Siemens AF51 vs i-mate Smartphone2
Siemens AF51
i-mate Smartphone2
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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 announced2005-112004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height79 mm120.4 mm
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Width41 mm50.1 mm
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Thickness19.6 mm24.4 mm
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Weight80 g130 g
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ColorsDolphin Grey, Panther Black-
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Display
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Display typeCSTNTFT
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Physical size-2.2 inches
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Resolution130 x 130 pixels176 x 220 pixels
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Pixel density-128 ppi
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Display colors6656066560
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Hardware
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CPU133 MHz ARM925
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Chipset-TI OMAP 710
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Memory ROM-64 MB
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Memory RAM-32 MB
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Memory cardSDIO/MMC
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Memory card max-2 GB
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(32) ringtonesVibration; Downloadable polyphonic, MP3 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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USB1.1
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BluetoothYes
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging Email-Email
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WAPWAP 1.2.1-
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JavaYesNo
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Java MIDPMIDP 1.0-
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Languages-7
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity620 mAh1000 mAh
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Talk time5 h3 h 30 min
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Standby time220 h90 h
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OS
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OS-Microsoft Smartphone 2003 OS
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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
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Browser
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HTML-HTML (PocketIE)