LG A155 vs Samsung Ch@t 220
LG A155
Samsung Ch@t 220
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-122011-5
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Status2010-122011-8
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height110 mm109.5 mm
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Width47.2 mm61.3 mm
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Thickness13.5 mm11.9 mm
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Weight92 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeTFTTFT
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Physical size2.0 inches2.2 inches
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Resolution144 x 176 pixels220 x 176 pixels
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Pixel density114 ppi128 ppi
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Display colors-262144
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Hardware
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Internal storage1 MB47 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB16 GB
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMFM radioFM radio
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Radio recording-FM recording
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Connectivity
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WLAN
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMS-MMS
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Messaging Email-Email
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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 capacity900 mAh1000 mAh
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Talk time3 h 30 min12 h
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Standby time200 h550 h
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-QCIF@15fps
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Selfie camera
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Secondary camera-No
