Alcatel OT-252 vs LG Optimus LTE SU640
Alcatel OT-252
LG Optimus LTE SU640
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900
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4G network-LTE 800
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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LTE speed-LTE
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GPRS
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EDGE
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Availability
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Status2010-62012-8
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Oficially announced2010-22011-10
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Design
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SIMMini-SIMMini-SIM
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Height100.5 mm132.9 mm
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Width58 mm67.9 mm
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Thickness12 mm10.4 mm
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Weight135 g
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KeyboardQWERTY-
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ColorsBlackBlack, White
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Display
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Display typeTFTHD-IPS LCD capacitive touchscreen
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Physical size1.8 inches4.5 inches
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Resolution160 x 128 pixels720 x 1280 pixels
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Pixel density114 ppi326 ppi
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Display colors6656016777216
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Hardware
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CPUDual-core 1.5 GHz Scorpion
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Chipset-Qualcomm MSM8660 Snapdragon
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GPU-Adreno 220
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Internal storage4 GB
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Memory RAM-1 GB
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Memory cardmicroSD
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Memory card max-32 GB
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Memory card included-16 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, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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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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Messaging Push Email-Push Mail
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WAP-WAP 2.0/xHTML
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JavaNoNo
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Browser
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HTML-Yes
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BrowserNo-
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh1830 mAh
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Talk time5 h7 h
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Standby time400 h400 h
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OS
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OS-Android OS, v2.3.5 (Gingerbread)
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Main camera
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera1.3 MP