Samsung C3730C vs ZTE R221
Samsung C3730C
ZTE R221
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkTD-SCDMA/ TD-HSPA 1880-1920, 2010-2025-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20122014-12
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Status2014-122014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height104 mm108 mm
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Width49.5 mm47 mm
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Thickness14.9 mm14 mm
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Weight99.5 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 colors1677721666560
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Hardware
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Internal storage80 MB5 MB
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Memory cardmicroSDmicroSD
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Memory card max-2 GB
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 1024 pixels640 x 480 pixels
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Primary camera videoQCIF@15fpsno
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jack-No
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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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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLAN
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USBmicroUSB 2.0
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTML-
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity960 mAh1000 mAh
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Talk time-9 h
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Standby time-280 h
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Browser
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Browser-No
