Celkon A35k vs vivo X6
Celkon A35k
vivo X6
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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HSDPA speedHSDPA-
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122015-11
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Status2014-122015-12
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Design
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SIMDual SIM (Mini-SIM)Dual SIM
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Height119 mm147.9 mm
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Width63 mm73.8 mm
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Thickness10.7 mm6.7 mm
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Weight102 g135.5 g
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ColorsBlue, WhiteGold, Rose Gold, Silver
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.5 inches5.2 inches
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Resolution320 x 480 pixels1080 x 1920 pixels
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Pixel density165 ppi424 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1.7 GHz Octa-core ARM Cortex-A53
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Memory ROM512 MB-
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Memory RAM256 MB4 GB
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Internal storage-32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera3.15 MP13 MP
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Primary camera resolution-4128 x 3096 pixels
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Primary camera videovideo1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera8 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-FiWi-Fi
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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BluetoothYesv4.0
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging Push Email-Push Email
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JavaYes, via Java MIDP emulatorNo
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Sensors-Fingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTML-HTML5
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh2400 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--
