Acer M900 vs LG E900 Optimus 7
Acer M900
LG E900 Optimus 7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 900, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPA, 2 MbpsHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-62010-10
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Status2010-11
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Design
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SIMMini-SIMMini-SIM
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Height119 mm125 mm
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Width62 mm59.8 mm
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Thickness17.1 mm11.5 mm
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Weight188 g157 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenTFT capacitive touchscreen
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Physical size3.8 inches3.8 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density246 ppi246 ppi
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Display colors6656016777216
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Hardware
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CPU533 MHz Samsung S3C 64101 GHz Scorpion
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Chipset-Qualcomm QSD8650 Snapdragon
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GPU-Adreno 200
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Memory ROM-512 MB
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Memory RAM-512 MB
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Internal storage-16 GB
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Memory cardmicroSD
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OS
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OSMicrosoft Windows Mobile 6.1 ProfessionalMicrosoft Windows Phone 7
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Main camera
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Camera type-Photo / Video
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideo720p@24fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, WAV ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, SiRF Star III chipsetYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1530 mAh1500 mAh
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Talk time4 h-
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Talk time 2G-6 h 40 min
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Talk time 3G-5 h
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Standby time470 h-
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Standby time 2G-330 h
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Standby time 3G-330 h