Cubot J9 vs Xiaomi Redmi K50 Ultra

Cubot J9
Cubot J9
Xiaomi Redmi K50 Ultra
Xiaomi Redmi K50 Ultra
Cubot J9
Xiaomi Redmi K50 Ultra
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    -
    LTE frequency band 1, 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
    21.1 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    -
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-03
    2022-08
  • Status
    2020-03
    2022-08
  • Design
  • Build
    Plastic
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    155 mm
    163.1 mm
  • Width
    73 mm
    75.9 mm
  • Thickness
    10 mm
    8.6 mm
  • Weight
    185 g
    202 g
  • Colors
    Black, Blue, Green
    Black, Blue, Gray, Mercedes AMG
  • Display
  • Display type
    IPS LCD
    OLED
  • Physical size
    6.2 inches
    6.67 inches
  • Resolution
    720 x 1520 pixels
    1220 x 2712 pixels
  • Pixel density
    271 ppi
    446 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
  • Display features
    -
    144Hz, HDR10+, Dolby Vision
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Single-core 3.19 GHz Cortex-X2
  • CPU(second)
    Triple-core 2.75 GHz Cortex-A710
  • CPU(third)
    Quad-core 1.8 GHz Cortex-510
  • Chipset
    Mediatek MT6580
    Qualcomm SM8475 Snapdragon 8+ Gen 1
  • GPU
    Mali-400 MP2
    Adreno 730
  • Memory RAM
    2 GB
    8, 12 GB
  • Internal storage
    16 GB
    128, 256, 512 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Storage
    -
    UFS 3.1
  • OS
  • OS
    Android 10
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    13 MP
    108 MP, (wide) , f/1.6 , 1/1.67" , 0.64 µm
  • 2 MP
    8 MP, (ultrawide) , f/2.2 , 120˚
  • 0.3 MP
    2 MP, (macro) , f/2.4
  • Primary camera resolution
    4160 x 3120 pixels
    12000 x 9000 pixels
  • Primary camera video
    720p@30fps
    4K@30/60fps, 1080p@30/60/120/240/960fps
  • 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
    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
    8 MP
    20 MP, (wide)
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    Face unlock
    HDR
  • Selfie camera video
    480p@30fps
    1080p@30/60fps, 720p@120fps
  • Sound
  • 3.5mm jack
    No
    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 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    4200 mAh
    5000 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 3+, 120W (100% in 19 min)
  • Tests and performance
  • Antutu
    44350 (v8)
    1135000 (v9)
  • Geekbench(single-core)
    65 (v5.2)
    1245 (v5.2)
  • Geekbench(multi-core)
    222 (v5.2)
    4209 (v5.2)
  • Cost
  • Price
    70 USD
    450 USD

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