Nokia 6555 vs Samsung X640
Nokia 6555
Samsung X640
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkUMTS 850, 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-82005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99.6 mm87.4 mm
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Width44.3 mm47 mm
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Thickness19.6 mm23 mm
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Weight97 g85 g
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ColorsBeige, Black, Red, Silver-
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Display
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Display typeTFTUFB
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Physical size2.0 inches8 lines
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density200 ppi-
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Display colors1677721666560
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Hardware
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Internal storage30 MB-
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Memory cardmicroSD
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Memory card max8 GB-
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Main camera
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Main camera1.23 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 jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 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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USBmicroUSB 2.0Yes
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Bluetoothv2.0
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Bluetooth A2DPYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java CLDC-CLDC 1.1
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Java MIDPMIDP 2.1MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1020 mAh800 mAh
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Talk time-3 h 30 min
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Talk time 2G6 h 30 min-
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Talk time 3G3 h 14 min-
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Standby time-220 h
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Standby time 2G300 h-
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Standby time 3G264 h-