Chea 308 vs Sewon SGD-1020
Chea 308
Sewon SGD-1020
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced20032004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height109 mm82 mm
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Width45 mm42.4 mm
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Thickness18 mm21 mm
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Weight77 g90 g
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Colors--
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Display
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Display typeSTNSTN
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Resolution128 x 128 pixels128 x 128 pixels
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Display colors409666560
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Hardware
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Polyphonic ringtones, composerVibration; Downloadable polyphonic 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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USB
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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 MMSMMS-
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WAPWAP 1.2Yes
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JavaYesNo
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Languages
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-900 mAh
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Talk time5 h-
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Standby time150 h-
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-no
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Selfie camera
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Secondary camera-No