NEC N830 vs O2 X1b
NEC N830
O2 X1b
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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 announced20042005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height101 mm102 mm
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Width49 mm44 mm
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Thickness24 mm18 mm
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Weight110 g86 g
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Colors--
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Display
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Display typeTFTTFT
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Physical size2.2 inches-
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Resolution320 x 240 pixels128 x 128 pixels
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Pixel density182 ppi-
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Display colors6656066560
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Hardware
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Internal storage-16 MB
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Memory card
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 960 pixels352 x 288 pixels
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Primary camera videonono
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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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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; 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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BluetoothYes
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InfraredYes-
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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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WAPWAP 1.2.1WAP 2.0/xHTML
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JavaYesNo
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Battery
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Battery typeLi-IonLi-Ion
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Talk time3 h 30 min3 h
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Standby time100 h200 h