BenQ-Siemens EF51 vs Gigabyte GSmart i
BenQ-Siemens EF51
Gigabyte GSmart i
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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 announced2006-22014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89 mm106.2 mm
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Width49 mm53 mm
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Thickness18 mm19.5 mm
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Weight95 g130 g
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ColorsBlack, Flashy WhiteSilver
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.2 inches2.4 inches
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Resolution120 x 128 pixels240 x 320 pixels
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Pixel density80 ppi167 ppi
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Display colors262144262144
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Hardware
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CPU6 MHz Intel PXA272 41
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Memory ROM-64 MB
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Internal storage20 MB-
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Memory RAM-64 MB
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Memory cardminiSDminiSD
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Main camera
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Main camera1.3 MP2.1 MP
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Primary camera resolution1280 x 1024 pixels1632 x 1224 pixels
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Primary camera videonovideo
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Primary camera flash-LED flash
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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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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3, WMA, AMR, MID ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b
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USBYesminiUSB 1.1
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Bluetoothv1.2v1.2
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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 MMSMMSMMS
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Messaging Windows Mobile Direct Push-Windows Mobile Direct Push
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Messaging Email-Email
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Messaging MSN Messenger-MSN Messenger
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WAPWAP 2.0/xHTMLWAP 2.0
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JavaYesYes
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity870 mAh920/1300 mAh
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Talk time4 h3 h 30 min
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Standby time200 h170 h
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OS
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OS-Microsoft Windows Mobile 5.0 for PocketPC Phone Edition