Alcatel OT 531 vs Samsung D550
Alcatel OT 531
Samsung D550
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2003-32005-6
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Status
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Design
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SIMMini-SIMMini-SIM
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Height116 mm95 mm
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Width47 mm48 mm
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Thickness20 mm23 mm
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Weight95 g119 g
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Keyboard-QWERTY
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Colors3-
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Display
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Display typeCSTNTFT
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Physical size-2.3 inches
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Resolution128 x 141 pixels176 x 220 pixels
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Pixel density-122 ppi
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Display colors4096262144
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Hardware
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Internal storage-80 MB
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Memory cardmicroSD
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; Polyphonic(16) 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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BluetoothYes
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InfraredYes-
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GPSNoNo
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Features
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AlarmYes-
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ClockYes-
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMS-MMS
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Messaging Email-Email
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WAPWAP 1.2.1 color image viewer (GIF, PNG, JPG)WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity900 mAh820 mAh
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Talk time4 h3 h
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Standby time350 h250 h
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Main camera
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Main camera1 MP
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Primary camera resolution-1152 x 864 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No