Lenovo IdeaPad K1 vs vivo Y15

Lenovo IdeaPad K1
Lenovo IdeaPad K1
vivo Y15
vivo Y15
Lenovo IdeaPad K1
vivo Y15
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 900, 2100
  • HSDPA speed
    HSDPA
    2.8 Mbps
  • HSUPA speed
    HSUPA
    2.2 Mbps
  • EV-DO speed
    3.1 Mbps
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2011-6
    2015-3
  • Status
    2011-7
    2015-3
  • Design
  • SIM
    No
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    264 mm
    131.4 mm
  • Width
    189 mm
    66.2 mm
  • Thickness
    13.3 mm
    9 mm
  • Weight
    750 g
    130 g
  • Colors
    Black, Brown, Red, White
    Black, White
  • Display
  • Display type
    TFT capacitive touchscreen
    Capacitive touchscreen
  • Physical size
    10.1 inches
    4.5 inches
  • Resolution
    800 x 1280 pixels
    480 x 854 pixels
  • Pixel density
    149 ppi
    218 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Dual-core 1 GHz ARM Cortex-A9
    Quad-core 1.3 GHz ARM Cortex-A7
  • Chipset
    Nvidia Tegra 2 T20
    Mediatek MT6582
  • GPU
    ULP GeForce
    Mali-400MP2
  • Memory RAM
    1 GB
    512 MB
  • Internal storage
    16, 32 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android OS, v3.1 (Honeycomb)
    Android OS, v4.2.2 (Jelly Bean)
  • Main camera
  • Main camera
    5 MP
    5 MP
  • Primary camera resolution
    2592 x 1944 pixels
    2592 x 1944 pixels
  • Primary camera video
    720p
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    -
    Geo-tagging, touch focus
  • Selfie camera
  • Selfie camera
    2 MP
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    N/A
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    miniUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth EDR
    Yes
    Yes
  • Infrared
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer, compass, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Adobe Flash
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    7400 mAh
    1900 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    10 h
    -
  • Talk time 2G
    -
    10 h
  • Talk time 3G
    -
    8 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    410 h
  • Standby time 3G
    -
    410 h

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