Samsung Galaxy M21Samsung Galaxy M11
Rs.34,999/- Rs.23,999/-
Platform
PlatformAndroidAndroid
General Extras
General Extras
  • Haptic touch feedback
  • Haptic touch feedback
Physical Dimensions And Form Factor
Width
Width75.1 mm76.3 mm
Height
Height159.0 mm161.4 mm
Thickness
Thickness8.9 mm9 mm
Weight
Weight188 g197 g
Operating System & Software
Operating System
Operating SystemGoogle Android 10 (Q)Google Android 10 (Q)
Additional Software
Additional Software
  • Voice Command
  • Navigation software
  • Face Recognition
  • Navigation software
  • Intelligent personal assistant
  • Face Recognition
Processor & Chipset
CPU Clock
CPU Clock2.3 GHz1804 MHz
CPU
CPU
  • Samsung Exynos 7 Octa 9611
  • 2019
  • 64 bit
  • octa-core
  • 10 nm
  • 4x2.3 GHz ARM Cortex•A73+ 4x1.7 GHz ARM Cortex•A53
  • ARM Mali-G72 MP3
  • Qualcomm Snapdragon 450 SDM450
  • 2017
  • 64 bit
  • octa-core
  • 14 nm
  • Qualcomm Adreno 506 GPU
RAM - Operative Memory
RAM
RAM4GB3GB
RAM Type
RAM TypeLPDDR4x SDRAMLPDDR3 SDRAM
Storage
ROM
ROM64GB32GB
Display
Resolution
Resolution1080x2340720x1560
Display Diagonal
Display Diagonal162.1 mm162.56 mm
Horizontal Full Bezel Width
Horizontal Full Bezel Width7.17 mm8.18 mm
Display Area Utilization
Display Area Utilization83.6%81.6%
Display Notch
Display Notch1-notch1-notch
Pixel Density
Pixel Density403 PPI268 PPI
Display Type
Display TypeAM-OLEDAM-OLED
Number of Display Scales
Number of Display Scales16M16.8M
Scratch Resistant Screen
Scratch Resistant ScreenGorilla Glass 3Yes
Touch Screen Type
Touch Screen TypeCapacitive multi-touchCapacitive multi-touch
Graphical Processor
Graphical Controller
Graphical ControllerARM Mali-G72 MP3Qualcomm Adreno 506
Audio Video Interface
A/V Out
A/V OutNoNo
A/V Out 2
A/V Out 2
Audio
Microphone(s)
Microphone(s)stereostereo
Loudspeaker(s)
Loudspeaker(s)monomono
Audio Output
Audio Output3.5mm3.5mm
Cellular SIM 1
Supported Cellular Bands
Supported Cellular Bands
  • GSM850
  • GSM900
  • GSM1800
  • GSM1900
  • UMTS2100 (B1)
  • UMTS1900 (B2)
  • UMTS850 (B5)
  • UMTS900 (B8)
  • LTE2100 (B1)
  • LTE1800 (B3)
  • LTE850 (B5)
  • LTE900 (B8)
  • LTE800 (B20)
  • TD-LTE2300 (B40)
  • TD-LTE2500 (B41) bands
  • GSM850
  • GSM900
  • GSM1800
  • GSM1900
  • UMTS2100 (B1)
  • UMTS1900 (B2)
  • UMTS850 (B5)
  • UMTS900 (B8)
  • LTE2100 (B1)
  • LTE1900 (B2)
  • LTE1800 (B3)
  • LTE850 (B5)
  • LTE2600 (B7)
  • LTE900 (B8)
  • LTE800 (B20)
  • LTE700 (B28)
  • TD-LTE2600 (B38)
  • TD-LTE2300 (B40)
  • TD-LTE2500 (B41) bands
Sim Card Slot
Sim Card SlotNano-SIM (4FF)Nano-SIM (4FF)
Complementary Phone Services
Complementary Phone Services
  • Voice transmission
  • Voice speaker
  • Vibrate
  • Speakerphone
  • ANC
  • HD Voice
  • VoLTE
  • Voice transmission
  • Voice speaker
  • Vibrate
  • Speakerphone
  • ANC
  • HD Voice
  • VoLTE
SAR Head
SAR Head
SAR Body
SAR Body
SAR Body
Dual Cellular Network OperationDual standbyDual standby
Secondary Supported Cellular Bands
Secondary Supported Cellular Bands
  • GSM850
  • GSM900
  • GSM1800
  • GSM1900
  • UMTS2100 (B1)
  • UMTS1900 (B2)
  • UMTS850 (B5)
  • UMTS900 (B8)
  • LTE2100 (B1)
  • LTE1800 (B3)
  • LTE850 (B5)
  • LTE900 (B8)
  • LTE800 (B20)
  • TD-LTE2300 (B40)
  • TD-LTE2500 (B41)
  • GSM850
  • GSM900
  • GSM1800
  • GSM1900
  • UMTS2100 (B1)
  • UMTS1900 (B2)
  • UMTS850 (B5)
  • UMTS900 (B8)
  • LTE2100 (B1)
  • LTE1900 (B2)
  • LTE1800 (B3)
  • LTE850 (B5)
  • LTE2600 (B7)
  • LTE900 (B8)
  • LTE800 (B20)
  • LTE700 (B28)
  • TD-LTE2600 (B38)
  • TD-LTE2300 (B40)
  • TD-LTE2500 (B41)
Secondary SIM Slot
Secondary SIM SlotNano-SIM (4FF)Nano-SIM (4FF)
SD Card Supported
Expansion Interfaces
Expansion Interfaces
  • TransFlash
  • microSD
  • microSDHC
  • microSDXC
  • TransFlash
  • microSD
  • microSDHC
  • microSDXC
Communication Interfaces
USB
USBUSB 2.0USB 2.0
USB Data Rate
USB Data Rate
Bluetooth
Bluetooth5.0Bluetooth 4.2
WiFi
WiFi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
NFC
NFCNo
Radio
FM Radio
FM RadioFM radio (76-108 MHz) with RDSFM radio (88-108 MHz) with RDS
Satellite GPS Services
Complementary GPS Services
Complementary GPS ServicesA-GPS, Beidou, Galileo, GLONASS, GPSSimultaneous GPS
Supported Glonass Protocols
Supported Glonass ProtocolsYesYes
Supported Galileo Services
Supported Galileo ServicesYes
Primary Camera
Camera Placement
Camera PlacementRearRear
Camera Image Sensor
Camera Image SensorBSI CMOSBSI CMOS
Image Sensor Pixel Size
Image Sensor Pixel Size0.80 micrometer1.12 micrometer
Number Of Effective Pixels
Number Of Effective Pixels48 MP camera13.0 MP camera
Aperture (W)
Aperture (W)f/2.00f/1.80
Zoom
Zoom1.0 x optical zoom1.0 x optical zoom
Digital Zoom
Digital ZoomPD AF8.0 x digital zoom
Focus
FocusPD AFPD AF
Video Recording
Video Recording2160p1920x1080 pixel
Video Recording Frame Rate
Video Recording Frame Rate30fps30 fps
Flash
Flashsingle LEDsingle LED
Camera Extra Functions
Camera Extra FunctionsPixel unificationHDR photo
Secondary Camera
Secondary Camera Placement
Secondary Camera PlacementFrontFront
Secondary Camera Sensor
Secondary Camera SensorBSI CMOSBSI CMOS
Secondary Number of pixels
Secondary Number of pixels20.0 MP 2nd camera8.0 MP 2nd camera
Secondary Aperture (W)
Secondary Aperture (W)f/2.0f/2.00
Secondary Video Recording
Secondary Video Recording
Secondary Camera Extra Functions
Secondary Camera Extra FunctionsHDR photoHDR photo
Secondary Number of pixels
Secondary Number of pixels8.0 MP aux. camera4.9 MP aux. camera
Battery
Battery
BatteryLi-PoLi-ion
Nominal Battery Voltage
Nominal Battery Voltage
Nominal Battery Capacity
Nominal Battery Capacity6000 mAh battery5000 mAh battery
Battery cells in parallel
Battery cells in parallel
Nominal Battery Energy
Nominal Battery Energy
Estimated Battery Life
Estimated Battery Life21.0 hours
Talk Time
Talk Time48.0 hours
Charging
Wireless Charging
Wireless ChargingNo
Sensors
Built-in compass
Built-in compassYesYes
Built-in accelerometer
Built-in accelerometerYesYes
Built-in gyroscope
Built-in gyroscope YesYes
Additional Sensors
Additional SensorsFingerprint sensor , Light sensor , Proximity sensorFingerprint sensor , Light sensor , Proximity sensor
Protection
Protection from solid materials
Protection from solid materialsYesYes
Protection from liquids
Protection from liquidsYesYes
Immersion into liquids (depth)
Immersion into liquids (depth)
Immersion into liquids (time)
Immersion into liquids (time)