Celkon Campus Buddy A404 vs Toshiba Excite 7.7 AT275

Celkon Campus Buddy A404
Celkon Campus Buddy A404
Toshiba Excite 7.7 AT275
Toshiba Excite 7.7 AT275
Celkon Campus Buddy A404
Toshiba Excite 7.7 AT275
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA
  • HSDPA speed
    -
    HSDPA
  • HSUPA speed
    -
    HSUPA
  • Speed Yes
    Yes
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2014-7
    2012-7
  • Oficially announced
    2014-7
    2012-4
  • Design
  • SIM
    Dual SIM
    Mini-SIM
  • Height
    126.5 mm
    204.5 mm
  • Width
    64.2 mm
    135.2 mm
  • Thickness
    9.8 mm
    7.8 mm
  • Weight
    131 g
    332 g
  • Colors
    Black, White
    Dark gray metallic
  • Display
  • Display type
    Capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    4.0 inches
    7.7 inches
  • Resolution
    480 x 800 pixels
    1280 x 800 pixels
  • Pixel density
    233 ppi
    196 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.3 GHz
    Quad-core 1.5 GHz
  • Chipset
    -
    Nvidia Tegra 3
  • GPU
    -
    ULP GeForce 2
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    4 GB
    16, 32, 64 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v4.0 (Ice Cream Sandwich)
  • Main camera
  • Main camera
    3.15 MP
    5 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2592 x 1944 pixels
  • Primary camera video
    720p
    720p
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Yes
    -
  • Selfie camera
  • Selfie camera
    1.3 MP
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    miniUSB 2.0
  • Bluetooth
    Yes
    v3.0
  • GPS
    Yes
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Mail
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer
    -
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1500 mAh
    -
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Standby time
    -
    -

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