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Celkon
Celkon A77
Compare Celkon A77 and Motorola Photon 4G MB855

Celkon A77 vs Motorola Photon 4G MB855

Celkon A77
Celkon A77
Motorola Photon 4G MB855
Motorola Photon 4G MB855
Celkon A77
Motorola Photon 4G MB855
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    CDMA 800, 1900
  • 3G network
    -
    CDMA2000 1xEV-DO
  • HSDPA speed
    -
    HSDPA
  • HSUPA speed
    -
    HSUPA
  • EV-DO speed
    -
    3.1 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2012-12
    2011-6
  • Status
    2012-12
    2011-8
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Mini-SIM
  • Height
    118 mm
    126.9 mm
  • Width
    61 mm
    66.9 mm
  • Thickness
    13.5 mm
    12.2 mm
  • Weight
    104 g
    158 g
  • Colors
    Black, White
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    3.5 inches
    4.3 inches
  • Resolution
    320 x 420 pixels
    540 x 960 pixels
  • Pixel density
    151 ppi
    256 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    1 GHz
    1 GHz Dual-core ARM Cortex-A9
  • Chipset
    -
    Nvidia Tegra 2 AP20H
  • GPU
    -
    ULP GeForce
  • Memory ROM
    -
    2 GB
  • Memory RAM
    -
    1 GB
  • Internal storage
    -
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3 (Gingerbread)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    2 MP
    8 MP
  • Primary camera resolution
    1600 x 1200 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    Yes
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • WLAN wimax
    -
    WiMAX 802.16 e
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v2.1
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • 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
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1300 mAh
    1700 mAh
  • Talk time
    4 h 45 min
    10 h
  • Talk time 2G
    -
    10 h 40 min
  • Talk time 3G
    -
    9 h 10 min
  • Standby time
    130 h
    200 h
  • Standby time 2G
    -
    288 h
  • Standby time 3G
    -
    312 h

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