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Karbonn
Karbonn K451+ Sound Wave
Compare Karbonn K451+ Sound Wave and vivo Y27

Karbonn K451+ Sound Wave vs vivo Y27

Karbonn K451+ Sound Wave
Karbonn K451+ Sound Wave
vivo Y27
vivo Y27
Karbonn K451+ Sound Wave
vivo Y27
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 2100
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-12
  • Status
    2014-12
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    116.5 mm
    136.9 mm
  • Width
    51.9 mm
    68.1 mm
  • Thickness
    14.6 mm
    7 mm
  • Weight
    137 g
  • Colors
    Silver/Black
    White
  • Display
  • Display type
    TFT
    IPS LCD capacitive touchscreen
  • Physical size
    2.4 inches
    4.7 inches
  • Resolution
    240 x 320 pixels
    720 x 1280 pixels
  • Pixel density
    167 ppi
    312 ppi
  • Display colors
    66560
    16777216
  • Hardware
  • CPU
    Quad-core 1.2 GHz ARM Cortex-A53
  • Chipset
    -
    Qualcomm MSM8916 Snapdragon 410
  • GPU
    -
    Adreno 306
  • Memory RAM
    -
    1 GB
  • Internal storage
    -
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    8 GB
    128 GB
  • Main camera
  • Main camera
    1.3 MP
    8 MP
  • Primary camera resolution
    1280 x 1024 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, face detection, touch focus
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Radio recording
    FM recording
    -
  • Connectivity
  • WLAN
    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
  • Bluetooth EDR
    -
    Yes
  • Infrared
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GPS Navigator
    -
    Beidou
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Mail
  • Java
    Yes
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1800 mAh
    2260 mAh
  • Talk time
    8 h
    -
  • Talk time 2G
    -
    13 h
  • Talk time 3G
    -
    13 h
  • Standby time
    500 h
    -
  • Standby time 2G
    -
    410 h
  • Standby time 3G
    -
    410 h
  • OS
  • OS
    -
    Android OS, v4.4.4 (KitKat)

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