BLU X Link vs Xiaomi Black Shark Helo

BLU X Link
BLU X Link
Xiaomi Black Shark Helo
Xiaomi Black Shark Helo
BLU X Link
Xiaomi Black Shark Helo
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    -
    LTE, Cat18, 1.2 Gbps download, 221 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2018-3
    2018-10
  • Status
    2018-5
    2018-11
  • Design
  • Build
    Aluminum body
    Aluminium alloy
  • SIM
    Mini-SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    45.8 mm
    160 mm
  • Width
    54 mm
    75.2 mm
  • Thickness
    13.9 mm
    8.7 mm
  • Weight
    65 g
    190 g
  • Waterproof
    IP54
    -
  • Dust proof
    IP54
    -
  • Colors
    Black, Rose Gold, Silver
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    1.1 inches
    6.01 inches
  • Resolution
    240 x 240 pixels
    1080 x 2160 pixels
  • Pixel density
    309 ppi
    402 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    256 MHz
    2.8 GHz Quad-core Kryo 385 Gold
  • CPU(second)
    quad-core 1.8 GHz Kryo 385 Silver
  • Chipset
    Mediatek MT2502
    Qualcomm SDM845 Snapdragon 845
  • GPU
    -
    Adreno 630
  • Memory RAM
    4 MB
    6, 8, 10 GB
  • Internal storage
    4 MB
    128, 256 GB
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    No
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    -
  • Messaging Email
    Email
    -
  • Java
    No
    -
  • Sensors
    Accelerometer, heart rate
    Accelerometer, compass, gyroscope, fingerprint, light, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    320 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 3.0
  • OS
  • OS
    -
    Android 8.0 Oreo
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    12 MP, f/1.8 , 1.25 µm
  • 20 MP, f/1.8 , 1.0 µm
  • Primary camera resolution
    -
    4000 x 3000 pixels
  • Primary camera video
    -
    2160p@30fps, 1080p@30fps, 720p@120fps
  • Primary camera flash
    -
    dual-LED flash
  • Primary camera phase detection autofocus
    -
    dual pixel phase detection autofocus
  • Camera features
    -
    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, RAW
  • Selfie camera
  • Selfie camera
    20 MP, f/2.2 , 1.0 µm
  • Selfie camera resolution
    -
    5120 x 3840 pixels
  • Selfie camera video
    -
    1080p@30fps

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