Samsung Array M390 vs ZTE R221
Samsung Array M390
ZTE R221
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Network
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2G networkCDMA 800, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2012-82014-12
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Status2012-92014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height112 mm108 mm
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Width54 mm47 mm
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Thickness15 mm14 mm
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Weight117 g80 g
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KeyboardQWERTY-
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ColorsBlack, Black/SilverBlack
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Display
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Display typeTFTTFT
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Physical size2.4 inches1.8 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density167 ppi114 ppi
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Display colors-66560
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Hardware
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CPU480 MHz
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ChipsetQualcomm QSC 6155-
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Memory ROM256 MB-
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Memory RAM128 MB-
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Internal storage40 MB5 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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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 videovideono
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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 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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WLAN
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USBYes
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Bluetoothv3.0
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Bluetooth A2DPYes-
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GPSNoNo
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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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WAPWAP 2.0/xHTML-
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Java-No
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1000 mAh
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Talk time4 h9 h
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Standby time252 h280 h