BenQ-Siemens EF61 vs Chea A90
BenQ-Siemens EF61
Chea A90
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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 announced2006-72004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height88 mm86 mm
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Width46 mm44 mm
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Thickness23 mm21 mm
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Weight99 g82.8 g
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ColorsWhisper-
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Display
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Display typeTFTCSTN
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Resolution128 x 160 pixels128 x 160 pixels
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Display colors2621444096
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Hardware
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Internal storage1.5 MB-
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Memory cardmicroSD
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 960 pixels-
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Primary camera videono-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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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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USB1.1
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMS-
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesNo
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Java MIDPMIDP 2.0-
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Languages-
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Browser
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HTMLYes-
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Battery
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Battery typeLi-Ion-
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Battery capacity750 mAh-
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Talk time3 h-
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Standby time225 h-