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Samsung Galaxy M21s
Compare Samsung Galaxy M21s and Xiaomi Redmi K50

Samsung Galaxy M21s vs Xiaomi Redmi K50

Samsung Galaxy M21s
Samsung Galaxy M21s
Xiaomi Redmi K50
Xiaomi Redmi K50
Samsung Galaxy M21s
Xiaomi Redmi K50
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
    LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    -
    5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A, 603 Mbps download, 150 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-11
    2022-03
  • Status
    2020-11
    2022-03
  • Design
  • Build
    Glass front (Gorilla Glass 3), plastic back, plastic frame
    Glass front (Gorilla Glass Victus), glass back
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    159.2 mm
    163.1 mm
  • Width
    75.1 mm
    76.2 mm
  • Thickness
    8.9 mm
    8.5 mm
  • Weight
    191 g
    201 g
  • Splash resistant
    -
    IP53
  • Dust proof
    -
    IP53
  • Colors
    Black, Blue
    Black, Blue, Gray, Green
  • Display
  • Display type
    Super AMOLED
    OLED
  • Physical size
    6.4 inches
    6.67 inches
  • Resolution
    1080 x 2340 pixels
    1440 x 3200 pixels
  • Pixel density
    403 ppi
    526 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
  • Display features
    420 nits (typ), Infinity U Display
    120Hz, Dolby Vision, HDR10+, 1200 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A73
    Quad-core 2.85 GHz Cortex-A78
  • CPU(second)
    quad-core 1.7 GHz Cortex-A53
    quad-core 2.0 GHz Cortex-A55
  • Chipset
    Exynos 9611
    MediaTek Dimensity 8100
  • GPU
    Mali-G72 MP3
    Mali-G610
  • Memory RAM
    4, 6 GB
    8, 12 GB
  • Internal storage
    64, 128 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    512 GB
    -
  • Storage
    UFS 2.1
    UFS 3.1
  • OS
  • OS
    Android 10, One UI 2.5
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
    (wide) , 48 MP, f/1.79 , 1/2" , 0.8 µm
  • (ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
    (ultrawide) , 8 MP, 119˚
  • (depth) , 5 MP, f/2.2
    (macro) , 2 MP, f/2.4
  • Primary camera resolution
    9280 x 6920 pixels
    8000 x 6000 pixels
  • Primary camera video
    4K@30fps, 1080p@30fps, gyro-EIS
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, flicker sensor
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm
    (wide) , 20 MP
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30/120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    6000 mAh
    5500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Fast Charging
    Quick Charge 3+, 67W (80% in 30 min)
  • Tests and performance
  • Antutu
    186200 (v8)
    824571 (v9)
  • Geekbench(single-core)
    -
    928 (v5.2)
  • Geekbench(multi-core)
    -
    3779 (v5.2)
  • Cost
  • Price
    280 USD
    380 USD

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