Samsung Galaxy Tab 7.7 LTE I815 vs Xiaomi Mi Pad 7.9
Samsung Galaxy Tab 7.7 LTE I815
Xiaomi Mi Pad 7.9
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Network
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2G networkCDMA 800, 1900
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3G networkCDMA2000 1xEV-DO-
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4G networkLTE 700 MHz Class 13-
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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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Status20122014-6
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Oficially announced2012-12014-3
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Design
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SIMMini-SIMNo
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Height196.6 mm202 mm
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Width133.1 mm135.4 mm
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Thickness7.9 mm8.5 mm
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Weight340.2 g360 g
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ColorsMetallic Gray and WhiteBlue, Gray, Green, Pink, White, Yellow
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Display
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Display typeSuper AMOLED Plus capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.7 inches7.9 inches
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Resolution800 x 1280 pixels1536 x 2048 pixels
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Pixel density196 ppi324 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.4 GHzQuad-core 2.2 GHz ARM Cortex-A15
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ChipsetExynos 4210Nvidia Tegra K1
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GPUMali-400ULP GeForce Kepler (192 cores)
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Memory RAM1 GB2 GB
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Internal storage16, 32 GB16, 64 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v3.2 (Honeycomb)Android OS
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Main camera
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Camera type-Photo / Video
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera video720p1080p
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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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Selfie camera2 MP5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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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 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USB2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv3.0v4.0
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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 MailPush 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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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity5100 mAh6700 mAh
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Battery removableNon-removable-
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Talk time-11 h
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Talk time 3G13 h-
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Standby time--
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Standby time 3G392 h-