Samsung Convoy 2 vs ZTE R220
Samsung Convoy 2
ZTE R220
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Network
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2G networkCDMA 800, 1900GSM 900, 1800
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3G networkCDMA2000 1xEV-DO-
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EV-DO speed3.1 Mbps-
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GPRSYes
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EDGE
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Availability
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Oficially announced2011-82014-12
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Status2011-8
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Design
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SIMMini-SIMMini-SIM
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Height99 mm107 mm
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Width51 mm45.5 mm
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Thickness22 mm12.5 mm
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Weight111 g80 g
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ColorsBlackBlack
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Display
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Display typeTFTTFT
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Physical size2.2 inches1.8 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density182 ppi114 ppi
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Display colors26214466560
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Hardware
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Memory ROM256 MB-
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Memory RAM128 MB-
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Internal storage-10 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic
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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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WLAN
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USBmicroUSB 2.0Yes
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Bluetoothv2.1Yes
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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 MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaNoNo
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh720 mAh
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Talk time6 h 30 min-
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Standby time450 h-
