Amazon Kindle Fire HD (2013) vs Samsung DoubleTime I857
Amazon Kindle Fire HD (2013)
Samsung DoubleTime I857
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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GPRSYes
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EDGEYes
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Availability
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Status2013-92011-11
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Oficially announced2013-92011-10
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Design
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SIMNoMini-SIM
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Height191 mm113 mm
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Width128 mm62 mm
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Thickness10.6 mm15 mm
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Weight345 g148 g
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Keyboard-QWERTY
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ColorsBlackBlack/white
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches3.2 inches
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Resolution800 x 1280 pixels320 x 480 pixels
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Pixel density216 ppi180 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1.5 GHz800 MHz Scorpion
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Chipset-Qualcomm MSM7230
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GPU-Adreno 205
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Memory RAM1 GB256 MB
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Internal storage8, 16 GB260 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.x (Jelly Bean)Android OS, v2.2 (Froyo)
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML5 (Amazon Silk)Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-1200 mAh
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Battery removableNon-removable-
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Talk time10 h6 h
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Standby time-250 h
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-320p
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-No