Samsung X640 vs Sewon SG-2890CD
Samsung X640
Sewon SG-2890CD
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced20052004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height87.4 mm72 mm
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Width47 mm40 mm
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Thickness23 mm23 mm
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Weight85 g80 g
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Colors--
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Display
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Display typeUFBCSTN
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Physical size8 lines-
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Resolution128 x 160 pixels128 x 128 pixels
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Display colors66560256
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Hardware
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videono-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; Polyphonic(16) ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYes
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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMS-
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WAPWAP 2.0/xHTML-
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JavaYesNo
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Java CLDCCLDC 1.1-
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Java MIDPMIDP 2.0-
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Languages-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh-
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Talk time3 h 30 min3 h
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Standby time220 h110 h
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Browser
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Browser-No
