Lenovo IdeaPad S2 vs Samsung A687 Strive
Lenovo IdeaPad S2
Samsung A687 Strive
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-12010-3
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Status2012-92010-3
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm
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Width58.9 mm
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Thickness14.6 mm
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Weight580 g113.1 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT resistive touchscreen
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Physical size10.0 inches2.6 inches
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Resolution800 x 1280 pixels240 x 320 pixels
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Pixel density151 ppi154 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1.5 GHz Krait
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ChipsetQualcomm MSM8960 Snapdragon-
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GPUAdreno 225-
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Memory RAM1 GB-
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Internal storage32, 64 GB80 MB
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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, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraYesNo
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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; MP3 ringtones
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Multimedia
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RadioNoNo
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GPS Navigator-AT&T Navigator
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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
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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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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1350 mAh1000 mAh
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Battery removableNon-removable-
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Talk time9 h3 h
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Standby time-250 h