Samsung Metro 312 vs Xiaomi Mi Pad 7.9
Samsung Metro 312
Xiaomi Mi Pad 7.9
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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 announced2014-52014-3
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Status2014-62014-6
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Design
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SIMDual SIM, (Mini-SIM, dual stand-by)No
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Height112.7 mm202 mm
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Width46.4 mm135.4 mm
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Thickness13.1 mm8.5 mm
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Weight74 g360 g
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ColorsWhiteBlue, Gray, Green, Pink, White, Yellow
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.0 inches7.9 inches
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Resolution128 x 160 pixels1536 x 2048 pixels
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Pixel density102 ppi324 ppi
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Display colors6656016777216
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Hardware
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CPU208 MHz2.2 GHz Quad-core ARM Cortex-A15
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Chipset-Nvidia Tegra K1
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GPU-ULP GeForce Kepler (192 cores)
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Internal storage-16, 64 GB
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Memory RAM-2 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB128 GB
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Main camera
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Camera type-Photo / Video
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Main camera0.3 MP8 MP
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera videoQCIF@15fps1080p
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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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, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-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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USBmicroUSB 2.0microUSB 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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GPSNoNo
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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 IMIMIM
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Messaging Push EmailPush EmailPush Mail
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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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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1000 mAh6700 mAh
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Talk time-11 h
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Talk time 3G12 h-
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Standby time--
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OS
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OS-Android OS