T-Mobile Concord vs ZTE R221
T-Mobile Concord
ZTE R221
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1700, 1900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2012-82014-12
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Status2012-82014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height117 mm108 mm
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Width62 mm47 mm
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Thickness11.4 mm14 mm
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Weight100 g80 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.5 inches1.8 inches
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Resolution320 x 480 pixels128 x 160 pixels
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Pixel density165 ppi114 ppi
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Display colors26214466560
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Hardware
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CPU832 MHz
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ChipsetBCM21553-
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Memory ROM512 MB-
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Memory RAM512 MB-
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Internal storage-5 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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Memory card included2 GB-
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OS
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OSAndroid OS, v2.3.5 (Gingerbread)-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera video480pno
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV 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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0
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Bluetoothv3.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1000 mAh
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Talk time8 h 30 min9 h
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Standby time300 h280 h
