Xiaomi Redmi K20 vs Xiaomi Redmi Note 7S

Xiaomi Redmi K20
Xiaomi Redmi K20
Xiaomi Redmi Note 7S
Xiaomi Redmi Note 7S
Xiaomi Redmi K20
Specifications
Xiaomi Redmi Note 7S
  • Network
  • GSM 850, 900, 1800, 1900, CDMA 800
    2G network
    GSM 850, 900, 1800, 1900
  • HSDPA 850, 900, 1700, 1900, 2100, TD-SCDMA 1900, 2000
    3G network
    HSDPA 850, 900, 1900, 2100
  • LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
    4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
  • 42 Mbps
    Speed HSDPA
    42 Mbps
  • 5.76 Mbps
    Speed HSUPA
    5.76 Mbps
  • 3.1 Mbps download, 1.8 Mbps upload
    Speed EV-DO
    -
  • Yes
    GPRS
    Yes
  • Yes
    EDGE
    Yes
  • -
    Speed LTE
    LTE Cat 18, 1.2 Gbps download, 221 Mbps upload
  • Availability
  • 2019-5
    Oficially announced
    2019-5
  • 2019-6
    Status
    2019-5
  • Design
  • Aluminium alloy, glass
    Build
    Glass, plastic
  • Dual SIM (Nano-SIM, dual SIM stand-by)
    SIM
    Dual SIM (Nano-SIM/microSD)
  • 156.7 mm
    Height
    159.21 mm
  • 74.3 mm
    Width
    75.21 mm
  • 8.8 mm
    Thickness
    8.1 mm
  • 191 g
    Weight
    186 g
  • Display
  • Super AMOLED capacitive touchscreen
    Display type
    IPS capacitive touchscreen
  • 6.39 inches
    Physical size
    6.3 inches
  • 1080 x 2340 pixels
    Resolution
    1080 x 2340 pixels
  • 403 ppi
    Pixel density
    409 ppi
  • 16777216
    Display colors
    16777216
  • 2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6
    Protection
    2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
  • Yes
    Multitouch
    Yes
  • HDR 10, Always-On display
    Display features
    -
  • Hardware
  • Octa-core
    CPU
    Octa-core
  • Dual-core 2.2 GHz Kryo 470
    CPU
    Quad-core 2.2 GHz Kryo 260
  • Hexa-core 1.8 GHz Kryo 470
    CPU(second)
    quad-core 1.84 GHz Kryo 260
  • Qualcomm Snapdragon 730
    Chipset
    Qualcomm Snapdragon 660 MSM8976 Plus
  • Adreno 618
    GPU
    Adreno 512
  • No
    Memory card
    microSD, microSDHC, microSDXC
  • 6, 8 GB
    Memory RAM
    3, 4 GB
  • 64, 128, 256 GB
    Internal storage
    32, 64 GB
  • UFS 2.1
    Storage
    eMMC 5.1
  • -
    Memory card max
    256 GB
  • OS
  • Black, Blue, Red
    Colors
    Black, Blue, Red
  • MIUI V10.2 (Android 9.0 Pie)
    OS
    MIUI V10.2 (Android 9.0 Pie)
  • Camera
  • Triple
    Camera type
    Dual
  • 48 MP
    Primary camera quality
    48 MP
  • 8 MP
    Additional camera
    5 MP
  • 13 MP
    Third additional camera
    -
  • 8000 x 6000 pixels
    Primary camera resolution
    8000 x 6000 pixels
  • 0.8 µm
    Primary camera pixel size
    0.8 µm
  • 1.12 µm
    Additional primary camera pixel size
    1.12 µm
  • 1.12 µm
    Third primary camera pixel size
    -
  • 2x
    Primary camera optical zoom
    -
  • 2160p@30fps, 1080p@960fps
    Primary camera video
    1080p@120fps
  • f/1.8
    Primary camera max aperture
    f/1.8
  • f/2.4
    Primary camera(additional) max aperture
    f/2.2
  • f/2.4
    Primary camera(third additional) max aperture
    -
  • 26 mm
    Primary camera focal length
    -
  • 53 mm
    Primary camera(additional) focal length
    -
  • 12 mm
    Primary camera(third additional) focal length
    -
  • dual LED flash
    Primary camera led flash
    dual LED flash
  • 1/2 inches
    Primary camera sensor size
    1/2 inches
  • 1/4 inches
    Additional primary camera sensor size
    -
  • 1/3 inches
    Third primary camera sensor size
    -
  • Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW, phase detection
    Camera features
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection
  • 20 MP
    Secondary camera quality
    13 MP
  • 5184 x 3880 pixels
    Secondary camera resolution
    4224 x 3136 pixels
  • 18 mm
    Secondary camera focal length
    28 mm
  • f/2.2
    Secondary camera max aperture
    f/2
  • 1080p@30fps
    Secondary camera video
    1080p@30fps
  • -
    Secondary camera pixel size
    1.124 µm
  • -
    Secondary camera sensor size
    0.23 inches
  • Sound
  • Yes
    3.5mm jack
    Yes
  • Yes
    Loudspeaker
    Yes
  • Yes
    Earpiece
    Yes
  • Multimedia
  • No
    Radio
    Yes
  • Connectivity
  • Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    WLAN WiFi
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • Wi-Fi hotspot
    WLAN WiFi Hotspot
    Wi-Fi hotspot
  • Wi-Fi direct
    WLAN WiFi Direct
    Wi-Fi direct
  • Wi-Fi Display
    Wi-Fi display
    Wi-Fi Display
  • Wi-Fi Dual Band
    WLAN WiFi Dual Band
    Wi-Fi Dual Band
  • USB On-the-go
    USB otg
    USB On-the-go
  • v2.0
    Microusb version
    v2.0
  • Type-C reversible connector
    Microusb reversible connector
    Type-C reversible connector
  • v5.0
    Bluetooth version
    v5.0
  • A2DP
    Bluetooth A2DP
    A2DP
  • LE
    bluetooth LE
    LE
  • Yes
    NFC
    -
  • Yes, with A-GPS
    GPS
    Yes, with A-GPS
  • GLONASS
    GPS GLONASS
    GLONASS
  • Yes
    Beidou
    Yes
  • -
    Infrared
    Yes
  • Features
  • HTML5
    HTML
    HTML5
  • Accelerometer, proximity, light, compass, in-display fingerprint, gyroscope, barometer, hall, step detector, step counter
    Sensors
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Battery
  • Li-Po
    Battery type
    Li-Po
  • 4000 mAh
    Battery capacity
    4000 mAh
  • Non-removable
    Battery removable
    Non-removable
  • Qualcomm Quick Charge 4+
    Fast battery charging
    Qualcomm Quick Charge 4.0
  • -
    Talk time 2G
    23 h
  • -
    Talk time 3G
    23 h
  • -
    Standby time 2G
    251 h
  • -
    Standby time 3G
    251 h

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