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Celkon
Celkon Q450
Compare Celkon Q450 and Lenovo Vibe X2

Celkon Q450 vs Lenovo Vibe X2

Celkon Q450
Celkon Q450
Lenovo Vibe X2
Lenovo Vibe X2
Celkon Q450
Lenovo Vibe X2
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA
    HSDPA 850, 900, 1700, 1900, 2100
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • HSPA speed
    HSPA
    -
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-4
    2014-9
  • Status
    2015-4
    2014-10
  • Design
  • SIM
    Dual SIM
    Micro-SIM - Single SIM modelDual SIM (Micro-SIM/Nano-SIM, dual stand-by)
  • Height
    135 mm
    140.2 mm
  • Width
    67.7 mm
    68.6 mm
  • Thickness
    9.7 mm
    7.3 mm
  • Weight
    147 g
    120 g
  • Colors
    Gold, White
    Charcoal, Gold, Red, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.5 inches
    5.0 inches
  • Resolution
    480 x 800 pixels
    1080 x 1920 pixels
  • Pixel density
    207 ppi
    441 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Quad-core 1.2 GHz
    Quad-core 2.0 GHz ARM Cortex-A17
  • CPU(second)
    quad-core 1.7 GHz ARM Cortex-A7
  • Chipset
    Spreadtrum 7731
    MediaTek MT6595m True8Core
  • GPU
    Mali-400
    PowerVR G600
  • Memory RAM
    512 MB
    2 GB
  • Internal storage
    4 GB
    32 GB
  • Memory card
    microSD
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android OS, v4.4 (KitKat)
  • Main camera
  • Camera type
    -
    Photo / Video
  • Main camera
    5 MP
    13 MP
  • Primary camera resolution
    2592 x 1944 pixels
    4160 x 3120 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Yes
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    2 MP
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v4.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes
    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
  • Messaging Push Email
    -
    Push Mail
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, proximity
    Accelerometer, compass, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1800 mAh
    2300 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Talk time 2G
    -
    17 h
  • Talk time 3G
    -
    19 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    228 h
  • Standby time 3G
    -
    216 h

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