Lenovo IdeaPad K1 vs Samsung C3050 Stratus
Lenovo IdeaPad K1
Samsung C3050 Stratus
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed3.1 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-62009-2
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Status2011-72009-6
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Design
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SIMNoMini-SIM
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Height264 mm97 mm
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Width189 mm47.3 mm
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Thickness13.3 mm14.9 mm
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Weight750 g86 g
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ColorsBlack, Brown, Red, WhiteBlack
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size10.1 inches2.0 inches
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Resolution800 x 1280 pixels120 x 160 pixels
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Pixel density149 ppi100 ppi
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Display colors1677721666560
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 T20-
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GPUULP GeForce-
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Memory RAM1 GB-
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Internal storage16, 32 GB15 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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OS
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OSAndroid OS, v3.1 (Honeycomb)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera video720pQCIF@15fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBminiUSB 2.02.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML (Openwave 6.2.3)
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity7400 mAh800 mAh
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Battery removableNon-removable-
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Talk time10 h7 h
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Standby time-340 h