HTC Desire 510 vs Karbonn A4
HTC Desire 510
Karbonn A4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 900, 2100
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4G networkLTE 800, 1800, 2600-
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HSDPA speedHSUPAHSDPA
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HSUPA speedHSUPAHSUPA
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-82013-3
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Status2014-92013-3
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Design
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SIMMicro-SIMDual SIM (Mini-SIM)
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Height139.9 mm124.8 mm
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Width69.8 mm66 mm
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Thickness10 mm9.5 mm
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Weight158 g75 g
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ColorsDark Grey, Deep Navy Blue, Jet Black, Vanilla WhiteWhite/Black
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size4.7 inches4.0 inches
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Resolution480 x 854 pixels320 x 480 pixels
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Pixel density208 ppi144 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53
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ChipsetQualcomm Snapdragon 410-
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GPUAdreno 306-
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Memory RAM1 GB-
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Internal storage8 GB256, 512 MB
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Memory cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v2.3.6 (Gingerbread)
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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 video1080pvideo
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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, WAV ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYesYes
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WLAN DLNAYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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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 IM-IM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2100 mAh1400 mAh
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Talk time-4 h 20 min
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Talk time 3G17 h-
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Standby time-250 h
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Standby time 3G646 h-
