Acer F900 vs Huawei U8520 Duplex
Acer F900
Huawei U8520 Duplex
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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, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPA, 2 Mbps-
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UL speed-UL, 384 kbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-62011-10
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Status2011-10
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height117.5 mm112 mm
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Width63.5 mm57 mm
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Thickness15.8 mm12.7 mm
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Weight150 g109 g
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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 inches3.2 inches
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Resolution480 x 800 pixels320 x 480 pixels
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Pixel density246 ppi180 ppi
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Display colors66560262144
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Hardware
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CPU533 MHz Samsung S3C 6410600 MHz ARM 11
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Chipset-Qualcomm MSM7227-1
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GPU-Adreno 200
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Memory ROM256 MB512 MB
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Memory RAM128 MB256 MB
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Internal storage-150 MB
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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Memory card included-2 GB
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OS
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OSMicrosoft Windows Mobile 6.1 ProfessionalAndroid OS, v2.2 (Froyo)
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera video480p480p
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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 cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo 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 WiFi Hotspot-Yes
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USBminiUSB 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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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 EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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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 capacity1530 mAh1500 mAh
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Talk time4 h-
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Talk time 2G-7 h
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Talk time 3G-7 h 30 min
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Standby time150 h-
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Standby time 2G-120 h
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Standby time 3G-120 h
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