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Celkon
Celkon A355
Compare Celkon A355 and Vertex Impress Grip

Celkon A355 vs Vertex Impress Grip

Celkon A355
Celkon A355
Vertex Impress Grip
Vertex Impress Grip
Celkon A355
Vertex Impress Grip
  • 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
    2015-5
    2017
  • Status
    2015-5
    2017
  • Design
  • SIM
    Dual SIM
    Dual SIM (Micro-SIM)
  • Height
    115.3 mm
    -
  • Width
    63.3 mm
    -
  • Thickness
    10.2 mm
    -
  • Weight
    97.5 g
    -
  • Colors
    Dark Blue, Light Blue, Red, White, Yellow
    Black
  • Display
  • Display type
    Capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    3.5 inches
    5 inches
  • Resolution
    320 x 480 pixels
    720 x 1280 pixels
  • Pixel density
    165 ppi
    294 ppi
  • Display colors
    -
    16777216
  • Protection
    -
    Corning Gorilla Glass
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    1 GHz
    1.4 GHz Quad-core Cortex-A53
  • Chipset
    Spreadtrum 7715
    Qualcomm Snapdragon 410 MSM8916
  • GPU
    Mali-400
    Qualcomm Adreno 306
  • Memory RAM
    256 MB
    2 GB
  • Internal storage
    512 MB
    16 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
    2 MP
    13 MP
  • Primary camera resolution
    1600 x 1200 pixels
    4160 x 3120 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
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    5 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
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Java
    No
    -
  • Sensors
    Accelerometer
    Accelerometr, compass, light, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1200 mAh
    4400 mAh
  • Talk time
    -
    -
  • Standby time
    -
    -

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