Karbonn Smart A12 Star vs LG Optimus Vu F100S
Karbonn Smart A12 Star
LG Optimus Vu F100S
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G networkHSDPA 2100CDMA2000 1xEV-DO
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4G network-LTE 800
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HSDPA speedHSDPAHSDPA
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-72012-2
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Status2014-72012-3
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Micro-SIM
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Height124.2 mm139.6 mm
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Width64.2 mm90.4 mm
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Thickness10.1 mm8.5 mm
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Weight130 g168 g
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ColorsBlackBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenHD-IPS LCD capacitive touchscreen
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Physical size4.0 inches5.0 inches
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Resolution480 x 800 pixels768 x 1024 pixels
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Pixel density233 ppi256 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.2 GHzDual-core 1.5 GHz Scorpion
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Chipset-Qualcomm MSM8660 Snapdragon
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GPU-Adreno 220
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Memory RAM512 MB1 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v2.3.5 (Gingerbread)
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Main camera
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Camera type-Photo / Video
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera1.3 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 FMFM radioStereo FM radio with RDS
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-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 Mail
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WAP-WAP 2.0/xHTML
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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 Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh2080 mAh
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Battery removable-Non-removable
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Talk time-6 h
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Standby time300 h270 h
