Celkon CT 9 vs Lenovo Vibe Z K910
Celkon CT 9
Lenovo Vibe Z K910
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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4G network-LTE 850, 1800, 2100
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HSDPA speed-42 Mbps
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HSUPA speed-HSUPA
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-122013-11
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Status2012-122013-11
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Design
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SIMNoMicro-SIM
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Height239 mm149.1 mm
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Width146 mm77 mm
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Thickness13 mm7.9 mm
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Weight450 g145.2 g
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ColorsWhite/BlackSilver, Titanium
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size9.0 inches5.5 inches
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Resolution480 x 800 pixels1080 x 1920 pixels
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Pixel density104 ppi401 ppi
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Display colors-16777216
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Hardware
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CPU1.2 GHz ARM Cortex-A92.2 GHz Krait 400 Quad-core
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Chipset-Qualcomm Snapdragon 800
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GPU-Adreno 330
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Memory RAM-2 GB
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Internal storage-16 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)Android OS, v4.3 (Jelly Bean)
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Main camera
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Primary cameraYes-
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Main camera13 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 Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity5000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time3 h33 h
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Standby time100 h648 h