Karbonn A27 Retina vs Samsung Galaxy Mega 6.3 I9200
Karbonn A27 Retina
Samsung Galaxy Mega 6.3 I9200
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE 800, 850, 900, 1800, 2100, 2600 GT-I9205
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 21 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-32013-4
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Status2013-32013-6
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height133.6 mm167.6 mm
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Width66 mm88 mm
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Thickness9.1 mm8 mm
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Weight126.5 g199 g
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ColorsBlackBlack, Plum Purple, White
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Display
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Display typeIPS LCD capacitive touchscreenSC-LCD capacitive touchscreen
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Physical size4.3 inches6.3 inches
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Resolution540 x 960 pixels720 x 1280 pixels
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Pixel density256 ppi233 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHzDual-core 1.7 GHz Krait
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Chipset-Qualcomm Snapdragon 400
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GPU-Adreno 305
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Memory RAM512 MB1.5 GB
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Internal storage4 GB8, 16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v4.1 (Jelly Bean)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Camera type-Photo / Video
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video stereo sound record-stereo sound record
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Selfie camera
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Selfie camera2 MP1.9 MP
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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-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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USB On-The-Go-Yes
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USB host-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh3200 mAh
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Talk time4 h-
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Talk time 2G-17 h
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Talk time 3G-10 h
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Standby time180 h420 h
