LG KF757 Secret vs Samsung A257 Magnet
LG KF757 Secret
Samsung A257 Magnet
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-62009-3
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Status2009-5
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Design
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SIMMini-SIMMini-SIM
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Height102.8 mm109 mm
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Width50.8 mm59 mm
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Thickness11.8 mm12 mm
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Weight116 g87.6 g
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Keyboard-QWERTY
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ColorsBlack, Ruby Violet, Titan GoldYes
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.4 inches2.2 inches
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Resolution240 x 320 pixels220 x 176 pixels
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Pixel density167 ppi128 ppi
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Display colors26214466560
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Hardware
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Internal storage100 MB64 MB
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Memory cardmicroSD
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Memory card max4 GB-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera video480p@30fps, 320p@120fpsno
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Secondary camera videocallingvideocalling-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN umaYes-
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USB2.02.0
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Bluetoothv2.0v2.0
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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 EMSEMS-
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0 / xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh800 mAh
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Talk time3 h 30 min5 h
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Standby time220 h240 h
