Oukitel U23 vs Yezz C21

Oukitel U23
Oukitel U23
Yezz C21
Yezz C21
Oukitel U23
Yezz C21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 1900, 2100
    -
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
    -
  • LTE speed
    LTE, Cat6, 301 Mbps download, 51 Mbps upload
    -
  • GPRS
    Yes
    Up to 48 kbps
  • EDGE
    Yes
    No
  • Availability
  • Oficially announced
    2018-11
    2016-7
  • Status
    2018-11
    2016-8
  • Design
  • Build
    Polycarbonate, Aluminium alloy
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Mini-SIM)
  • Height
    153.5 mm
    113 mm
  • Width
    73.2 mm
    48.5 mm
  • Thickness
    8.7 mm
    14.6 mm
  • Weight
    201 g
    70 g
  • Colors
    Blue
    Black, Blue, Red, White
  • Display
  • Display type
    IPS capacitive touchscreen
    TFT
  • Physical size
    6.18 inches
    1.8 inches
  • Resolution
    1080 x 2246 pixels
    128 x 160 pixels
  • Pixel density
    403 ppi
    114 ppi
  • Display colors
    16777216
    262144
  • Protection
    2.5D curved glass screen
    -
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    321 MHz
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    MediaTek Helio P23 MT6763V
    Spreadtrum SC6531DA
  • GPU
    Mali-G71 MP2
    -
  • Memory RAM
    6 GB
    4 MB
  • Internal storage
    64 GB
    4 MB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    -
    8 GB
  • Phonebook
    -
    Yes
  • Call records
    -
    Yes
  • OS
  • OS
    Android 8.1 Oreo
    -
  • Main camera
  • Camera type
    Dual
    -
  • Main camera
    16 MP
  • Primary camera
    -
    VGA
  • Primary camera resolution
    4608 x 3456 pixels
    -
  • Primary camera video
    1080p@30fps
    video
  • Primary camera flash
    dual-LED flash
    -
  • Primary camera phase detection autofocus
    phase detection autofocus
    -
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, exposure compensation, self-timer, scene mode
    No
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    8 MP
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera video
    720p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration, Polyphonic, MP3
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM radio with RDS
    -
  • Radio FM
    -
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    Type-C reversible connector
    microUSB 2.0
  • Bluetooth
    v4.2
    v2.1
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    No
  • GLONASS
    Yes
    -
  • Features
  • Messaging SMS
    -
    SMS
  • WAP
    -
    Yes
  • Java
    -
    No
  • Sensors
    Accelerometer, fingerprint, light, proximity
    -
  • Browser
  • HTML
    HTML5
    -
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3500 mAh
    600 mAh
  • Battery removable
    Non-removable
    Removable
  • Wireless charging
    Yes
    -
  • Talk time
    -
    3 h
  • Standby time
    -
    180 h

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