Samsung B520 vs Samsung P6810 Galaxy Tab 7.7
Samsung B520
Samsung P6810 Galaxy Tab 7.7
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122014-12
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Status
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Design
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SIMMini-SIMNo
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Height96 mm196.7 mm
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Width47 mm133 mm
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Thickness17.5 mm7.9 mm
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Weight94 g340 g
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ColorsBlackBlack
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Display
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Display typeCSTNSuper AMOLED Plus capacitive touchscreen
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Physical size1.77 inches7.7 inches
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Resolution128 x 160 pixels800 x 1280 pixels
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Pixel density116 ppi196 ppi
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Display colors6656016777216
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Hardware
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CPUDual-core 1.4 GHz ARM Cortex-A9
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Chipset-Exynos
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GPU-Mali-400
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Internal storage20 MB16, 32, 64 GB
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Memory RAM-1 GB
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Memory cardmicroSDmicroSD
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Memory card max2 GB32 GB
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesN/A
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Multimedia
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Radio-No
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Radio FMFM radio-
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Radio recordingFM recording-
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Radio Keydedicated key-
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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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USB2.0
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Bluetoothv3.0
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Bluetooth A2DP-Yes
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GPSNoYes
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity800 mAh5100 mAh
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Battery removable-Non-removable
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Talk time7 h-
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Standby time390 h1070 h
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OS
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OS-Android OS, v3.2 (Honeycomb)
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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-720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera2 MP
