BlackBerry Z10 vs Celkon C44 Duos
BlackBerry Z10
Celkon C44 Duos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 1900, 2100-
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4G networkLTE 800, 900, 1800, 2600-
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps-
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LTE speedLTE-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2013-12014-12
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Status2013-1
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Design
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SIMMicro-SIMDual SIM
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Height130 mm
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Width65.6 mm
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Thickness9 mm
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Weight137.5 g
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ColorsBlack, WhiteGold/Black, Gold/Red
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Display
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Display typeCapacitive touchscreenTFT
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Physical size4.2 inches2.4 inches
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Resolution768 x 1280 pixels240 x 320 pixels
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Pixel density355 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.5 GHz Krait
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ChipsetQualcomm MSM8960 Snapdragon-
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GPUAdreno 225-
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Memory RAM2 GB-
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Internal storage16 GB-
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Memory cardmicroSDmicroSD
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Memory card max64 GB8 GB
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OS
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OSBlackBerry 10 vOS-
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP1.3 MP
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Primary camera resolution3264 x 2448 pixels1280 x 1024 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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Messaging BBM 6BBM 6-
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JavaYesNo
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Java MIDPMIDP 2.1-
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Browser
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HTMLHTML5-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh2200 mAh
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Talk time10 h-
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Standby time312 h-
