Yezz C21 vs UMIDIGI Z2

Yezz C21
Yezz C21
UMIDIGI Z2
UMIDIGI Z2
Yezz C21
UMIDIGI Z2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1700, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    -
    LTE, Cat7, 301 Mbps download, 102 Mbps upload
  • GPRS
    Up to 48 kbps
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2016-7
    2018-5
  • Status
    2016-8
    2018-5
  • Design
  • Build
    -
    Aluminium alloy, glass
  • SIM
    Dual SIM (Mini-SIM)
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
  • Height
    113 mm
    153.4 mm
  • Width
    48.5 mm
    74.4 mm
  • Thickness
    14.6 mm
    8.3 mm
  • Weight
    70 g
    165 g
  • Colors
    Black, Blue, Red, White
    Black, Blue
  • Display
  • Display type
    TFT
    IPS capacitive touchscreen
  • Physical size
    1.8 inches
    6.2 inches
  • Resolution
    128 x 160 pixels
    1080 x 2284 pixels
  • Pixel density
    114 ppi
    407 ppi
  • Display colors
    262144
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    321 MHz
    2.0 GHz Quad-core Cortex-A53
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    Spreadtrum SC6531DA
    MediaTek Helio P23 (MT6763V)
  • GPU
    -
    Mali-G71 MP2
  • Memory RAM
    4 MB
    6 GB
  • Internal storage
    4 MB
    64 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    8 GB
    256 GB
  • Storage
    -
    eMMC 5.1
  • Phonebook
    Yes
    -
  • Call records
    Yes
    -
  • Main camera
  • Camera type
    -
    Dual
  • Primary camera
    VGA
    -
  • Main camera
    16 MP, f/2.0 , 1.0 µm
  • 8 MP
  • Primary camera resolution
    -
    4608 x 3456 pixels
  • Primary camera video
    video
    2160p@30fps
  • Primary camera flash
    -
    dual-LED flash
  • Primary camera phase detection autofocus
    -
    phase detection autofocus
  • Camera features
    No
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera type
    -
    Dual
  • Selfie camera
    16 MP, f/2.0
  • 8 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3
    -
  • Headphone adapter
    -
    Yes
  • Multimedia
  • Radio FM
    Stereo FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth HID
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    -
  • WAP
    Yes
    -
  • Java
    No
    -
  • Sensors
    -
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    600 mAh
    4050 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    -
    Yes
  • Talk time
    3 h
    -
  • Standby time
    180 h
    -
  • OS
  • OS
    -
    Android 8.1 Oreo
  • Browser
  • HTML
    -
    HTML5

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