Huawei Impulse 4G vs Lenovo IdeaTab A2107
Huawei Impulse 4G
Lenovo IdeaTab A2107
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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 850, 1900
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HSDPA speed14.4 MbpsHSDPA
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HSUPA speedHSUPAHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-92013-1
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Status2011-92013-1
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Design
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SIMMini-SIMOptional Dual SIM (Mini-SIM, dual stand-by)
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Height120 mm195.1 mm
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Width65 mm125 mm
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Thickness11.6 mm11.9 mm
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Weight130 g400 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.8 inches7.0 inches
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Resolution480 x 800 pixels600 x 1024 pixels
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Pixel density246 ppi170 ppi
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Display colors1677721616777216
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Hardware
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CPU800 MHz Scorpion1 GHz ARM Cortex-A9
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ChipsetQualcomm MSM7230Mediatek MT6575
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GPUAdreno 205PowerVR SGX531
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Memory RAM512 MB1 GB
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Internal storage-16 GB
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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 OS, v4.0.3 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video720p@30fps720p
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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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesPolyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYes-
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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)-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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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-Ion
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Battery capacity1500 mAh3550 mAh
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Battery removable-Non-removable
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Talk time4 h7 h
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Standby time240 h500 h