Samsung Galaxy Axiom R830 vs Yezz Epic T7
Samsung Galaxy Axiom R830
Yezz Epic T7
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Network
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2G networkCDMA 800, 1700, 1900, 2100
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3G networkCDMA2000 1xEV-DO-
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4G networkLTE 700 MHz Class 17, 850, 1700, 1900, 2100-
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EV-DO speed3.1 Mbps-
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LTE speedLTE-
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GPRS
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EDGE
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Availability
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Oficially announced2012-112013-3
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Status2012-112013-4
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Design
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SIMMini-SIMNo
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Height121.7 mm177.8 mm
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Width63.8 mm121.4 mm
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Thickness11.9 mm10.2 mm
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Weight136.1 g293 g
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ColorsBlueBlack, Blue, Dark Gray, Green, Orange
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size4.0 inches7.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density233 ppi133 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.2 GHz Krait1.2 GHz ARM Cortex-A8
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Chipset-Allwinner A13
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GPU-Mali-400
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Memory ROM4 GB16 GB
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Memory RAM1 GB512 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.0.4 (Ice Cream Sandwich)Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video720p480p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesN/A
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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
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual Band-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity2100 mAh2600 mAh
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Battery removable-Non-removable
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Talk time8 h-
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Standby time252 h200 h
