Samsung B520 vs Samsung I405 Stratosphere
Samsung B520
Samsung I405 Stratosphere
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122011-10
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Status2011-10
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Design
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SIMMini-SIMMini-SIM
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Height96 mm126 mm
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Width47 mm65 mm
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Thickness17.5 mm14 mm
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Weight94 g164 g
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Keyboard-QWERTY
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ColorsBlackNoble Black
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Display
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Display typeCSTNSuper AMOLED capacitive touchscreen
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Physical size1.77 inches4.0 inches
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Resolution128 x 160 pixels480 x 800 pixels
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Pixel density116 ppi233 ppi
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Display colors6656016777216
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Hardware
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CPU1 GHz
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Internal storage20 MB4 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB32 GB
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Memory card included-4 GB
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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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 Dual Band-Yes
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WLAN DLNA-Yes
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USB2.0microUSB 2.0
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Bluetoothv3.0
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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 SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Mail
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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-Ion
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Battery capacity800 mAh1800 mAh
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Talk time7 h8 h
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Standby time390 h212 h
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OS
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OS-Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-480p
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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 camera1.3 MP
