Huawei U5510 vs Karbonn A7 Star
Huawei U5510
Karbonn A7 Star
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2014-12
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Oficially announced2014-122014-12
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM
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Height115 mm113 mm
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Width49.5 mm66 mm
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Thickness13.2 mm10.4 mm
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Weight90 g
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ColorsBlackWhite/Black
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Display
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Display typeTFTCapacitive touchscreen
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Physical size2.4 inches4.5 inches
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Resolution240 x 320 pixels480 x 854 pixels
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Pixel density167 ppi218 ppi
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Hardware
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CPU650 MHz1 GHz Dual-core ARM Cortex-A9
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Chipset-Mediatek MT6517
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GPU-PowerVR SGX531u
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Memory ROM1 GB-
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Memory RAM512 MB-
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Internal storage40 MB164 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA cameraYes
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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, WAV ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1400 mAh
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Talk time3 h 20 min5 h
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Standby time350 h135 h
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)
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Browser
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HTML-Yes
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