Xiaomi Redmi 8A Dual vs Xiaomi Redmi K50

Xiaomi Redmi 8A Dual
Xiaomi Redmi 8A Dual
Xiaomi Redmi K50
Xiaomi Redmi K50
Xiaomi Redmi 8A Dual
Xiaomi Redmi K50
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
    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
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-02
    2022-03
  • Status
    2020-02
    2022-03
  • Design
  • Build
    Plastic
    Glass front (Gorilla Glass Victus), glass back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    156.5 mm
    163.1 mm
  • Width
    75.4 mm
    76.2 mm
  • Thickness
    9.4 mm
    8.5 mm
  • Weight
    188 g
    201 g
  • Splash resistant
    Yes
    IP53
  • Dust proof
    -
    IP53
  • Colors
    Black, Blue, Red
    Black, Blue, Gray, Green
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    OLED
  • Physical size
    6.22 inches
    6.67 inches
  • Resolution
    720 x 1520 pixels
    1440 x 3200 pixels
  • Pixel density
    270 ppi
    526 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 5
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
  • Multitouch
    Yes
    -
  • Display features
    400 nits typ. brightness
    120Hz, Dolby Vision, HDR10+, 1200 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 1.95 GHz Cortex-A53
    Quad-core 2.85 GHz Cortex-A78
  • CPU(second)
    quad-core 1.45 GHz Cortex-A53
    quad-core 2.0 GHz Cortex-A55
  • Chipset
    Qualcomm SDM439 Snapdragon 439
    MediaTek Dimensity 8100
  • GPU
    Adreno 505
    Mali-G610
  • Memory RAM
    2, 3 GB
    8, 12 GB
  • Internal storage
    32 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Storage
    eMMC 5.1
    UFS 3.1
  • OS
  • OS
    MIUI 11 (Android 9.0 Pie)
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    13 MP, f/2.2 , 1/3.1" , 1.12 µm
    48 MP, f/1.79 , 1/2" , 0.8 µm, (wide)
  • 2 MP, f/2.4
    8 MP, (ultrawide) , 119˚
  • (macro) , 2 MP, f/2.4
  • Primary camera resolution
    -
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    HDR, Panorama
    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
  • Selfie camera
    8 MP, f/2.0 , 1/4" , 1.12 µm
    20 MP, (wide)
  • 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 802.11b, 802.11g, 802.11n
    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
  • USB
    Type-C reversible connector
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.2
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Power bank function
    Yes
    -
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Quick Charge 3+, 67W (80% in 30 min)
  • Cost
  • Price
    90 USD
    380 USD
  • Tests and performance
  • Antutu
    -
    824571 (v9)
  • Geekbench(single-core)
    -
    928 (v5.2)
  • Geekbench(multi-core)
    -
    3779 (v5.2)

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