Celkon CT 1 vs Sony Xperia Z2a
Celkon CT 1
Sony Xperia Z2a
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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 700, 850, 900, 1800, 1900, 2100, 2600
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.8 Mbps
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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 announced2012-82014-6
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Status2012-82014-7
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Design
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SIMNoMicro-SIM
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Height196 mm137 mm
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Width114 mm72 mm
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Thickness14 mm11 mm
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Weight163 g
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ColorsBlack, RedBlack, Turquoise, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches5.0 inches
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Resolution480 x 800 pixels1080 x 1920 pixels
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Pixel density133 ppi441 ppi
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Display colors-16777216
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Hardware
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CPU1.2 GHz ARM Cortex-A82.3 GHz Krait 400 Quad-core
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Chipset-Qualcomm MSM8974AB Snapdragon 801
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GPU-Adreno 330
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Memory RAM-3 GB
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Internal storage-16 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, v4.0.4 (Ice Cream Sandwich)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera2 MP20.7 MP
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Primary camera resolution1600 x 1200 pixels5248 x 3936 pixels
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Primary camera videovideo2160p@30fps, 1080p@60fps, 720p@120fps
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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 cameraYesVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsN/AVibration; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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USB On-The-Go-Yes
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USB host-Yes
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Bluetoothv4.0
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSYesYes, with A-GPS
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GLONASS-Yes
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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 EmailPush EmailPush Email
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time3 h-
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Talk time 2G-13 h
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Talk time 3G-19 h
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Standby time100 h-
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Standby time 2G-700 h
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Standby time 3G-770 h