Alcatel OT-818 vs BLU Tank 4.5
Alcatel OT-818
BLU Tank 4.5
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20112013-2
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Status20112013-2
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height110.5 mm134 mm
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Width53.4 mm68.9 mm
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Thickness12.3 mm9.7 mm
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Weight100.5 g136 g
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ColorsCyber blue, Mystery pink, Steel GreyBlack, White
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Display
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Display typeTFT resistive touchscreenIPS LCD capacitive touchscreen
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Physical size3.2 inches4.5 inches
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Resolution240 x 400 pixels540 x 960 pixels
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Pixel density146 ppi245 ppi
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Display colors26214416777216
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Hardware
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CPU208 MHz1 GHz Dual-core ARM Cortex-A9
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Chipset-Mediatek MT6577
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GPU-PowerVR SGX531u
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Memory ROM-4 GB
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Internal storage50 MB-
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera videovideo480p@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 cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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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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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1760 mAh
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Talk time10 h-
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Talk time 2G-22 h
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Talk time 3G-15 h
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Standby time600 h-
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Standby time 2G-720 h
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Standby time 3G-680 h
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OS
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OS-Android OS, v4.1 (Jelly Bean)
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Browser
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HTML-HTML5
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Adobe Flash-Yes