Acer Iconia Tab A210 vs Oppo R3
Acer Iconia Tab A210
Oppo R3
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-TD-SCDMA 1880-1920/2010-2025
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4G network-TD-LTE 1880-1920/ 2300-2400/ 2570-2620
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HSPA+ speed-HSPA+
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20122014-6
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Status2012-112014-7
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Design
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SIMNoMicro-SIM
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Height259.1 mm142.3 mm
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Width175.3 mm70.4 mm
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Thickness12.2 mm6.3 mm
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Weight685 g140 g
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ColorsTitanium GrayBlack, white
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size10.1 inches5.0 inches
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Resolution800 x 1280 pixels720 x 1280 pixels
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Pixel density149 ppi294 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core 1.2 GHzQuad-core 1.6 GHz ARM Cortex-A7
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ChipsetNvidia Tegra 3Qualcomm Snapdragon 400
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GPUULP GeForceAdreno 305
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Memory RAM1 GB1 GB
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Internal storage8, 16 GB8 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, v4.0 (Ice Cream Sandwich)Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo1080p
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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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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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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv2.1v4.0
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Bluetooth A2DP-Yes
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Bluetooth EDRYes-
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GPSYesYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush EmailPush Email
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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-PoLi-Ion
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Battery capacity3260 mAh2410 mAh
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Battery removableNon-removable-
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Talk time8 h-
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Standby time--