Nokia X7-00 vs Samsung DoubleTime I857
Nokia X7-00
Samsung DoubleTime I857
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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 850, 900, 1700, 1900, 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPA, 10.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPA, 2 MbpsHSUPA, 2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-42011-10
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Status2011-62011-11
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Design
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SIMMini-SIMMini-SIM
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Height119.7 mm113 mm
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Width62.8 mm62 mm
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Thickness11.9 mm15 mm
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Weight146 g148 g
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Keyboard-QWERTY
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ColorsDark steel, Silver steelBlack/white
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Display
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Display typeAMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size4.0 inches3.2 inches
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Resolution360 x 640 pixels320 x 480 pixels
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Pixel density184 ppi180 ppi
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Display colors16777216262144
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Hardware
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CPU680 MHz ARM 11800 MHz Scorpion
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Chipset-Qualcomm MSM7230
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GPUBroadcom BCM2727Adreno 205
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Memory ROM1 GB-
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Memory RAM256 MB256 MB
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Internal storage-260 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included8 GB-
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OS
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OSSymbian Anna OSAndroid OS, v2.2 (Froyo)
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera video720p@25fps320p
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Primary camera Autofocus-autofocus
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Primary camera flashLED flash-
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Primary camera fixed focusfixed focus-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo 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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv3.0v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMSSMS(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 Email-
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Browser
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HTMLYesYes
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Adobe FlashAdobe Flash LiteYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh1200 mAh
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Talk time-6 h
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Talk time 2G6 h 30 min-
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Talk time 3G4 h 30 min-
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Standby time-250 h
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Standby time 2G450 h-
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Standby time 3G450 h-