Karbonn A27 Retina vs LG Optimus 3D Cube SU870
Karbonn A27 Retina
LG Optimus 3D Cube SU870
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100HSDPA
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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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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-32012-2
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Status2013-32012
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height133.6 mm126.8 mm
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Width66 mm67.4 mm
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Thickness9.1 mm9.6 mm
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Weight126.5 g148 g
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ColorsBlackBlack, White
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Display
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Display typeIPS LCD capacitive touchscreen3D IPS LCD capacitive touchscreen
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Physical size4.3 inches4.3 inches
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Resolution540 x 960 pixels480 x 800 pixels
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Pixel density256 ppi217 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHzDual-core 1.2 GHz
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Memory RAM512 MB1 GB
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Internal storage4 GB16 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, v4.1 (Jelly Bean)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera videovideo1080p@30fps, 720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera dual-dual camera
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera2 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 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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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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 EmailPush Email
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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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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh1520 mAh
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Talk time4 h5 h 50 min
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Standby time180 h333 h
