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BlackBerry Key2
Compare BlackBerry Key2 and ZTE Blade X

BlackBerry Key2 vs ZTE Blade X

BlackBerry Key2
BlackBerry Key2
ZTE Blade X
ZTE Blade X
BlackBerry Key2
ZTE Blade X
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 1900, 1800
  • 4G network
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) - EU, Africa, AU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 20(800), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Canada, US, LATAM; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) - ME, APAC, India; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - China
    LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700)
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • LTE-A speed
    LTE-A, (3CA) Cat11, 600 Mbps download, 75 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-6
    2017-10
  • Status
    2018-6
    2017-10
  • Design
  • Build
    Aluminum frame (7000 series), plastic back
    -
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - BBF100-6 only
    Yes
  • Height
    151.4 mm
    156 mm
  • Width
    71.8 mm
    77.5 mm
  • Thickness
    8.5 mm
    8.9 mm
  • Weight
    168 g
    156 g
  • Keyboard
    QWERTY
    -
  • Colors
    Black, Silver
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.5 inches
    5.5 inches
  • Resolution
    1080 x 1620 pixels
    720 x 1280 pixels
  • Pixel density
    434 ppi
    267 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 3
    Asahi Dragontrail Glass
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.2 GHz Kryo 260
    Quad-core 1.4 GHz Cortex-A53 ARM
  • CPU(second)
    quad-core 1.8 GHz Kryo 260
  • Chipset
    Qualcomm SDM660 Snapdragon 660
    Qualcomm MSM8917 Snapdragon 425
  • GPU
    Adreno 512
    Adreno 308
  • Memory RAM
    6 GB
    2 GB
  • Internal storage
    64, 128 GB
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    256 GB
    256 GB
  • OS
  • OS
    Android 8.1 (Oreo)
    Android 7.1.1 (Nougat)
  • Main camera
  • Camera type
    Dual
    -
  • Main camera
    12 MP, f/1.8 , 1/2.3" , 1.55 µm
    13 MP
  • 12 MP, f/2.6 , 1.55 µm
  • Primary camera resolution
    4048 x 3036 pixels
    -
  • Primary camera video
    2160p@30fps, 1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    phase detection autofocus
    autofocus
  • Primary camera flash
    dual-LED dual-tone flash
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    8 MP, f/2.0 , 1.12 µm
    5 MP
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera video
    1080p
    720p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    Type-C 1.0 reversible connector
    Type-C reversible connector
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v5.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth EDR
    Yes
    -
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • BDS
    BDS2
    -
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • BlackBerry Messenger
    BBM
    -
  • Java
    -
    No
  • Sensors
    Fingerprint (front-mounted), accelerometer, compass, gyro, proximity
    Fingerprint (rear-mounted), accelerometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3500 mAh
    3000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Quick Charge 3.0(50% in 36 min)
    -

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