Acer beTouch E140 vs Toshiba G450
Acer beTouch E140
Toshiba G450
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 3.6 Mbps
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-122008-1
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Status2010-12
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Design
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SIMMini-SIMMini-SIM
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Height104.5 mm98 mm
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Width55.8 mm36 mm
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Thickness12.8 mm16 mm
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Weight95 g57 g
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ColorsBlackBlack, Red, White
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Display
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Display typeTFT resistive touchscreenMonochrome graphics
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Physical size2.8 inches-
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Resolution240 x 320 pixels96 x 39 pixels
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Pixel density143 ppi-
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Display colors262144-
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Hardware
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CPU600 MHz ARM 11ARM 9
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ChipsetQualcomm MSM7227Qualcomm MSM6280
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GPUAdreno 200-
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-160 MB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v2.2 (Froyo)-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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NotificationsVibration, MP3, WAV ringtonespolyphonic, 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 WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv2.1
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh600 mAh
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Talk time-2 h 20 min
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Talk time 2G6 h-
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Talk time 3G5 h-
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Standby time-200 h
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Standby time 2G400 h-
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Standby time 3G500 h-