Yezz Classic C21 vs ZTE Grand X4

Yezz Classic C21
Yezz Classic C21
ZTE Grand X4
ZTE Grand X4
Yezz Classic C21
ZTE Grand X4
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-3
    2016-9
  • Status
    2014-4
    2016-9
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Nano-SIM
  • Height
    106 mm
    155.2 mm
  • Width
    45 mm
    77 mm
  • Thickness
    14.5 mm
    9.1 mm
  • Weight
    73 g
    162 g
  • Colors
    Black, Blue, Gray, Green, Purple, Red, White
    Black
  • Display
  • Display type
    TFT
    IPS LCD capacitive touchscreen
  • Physical size
    1.8 inches
    5.5 inches
  • Resolution
    128 x 160 pixels
    720 x 1280 pixels
  • Pixel density
    114 ppi
    267 ppi
  • Display colors
    66560
    16777216
  • Protection
    -
    Corning Gorilla Glass 3
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 1.4 GHz ARM Cortex-A53
  • Chipset
    -
    Qualcomm MSM8917 Snapdragon 425
  • GPU
    -
    Adreno 308
  • Internal storage
    64 MB
    16 GB
  • Memory RAM
    -
    2 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    8 GB
    128 GB
  • Main camera
  • Main camera
    13 MP
  • Primary camera resolution
    640 x 480 pixels
    -
  • Primary camera video
    no
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    Yes
    Type-C reversible connector
  • Bluetooth
    v2.1
    v4.2
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • WAP
    Yes
    -
  • Java
    No
    No
  • Sensors
    -
    Fingerprint (rear-mounted), accelerometer, compass, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    600 mAh
    3140 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    4 h
    -
  • Talk time 3G
    -
    26 h
  • Standby time
    150 h
    -
  • Standby time 3G
    -
    715 h
  • OS
  • OS
    -
    Android OS, v6.0.1 (Marshmallow)
  • Browser
  • HTML
    -
    HTML5

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