Amazon Fire HD 7 vs Samsung Galaxy J
Amazon Fire HD 7
Samsung Galaxy J
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 800, 850, 2100
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4G network-LTE 900, 1800, 2100
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HSDPA speed-HSDPA, 42.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-92013-12
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Status2014-102013-12
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Design
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SIMNoMicro-SIM
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Height191 mm137 mm
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Width128 mm70 mm
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Thickness10.6 mm8.6 mm
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Weight337 g146 g
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ColorsBlack, Citron, Cobalt, Magenta, WhitePink, White
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size7.0 inches5.0 inches
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Resolution800 x 1280 pixels1080 x 1920 pixels
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Pixel density216 ppi441 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.5 GHzQuad-core 2.3 GHz Krait 400
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Chipset-Qualcomm MSM8974 Snapdragon 800
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GPU-Adreno 330
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Memory RAM1 GB3 GB
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Internal storage8, 16 GB16 GB
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Memory cardmicroSD
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Memory card max-64 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4128 x 3096 pixels
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Primary camera video1080p2160p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Primary camera video dual video-dual-video record
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Secondary camera dual video call-dual video call
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Selfie camera video-1080p@30fps
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBv2.0(Slimport)microUSB 2.0
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USB On-The-Go-Yes
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USB host-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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Infrared-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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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 EmailPush Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, gyro-
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-2600 mAh
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Battery removableNon-removable-
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Talk time8 h-
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Standby time--