy S21 Ultra

ProcessorApple A16 BionicSamsung Exynos 2100
Display6.1", Super Retina XDR OLED, 60 Hz6.8 inches", Dynamic AMOLED 2X, 120 Hz
Camera48MP+12MP/12MP108MP+10MP+10MP+12MP/MP
Battery3349 mAh5000 mAh mAh
RAM6 GB12/16 GB
Storage128/256/512 GB128/256/512 GB
ColorsBlue, Pink, Yellow, Green, BlackPhantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
LaunchSeptember 12, 2023January 14, 2021
AvailabilitySeptember 22, 2023January 29, 2021
Origin CountryUnited StatesSouth Korea
Launch Price₹79,900₹1,05,999
TypeSuper Retina XDR OLEDDynamic AMOLED 2X
Refresh Rate60 Hz120 Hz
FeaturesHDR10HDR10+
Size6.1 inches6.8 inches inches
Resolution Width1179 pixels1440 pixels
Resolution Height2256 pixels3200 pixels
Resolution Ratio19.5:920:9
Pixel Per Inch461 ppi515 ppi
Display ResolutionFHD+FHD+
Peak Brightness2000 nits1500 nits
Weight171 grams227 grams grams
FrontGorilla GlassGorilla Glass Victus
BackGlassGlass
SideAluminium FrameAluminium Frame
Build QualityCeramic Shield GlassCorning Gorilla Glass Victus
PortUSB Type-C 2.0USB Type-C 3.2
IP ratingIP68 (dust and water resistant)IP68 (dust and water resistant)
SpeakerStereo SpeakersStereo Speakers
Chipset BrandAppleSamsung
Chipset NameA16 BionicExynos 2100
CPUHexa-coreOcta-core
GPUApple GPU (5-core graphics) Mali-G78 MP14
Software NameiOSAndroid
Software SkiniOSOne UI 6.1
OS Updates(Years)54
Camera Resolution48 MP108 MP
Camera TypeWide-angle Wide-angle
Camera 2 Resolution12 MP10 MP
Camera 2 TypeUltra-wideTelephoto
FeaturesAuto Focus, Digital Zoom, Optical Zoom, OIS, Panorama, HDR, PDAF, Night ModeLED Flash, Auto-HDR, Panorama, Digital Zoom
StabilizationHybrid StabilizationOIS
Video4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, Dolby Vision HDR (up to 60fps), HDR, Cinematic Mode (4K@30fps), Stereo Sound Recording8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, Stereo sound rec., gyro-EIS
Camera 3 Resolution10 MP
Camera 3 TypePeriscope
Front Camera Resolution12 MP
Front Camera TypeWideWide
FeaturesAuto Focus, Face Unlock, HDR, Night Mode, Cinematic mode (4k@30fps), DISDual Video Call, Auto-HDR, Face Unlock
Video4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS4K@30/60fps, 1080p@30fps
Capacity3349 mAh5000 mAh mAh
Battery TypeLithium IonLithium Ion
Charging Speed27 w25 w
Wireless ChargingYesYes
Storage128 GB128 GB
Storage typeNvMeUFS 3.1
RAM6 GB12 GB
RAM typeLPDDR5LPDDR5
Sim SlotPhysical SIM and eSIMnano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by)
NetworkGSM, HSPA, LTE, 5G, CDMA, EVDOGSM, CDMA, HSPA, EVDO, LTE, 5G
WLANWi-Fi 802.11 a/b/g/n/ac/6Wi-Fi 802.11 a/b/g/n/ac/6e
Bluetooth5.35.2
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, BDS, GALILEO
NFCYesYes
RadioNoFM Radio
SensorsFace ID, Accelerometer, Gyroscope, Proximity, Compass, Barometer, Ultra Wideband 2 (UWB) SupportAccelerometer, Proximity, Compass, Barometer, Gyroscope, Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) Support
Fingerprint ScannerOptical (under display)
AI FeaturesCircle to Search