Celkon C7030 vs Lenovo IdeaPad S2
Celkon C7030
Lenovo IdeaPad S2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYes
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Availability
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Status2013-82012-9
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Oficially announced2013-82012-1
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height112 mm
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Width60 mm
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Thickness11.8 mm
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Weight95 g580 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenLED-backlit IPS LCD capacitive touchscreen
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Physical size3.2 inches10.0 inches
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Resolution320 x 480 pixels800 x 1280 pixels
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Pixel density180 ppi151 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.5 GHz Krait
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Chipset-Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Memory RAM-1 GB
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Internal storage-32, 64 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera1.3 MP5 MP
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Primary camera resolution1280 x 1024 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesN/A
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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, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS-
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaNoYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh1350 mAh
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Battery removable-Non-removable
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Talk time-9 h
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Standby time--
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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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Adobe Flash-Yes