LG Optimus Chat C550 vs ZTE Director
LG Optimus Chat C550
ZTE Director
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1700, 1900
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3G networkHSDPA 900, 1700, 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-22013-4
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Status2011-32013-4
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Design
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SIMMini-SIMNon-removable
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Height109 mm118.1 mm
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Width59 mm62.5 mm
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Thickness16 mm12.2 mm
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Weight122 g140 g
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KeyboardQWERTY-
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ColorsBlack, blue, pink, red, silverBlack
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size2.8 inches3.5 inches
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Resolution320 x 480 pixels320 x 480 pixels
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Pixel density206 ppi165 ppi
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Display colors262144-
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Hardware
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CPU1 GHz
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Chipset-MSM7626A
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Internal storage140 MB4 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.2 (Froyo)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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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, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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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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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, 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 IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1500 mAh
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Talk time5 h6 h
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Standby time440 h350 h
