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Celkon
Celkon A518
Compare Celkon A518 and Vertex Impress Ra

Celkon A518 vs Vertex Impress Ra

Celkon A518
Celkon A518
Vertex Impress Ra
Vertex Impress Ra
Celkon A518
Vertex Impress Ra
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA
    HSDPA 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
  • HSPA speed
    HSPA
    -
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-4
    2017
  • Status
    2015-4
    2017
  • Design
  • SIM
    Dual SIM
    Dual SIM (Micro-SIM/Nano-SIM)
  • Height
    145 mm
    -
  • Width
    73 mm
    -
  • Thickness
    9.8 mm
    -
  • Weight
    164 g
    -
  • Colors
    Blue, White
    Black, Gold
  • Display
  • Display type
    Capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    5.0 inches
    5.25 inches
  • Resolution
    480 x 854 pixels
    720 x 1280 pixels
  • Pixel density
    196 ppi
    280 ppi
  • Display colors
    -
    16777216
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    1 GHz
    1.25 GHz Quad-core Cortex-A53
  • Chipset
    Spreadtrum 7715
    Mediatek MT6737
  • GPU
    Mali-400
    Mali-T720 MP2
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    4 GB
    8 GB
  • Memory card
    microSD
    microSD, microSDHC
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android 7.0 Nougat
  • Main camera
  • Main camera
    3.15 MP
    8 MP
  • Primary camera resolution
    2048 x 1536 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    720p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Yes
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
  • Selfie camera
  • Selfie camera
    1.3 MP
    2 MP
  • Selfie camera video
    -
    480p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Java
    No
    -
  • Sensors
    Accelerometer
    Accelerometr, light, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2000 mAh
    2800 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Standby time
    -
    -

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