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Celkon
Celkon A20
Compare Celkon A20 and Posh Revel Pro X510

Celkon A20 vs Posh Revel Pro X510

Celkon A20
Celkon A20
Posh Revel Pro X510
Posh Revel Pro X510
Celkon A20
Posh Revel Pro X510
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 1700, 1900
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • Speed Yes
    Yes, 384 kbps
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-8
    2014-9
  • Status
    2013-8
    2015-1
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
  • Height
    142.5 mm
  • Width
    73 mm
  • Thickness
    9.4 mm
  • Weight
    155 g
  • Colors
    Black
    Black, Blue, Pink, Silver, White, Yellow
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.0 inches
    5.0 inches
  • Resolution
    480 x 800 pixels
    480 x 854 pixels
  • Pixel density
    233 ppi
    196 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.2 GHz
    Quad-core 1.3 GHz ARM Cortex-A7
  • Chipset
    -
    Mediatek MT6582M
  • GPU
    -
    Mali-400MP2
  • Memory ROM
    256 MB
    -
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    -
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.2.0 (Jelly Bean)
    Android OS, v4.4.2 (KitKat)
  • 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 Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB host
    -
    Yes
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • Bluetooth AptX
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • Messaging Push Mail
    -
    Push Mail
  • Java
    Yes, via Java MIDP emulator
    No
  • Sensors
    -
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1500 mAh
    2100 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    24 h
  • Talk time 3G
    -
    14 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    800 h
  • Standby time 3G
    -
    680 h
  • Multimedia
  • Radio FM
    -
    Stereo FM radio with RDS

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