Huawei Impulse 4G vs Sony Ericsson A8i
Huawei Impulse 4G
Sony Ericsson A8i
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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, 2100TD-SCDMA
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HSDPA speed14.4 Mbps-
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HSUPA speedHSUPA-
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TD-SCDMA speed-TD-SCDMA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-92010-8
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Status2011-92010
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Design
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SIMMini-SIMMini-SIM
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Height120 mm117 mm
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Width65 mm59 mm
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Thickness11.6 mm14 mm
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Weight130 g136 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size3.8 inches3.5 inches
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Resolution480 x 800 pixels480 x 854 pixels
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Pixel density246 ppi280 ppi
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Display colors16777216262144
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Hardware
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CPU800 MHz Scorpion
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ChipsetQualcomm MSM7230-
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GPUAdreno 205-
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Memory RAM512 MB-
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Internal storage-200 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.2 (Froyo)Android-based OPhone OS v2.0
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Main camera
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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 video720p@30fpsvideo
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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 cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, 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 Mail-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1500 mAh-
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Talk time4 h-
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Talk time 2G-5 h
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Talk time 3G-7 h 30 min
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Standby time240 h-
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Standby time 2G-260 h
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Standby time 3G-260 h