Alcatel OT-C651 vs NEC N820
Alcatel OT-C651
NEC N820
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20052003
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Status
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Design
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SIMMini-SIMMini-SIM
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Height90 mm101 mm
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Width48 mm48 mm
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Thickness24 mm24 mm
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Weight92 g110 g
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ColorsGrey, Pearl grey, White-
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Display
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Display typeCSTNTFT
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Physical size-2.2 inches
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Resolution128 x 160 pixels320 x 240 pixels
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Pixel density-182 ppi
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Display colors6656066560
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Hardware
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Internal storage4.5 MB4 MB
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera flash-LED 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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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic, WAV 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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USBYes
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Bluetooth
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InfraredYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMSEMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEMail-
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesYes
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh-
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Talk time4 h 30 min5 h
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Standby time290 h100 h