Oppo A31 (2015) vs Xiaomi Mi Pad 3
Oppo A31 (2015)
Xiaomi Mi Pad 3
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkTD-SCDMA 1880, 2010-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-42017-4
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Status20152017-4
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Design
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SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)No
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Height131.9 mm200.4 mm
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Width65.5 mm132.6 mm
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Thickness8 mm7 mm
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Weight135 g328 g
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ColorsBlue, WhiteChampagne Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches7.9 inches
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Resolution480 x 854 pixels1536 x 2048 pixels
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Pixel density218 ppi326 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPU-Hexa-core
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CPUQuad-core ARM Cortex-A53Triple-core Cortex-A72 2.1 GHz
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CPU(second)Triple-core 1.7 GHz Cortex-A53
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ChipsetQualcomm MSM8916 Snapdragon 410Mediatek MT8176
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GPUAdreno 306PowerVR GX6250
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS
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Main camera
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Main camera8 MP13 MP, f/2.2
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps1080p
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-taggingYes
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Selfie camera
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Selfie camera5 MP5 MP, f/2.0
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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, WAV ringtonesVibration; MP3, WAV ringtones
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Connectivity
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WLANWi-FiWi-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 2.0Type-C reversible connector
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Bluetoothv4.0v4.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes
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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 IM-IM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometer, proximityAccelerometer, compass, gyro
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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 capacity2000 mAh6600 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time7 h12 h
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Standby time240 h867 h