Nokia N97 mini vs Samsung DoubleTime I857
Nokia N97 mini
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 900, 1900, 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-92011-10
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Status2009-112011-11
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Design
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SIMMini-SIMMini-SIM
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Height113 mm113 mm
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Width52.5 mm62 mm
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Thickness14.2 mm15 mm
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Weight138 g148 g
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KeyboardQWERTYQWERTY
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ColorsCherry Black, Garnet, Gold, WhiteBlack/white
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Display
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Display typeTFT resistive touchscreenTFT capacitive touchscreen
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Physical size3.2 inches3.2 inches
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Resolution360 x 640 pixels320 x 480 pixels
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Pixel density229 ppi180 ppi
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Display colors16777216262144
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Hardware
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CPU434 MHz ARM 11800 MHz Scorpion
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Chipset-Qualcomm MSM7230
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GPU-Adreno 205
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Memory RAM128 MB256 MB
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Internal storage8 GB260 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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OS
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OSSymbian OS v9.4Android OS, v2.2 (Froyo)
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Main camera
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Camera typePhoto-
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video480p@30fps320p
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Primary camera opticsCarl Zeiss optics-
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flash-
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Primary camera video lightvideo light-
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Selfie camera
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Secondary cameraVGA cameraNo
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Selfie camera video15fps-
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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 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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Radio visualVisual radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN UpnpYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GPS MapsNokia Maps-
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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 2G7 h 10 min-
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Talk time 3G6 h-
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Standby time-250 h
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Standby time 2G320 h-
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Standby time 3G310 h-